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'\*' -> '\z' + '\?' is not an official escape sequence

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This commit is contained in:
Roberto Ierusalimschy
2011-07-05 16:13:45 -03:00
parent 79cbc3468c
commit d8200d5f3c
1 changed files with 3 additions and 3 deletions
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6
llex.c
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@@ -1,5 +1,5 @@
/* /*
** $Id: llex.c,v 2.48 2011/06/15 14:35:55 roberto Exp roberto $ ** $Id: llex.c,v 2.49 2011/06/23 14:54:48 roberto Exp roberto $
** Lexical Analyzer ** Lexical Analyzer
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@@ -354,7 +354,7 @@ static void read_string (LexState *ls, int del, SemInfo *seminfo) {
case '\n': case '\n':
case '\r': save(ls, '\n'); inclinenumber(ls); continue; case '\r': save(ls, '\n'); inclinenumber(ls); continue;
case EOZ: continue; /* will raise an error next loop */ case EOZ: continue; /* will raise an error next loop */
case '*': { /* skip following span of spaces */ case 'z': { /* zap following span of spaces */
next(ls); /* skip the '*' */ next(ls); /* skip the '*' */
while (lisspace(ls->current)) { while (lisspace(ls->current)) {
if (currIsNewline(ls)) inclinenumber(ls); if (currIsNewline(ls)) inclinenumber(ls);
@@ -364,7 +364,7 @@ static void read_string (LexState *ls, int del, SemInfo *seminfo) {
} }
default: { default: {
if (!lisdigit(ls->current)) if (!lisdigit(ls->current))
c = ls->current; /* handles \\, \", \', and \? */ c = ls->current; /* handles \\, \", and \' */
else /* digital escape \ddd */ else /* digital escape \ddd */
c = readdecesc(ls); c = readdecesc(ls);
break; break;