diff options
Diffstat (limited to 'stdlib')
| -rw-r--r-- | stdlib/patterns.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/stdlib/patterns.c b/stdlib/patterns.c index f6a7aa85..66855d2d 100644 --- a/stdlib/patterns.c +++ b/stdlib/patterns.c @@ -380,8 +380,9 @@ static int64_t match_id(TextIter_t *state, int64_t index) static int64_t match_int(TextIter_t *state, int64_t index) { + int64_t negative = EAT1(state, index, grapheme == '-') ? 1 : 0; int64_t len = EAT_MANY(state, index, uc_is_property((ucs4_t)grapheme, UC_PROPERTY_DECIMAL_DIGIT)); - return len > 0 ? len : -1; + return len > 0 ? negative + len : -1; } static int64_t match_alphanumeric(TextIter_t *state, int64_t index) |