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Conditionally (currently on ifdef macintosh) break the large switch up 

into 1000-case smaller ones.
This commit is contained in:
Jack Jansen 2000-07-06 13:57:38 +00:00
parent 8968a8292f
commit 56cdce3070
1 changed files with 15 additions and 0 deletions
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15
Objects/unicodectype.c
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@ -14,6 +14,16 @@ Written by Marc-Andre Lemburg (mal@lemburg.com).
#include "unicodeobject.h"
#ifdef macintosh
/* This probably needs to be defined for some other compilers too. It breaks the
** 5000-label switch statement up into switches with around 1000 cases each.
*/
#define BREAK_SWITCH_UP return 1; } switch (ch) {
#else
#define BREAK_SWITCH_UP /* nothing */
#endif
/* Returns 1 for Unicode characters having the category 'Zl' or type
'B', 0 otherwise. */
@ -5991,6 +6001,7 @@ int _PyUnicode_IsAlpha(register const Py_UNICODE ch)
case 0x1021: /* MYANMAR LETTER A */
case 0x1023: /* MYANMAR LETTER I */
case 0x1024: /* MYANMAR LETTER II */
BREAK_SWITCH_UP
case 0x1025: /* MYANMAR LETTER U */
case 0x1026: /* MYANMAR LETTER UU */
case 0x1027: /* MYANMAR LETTER E */
@ -6990,6 +7001,7 @@ int _PyUnicode_IsAlpha(register const Py_UNICODE ch)
case 0x1531: /* CANADIAN SYLLABICS YWI */
case 0x1532: /* CANADIAN SYLLABICS WEST-CREE YWI */
case 0x1533: /* CANADIAN SYLLABICS YWII */
BREAK_SWITCH_UP
case 0x1534: /* CANADIAN SYLLABICS WEST-CREE YWII */
case 0x1535: /* CANADIAN SYLLABICS YWO */
case 0x1536: /* CANADIAN SYLLABICS WEST-CREE YWO */
@ -7989,6 +8001,7 @@ int _PyUnicode_IsAlpha(register const Py_UNICODE ch)
case 0xA029: /* YI SYLLABLE BEX */
case 0xA02A: /* YI SYLLABLE BE */
case 0xA02B: /* YI SYLLABLE BEP */
BREAK_SWITCH_UP
case 0xA02C: /* YI SYLLABLE BUT */
case 0xA02D: /* YI SYLLABLE BUX */
case 0xA02E: /* YI SYLLABLE BU */
@ -8988,6 +9001,7 @@ int _PyUnicode_IsAlpha(register const Py_UNICODE ch)
case 0xA410: /* YI SYLLABLE QURX */
case 0xA411: /* YI SYLLABLE QUR */
case 0xA412: /* YI SYLLABLE QYT */
BREAK_SWITCH_UP
case 0xA413: /* YI SYLLABLE QYX */
case 0xA414: /* YI SYLLABLE QY */
case 0xA415: /* YI SYLLABLE QYP */
@ -9987,6 +10001,7 @@ int _PyUnicode_IsAlpha(register const Py_UNICODE ch)
case 0xFD93: /* ARABIC LIGATURE HEH WITH MEEM WITH JEEM INITIAL FORM */
case 0xFD94: /* ARABIC LIGATURE HEH WITH MEEM WITH MEEM INITIAL FORM */
case 0xFD95: /* ARABIC LIGATURE NOON WITH HAH WITH MEEM INITIAL FORM */
BREAK_SWITCH_UP
case 0xFD96: /* ARABIC LIGATURE NOON WITH HAH WITH ALEF MAKSURA FINAL FORM */
case 0xFD97: /* ARABIC LIGATURE NOON WITH JEEM WITH MEEM FINAL FORM */
case 0xFD98: /* ARABIC LIGATURE NOON WITH JEEM WITH MEEM INITIAL FORM */