cpython-lru_cache-weakref: Doc/partparse.py annotate

annotate Doc/partparse.py @ 1590:ac2e5cc29949 legacy-trunk

Added tests for missing host to open_http and open_gopher

author	Guido van Rossum <guido@python.org>
date	Mon, 18 Apr 1994 09:39:56 +0000
parents	cd5989a58bcf
children	907605320a5f

rev	line source
1100 ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2 # partparse.py: parse a by-Guido-written-and-by-Jan-Hein-edited LaTeX file,
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	3 # and generate texinfo source.
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	4 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	5 # This is not a good example of good programming practices. In fact, this
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	6 # file could use a complete rewrite, in order to become faster, more
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	7 # easy extensible and maintainable.
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	8 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	9 # However, I added some comments on a few places for the pityful person who
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	10 # would ever need to take a look into this file.
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	11 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	12 # Have I been clear enough??
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	13 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	14 # -jh
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	15
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	16
1401 cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	17 import sys, string, regex, getopt, os
1100 ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	18
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	19 # Different parse modes for phase 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	20 MODE_REGULAR = 0
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	21 MODE_VERBATIM = 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	22 MODE_CS_SCAN = 2
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	23 MODE_COMMENT = 3
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	24 MODE_MATH = 4
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	25 MODE_DMATH = 5
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	26 MODE_GOBBLEWHITE = 6
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	27
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	28 the_modes = MODE_REGULAR, MODE_VERBATIM, MODE_CS_SCAN, MODE_COMMENT, \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	29 MODE_MATH, MODE_DMATH, MODE_GOBBLEWHITE
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	30
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	31 # Show the neighbourhood of the scanned buffer
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	32 def epsilon(buf, where):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	33 wmt, wpt = where - 10, where + 10
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	34 if wmt < 0:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	35 wmt = 0
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	36 if wpt > len(buf):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	37 wpt = len(buf)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	38 return ' Context ' + `buf[wmt:where]` + '.' + `buf[where:wpt]` + '.'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	39
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	40 # Should return the line number. never worked
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	41 def lin():
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	42 global lineno
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	43 return ' Line ' + `lineno` + '.'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	44
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	45 # Displays the recursion level.
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	46 def lv(lvl):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	47 return ' Level ' + `lvl` + '.'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	48
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	49 # Combine the three previous functions. Used often.
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	50 def lle(lvl, buf, where):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	51 return lv(lvl) + lin() + epsilon(buf, where)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	52
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	53
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	54 # This class is only needed for _symbolic_ representation of the parse mode.
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	55 class Mode:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	56 def init(self, arg):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	57 if arg not in the_modes:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	58 raise ValueError, 'mode not in the_modes'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	59 self.mode = arg
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	60 return self
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	61
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	62 def __cmp__(self, other):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	63 if type(self) != type(other):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	64 other = mode(other)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	65 return cmp(self.mode, other.mode)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	66
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	67 def __repr__(self):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	68 if self.mode == MODE_REGULAR:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	69 return 'MODE_REGULAR'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	70 elif self.mode == MODE_VERBATIM:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	71 return 'MODE_VERBATIM'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	72 elif self.mode == MODE_CS_SCAN:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	73 return 'MODE_CS_SCAN'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	74 elif self.mode == MODE_COMMENT:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	75 return 'MODE_COMMENT'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	76 elif self.mode == MODE_MATH:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	77 return 'MODE_MATH'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	78 elif self.mode == MODE_DMATH:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	79 return 'MODE_DMATH'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	80 elif self.mode == MODE_GOBBLEWHITE:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	81 return 'MODE_GOBBLEWHITE'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	82 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	83 raise ValueError, 'mode not in the_modes'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	84
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	85 # just a wrapper around a class initialisation
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	86 def mode(arg):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	87 return Mode().init(arg)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	88
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	89
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	90 # After phase 1, the text consists of chunks, with a certain type
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	91 # this type will be assigned to the chtype member of the chunk
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	92 # the where-field contains the file position where this is found
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	93 # and the data field contains (1): a tuple describing start- end end
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	94 # positions of the substring (can be used as slice for the buf-variable),
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	95 # (2) just a string, mostly generated by the changeit routine,
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	96 # or (3) a list, describing a (recursive) subgroup of chunks
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	97 PLAIN = 0 # ASSUME PLAINTEXT, data = the text
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	98 GROUP = 1 # GROUP ({}), data = [chunk, chunk,..]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	99 CSNAME = 2 # CONTROL SEQ TOKEN, data = the command
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	100 COMMENT = 3 # data is the actual comment
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	101 DMATH = 4 # DISPLAYMATH, data = [chunk, chunk,..]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	102 MATH = 5 # MATH, see DISPLAYMATH
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	103 OTHER = 6 # CHAR WITH CATCODE OTHER, data = char
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	104 ACTIVE = 7 # ACTIVE CHAR
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	105 GOBBLEDWHITE = 8 # Gobbled LWSP, after CSNAME
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	106 ENDLINE = 9 # END-OF-LINE, data = '\n'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	107 DENDLINE = 10 # DOUBLE EOL, data='\n', indicates \par
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	108 ENV = 11 # LaTeX-environment
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	109 # data =(envname,[ch,ch,ch,.])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	110 CSLINE = 12 # for texi: next chunk will be one group
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	111 # of args. Will be set all on 1 line
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	112 IGNORE = 13 # IGNORE this data
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	113 ENDENV = 14 # TEMP END OF GROUP INDICATOR
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	114 IF = 15 # IF-directive
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	115 # data = (flag,negate,[ch, ch, ch,...])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	116 the_types = PLAIN, GROUP, CSNAME, COMMENT, DMATH, MATH, OTHER, ACTIVE, \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	117 GOBBLEDWHITE, ENDLINE, DENDLINE, ENV, CSLINE, IGNORE, ENDENV, IF
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	118
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	119 # class, just to display symbolic name
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	120 class ChunkType:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	121 def init(self, chunk_type):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	122 if chunk_type not in the_types:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	123 raise 'ValueError', 'chunk_type not in the_types'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	124 self.chunk_type = chunk_type
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	125 return self
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	126
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	127 def __cmp__(self, other):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	128 if type(self) != type(other):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	129 other = chunk_type(other)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	130 return cmp(self.chunk_type, other.chunk_type)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	131
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	132 def __repr__(self):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	133 if self.chunk_type == PLAIN:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	134 return 'PLAIN'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	135 elif self.chunk_type == GROUP:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	136 return 'GROUP'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	137 elif self.chunk_type == CSNAME:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	138 return 'CSNAME'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	139 elif self.chunk_type == COMMENT:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	140 return 'COMMENT'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	141 elif self.chunk_type == DMATH:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	142 return 'DMATH'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	143 elif self.chunk_type == MATH:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	144 return 'MATH'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	145 elif self.chunk_type == OTHER:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	146 return 'OTHER'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	147 elif self.chunk_type == ACTIVE:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	148 return 'ACTIVE'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	149 elif self.chunk_type == GOBBLEDWHITE:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	150 return 'GOBBLEDWHITE'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	151 elif self.chunk_type == DENDLINE:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	152 return 'DENDLINE'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	153 elif self.chunk_type == ENDLINE:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	154 return 'ENDLINE'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	155 elif self.chunk_type == ENV:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	156 return 'ENV'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	157 elif self.chunk_type == CSLINE:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	158 return 'CSLINE'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	159 elif self.chunk_type == IGNORE:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	160 return 'IGNORE'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	161 elif self.chunk_type == ENDENV:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	162 return 'ENDENV'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	163 elif self.chunk_type == IF:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	164 return 'IF'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	165 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	166 raise ValueError, 'chunk_type not in the_types'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	167
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	168 # ...and the wrapper
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	169 def chunk_type(type):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	170 return ChunkType().init(type)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	171
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	172 # store a type object of the ChunkType-class-instance...
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	173 chunk_type_type = type(chunk_type(0))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	174
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	175 # this class contains a part of the parsed buffer
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	176 class Chunk:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	177 def init(self, chtype, where, data):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	178 if type(chtype) != chunk_type_type:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	179 chtype = chunk_type(chtype)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	180 self.chtype = chtype
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	181 if type(where) != type(0):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	182 raise TypeError, '\'where\' is not a number'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	183 self.where = where
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	184 self.data = data
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	185 ##print 'CHUNK', self
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	186 return self
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	187
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	188 def __repr__(self):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	189 return 'chunk' + `self.chtype, self.where, self.data`
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	190
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	191 # and the wrapper
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	192 def chunk(chtype, where, data):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	193 return Chunk().init(chtype, where, data)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	194
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	195
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	196
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	197 error = 'partparse.error'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	198
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	199 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	200 # TeX's catcodes...
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	201 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	202 CC_ESCAPE = 0
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	203 CC_LBRACE = 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	204 CC_RBRACE = 2
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	205 CC_MATHSHIFT = 3
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	206 CC_ALIGNMENT = 4
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	207 CC_ENDLINE = 5
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	208 CC_PARAMETER = 6
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	209 CC_SUPERSCRIPT = 7
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	210 CC_SUBSCRIPT = 8
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	211 CC_IGNORE = 9
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	212 CC_WHITE = 10
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	213 CC_LETTER = 11
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	214 CC_OTHER = 12
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	215 CC_ACTIVE = 13
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	216 CC_COMMENT = 14
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	217 CC_INVALID = 15
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	218
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	219 # and the names
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	220 cc_names = [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	221 'CC_ESCAPE', \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	222 'CC_LBRACE', \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	223 'CC_RBRACE', \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	224 'CC_MATHSHIFT', \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	225 'CC_ALIGNMENT', \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	226 'CC_ENDLINE', \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	227 'CC_PARAMETER', \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	228 'CC_SUPERSCRIPT', \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	229 'CC_SUBSCRIPT', \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	230 'CC_IGNORE', \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	231 'CC_WHITE', \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	232 'CC_LETTER', \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	233 'CC_OTHER', \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	234 'CC_ACTIVE', \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	235 'CC_COMMENT', \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	236 'CC_INVALID', \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	237 ]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	238
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	239 # Show a list of catcode-name-symbols
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	240 def pcl(codelist):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	241 result = ''
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	242 for i in codelist:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	243 result = result + cc_names[i] + ', '
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	244 return '[' + result[:-2] + ']'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	245
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	246 # the name of the catcode (ACTIVE, OTHER, etc.)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	247 def pc(code):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	248 return cc_names[code]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	249
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	250
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	251 # Which catcodes make the parser stop parsing regular plaintext
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	252 regular_stopcodes = [CC_ESCAPE, CC_LBRACE, CC_RBRACE, CC_MATHSHIFT, \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	253 CC_ALIGNMENT, CC_PARAMETER, CC_SUPERSCRIPT, CC_SUBSCRIPT, \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	254 CC_IGNORE, CC_ACTIVE, CC_COMMENT, CC_INVALID, CC_ENDLINE]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	255
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	256 # same for scanning a control sequence name
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	257 csname_scancodes = [CC_LETTER]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	258
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	259 # same for gobbling LWSP
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	260 white_scancodes = [CC_WHITE]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	261 ##white_scancodes = [CC_WHITE, CC_ENDLINE]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	262
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	263 # make a list of all catcode id's, except for catcode ``other''
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	264 all_but_other_codes = range(16)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	265 del all_but_other_codes[CC_OTHER]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	266 ##print all_but_other_codes
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	267
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	268 # when does a comment end
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	269 comment_stopcodes = [CC_ENDLINE]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	270
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	271 # gather all characters together, specified by a list of catcodes
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	272 def code2string(cc, codelist):
1401 cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	273 ##print 'code2string: codelist = ' + pcl(codelist),
1100 ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	274 result = ''
1401 cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	275 for category in codelist:
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	276 if cc[category]:
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	277 result = result + cc[category]
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	278 ##print 'result = ' + `result`
1100 ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	279 return result
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	280
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	281 # automatically generate all characters of catcode other, being the
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	282 # complement set in the ASCII range (128 characters)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	283 def make_other_codes(cc):
1401 cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	284 otherchars = range(256) # could be made 256, no problem
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	285 for category in all_but_other_codes:
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	286 if cc[category]:
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	287 for c in cc[category]:
1100 ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	288 otherchars[ord(c)] = None
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	289 result = ''
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	290 for i in otherchars:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	291 if i != None:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	292 result = result + chr(i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	293 return result
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	294
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	295 # catcode dump (which characters have which catcodes).
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	296 def dump_cc(name, cc):
1401 cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	297 ##print '\t' + name
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	298 ##print '=' * (8+len(name))
1100 ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	299 if len(cc) != 16:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	300 raise TypeError, 'cc not good cat class'
1401 cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	301 ## for i in range(16):
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	302 ## print pc(i) + '\t' + `cc[i]`
1100 ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	303
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	304
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	305 # In the beginning,....
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	306 epoch_cc = [None] * 16
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	307 ##dump_cc('epoch_cc', epoch_cc)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	308
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	309
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	310 # INITEX
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	311 initex_cc = epoch_cc[:]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	312 initex_cc[CC_ESCAPE] = '\\'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	313 initex_cc[CC_ENDLINE], initex_cc[CC_IGNORE], initex_cc[CC_WHITE] = \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	314 '\n', '\0', ' '
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	315 initex_cc[CC_LETTER] = string.uppercase + string.lowercase
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	316 initex_cc[CC_COMMENT], initex_cc[CC_INVALID] = '%', '\x7F'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	317 #initex_cc[CC_OTHER] = make_other_codes(initex_cc) I don't need them, anyway
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	318 ##dump_cc('initex_cc', initex_cc)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	319
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	320
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	321 # LPLAIN: LaTeX catcode setting (see lplain.tex)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	322 lplain_cc = initex_cc[:]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	323 lplain_cc[CC_LBRACE], lplain_cc[CC_RBRACE] = '{', '}'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	324 lplain_cc[CC_MATHSHIFT] = '$'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	325 lplain_cc[CC_ALIGNMENT] = '&'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	326 lplain_cc[CC_PARAMETER] = '#'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	327 lplain_cc[CC_SUPERSCRIPT] = '^\x0B' # '^' and C-k
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	328 lplain_cc[CC_SUBSCRIPT] = '_\x01' # '_' and C-a
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	329 lplain_cc[CC_WHITE] = lplain_cc[CC_WHITE] + '\t'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	330 lplain_cc[CC_ACTIVE] = '~\x0C' # '~' and C-l
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	331 lplain_cc[CC_OTHER] = make_other_codes(lplain_cc)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	332 ##dump_cc('lplain_cc', lplain_cc)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	333
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	334
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	335 # Guido's LaTeX environment catcoded '_' as ``other''
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	336 # my own purpose catlist
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	337 my_cc = lplain_cc[:]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	338 my_cc[CC_SUBSCRIPT] = my_cc[CC_SUBSCRIPT][1:] # remove '_' here
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	339 my_cc[CC_OTHER] = my_cc[CC_OTHER] + '_' # add it to OTHER list
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	340 dump_cc('my_cc', my_cc)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	341
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	342
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	343
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	344 # needed for un_re, my equivalent for regexp-quote in Emacs
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	345 re_meaning = '\\[]^$'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	346
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	347 def un_re(str):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	348 result = ''
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	349 for i in str:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	350 if i in re_meaning:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	351 result = result + '\\'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	352 result = result + i
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	353 return result
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	354
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	355 # NOTE the negate ('^') operator in some of the regexps below
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	356 def make_rc_regular(cc):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	357 # problems here if '[]' are included!!
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	358 return regex.compile('[' + code2string(cc, regular_stopcodes) + ']')
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	359
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	360 def make_rc_cs_scan(cc):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	361 return regex.compile('[^' + code2string(cc, csname_scancodes) + ']')
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	362
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	363 def make_rc_comment(cc):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	364 return regex.compile('[' + code2string(cc, comment_stopcodes) + ']')
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	365
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	366 def make_rc_endwhite(cc):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	367 return regex.compile('[^' + code2string(cc, white_scancodes) + ']')
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	368
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	369
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	370
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	371 # regular: normal mode:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	372 rc_regular = make_rc_regular(my_cc)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	373
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	374 # scan: scan a command sequence e.g. `newlength' or `mbox' or `;', `,' or `$'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	375 rc_cs_scan = make_rc_cs_scan(my_cc)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	376 rc_comment = make_rc_comment(my_cc)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	377 rc_endwhite = make_rc_endwhite(my_cc)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	378
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	379
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	380 # parseit (BUF, PARSEMODE=mode(MODE_REGULAR), START=0, RECURSION-LEVEL=0)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	381 # RECURSION-LEVEL will is incremented on entry.
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	382 # result contains the list of chunks returned
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	383 # together with this list, the buffer position is returned
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	384
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	385 # RECURSION-LEVEL will be set to zero again, when recursively a
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	386 # {,D}MATH-mode scan has been enetered.
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	387 # This has been done in order to better check for environment-mismatches
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	388
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	389 def parseit(buf, *rest):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	390 global lineno
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	391
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	392 if len(rest) == 3:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	393 parsemode, start, lvl = rest
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	394 elif len(rest) == 2:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	395 parsemode, start, lvl = rest + (0, )
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	396 elif len(rest) == 1:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	397 parsemode, start, lvl = rest + (0, 0)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	398 elif len(rest) == 0:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	399 parsemode, start, lvl = mode(MODE_REGULAR), 0, 0
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	400 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	401 raise TypeError, 'usage: parseit(buf[, parsemode[, start[, level]]])'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	402 result = []
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	403 end = len(buf)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	404 if lvl == 0 and parsemode == mode(MODE_REGULAR):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	405 lineno = 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	406 lvl = lvl + 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	407
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	408 ##print 'parseit(' + epsilon(buf, start) + ', ' + `parsemode` + ', ' + `start` + ', ' + `lvl` + ')'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	409
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	410 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	411 # some of the more regular modes...
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	412 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	413
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	414 if parsemode in (mode(MODE_REGULAR), mode(MODE_DMATH), mode(MODE_MATH)):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	415 cstate = []
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	416 newpos = start
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	417 curpmode = parsemode
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	418 while 1:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	419 where = newpos
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	420 #print '\tnew round: ' + epsilon(buf, where)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	421 if where == end:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	422 if lvl > 1 or curpmode != mode(MODE_REGULAR):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	423 # not the way we started...
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	424 raise EOFError, 'premature end of file.' + lle(lvl, buf, where)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	425 # the real ending of lvl-1 parse
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	426 return end, result
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	427
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	428 pos = rc_regular.search(buf, where)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	429
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	430 if pos < 0:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	431 pos = end
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	432
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	433 if pos != where:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	434 newpos, c = pos, chunk(PLAIN, where, (where, pos))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	435 result.append(c)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	436 continue
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	437
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	438
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	439 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	440 # ok, pos == where and pos != end
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	441 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	442 foundchar = buf[where]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	443 if foundchar in my_cc[CC_LBRACE]:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	444 # recursive subgroup parse...
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	445 newpos, data = parseit(buf, curpmode, where+1, lvl)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	446 result.append(chunk(GROUP, where, data))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	447
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	448 elif foundchar in my_cc[CC_RBRACE]:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	449 if lvl <= 1:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	450 raise error, 'ENDGROUP while in base level.' + lle(lvl, buf, where)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	451 if lvl == 1 and mode != mode(MODE_REGULAR):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	452 raise error, 'endgroup while in math mode. +lin() + epsilon(buf, where)'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	453 return where + 1, result
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	454
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	455 elif foundchar in my_cc[CC_ESCAPE]:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	456 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	457 # call the routine that actually deals with
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	458 # this problem. If do_ret is None, than
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	459 # return the value of do_ret
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	460 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	461 # Note that handle_cs might call this routine
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	462 # recursively again...
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	463 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	464 do_ret, newpos = handlecs(buf, where, \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	465 curpmode, lvl, result, end)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	466 if do_ret != None:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	467 return do_ret
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	468
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	469 elif foundchar in my_cc[CC_COMMENT]:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	470 newpos, data = parseit(buf, \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	471 mode(MODE_COMMENT), where+1, lvl)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	472 result.append(chunk(COMMENT, where, data))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	473
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	474 elif foundchar in my_cc[CC_MATHSHIFT]:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	475 # note that recursive calls to math-mode
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	476 # scanning are called with recursion-level 0
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	477 # again, in order to check for bad mathend
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	478 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	479 if where + 1 != end and \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	480 buf[where + 1] in \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	481 my_cc[CC_MATHSHIFT]:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	482 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	483 # double mathshift, e.g. '$$'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	484 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	485 if curpmode == mode(MODE_REGULAR):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	486 newpos, data = parseit(buf, \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	487 mode(MODE_DMATH), \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	488 where+2, 0)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	489 result.append(chunk(DMATH, \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	490 where, data))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	491 elif curpmode == mode(MODE_MATH):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	492 raise error, 'wrong math delimiiter' + lin() + epsilon(buf, where)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	493 elif lvl != 1:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	494 raise error, 'bad mathend.' + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	495 lle(lvl, buf, where)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	496 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	497 return where + 2, result
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	498 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	499 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	500 # single math shift, e.g. '$'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	501 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	502 if curpmode == mode(MODE_REGULAR):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	503 newpos, data = parseit(buf, \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	504 mode(MODE_MATH), \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	505 where+1, 0)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	506 result.append(chunk(MATH, \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	507 where, data))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	508 elif curpmode == mode(MODE_DMATH):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	509 raise error, 'wrong math delimiiter' + lin() + epsilon(buf, where)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	510 elif lvl != 1:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	511 raise error, 'bad mathend.' + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	512 lv(lvl, buf, where)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	513 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	514 return where + 1, result
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	515
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	516 elif foundchar in my_cc[CC_IGNORE]:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	517 print 'warning: ignored char', `foundchar`
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	518 newpos = where + 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	519
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	520 elif foundchar in my_cc[CC_ACTIVE]:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	521 result.append(chunk(ACTIVE, where, foundchar))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	522 newpos = where + 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	523
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	524 elif foundchar in my_cc[CC_INVALID]:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	525 raise error, 'invalid char ' + `foundchar`
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	526 newpos = where + 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	527
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	528 elif foundchar in my_cc[CC_ENDLINE]:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	529 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	530 # after an end of line, eat the rest of
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	531 # whitespace on the beginning of the next line
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	532 # this is what LaTeX more or less does
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	533 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	534 # also, try to indicate double newlines (\par)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	535 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	536 lineno = lineno + 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	537 savedwhere = where
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	538 newpos, dummy = parseit(buf, mode(MODE_GOBBLEWHITE), where + 1, lvl)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	539 if newpos != end and buf[newpos] in \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	540 my_cc[CC_ENDLINE]:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	541 result.append(chunk(DENDLINE, \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	542 savedwhere, foundchar))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	543 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	544 result.append(chunk(ENDLINE, \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	545 savedwhere, foundchar))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	546 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	547 result.append(chunk(OTHER, where, foundchar))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	548 newpos = where + 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	549
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	550 elif parsemode == mode(MODE_CS_SCAN):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	551 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	552 # scan for a control sequence token. `\ape', `\nut' or `\%'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	553 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	554 if start == end:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	555 raise EOFError, 'can\'t find end of csname'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	556 pos = rc_cs_scan.search(buf, start)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	557 if pos < 0:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	558 pos = end
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	559 if pos == start:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	560 # first non-letter right where we started the search
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	561 # ---> the control sequence name consists of one single
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	562 # character. Also: don't eat white space...
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	563 if buf[pos] in my_cc[CC_ENDLINE]:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	564 lineno = lineno + 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	565 pos = pos + 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	566 return pos, (start, pos)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	567 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	568 spos = pos
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	569 if buf[pos] == '\n':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	570 lineno = lineno + 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	571 spos = pos + 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	572 pos2, dummy = parseit(buf, \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	573 mode(MODE_GOBBLEWHITE), spos, lvl)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	574 return pos2, (start, pos)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	575
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	576 elif parsemode == mode(MODE_GOBBLEWHITE):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	577 if start == end:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	578 return start, ''
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	579 pos = rc_endwhite.search(buf, start)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	580 if pos < 0:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	581 pos = start
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	582 return pos, (start, pos)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	583
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	584 elif parsemode == mode(MODE_COMMENT):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	585 pos = rc_comment.search(buf, start)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	586 lineno = lineno + 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	587 if pos < 0:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	588 print 'no newline perhaps?'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	589 raise EOFError, 'can\'t find end of comment'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	590 pos = pos + 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	591 pos2, dummy = parseit(buf, mode(MODE_GOBBLEWHITE), pos, lvl)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	592 return pos2, (start, pos)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	593
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	594
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	595 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	596 raise error, 'Unknown mode (' + `parsemode` + ')'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	597
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	598
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	599 #moreresult = cswitch(buf[x1:x2], buf, newpos, parsemode, lvl)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	600
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	601 #boxcommands = 'mbox', 'fbox'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	602 #defcommands = 'def', 'newcommand'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	603
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	604 endverbstr = '\\end{verbatim}'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	605
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	606 re_endverb = regex.compile(un_re(endverbstr))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	607
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	608 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	609 # handlecs: helper function for parseit, for the special thing we might
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	610 # wanna do after certain command control sequences
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	611 # returns: None or return_data, newpos
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	612 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	613 # in the latter case, the calling function is instructed to immediately
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	614 # return with the data in return_data
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	615 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	616 def handlecs(buf, where, curpmode, lvl, result, end):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	617 global lineno
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	618
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	619 # get the control sequence name...
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	620 newpos, data = parseit(buf, mode(MODE_CS_SCAN), where+1, lvl)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	621 saveddata = data
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	622
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	623 if s(buf, data) in ('begin', 'end'):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	624 # skip the expected '{' and get the LaTeX-envname '}'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	625 newpos, data = parseit(buf, mode(MODE_REGULAR), newpos+1, lvl)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	626 if len(data) != 1:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	627 raise error, 'expected 1 chunk of data.' + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	628 lle(lvl, buf, where)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	629
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	630 # yucky, we've got an environment
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	631 envname = s(buf, data[0].data)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	632 ##print 'FOUND ' + s(buf, saveddata) + '. Name ' + `envname` + '.' + lv(lvl)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	633 if s(buf, saveddata) == 'begin' and envname == 'verbatim':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	634 # verbatim deserves special treatment
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	635 pos = re_endverb.search(buf, newpos)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	636 if pos < 0:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	637 raise error, `endverbstr` + ' not found.' + lle(lvl, buf, where)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	638 result.append(chunk(ENV, where, (envname, [chunk(PLAIN, newpos, (newpos, pos))])))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	639 newpos = pos + len(endverbstr)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	640
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	641 elif s(buf, saveddata) == 'begin':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	642 # start parsing recursively... If that parse returns
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	643 # from an '\end{...}', then should the last item of
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	644 # the returned data be a string containing the ended
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	645 # environment
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	646 newpos, data = parseit(buf, curpmode, newpos, lvl)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	647 if not data or type(data[-1]) != type(''):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	648 raise error, 'missing \'end\'' + lle(lvl, buf, where) + epsilon(buf, newpos)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	649 retenv = data[-1]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	650 del data[-1]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	651 if retenv != envname:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	652 #[`retenv`, `envname`]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	653 raise error, 'environments do not match.' + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	654 lle(lvl, buf, where) + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	655 epsilon(buf, newpos)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	656 result.append(chunk(ENV, where, (retenv, data)))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	657 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	658 # 'end'... append the environment name, as just
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	659 # pointed out, and order parsit to return...
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	660 result.append(envname)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	661 ##print 'POINT of return: ' + epsilon(buf, newpos)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	662 # the tuple will be returned by parseit
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	663 return (newpos, result), newpos
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	664
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	665 # end of \begin ... \end handling
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	666
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	667 elif s(buf, data)[0:2] == 'if':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	668 # another scary monster: the 'if' directive
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	669 flag = s(buf, data)[2:]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	670
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	671 # recursively call parseit, just like environment above..
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	672 # the last item of data should contain the if-termination
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	673 # e.g., 'else' of 'fi'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	674 newpos, data = parseit(buf, curpmode, newpos, lvl)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	675 if not data or data[-1] not in ('else', 'fi'):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	676 raise error, 'wrong if... termination' + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	677 lle(lvl, buf, where) + epsilon(buf, newpos)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	678
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	679 ifterm = data[-1]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	680 del data[-1]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	681 # 0 means dont_negate flag
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	682 result.append(chunk(IF, where, (flag, 0, data)))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	683 if ifterm == 'else':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	684 # do the whole thing again, there is only one way
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	685 # to end this one, by 'fi'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	686 newpos, data = parseit(buf, curpmode, newpos, lvl)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	687 if not data or data[-1] not in ('fi', ):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	688 raise error, 'wrong if...else... termination' \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	689 + lle(lvl, buf, where) \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	690 + epsilon(buf, newpos)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	691
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	692 ifterm = data[-1]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	693 del data[-1]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	694 result.append(chunk(IF, where, (flag, 1, data)))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	695 #done implicitely: return None, newpos
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	696
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	697 elif s(buf, data) in ('else', 'fi'):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	698 result.append(s(buf, data))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	699 # order calling party to return tuple
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	700 return (newpos, result), newpos
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	701
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	702 # end of \if, \else, ... \fi handling
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	703
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	704 elif s(buf, saveddata) == 'verb':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	705 x2 = saveddata[1]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	706 result.append(chunk(CSNAME, where, data))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	707 if x2 == end:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	708 raise error, 'premature end of command.' + lle(lvl, buf, where)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	709 delimchar = buf[x2]
1401 cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	710 ##print 'VERB: delimchar ' + `delimchar`
1100 ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	711 pos = regex.compile(un_re(delimchar)).search(buf, x2 + 1)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	712 if pos < 0:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	713 raise error, 'end of \'verb\' argument (' + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	714 `delimchar` + ') not found.' + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	715 lle(lvl, buf, where)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	716 result.append(chunk(GROUP, x2, [chunk(PLAIN, x2+1, (x2+1, pos))]))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	717 newpos = pos + 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	718 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	719 result.append(chunk(CSNAME, where, data))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	720 return None, newpos
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	721
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	722 # this is just a function to get the string value if the possible data-tuple
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	723 def s(buf, data):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	724 if type(data) == type(''):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	725 return data
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	726 if len(data) != 2 or not (type(data[0]) == type(data[1]) == type(0)):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	727 raise TypeError, 'expected tuple of 2 integers'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	728 x1, x2 = data
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	729 return buf[x1:x2]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	730
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	731
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	732 ##length, data1, i = getnextarg(length, buf, pp, i + 1)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	733
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	734 # make a deep-copy of some chunks
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	735 def crcopy(r):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	736 result = []
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	737 for x in r:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	738 result.append(chunkcopy(x))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	739 return result
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	740
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	741
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	742
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	743 # copy a chunk, would better be a method of class Chunk...
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	744 def chunkcopy(ch):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	745 if ch.chtype == chunk_type(GROUP):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	746 listc = ch.data[:]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	747 for i in range(len(listc)):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	748 listc[i] = chunkcopy(listc[i])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	749 return chunk(GROUP, ch.where, listc)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	750 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	751 return chunk(ch.chtype, ch.where, ch.data)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	752
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	753
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	754 # get next argument for TeX-macro, flatten a group (insert between)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	755 # or return Command Sequence token, or give back one character
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	756 def getnextarg(length, buf, pp, item):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	757
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	758 ##wobj = Wobj().init()
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	759 ##dumpit(buf, wobj.write, pp[item:min(length, item + 5)])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	760 ##print 'GETNEXTARG, (len, item) =', `length, item` + ' ---> ' + wobj.data + ' <---'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	761
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	762 while item < length and pp[item].chtype == chunk_type(ENDLINE):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	763 del pp[item]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	764 length = length - 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	765 if item >= length:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	766 raise error, 'no next arg.' + epsilon(buf, pp[-1].where)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	767 if pp[item].chtype == chunk_type(GROUP):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	768 newpp = pp[item].data
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	769 del pp[item]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	770 length = length - 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	771 changeit(buf, newpp)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	772 length = length + len(newpp)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	773 pp[item:item] = newpp
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	774 item = item + len(newpp)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	775 if len(newpp) < 10:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	776 wobj = Wobj().init()
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	777 dumpit(buf, wobj.write, newpp)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	778 ##print 'GETNEXTARG: inserted ' + `wobj.data`
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	779 return length, item
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	780 elif pp[item].chtype == chunk_type(PLAIN):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	781 #grab one char
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	782 print 'WARNING: grabbing one char'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	783 if len(s(buf, pp[item].data)) > 1:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	784 pp.insert(item, chunk(PLAIN, pp[item].where, s(buf, pp[item].data)[:1]))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	785 item, length = item+1, length+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	786 pp[item].data = s(buf, pp[item].data)[1:]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	787 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	788 item = item+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	789 return length, item
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	790 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	791 try:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	792 str = `s(buf, ch.data)`
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	793 except TypeError:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	794 str = `ch.data`
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	795 if len(str) > 400:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	796 str = str[:400] + '...'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	797 print 'GETNEXTARG:', ch.chtype, 'not handled, data ' + str
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	798 return length, item
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	799
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	800
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	801 # this one is needed to find the end of LaTeX's optional argument, like
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	802 # item[...]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	803 re_endopt = regex.compile(']')
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	804
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	805 # get a LaTeX-optional argument, you know, the square braces '[' and ']'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	806 def getoptarg(length, buf, pp, item):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	807
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	808 wobj = Wobj().init()
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	809 dumpit(buf, wobj.write, pp[item:min(length, item + 5)])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	810 ##print 'GETOPTARG, (len, item) =', `length, item` + ' ---> ' + wobj.data + ' <---'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	811
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	812 if item >= length or \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	813 pp[item].chtype != chunk_type(PLAIN) or \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	814 s(buf, pp[item].data)[0] != '[':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	815 return length, item
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	816
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	817 pp[item].data = s(buf, pp[item].data)[1:]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	818 if len(pp[item].data) == 0:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	819 del pp[item]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	820 length = length-1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	821
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	822 while 1:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	823 if item == length:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	824 raise error, 'No end of optional arg found'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	825 if pp[item].chtype == chunk_type(PLAIN):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	826 text = s(buf, pp[item].data)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	827 pos = re_endopt.search(text)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	828 if pos >= 0:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	829 pp[item].data = text[:pos]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	830 if pos == 0:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	831 del pp[item]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	832 length = length-1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	833 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	834 item=item+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	835 text = text[pos+1:]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	836
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	837 while text and text[0] in ' \t':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	838 text = text[1:]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	839
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	840 if text:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	841 pp.insert(item, chunk(PLAIN, 0, text))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	842 length = length + 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	843 return length, item
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	844
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	845 item = item+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	846
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	847
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	848 # Wobj just add write-requests to the ``data'' attribute
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	849 class Wobj:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	850 def init(self):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	851 self.data = ''
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	852 return self
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	853 def write(self, data):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	854 self.data = self.data + data
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	855
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	856 # ignore these commands
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	857 ignoredcommands = ('bcode', 'ecode')
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	858 # map commands like these to themselves as plaintext
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	859 wordsselves = ('UNIX', 'ABC', 'C', 'ASCII', 'EOF')
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	860 # \{ --> {, \} --> }, etc
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	861 themselves = ('{', '}', '.', '@') + wordsselves
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	862 # these ones also themselves (see argargs macro in myformat.sty)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	863 inargsselves = (',', '[', ']', '(', ')')
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	864 # this is how I would show the difference between emph and strong
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	865 # code 1 means: fold to uppercase
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	866 markcmds = {'code': ('', ''), 'var': 1, 'emph': ('_', '_'), \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	867 'strong': ('', '')}
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	868
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	869 # recognise patter {\FONTCHANGE-CMD TEXT} to \MAPPED-FC-CMD{TEXT}
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	870 fontchanges = {'rm': 'r', 'it': 'i', 'em': 'emph', 'bf': 'b', 'tt': 't'}
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	871
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	872 # transparent for these commands
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	873 for_texi = ('emph', 'var', 'strong', 'code', 'kbd', 'key', 'dfn', 'samp', \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	874 'r', 'i', 't')
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	875
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	876
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	877 # try to remove macros and return flat text
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	878 def flattext(buf, pp):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	879 pp = crcopy(pp)
1401 cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	880 ##print '---> FLATTEXT ' + `pp`
1100 ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	881 wobj = Wobj().init()
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	882
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	883 i, length = 0, len(pp)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	884 while 1:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	885 if len(pp) != length:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	886 raise 'FATAL', 'inconsistent length'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	887 if i >= length:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	888 break
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	889 ch = pp[i]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	890 i = i+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	891 if ch.chtype == chunk_type(PLAIN):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	892 pass
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	893 elif ch.chtype == chunk_type(CSNAME):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	894 if s(buf, ch.data) in themselves or hist.inargs and s(buf, ch.data) in inargsselves:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	895 ch.chtype = chunk_type(PLAIN)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	896 elif s(buf, ch.data) == 'e':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	897 ch.chtype = chunk_type(PLAIN)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	898 ch.data = '\\'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	899 elif len(s(buf, ch.data)) == 1 \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	900 and s(buf, ch.data) in onlylatexspecial:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	901 ch.chtype = chunk_type(PLAIN)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	902 # if it is followed by an empty group,
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	903 # remove that group, it was needed for
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	904 # a true space
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	905 if i < length \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	906 and pp[i].chtype==chunk_type(GROUP) \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	907 and len(pp[i].data) == 0:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	908 del pp[i]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	909 length = length-1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	910
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	911 elif s(buf, ch.data) in markcmds.keys():
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	912 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	913 str = flattext(buf, pp[i:newi])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	914 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	915 length = length - (newi - i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	916 ch.chtype = chunk_type(PLAIN)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	917 markcmd = s(buf, ch.data)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	918 x = markcmds[markcmd]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	919 if type(x) == type(()):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	920 pre, after = x
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	921 str = pre+str+after
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	922 elif x == 1:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	923 str = string.upper(str)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	924 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	925 raise 'FATAL', 'corrupt markcmds'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	926 ch.data = str
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	927 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	928 if s(buf, ch.data) not in ignoredcommands:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	929 print 'WARNING: deleting command ' + `s(buf, ch.data)`
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	930 print 'PP' + `pp[i-1]`
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	931 del pp[i-1]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	932 i, length = i-1, length-1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	933 elif ch.chtype == chunk_type(GROUP):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	934 length, newi = getnextarg(length, buf, pp, i-1)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	935 i = i-1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	936 ## str = flattext(buf, crcopy(pp[i-1:newi]))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	937 ## del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	938 ## length = length - (newi - i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	939 ## ch.chtype = chunk_type(PLAIN)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	940 ## ch.data = str
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	941 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	942 pass
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	943
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	944 dumpit(buf, wobj.write, pp)
1401 cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	945 ##print 'FLATTEXT: RETURNING ' + `wobj.data`
1100 ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	946 return wobj.data
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	947
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	948 # try to generate node names (a bit shorter than the chapter title)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	949 # note that the \nodename command (see elsewhere) overules these efforts
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	950 def invent_node_names(text):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	951 words = string.split(text)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	952
1401 cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	953 ##print 'WORDS ' + `words`
1100 ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	954
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	955 if len(words) == 2 \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	956 and string.lower(words[0]) == 'built-in' \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	957 and string.lower(words[1]) not in ('modules', 'functions'):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	958 return words[1]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	959 if len(words) == 3 and string.lower(words[1]) == 'module':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	960 return words[2]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	961 if len(words) == 3 and string.lower(words[1]) == 'object':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	962 return string.join(words[0:2])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	963 if len(words) > 4 and string.lower(string.join(words[-4:])) == \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	964 'methods and data attributes':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	965 return string.join(words[:2])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	966 return text
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	967
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	968 re_commas_etc = regex.compile('[,`\'@{}]')
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	969
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	970 re_whitespace = regex.compile('[ \t]*')
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	971
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	972
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	973 ##nodenamecmd = next_command_p(length, buf, pp, newi, 'nodename')
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	974
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	975 # look if the next non-white stuff is also a command, resulting in skipping
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	976 # double endlines (DENDLINE) too, and thus omitting \par's
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	977 # Sometimes this is too much, maybe consider DENDLINE's as stop
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	978 def next_command_p(length, buf, pp, i, cmdname):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	979
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	980 while 1:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	981 if i >= len(pp):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	982 break
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	983 ch = pp[i]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	984 i = i+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	985 if ch.chtype == chunk_type(ENDLINE):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	986 continue
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	987 if ch.chtype == chunk_type(DENDLINE):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	988 continue
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	989 if ch.chtype == chunk_type(PLAIN):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	990 if re_whitespace.search(s(buf, ch.data)) == 0 and \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	991 re_whitespace.match(s(buf, ch.data)) == len(s(buf, ch.data)):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	992 continue
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	993 return -1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	994 if ch.chtype == chunk_type(CSNAME):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	995 if s(buf, ch.data) == cmdname:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	996 return i # _after_ the command
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	997 return -1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	998 return -1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	999
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1000
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1001 # things that are special to LaTeX, but not to texi..
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1002 onlylatexspecial = '_~^$#&%'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1003
1292 57b80b98b8e5 * lib1.tex: documented dict.items() and dict.values() Guido van Rossum <guido@python.org> parents: 1100 diff changeset	1004 class Struct: pass
1100 ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1005
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1006 hist = Struct()
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1007 out = Struct()
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1008
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1009 def startchange():
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1010 global hist, out
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1011
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1012 hist.inenv = []
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1013 hist.nodenames = []
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1014 hist.cindex = []
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1015 hist.inargs = 0
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1016 hist.enumeratenesting, hist.itemizenesting = 0, 0
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1017
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1018 out.doublenodes = []
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1019 out.doublecindeces = []
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1020
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1021
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1022 spacech = [chunk(PLAIN, 0, ' ')]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1023 commach = [chunk(PLAIN, 0, ', ')]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1024 cindexch = [chunk(CSLINE, 0, 'cindex')]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1025
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1026 # the standard variation in symbols for itemize
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1027 itemizesymbols = ['bullet', 'minus', 'dots']
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1028
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1029 # same for enumerate
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1030 enumeratesymbols = ['1', 'A', 'a']
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1031
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1032 ##
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1033 ## \begin{ {func,data,exc}desc }{name}...
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1034 ## the resulting texi-code is dependent on the contents of indexsubitem
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1035 ##
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1036
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1037 # indexsubitem: `['XXX', 'function']
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1038 # funcdesc:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1039 # deffn {`idxsi`} NAME (FUNCARGS)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1040
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1041 # indexsubitem: `['XXX', 'method']`
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1042 # funcdesc:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1043 # defmethod {`idxsi[0]`} NAME (FUNCARGS)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1044
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1045 # indexsubitem: `['in', 'module', 'MODNAME']'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1046 # datadesc:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1047 # defcv data {`idxsi[1:]`} NAME
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1048 # excdesc:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1049 # defcv exception {`idxsi[1:]`} NAME
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1050 # funcdesc:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1051 # deffn {function of `idxsi[1:]`} NAME (FUNCARGS)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1052
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1053 # indexsubitem: `['OBJECT', 'attribute']'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1054 # datadesc
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1055 # defcv attribute {`OBJECT`} NAME
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1056
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1057
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1058 ## this routine will be called on \begin{funcdesc}{NAME}{ARGS}
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1059 ## or \funcline{NAME}{ARGS}
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1060 ##
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1061 def do_funcdesc(length, buf, pp, i):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1062 startpoint = i-1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1063 ch = pp[startpoint]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1064 wh = ch.where
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1065 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1066 funcname = chunk(GROUP, wh, pp[i:newi])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1067 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1068 length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1069 save = hist.inargs
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1070 hist.inargs = 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1071 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1072 hist.inargs = save
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1073 del save
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1074 the_args = [chunk(PLAIN, wh, '()'[0])] + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1075 pp[i:newi] + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1076 [chunk(PLAIN, wh, '()'[1])]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1077 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1078 length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1079
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1080 idxsi = hist.indexsubitem # words
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1081 command = ''
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1082 cat_class = ''
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1083 if idxsi and idxsi[-1] == 'method':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1084 command = 'defmethod'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1085 cat_class = string.join(idxsi[:-1])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1086 elif len(idxsi) == 2 and idxsi[1] == 'function':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1087 command = 'deffn'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1088 cat_class = string.join(idxsi)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1089 elif len(idxsi) == 3 and idxsi[:2] == ['in', 'module']:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1090 command = 'deffn'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1091 cat_class = 'function of ' + string.join(idxsi[1:])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1092
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1093 if not command:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1094 raise error, 'don\'t know what to do with indexsubitem ' + `idxsi`
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1095
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1096 ch.chtype = chunk_type(CSLINE)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1097 ch.data = command
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1098
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1099 cslinearg = [chunk(GROUP, wh, [chunk(PLAIN, wh, cat_class)])]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1100 cslinearg.append(chunk(PLAIN, wh, ' '))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1101 cslinearg.append(funcname)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1102 cslinearg.append(chunk(PLAIN, wh, ' '))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1103 l = len(cslinearg)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1104 cslinearg[l:l] = the_args
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1105
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1106 pp.insert(i, chunk(GROUP, wh, cslinearg))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1107 i, length = i+1, length+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1108 hist.command = command
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1109 return length, i
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1110
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1111
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1112 ## this routine will be called on \begin{excdesc}{NAME}
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1113 ## or \excline{NAME}
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1114 ##
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1115 def do_excdesc(length, buf, pp, i):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1116 startpoint = i-1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1117 ch = pp[startpoint]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1118 wh = ch.where
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1119 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1120 excname = chunk(GROUP, wh, pp[i:newi])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1121 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1122 length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1123
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1124 idxsi = hist.indexsubitem # words
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1125 command = ''
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1126 cat_class = ''
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1127 class_class = ''
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1128 if len(idxsi) == 2 and idxsi[1] == 'exception':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1129 command = 'defvr'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1130 cat_class = string.join(idxsi)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1131 elif len(idxsi) == 3 and idxsi[:2] == ['in', 'module']:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1132 command = 'defcv'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1133 cat_class = 'exception'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1134 class_class = string.join(idxsi[1:])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1135 elif len(idxsi) == 4 and idxsi[:3] == ['exception', 'in', 'module']:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1136 command = 'defcv'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1137 cat_class = 'exception'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1138 class_class = string.join(idxsi[2:])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1139
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1140
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1141 if not command:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1142 raise error, 'don\'t know what to do with indexsubitem ' + `idxsi`
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1143
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1144 ch.chtype = chunk_type(CSLINE)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1145 ch.data = command
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1146
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1147 cslinearg = [chunk(GROUP, wh, [chunk(PLAIN, wh, cat_class)])]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1148 cslinearg.append(chunk(PLAIN, wh, ' '))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1149 if class_class:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1150 cslinearg.append(chunk(GROUP, wh, [chunk(PLAIN, wh, class_class)]))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1151 cslinearg.append(chunk(PLAIN, wh, ' '))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1152 cslinearg.append(excname)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1153
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1154 pp.insert(i, chunk(GROUP, wh, cslinearg))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1155 i, length = i+1, length+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1156 hist.command = command
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1157 return length, i
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1158
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1159 ## same for datadesc or dataline...
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1160 def do_datadesc(length, buf, pp, i):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1161 startpoint = i-1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1162 ch = pp[startpoint]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1163 wh = ch.where
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1164 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1165 dataname = chunk(GROUP, wh, pp[i:newi])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1166 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1167 length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1168
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1169 idxsi = hist.indexsubitem # words
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1170 command = ''
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1171 cat_class = ''
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1172 class_class = ''
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1173 if len(idxsi) == 2 and idxsi[1] == 'attribute':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1174 command = 'defcv'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1175 cat_class = 'attribute'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1176 class_class = idxsi[0]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1177 elif len(idxsi) == 3 and idxsi[:2] == ['in', 'module']:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1178 command = 'defcv'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1179 cat_class = 'data'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1180 class_class = string.join(idxsi[1:])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1181 elif len(idxsi) == 4 and idxsi[:3] == ['data', 'in', 'module']:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1182 command = 'defcv'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1183 cat_class = 'data'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1184 class_class = string.join(idxsi[2:])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1185
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1186
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1187 if not command:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1188 raise error, 'don\'t know what to do with indexsubitem ' + `idxsi`
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1189
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1190 ch.chtype = chunk_type(CSLINE)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1191 ch.data = command
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1192
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1193 cslinearg = [chunk(GROUP, wh, [chunk(PLAIN, wh, cat_class)])]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1194 cslinearg.append(chunk(PLAIN, wh, ' '))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1195 if class_class:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1196 cslinearg.append(chunk(GROUP, wh, [chunk(PLAIN, wh, class_class)]))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1197 cslinearg.append(chunk(PLAIN, wh, ' '))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1198 cslinearg.append(dataname)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1199
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1200 pp.insert(i, chunk(GROUP, wh, cslinearg))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1201 i, length = i+1, length+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1202 hist.command = command
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1203 return length, i
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1204
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1205
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1206 # regular indices: those that are not set in tt font by default....
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1207 regindices = ('cindex', )
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1208
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1209 # remove illegal characters from node names
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1210 def rm_commas_etc(text):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1211 result = ''
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1212 changed = 0
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1213 while 1:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1214 pos = re_commas_etc.search(text)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1215 if pos >= 0:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1216 changed = 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1217 result = result + text[:pos]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1218 text = text[pos+1:]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1219 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1220 result = result + text
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1221 break
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1222 if changed:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1223 print 'Warning: nodename changhed to ' + `result`
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1224
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1225 return result
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1226
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1227 # boolean flags
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1228 flags = {'texi': 1}
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1229
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1230
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1231 ##
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1232 ## changeit: the actual routine, that changes the contents of the parsed
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1233 ## chunks
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1234 ##
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1235
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1236 def changeit(buf, pp):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1237 global onlylatexspecial, hist, out
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1238
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1239 i, length = 0, len(pp)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1240 while 1:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1241 # sanity check: length should always equal len(pp)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1242 if len(pp) != length:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1243 raise 'FATAL', 'inconsistent length. thought ' + `length` + ', but should really be ' + `len(pp)`
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1244 if i >= length:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1245 break
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1246 ch = pp[i]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1247 i = i + 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1248
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1249 if type(ch) == type(''):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1250 #normally, only chunks are present in pp,
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1251 # but in some cases, some extra info
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1252 # has been inserted, e.g., the \end{...} clauses
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1253 raise 'FATAL', 'got string, probably too many ' + `end`
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1254
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1255 if ch.chtype == chunk_type(GROUP):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1256 # check for {\em ...} constructs
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1257 if ch.data and \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1258 ch.data[0].chtype == chunk_type(CSNAME) and \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1259 s(buf, ch.data[0].data) in fontchanges.keys():
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1260 k = s(buf, ch.data[0].data)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1261 del ch.data[0]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1262 pp.insert(i-1, chunk(CSNAME, ch.where, fontchanges[k]))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1263 length, i = length+1, i+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1264
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1265 # recursively parse the contents of the group
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1266 changeit(buf, ch.data)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1267
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1268 elif ch.chtype == chunk_type(IF):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1269 # \if...
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1270 flag, negate, data = ch.data
1401 cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	1271 ##print 'IF: flag, negate = ' + `flag, negate`
1100 ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1272 if flag not in flags.keys():
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1273 raise error, 'unknown flag ' + `flag`
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1274
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1275 value = flags[flag]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1276 if negate:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1277 value = (not value)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1278 del pp[i-1]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1279 length, i = length-1, i-1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1280 if value:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1281 pp[i:i] = data
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1282 length = length + len(data)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1283
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1284
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1285 elif ch.chtype == chunk_type(ENV):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1286 # \begin{...} ....
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1287 envname, data = ch.data
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1288
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1289 #push this environment name on stack
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1290 hist.inenv.insert(0, envname)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1291
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1292 #append an endenv chunk after grouped data
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1293 data.append(chunk(ENDENV, ch.where, envname))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1294 ##[`data`]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1295
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1296 #delete this object
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1297 del pp[i-1]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1298 i, length = i-1, length-1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1299
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1300 #insert found data
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1301 pp[i:i] = data
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1302 length = length + len(data)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1303
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1304 if envname == 'verbatim':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1305 pp[i:i] = [chunk(CSLINE, ch.where, 'example'), \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1306 chunk(GROUP, ch.where, [])]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1307 length, i = length+2, i+2
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1308
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1309 elif envname == 'itemize':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1310 if hist.itemizenesting > len(itemizesymbols):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1311 raise error, 'too deep itemize nesting'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1312 ingroupch = [chunk(CSNAME, ch.where,\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1313 itemizesymbols[hist.itemizenesting])]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1314 hist.itemizenesting = hist.itemizenesting + 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1315 pp[i:i] = [chunk(CSLINE, ch.where, 'itemize'),\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1316 chunk(GROUP, ch.where, ingroupch)]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1317 length, i = length+2, i+2
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1318
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1319 elif envname == 'enumerate':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1320 if hist.enumeratenesting > len(enumeratesymbols):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1321 raise error, 'too deep enumerate nesting'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1322 ingroupch = [chunk(PLAIN, ch.where,\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1323 enumeratesymbols[hist.enumeratenesting])]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1324 hist.enumeratenesting = hist.enumeratenesting + 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1325 pp[i:i] = [chunk(CSLINE, ch.where, 'enumerate'),\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1326 chunk(GROUP, ch.where, ingroupch)]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1327 length, i = length+2, i+2
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1328
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1329 elif envname == 'description':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1330 ingroupch = [chunk(CSNAME, ch.where, 'b')]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1331 pp[i:i] = [chunk(CSLINE, ch.where, 'table'), \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1332 chunk(GROUP, ch.where, ingroupch)]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1333 length, i = length+2, i+2
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1334
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1335 elif envname == 'tableiii':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1336 wh = ch.where
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1337 newcode = []
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1338
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1339 #delete tabular format description
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1340 # e.g., {\|l\|c\|l\|}
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1341 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1342 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1343 length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1344
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1345 newcode.append(chunk(CSLINE, wh, 'table'))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1346 ingroupch = [chunk(CSNAME, wh, 'asis')]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1347 newcode.append(chunk(GROUP, wh, ingroupch))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1348 newcode.append(chunk(CSLINE, wh, 'item'))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1349
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1350 #get the name of macro for @item
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1351 # e.g., {code}
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1352 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1353
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1354 if newi-i != 1:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1355 raise error, 'Sorry, expected 1 chunk argument'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1356 if pp[i].chtype != chunk_type(PLAIN):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1357 raise error, 'Sorry, expected plain text argument'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1358 hist.itemargmacro = s(buf, pp[i].data)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1359 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1360 length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1361
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1362 for count in range(3):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1363 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1364 emphgroup = [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1365 chunk(CSNAME, wh, 'emph'), \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1366 chunk(GROUP, 0, pp[i:newi])]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1367 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1368 length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1369 if count == 0:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1370 itemarg = emphgroup
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1371 elif count == 2:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1372 itembody = itembody + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1373 [chunk(PLAIN, wh, ' --- ')] + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1374 emphgroup
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1375 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1376 itembody = emphgroup
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1377 newcode.append(chunk(GROUP, wh, itemarg))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1378 newcode = newcode + itembody + [chunk(DENDLINE, wh, '\n')]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1379 pp[i:i] = newcode
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1380 l = len(newcode)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1381 length, i = length+l, i+l
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1382 del newcode, l
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1383
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1384 if length != len(pp):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1385 raise 'STILL, SOMETHING wrong', `i`
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1386
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1387
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1388 elif envname == 'funcdesc':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1389 pp.insert(i, chunk(PLAIN, ch.where, ''))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1390 i, length = i+1, length+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1391 length, i = do_funcdesc(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1392
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1393 elif envname == 'excdesc':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1394 pp.insert(i, chunk(PLAIN, ch.where, ''))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1395 i, length = i+1, length+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1396 length, i = do_excdesc(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1397
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1398 elif envname == 'datadesc':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1399 pp.insert(i, chunk(PLAIN, ch.where, ''))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1400 i, length = i+1, length+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1401 length, i = do_datadesc(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1402
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1403 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1404 print 'WARNING: don\'t know what to do with env ' + `envname`
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1405
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1406 elif ch.chtype == chunk_type(ENDENV):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1407 envname = ch.data
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1408 if envname != hist.inenv[0]:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1409 raise error, '\'end\' does not match. Name ' + `envname` + ', expected ' + `hist.inenv[0]`
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1410 del hist.inenv[0]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1411 del pp[i-1]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1412 i, length = i-1, length-1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1413
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1414 if envname == 'verbatim':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1415 pp[i:i] = [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1416 chunk(CSLINE, ch.where, 'end'), \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1417 chunk(GROUP, ch.where, [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1418 chunk(PLAIN, ch.where, 'example')])]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1419 i, length = i+2, length+2
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1420 elif envname == 'itemize':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1421 hist.itemizenesting = hist.itemizenesting - 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1422 pp[i:i] = [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1423 chunk(CSLINE, ch.where, 'end'), \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1424 chunk(GROUP, ch.where, [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1425 chunk(PLAIN, ch.where, 'itemize')])]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1426 i, length = i+2, length+2
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1427 elif envname == 'enumerate':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1428 hist.enumeratenesting = hist.enumeratenesting-1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1429 pp[i:i] = [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1430 chunk(CSLINE, ch.where, 'end'), \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1431 chunk(GROUP, ch.where, [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1432 chunk(PLAIN, ch.where, 'enumerate')])]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1433 i, length = i+2, length+2
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1434 elif envname == 'description':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1435 pp[i:i] = [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1436 chunk(CSLINE, ch.where, 'end'), \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1437 chunk(GROUP, ch.where, [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1438 chunk(PLAIN, ch.where, 'table')])]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1439 i, length = i+2, length+2
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1440 elif envname == 'tableiii':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1441 pp[i:i] = [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1442 chunk(CSLINE, ch.where, 'end'), \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1443 chunk(GROUP, ch.where, [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1444 chunk(PLAIN, ch.where, 'table')])]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1445 i, length = i+2, length + 2
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1446 pp.insert(i, chunk(DENDLINE, ch.where, '\n'))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1447 i, length = i+1, length+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1448
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1449 elif envname in ('funcdesc', 'excdesc', 'datadesc'):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1450 pp[i:i] = [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1451 chunk(CSLINE, ch.where, 'end'), \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1452 chunk(GROUP, ch.where, [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1453 chunk(PLAIN, ch.where, hist.command)])]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1454 i, length = i+2, length+2
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1455 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1456 print 'WARNING: ending env ' + `envname` + 'has no actions'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1457
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1458 elif ch.chtype == chunk_type(CSNAME):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1459 # control name transformations
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1460 if s(buf, ch.data) in ignoredcommands:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1461 del pp[i-1]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1462 i, length = i-1, length-1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1463 elif s(buf, ch.data) == '@' and \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1464 i != length and \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1465 pp[i].chtype == chunk_type(PLAIN) and \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1466 s(buf, pp[i].data)[0] == '.':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1467 # \@. --> \. --> @.
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1468 ch.data = '.'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1469 del pp[i]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1470 length = length-1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1471 elif s(buf, ch.data) == '\\':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1472 # \\ --> \* --> @*
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1473 ch.data = '*'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1474 elif len(s(buf, ch.data)) == 1 and \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1475 s(buf, ch.data) in onlylatexspecial:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1476 ch.chtype = chunk_type(PLAIN)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1477 # check if such a command is followed by
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1478 # an empty group: e.g., `\%{}'. If so, remove
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1479 # this empty group too
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1480 if i < length and \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1481 pp[i].chtype == chunk_type(GROUP) \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1482 and len(pp[i].data) == 0:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1483 del pp[i]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1484 length = length-1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1485
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1486 elif hist.inargs and s(buf, ch.data) in inargsselves:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1487 # This is the special processing of the
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1488 # arguments of the \begin{funcdesc}... or
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1489 # \funcline... arguments
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1490 # \, --> , \[ --> [, \] --> ]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1491 ch.chtype = chunk_type(PLAIN)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1492
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1493 elif s(buf, ch.data) == 'renewcommand':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1494 # \renewcommand{\indexsubitem}....
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1495 i, length = i-1, length-1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1496 del pp[i]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1497 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1498 if newi-i == 1 \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1499 and i < length \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1500 and pp[i].chtype == chunk_type(CSNAME) \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1501 and s(buf, pp[i].data) == 'indexsubitem':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1502 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1503 length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1504 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1505 text = flattext(buf, pp[i:newi])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1506 if text[0] != '(' or text[-1] != ')':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1507 raise error, 'expected indexsubitme enclosed in braces'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1508 words = string.split(text[1:-1])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1509 hist.indexsubitem = words
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1510 del text, words
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1511 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1512 print 'WARNING: renewcommand with unsupported arg removed'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1513 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1514 length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1515
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1516 elif s(buf, ch.data) == 'item':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1517 ch.chtype = chunk_type(CSLINE)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1518 length, newi = getoptarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1519 ingroupch = pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1520 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1521 length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1522 pp.insert(i, chunk(GROUP, ch.where, ingroupch))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1523 i, length = i+1, length+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1524
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1525 elif s(buf, ch.data) == 'ttindex':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1526 idxsi = hist.indexsubitem
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1527
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1528 cat_class = ''
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1529 if len(idxsi) >= 2 and idxsi[1] in \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1530 ('method', 'function'):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1531 command = 'findex'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1532 elif len(idxsi) >= 2 and idxsi[1] in \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1533 ('exception', 'object'):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1534 command = 'vindex'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1535 else:
1401 cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	1536 print 'WARNING: can\'t categorize ' + `idxsi` + ' for \'ttindex\' command'
1100 ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1537 command = 'cindex'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1538
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1539 if not cat_class:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1540 cat_class = '('+string.join(idxsi)+')'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1541
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1542 ch.chtype = chunk_type(CSLINE)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1543 ch.data = command
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1544
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1545 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1546 arg = pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1547 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1548 length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1549
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1550 cat_arg = [chunk(PLAIN, ch.where, cat_class)]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1551
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1552 # determine what should be set in roman, and
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1553 # what in tt-font
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1554 if command in regindices:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1555
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1556 arg = [chunk(CSNAME, ch.where, 't'), \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1557 chunk(GROUP, ch.where, arg)]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1558 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1559 cat_arg = [chunk(CSNAME, ch.where, 'r'), \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1560 chunk(GROUP, ch.where, cat_arg)]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1561
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1562 ingroupch = arg + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1563 [chunk(PLAIN, ch.where, ' ')] + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1564 cat_arg
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1565
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1566 pp.insert(i, chunk(GROUP, ch.where, ingroupch))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1567 length, i = length+1, i+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1568
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1569
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1570 elif s(buf, ch.data) == 'ldots':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1571 # \ldots --> \dots{} --> @dots{}
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1572 ch.data = 'dots'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1573 if i == length \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1574 or pp[i].chtype != chunk_type(GROUP) \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1575 or pp[i].data != []:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1576 pp.insert(i, chunk(GROUP, ch.where, []))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1577 i, length = i+1, length+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1578 elif s(buf, ch.data) in wordsselves:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1579 # \UNIX --> UNIX
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1580 ch.chtype = chunk_type(PLAIN)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1581 if i != length \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1582 and pp[i].chtype == chunk_type(GROUP) \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1583 and pp[i].data == []:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1584 del pp[i]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1585 length = length-1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1586 elif s(buf, ch.data) in for_texi:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1587 pass
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1588
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1589 elif s(buf, ch.data) == 'e':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1590 # \e --> \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1591 ch.data = '\\'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1592 ch.chtype = chunk_type(PLAIN)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1593 elif s(buf, ch.data) == 'lineiii':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1594 # This is the most tricky one
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1595 # \lineiii{a1}{a2}[{a3}] -->
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1596 # @item @<cts. of itemargmacro>{a1}
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1597 # a2 [ -- a3]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1598 #
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1599 ##print 'LINEIIIIII!!!!!!!'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1600 ## wobj = Wobj().init()
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1601 ## dumpit(buf, wobj.write, pp[i-1:i+5])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1602 ## print '--->' + wobj.data + '<----'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1603 if not hist.inenv:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1604 raise error, \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1605 'no environment for lineiii'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1606 if hist.inenv[0] != 'tableiii':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1607 raise error, \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1608 'wrong command (' + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1609 `'lineiii'` + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1610 ') in wrong environment (' \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1611 + `hist.inenv[0]` + ')'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1612 ch.chtype = chunk_type(CSLINE)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1613 ch.data = 'item'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1614 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1615 ingroupch = [chunk(CSNAME, 0, \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1616 hist.itemargmacro), \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1617 chunk(GROUP, 0, pp[i:newi])]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1618 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1619 length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1620 ## print 'ITEM ARG: --->',
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1621 ## wobj = Wobj().init()
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1622 ## dumpit(buf, wobj.write, ingroupch)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1623 ## print wobj.data, '<---'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1624 pp.insert(i, chunk(GROUP, ch.where, ingroupch))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1625 grouppos = i
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1626 i, length = i+1, length+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1627 length, i = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1628 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1629 if newi > i:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1630 # we have a 3rd arg
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1631 pp.insert(i, chunk(PLAIN, ch.where, ' --- '))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1632 i = newi + 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1633 length = length + 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1634 ## pp[grouppos].data = pp[grouppos].data \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1635 ## + [chunk(PLAIN, ch.where, ' ')] \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1636 ## + pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1637 ## del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1638 ## length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1639 if length != len(pp):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1640 raise 'IN LINEIII IS THE ERR', `i`
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1641
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1642 elif s(buf, ch.data) in ('chapter', 'section', 'subsection', 'subsubsection'):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1643 #\xxxsection{A} ---->
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1644 # @node A, , ,
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1645 # @xxxsection A
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1646 ## also: remove commas and quotes
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1647 ch.chtype = chunk_type(CSLINE)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1648 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1649 afternodenamecmd = next_command_p(length, buf, pp, newi, 'nodename')
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1650 if afternodenamecmd < 0:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1651 cp1 = crcopy(pp[i:newi])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1652 pp[i:newi] = [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1653 chunk(GROUP, ch.where, \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1654 pp[i:newi])]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1655 length, newi = length - (newi-i) + 1, \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1656 i+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1657 text = flattext(buf, cp1)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1658 text = invent_node_names(text)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1659 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1660 length, endarg = getnextarg(length, buf, pp, afternodenamecmd)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1661 cp1 = crcopy(pp[afternodenamecmd:endarg])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1662 del pp[newi:endarg]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1663 length = length - (endarg-newi)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1664
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1665 pp[i:newi] = [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1666 chunk(GROUP, ch.where, \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1667 pp[i:newi])]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1668 length, newi = length - (newi-i) + 1, \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1669 i + 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1670 text = flattext(buf, cp1)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1671 if text[-1] == '.':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1672 text = text[:-1]
1401 cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	1673 ## print 'FLATTEXT:', `text`
1100 ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1674 if text in hist.nodenames:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1675 print 'WARNING: node name ' + `text` + ' already used'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1676 out.doublenodes.append(text)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1677 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1678 hist.nodenames.append(text)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1679 text = rm_commas_etc(text)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1680 pp[i-1:i-1] = [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1681 chunk(CSLINE, ch.where, 'node'), \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1682 chunk(GROUP, ch.where, [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1683 chunk(PLAIN, ch.where, text+', , ,')\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1684 ])]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1685 i, length = newi+2, length+2
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1686
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1687 elif s(buf,ch.data) == 'funcline':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1688 # fold it to a very short environment
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1689 pp[i-1:i-1] = [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1690 chunk(CSLINE, ch.where, 'end'), \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1691 chunk(GROUP, ch.where, [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1692 chunk(PLAIN, ch.where, hist.command)])]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1693 i, length = i+2, length+2
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1694 length, i = do_funcdesc(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1695
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1696 elif s(buf,ch.data) == 'dataline':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1697 pp[i-1:i-1] = [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1698 chunk(CSLINE, ch.where, 'end'), \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1699 chunk(GROUP, ch.where, [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1700 chunk(PLAIN, ch.where, hist.command)])]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1701 i, length = i+2, length+2
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1702 length, i = do_datadesc(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1703
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1704 elif s(buf,ch.data) == 'excline':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1705 pp[i-1:i-1] = [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1706 chunk(CSLINE, ch.where, 'end'), \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1707 chunk(GROUP, ch.where, [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1708 chunk(PLAIN, ch.where, hist.command)])]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1709 i, length = i+2, length+2
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1710 length, i = do_excdesc(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1711
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1712
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1713 elif s(buf, ch.data) == 'index':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1714 #\index{A} --->
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1715 # @cindex A
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1716 ch.chtype = chunk_type(CSLINE)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1717 ch.data = 'cindex'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1718 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1719
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1720 ingroupch = pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1721 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1722 length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1723 pp.insert(i, chunk(GROUP, ch.where, ingroupch))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1724 length, i = length+1, i+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1725
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1726 elif s(buf, ch.data) == 'bifuncindex':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1727 ch.chtype = chunk_type(CSLINE)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1728 ch.data = 'findex'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1729 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1730 ingroupch = pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1731 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1732 length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1733
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1734 ingroupch.append(chunk(PLAIN, ch.where, ' '))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1735 ingroupch.append(chunk(CSNAME, ch.where, 'r'))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1736 ingroupch.append(chunk(GROUP, ch.where, [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1737 chunk(PLAIN, ch.where, \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1738 '(built-in function)')]))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1739
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1740 pp.insert(i, chunk(GROUP, ch.where, ingroupch))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1741 length, i = length+1, i+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1742
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1743
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1744 elif s(buf, ch.data) == 'opindex':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1745 ch.chtype = chunk_type(CSLINE)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1746 ch.data = 'findex'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1747 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1748 ingroupch = pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1749 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1750 length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1751
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1752 ingroupch.append(chunk(PLAIN, ch.where, ' '))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1753 ingroupch.append(chunk(CSNAME, ch.where, 'r'))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1754 ingroupch.append(chunk(GROUP, ch.where, [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1755 chunk(PLAIN, ch.where, \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1756 '(operator)')]))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1757
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1758 pp.insert(i, chunk(GROUP, ch.where, ingroupch))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1759 length, i = length+1, i+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1760
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1761
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1762 elif s(buf, ch.data) == 'bimodindex':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1763 ch.chtype = chunk_type(CSLINE)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1764 ch.data = 'pindex'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1765 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1766 ingroupch = pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1767 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1768 length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1769
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1770 ingroupch.append(chunk(PLAIN, ch.where, ' '))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1771 ingroupch.append(chunk(CSNAME, ch.where, 'r'))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1772 ingroupch.append(chunk(GROUP, ch.where, [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1773 chunk(PLAIN, ch.where, \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1774 '(built-in)')]))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1775
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1776 pp.insert(i, chunk(GROUP, ch.where, ingroupch))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1777 length, i = length+1, i+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1778
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1779 elif s(buf, ch.data) == 'sectcode':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1780 ch.data = 'code'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1781
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1782
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1783 elif s(buf, ch.data) == 'stmodindex':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1784 ch.chtype = chunk_type(CSLINE)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1785 # use the program index as module index
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1786 ch.data = 'pindex'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1787 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1788 ingroupch = pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1789 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1790 length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1791
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1792 ingroupch.append(chunk(PLAIN, ch.where, ' '))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1793 ingroupch.append(chunk(CSNAME, ch.where, 'r'))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1794 ingroupch.append(chunk(GROUP, ch.where, [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1795 chunk(PLAIN, ch.where, \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1796 '(standard)')]))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1797
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1798 pp.insert(i, chunk(GROUP, ch.where, ingroupch))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1799 length, i = length+1, i+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1800
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1801
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1802 elif s(buf, ch.data) == 'stindex':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1803 # XXX must actually go to newindex st
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1804 wh = ch.where
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1805 ch.chtype = chunk_type(CSLINE)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1806 ch.data = 'cindex'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1807 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1808 ingroupch = [chunk(CSNAME, wh, 'code'), \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1809 chunk(GROUP, wh, pp[i:newi])]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1810
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1811 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1812 length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1813
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1814 t = ingroupch[:]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1815 t.append(chunk(PLAIN, wh, ' statement'))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1816
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1817 pp.insert(i, chunk(GROUP, wh, t))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1818 i, length = i+1, length+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1819
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1820 pp.insert(i, chunk(CSLINE, wh, 'cindex'))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1821 i, length = i+1, length+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1822
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1823 t = ingroupch[:]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1824 t.insert(0, chunk(PLAIN, wh, 'statement, '))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1825
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1826 pp.insert(i, chunk(GROUP, wh, t))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1827 i, length = i+1, length+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1828
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1829
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1830 elif s(buf, ch.data) == 'indexii':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1831 #\indexii{A}{B} --->
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1832 # @cindex A B
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1833 # @cindex B, A
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1834 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1835 cp11 = pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1836 cp21 = crcopy(pp[i:newi])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1837 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1838 length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1839 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1840 cp12 = pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1841 cp22 = crcopy(pp[i:newi])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1842 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1843 length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1844
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1845 ch.chtype = chunk_type(CSLINE)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1846 ch.data = 'cindex'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1847 pp.insert(i, chunk(GROUP, ch.where, cp11 + [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1848 chunk(PLAIN, ch.where, ' ')] + cp12))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1849 i, length = i+1, length+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1850 pp[i:i] = [chunk(CSLINE, ch.where, 'cindex'), \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1851 chunk(GROUP, ch.where, cp22 + [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1852 chunk(PLAIN, ch.where, ', ')]+ cp21)]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1853 i, length = i+2, length+2
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1854
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1855 elif s(buf, ch.data) == 'indexiii':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1856 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1857 cp11 = pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1858 cp21 = crcopy(pp[i:newi])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1859 cp31 = crcopy(pp[i:newi])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1860 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1861 length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1862 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1863 cp12 = pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1864 cp22 = crcopy(pp[i:newi])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1865 cp32 = crcopy(pp[i:newi])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1866 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1867 length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1868 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1869 cp13 = pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1870 cp23 = crcopy(pp[i:newi])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1871 cp33 = crcopy(pp[i:newi])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1872 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1873 length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1874
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1875 ch.chtype = chunk_type(CSLINE)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1876 ch.data = 'cindex'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1877 pp.insert(i, chunk(GROUP, ch.where, cp11 + [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1878 chunk(PLAIN, ch.where, ' ')] + cp12 \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1879 + [chunk(PLAIN, ch.where, ' ')] \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1880 + cp13))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1881 i, length = i+1, length+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1882 pp[i:i] = [chunk(CSLINE, ch.where, 'cindex'), \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1883 chunk(GROUP, ch.where, cp22 + [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1884 chunk(PLAIN, ch.where, ' ')]+ cp23\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1885 + [chunk(PLAIN, ch.where, ', ')] +\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1886 cp21)]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1887 i, length = i+2, length+2
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1888 pp[i:i] = [chunk(CSLINE, ch.where, 'cindex'), \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1889 chunk(GROUP, ch.where, cp33 + [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1890 chunk(PLAIN, ch.where, ', ')]+ cp31\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1891 + [chunk(PLAIN, ch.where, ' ')] +\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1892 cp32)]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1893 i, length = i+2, length+2
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1894
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1895
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1896 elif s(buf, ch.data) == 'indexiv':
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1897 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1898 cp11 = pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1899 cp21 = crcopy(pp[i:newi])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1900 cp31 = crcopy(pp[i:newi])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1901 cp41 = crcopy(pp[i:newi])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1902 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1903 length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1904 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1905 cp12 = pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1906 cp22 = crcopy(pp[i:newi])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1907 cp32 = crcopy(pp[i:newi])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1908 cp42 = crcopy(pp[i:newi])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1909 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1910 length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1911 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1912 cp13 = pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1913 cp23 = crcopy(pp[i:newi])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1914 cp33 = crcopy(pp[i:newi])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1915 cp43 = crcopy(pp[i:newi])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1916 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1917 length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1918 length, newi = getnextarg(length, buf, pp, i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1919 cp14 = pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1920 cp24 = crcopy(pp[i:newi])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1921 cp34 = crcopy(pp[i:newi])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1922 cp44 = crcopy(pp[i:newi])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1923 del pp[i:newi]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1924 length = length - (newi-i)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1925
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1926 ch.chtype = chunk_type(CSLINE)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1927 ch.data = 'cindex'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1928 ingroupch = cp11 + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1929 spacech + cp12 + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1930 spacech + cp13 + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1931 spacech + cp14
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1932 pp.insert(i, chunk(GROUP, ch.where, ingroupch))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1933 i, length = i+1, length+1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1934 ingroupch = cp22 + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1935 spacech + cp23 + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1936 spacech + cp24 + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1937 commach + cp21
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1938 pp[i:i] = cindexch + [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1939 chunk(GROUP, ch.where, ingroupch)]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1940 i, length = i+2, length+2
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1941 ingroupch = cp33 + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1942 spacech + cp34 + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1943 commach + cp31 + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1944 spacech + cp32
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1945 pp[i:i] = cindexch + [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1946 chunk(GROUP, ch.where, ingroupch)]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1947 i, length = i+2, length+2
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1948 ingroupch = cp44 + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1949 commach + cp41 + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1950 spacech + cp42 + \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1951 spacech + cp43
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1952 pp[i:i] = cindexch + [\
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1953 chunk(GROUP, ch.where, ingroupch)]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1954 i, length = i+2, length+2
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1955
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1956
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1957
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1958 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1959 print 'don\'t know what to do with keyword ' + `s(buf, ch.data)`
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1960
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1961
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1962
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1963 re_atsign = regex.compile('[@{}]')
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1964 re_newline = regex.compile('\n')
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1965
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1966 def dumpit(buf, wm, pp):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1967
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1968 global out
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1969
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1970 i, length = 0, len(pp)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1971
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1972 addspace = 0
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1973
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1974 while 1:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1975 if len(pp) != length:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1976 raise 'FATAL', 'inconsistent length'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1977 if i == length:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1978 break
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1979 ch = pp[i]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1980 i = i + 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1981
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1982 if addspace:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1983 dospace = 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1984 addspace = 0
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1985 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1986 dospace = 0
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1987
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1988 if ch.chtype == chunk_type(CSNAME):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1989 wm('@' + s(buf, ch.data))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1990 if s(buf, ch.data) == 'node' and \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1991 pp[i].chtype == chunk_type(PLAIN) and \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1992 s(buf, pp[i].data) in out.doublenodes:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1993 ##XXX doesnt work yet??
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1994 wm(' ZZZ-' + zfill(`i`, 4))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1995 if s(buf, ch.data)[0] in string.letters:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1996 addspace = 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1997 elif ch.chtype == chunk_type(PLAIN):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1998 if dospace and s(buf, ch.data) not in (' ', '\t'):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	1999 wm(' ')
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2000 text = s(buf, ch.data)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2001 while 1:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2002 pos = re_atsign.search(text)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2003 if pos < 0:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2004 break
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2005 wm(text[:pos] + '@' + text[pos])
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2006 text = text[pos+1:]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2007 wm(text)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2008 elif ch.chtype == chunk_type(GROUP):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2009 wm('{')
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2010 dumpit(buf, wm, ch.data)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2011 wm('}')
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2012 elif ch.chtype == chunk_type(DENDLINE):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2013 wm('\n\n')
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2014 while i != length and pp[i].chtype in \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2015 (chunk_type(DENDLINE), chunk_type(ENDLINE)):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2016 i = i + 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2017 elif ch.chtype == chunk_type(OTHER):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2018 wm(s(buf, ch.data))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2019 elif ch.chtype == chunk_type(ACTIVE):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2020 wm(s(buf, ch.data))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2021 elif ch.chtype == chunk_type(ENDLINE):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2022 wm('\n')
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2023 elif ch.chtype == chunk_type(CSLINE):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2024 if i >= 2 and pp[i-2].chtype not in \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2025 (chunk_type(ENDLINE), chunk_type(DENDLINE)) \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2026 and (pp[i-2].chtype != chunk_type(PLAIN) \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2027 or s(buf, pp[i-2].data)[-1] != '\n'):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2028
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2029 wm('\n')
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2030 wm('@' + s(buf, ch.data))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2031 if i == length:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2032 raise error, 'CSLINE expected another chunk'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2033 if pp[i].chtype != chunk_type(GROUP):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2034 raise error, 'CSLINE expected GROUP'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2035 if type(pp[i].data) != type([]):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2036 raise error, 'GROUP chould contain []-data'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2037
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2038 wobj = Wobj().init()
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2039 dumpit(buf, wobj.write, pp[i].data)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2040 i = i + 1
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2041 text = wobj.data
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2042 del wobj
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2043 if text:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2044 wm(' ')
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2045 while 1:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2046 pos = re_newline.search(text)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2047 if pos < 0:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2048 break
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2049 print 'WARNING: found newline in csline arg'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2050 wm(text[:pos] + ' ')
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2051 text = text[pos+1:]
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2052 wm(text)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2053 if i >= length or \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2054 pp[i].chtype not in (chunk_type(CSLINE), \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2055 chunk_type(ENDLINE), chunk_type(DENDLINE)) \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2056 and (pp[i].chtype != chunk_type(PLAIN) \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2057 or s(buf, pp[i].data)[0] != '\n'):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2058 wm('\n')
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2059
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2060 elif ch.chtype == chunk_type(COMMENT):
1401 cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2061 ## print 'COMMENT: previous chunk =', pp[i-2]
1100 ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2062 if pp[i-2].chtype == chunk_type(PLAIN):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2063 print 'PLAINTEXT =', `s(buf, pp[i-2].data)`
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2064 if s(buf, ch.data) and \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2065 regex.match('^[ \t]*$', s(buf, ch.data)) < 0:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2066 if i >= 2 and pp[i-2].chtype not in \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2067 (chunk_type(ENDLINE), chunk_type(DENDLINE)) \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2068 and not (pp[i-2].chtype == chunk_type(PLAIN) \
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2069 and regex.match('\$.\\\|\n\$[ \t]\n$', s(buf, pp[i-2].data)) >= 0):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2070 print 'ADDING NEWLINE'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2071 wm('\n')
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2072 wm('@c ' + s(buf, ch.data))
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2073 elif ch.chtype == chunk_type(IGNORE):
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2074 pass
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2075 else:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2076 try:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2077 str = `s(buf, ch.data)`
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2078 except TypeError:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2079 str = `ch.data`
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2080 if len(str) > 400:
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2081 str = str[:400] + '...'
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2082 print 'warning:', ch.chtype, 'not handled, data ' + str
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2083
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2084
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2085
1401 cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2086 def main():
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2087 outfile = None
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2088 headerfile = 'texipre.dat'
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2089 trailerfile = 'texipost.dat'
1100 ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2090
1401 cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2091 try:
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2092 opts, args = getopt.getopt(sys.argv[1:], 'o:h:t:')
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2093 except getopt.error:
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2094 args = []
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2095
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2096 if not args:
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2097 print 'usage: partparse [-o outfile] [-h headerfile]',
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2098 print '[-t trailerfile] file ...'
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2099 sys.exit(2)
1100 ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2100
1401 cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2101 for opt, arg in opts:
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2102 if opt == '-o': outfile = arg
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2103 if opt == '-h': headerfile = arg
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2104 if opt == '-t': trailerfile = arg
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2105
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2106 if not outfile:
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2107 root, ext = os.path.splitext(args[0])
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2108 outfile = root + '.texi'
1100 ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2109
1401 cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2110 if outfile in args:
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2111 print 'will not overwrite input file', outfile
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2112 sys.exit(2)
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2113
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2114 outf = open(outfile, 'w')
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2115 outf.write(open(headerfile, 'r').read())
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2116
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2117 for file in args:
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2118 if len(args) > 1: print '='20, file, '='20
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2119 buf = open(file, 'r').read()
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2120 w, pp = parseit(buf)
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2121 startchange()
1100 ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2122 changeit(buf, pp)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2123 dumpit(buf, outf.write, pp)
ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2124
1401 cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2125 outf.write(open(trailerfile, 'r').read())
1100 ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2126
1401 cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2127 outf.close()
1100 ff1899dcda05 Incorporated Jan-Hein's changes and texinfo conversion. Guido van Rossum <guido@python.org> parents: diff changeset	2128
1401 cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding Guido van Rossum <guido@python.org> parents: 1292 diff changeset	2129 main()

Mercurial > cpython-lru_cache-weakref

annotate Doc/partparse.py @ 1590:ac2e5cc29949 legacy-trunk