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fixed a bug of eating up one more character when handling an \X escape sequuence

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hyung-hwan
2011-09-23 01:07:18 +00:00
parent 7a93b6a5c9
commit cd1c245670
1 changed files with 3 additions and 3 deletions
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6
qse/lib/sed/sed.c
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@ -1,5 +1,5 @@
/* /*
* $Id: sed.c 572 2011-09-21 05:10:09Z hyunghwan.chung $ * $Id: sed.c 575 2011-09-22 07:07:18Z hyunghwan.chung $
* *
Copyright 2006-2011 Chung, Hyung-Hwan. Copyright 2006-2011 Chung, Hyung-Hwan.
This file is part of QSE. This file is part of QSE.
@ -535,7 +535,7 @@ Omitted for clash with regular expression \b.
#ifdef QSE_CHAR_IS_WCHAR #ifdef QSE_CHAR_IS_WCHAR
case QSE_T('X'): case QSE_T('X'):
{ {
/* \Xnnnnnnnn for wchar_t */ /* \Xnnnn or \Xnnnnnnnn for wchar_t */
int cc, i; int cc, i;
cc = xdigit_to_num(PEEPNXTSC(sed)); cc = xdigit_to_num(PEEPNXTSC(sed));
@ -543,7 +543,7 @@ Omitted for clash with regular expression \b.
NXTSC(sed); NXTSC(sed);
c = cc; c = cc;
for (i = 0; i < QSE_SIZEOF(qse_char_t) * 2; i++) for (i = 1; i < QSE_SIZEOF(qse_char_t) * 2; i++)
{ {
cc = xdigit_to_num(PEEPNXTSC(sed)); cc = xdigit_to_num(PEEPNXTSC(sed));
if (cc <= -1) break; if (cc <= -1) break;