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bugfix in the parser's scanner

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krangelov
2019-08-09 15:15:30 +02:00
parent 32379a8d11
commit 3e662475ee
1 changed files with 2 additions and 2 deletions
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4
src/runtime/c/pgf/parser.c
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@@ -1159,7 +1159,7 @@ pgf_parsing_scan(PgfParsing *ps)
PgfParseState* state = PgfParseState* state =
pgf_new_parse_state(ps, 0, BIND_SOFT); pgf_new_parse_state(ps, 0, BIND_SOFT);
while (state != NULL) { while (state->end_offset < len) {
if (state->needs_bind) { if (state->needs_bind) {
// We have encountered two tokens without space in between. // We have encountered two tokens without space in between.
// Those can be accepted only if there is a BIND token // Those can be accepted only if there is a BIND token
@@ -1177,7 +1177,7 @@ pgf_parsing_scan(PgfParsing *ps)
// skip one character and try again // skip one character and try again
GuString s = ps->sentence+state->end_offset; GuString s = ps->sentence+state->end_offset;
gu_utf8_decode((const uint8_t**) &s); gu_utf8_decode((const uint8_t**) &s);
pgf_new_parse_state(ps, ps->sentence-s, BIND_NONE); pgf_new_parse_state(ps, s-ps->sentence, BIND_NONE);
} }
if (state == ps->before) if (state == ps->before)