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better to use 'long' to represent UTF-8 code points

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Roberto Ierusalimschy
2014-10-01 08:52:33 -03:00
parent d35fff16d5
commit 34b6664dcb
4 changed files with 13 additions and 12 deletions
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6
llex.c
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@@ -1,5 +1,5 @@
/*
** $Id: llex.c,v 2.79 2014/07/18 12:17:54 roberto Exp roberto $
** $Id: llex.c,v 2.80 2014/07/18 13:36:14 roberto Exp roberto $
** Lexical Analyzer
** See Copyright Notice in lua.h
*/
@@ -360,8 +360,8 @@ static int readhexaesc (LexState *ls) {
}
static unsigned int readutf8esc (LexState *ls) {
unsigned int r;
static unsigned long readutf8esc (LexState *ls) {
unsigned long r;
int i = 4; /* chars to be removed: '\', 'u', '{', and first digit */
save_and_next(ls); /* skip 'u' */
esccheck(ls, ls->current == '{', "missing '{'");