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SF bug #690377: Dud footnote reference in distutils docs
author Raymond Hettinger <python@rcn.com>
date Fri, 21 Feb 2003 02:47:09 +0000
parents bc4f89eefb04
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acfffe14628e New section header style.
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1 \section{\module{token} ---
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2 Constants used with Python parse trees}
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3
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4 \declaremodule{standard}{token}
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5 \modulesynopsis{Constants representing terminal nodes of the parse tree.}
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6 \sectionauthor{Fred L. Drake, Jr.}{fdrake@acm.org}
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7
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8
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9 This module provides constants which represent the numeric values of
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10 leaf nodes of the parse tree (terminal tokens). Refer to the file
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fdfd1049f36e Rob W. W. Hooft's spelling fixes for the Library Reference. I hope
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11 \file{Grammar/Grammar} in the Python distribution for the definitions
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12 of the names in the context of the language grammar. The specific
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13 numeric values which the names map to may change between Python
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14 versions.
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15
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16 This module also provides one data object and some functions. The
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17 functions mirror definitions in the Python C header files.
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20
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21 \begin{datadesc}{tok_name}
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22 Dictionary mapping the numeric values of the constants defined in this
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23 module back to name strings, allowing more human-readable
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24 representation of parse trees to be generated.
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25 \end{datadesc}
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26
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27 \begin{funcdesc}{ISTERMINAL}{x}
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28 Return true for terminal token values.
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29 \end{funcdesc}
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30
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31 \begin{funcdesc}{ISNONTERMINAL}{x}
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32 Return true for non-terminal token values.
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33 \end{funcdesc}
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34
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35 \begin{funcdesc}{ISEOF}{x}
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36 Return true if \var{x} is the marker indicating the end of input.
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37 \end{funcdesc}
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38
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39
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40 \begin{seealso}
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41 \seemodule{parser}{The second example for the \refmodule{parser}
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42 module shows how to use the \module{symbol}
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43 module.}
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44 \end{seealso}