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annotate Python/pystrcmp.c @ 45151:643c1397f954 legacy-trunk

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#1750076: Debugger did not step on every iteration of a while statement. The mapping between bytecode offsets and source lines (lnotab) did not contain an entry for the beginning of the loop. Now it does, and the lnotab can be a bit larger: in particular, several statements on the same line generate several entries. However, this does not bother the settrace function, which will trigger only one 'line' event. The lnotab seems to be exactly the same as with python2.4.
author Amaury Forgeot d'Arc <amauryfa@gmail.com>
date Mon, 04 Feb 2008 21:45:05 +0000
parents 4dc01402d78a
children 0a485593ae1c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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44349
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1 /* Cross platform case insenstive string compare functions
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2 */
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3
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4 #include "Python.h"
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5
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6 int
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7 PyOS_mystrnicmp(const char *s1, const char *s2, Py_ssize_t size)
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8 {
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9 if (size == 0)
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10 return 0;
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11 while ((--size > 0) && (tolower(*s1) == tolower(*s2))) {
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12 if (!*s1++ || !*s2++)
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13 break;
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14 }
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15 return tolower(*s1) - tolower(*s2);
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16 }
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17
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18 int
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19 PyOS_mystricmp(const char *s1, const char *s2)
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20 {
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21 while (*s1 && (tolower(*s1++) == tolower(*s2++))) {
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22 ;
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23 }
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24 return (tolower(*s1) - tolower(*s2));
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25 }