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Another lexer fix

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andy
2008-09-30 20:19:01 +00:00
parent f5f1f0da8e
commit 8687b214e7
1 changed files with 3 additions and 3 deletions
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6
simgear/nasal/lex.c
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@@ -257,15 +257,15 @@ static int lexHexLiteral(struct Parser* p, int index)
}
#define ISNUM(c) ((c) >= '0' && (c) <= '9')
#define NUMSTART(c) (ISNUM(c) || (c)=='+' || (c) == '-')
#define NUMSTART(c) (ISNUM(c) || (c) == '+' || (c) == '-')
static int lexNumLiteral(struct Parser* p, int index)
{
int len = p->len, i = index;
unsigned char* buf = (unsigned char*)p->buf;
double d;
if(buf[0] == '0' && i+1<len && buf[i+1] == 'x')
return lexHexLiteral(p, index+2);
if(buf[i] == '0' && i+2<len && buf[i+1] == 'x' && ISNUM(buf[i+2]))
return lexHexLiteral(p, index+2);
while(i<len && ISNUM(buf[i])) i++;
if(i<len && buf[i] == '.') {