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bugfix in the parser

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This commit is contained in:
krasimir
2015-09-08 09:42:42 +00:00
parent 30dfd35e59
commit af3c514e18
1 changed files with 11 additions and 11 deletions
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22
src/runtime/c/pgf/parser.c
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@@ -1025,6 +1025,16 @@ pgf_symbols_cmp(GuString* psent, PgfSymbols* syms, bool case_sensitive)
for (size_t i = 0; i < n_syms; i++) {
PgfSymbol sym = gu_seq_get(syms, PgfSymbol, i);
if (i > 0) {
if (!skip_space(psent))
return 1;
while (**psent != 0) {
if (!skip_space(psent))
break;
}
}
GuVariantInfo inf = gu_variant_open(sym);
switch (inf.tag) {
case PGF_SYMBOL_CAT:
@@ -1039,16 +1049,6 @@ pgf_symbols_cmp(GuString* psent, PgfSymbols* syms, bool case_sensitive)
if (**psent == 0)
return -1;
if (i > 0) {
if (!skip_space(psent))
return 1;
while (**psent != 0) {
if (!skip_space(psent))
break;
}
}
int cmp = cmp_string(psent, pks->token, case_sensitive);
if (cmp != 0)
return cmp;
@@ -2027,7 +2027,7 @@ pgf_parse_result_enum_next(GuEnum* self, void* to, GuPool* pool)
static GuString
pgf_parsing_last_token(PgfParsing* ps, GuPool* pool)
{
{
if (ps->before == NULL)
return "";