diff options
| -rw-r--r-- | src/stdlib/patterns.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/src/stdlib/patterns.c b/src/stdlib/patterns.c index 500d29d2..07a17afb 100644 --- a/src/stdlib/patterns.c +++ b/src/stdlib/patterns.c @@ -4,6 +4,7 @@ #include <sys/param.h> #include <unictype.h> #include <uniname.h> +#include <unistring/version.h> #include "arrays.h" #include "integers.h" @@ -67,18 +68,6 @@ static INLINE bool match_str(TextIter_t *state, int64_t *i, const char *str) return true; } -static INLINE bool match_property(TextIter_t *state, int64_t *i, uc_property_t prop) -{ - if (*i >= state->stack[0].text.length) return false; - uint32_t grapheme = Text$get_main_grapheme_fast(state, *i); - // TODO: check every codepoint in the cluster? - if (uc_is_property(grapheme, prop)) { - *i += 1; - return true; - } - return false; -} - static int64_t parse_int(TextIter_t *state, int64_t *i) { int64_t value = 0; @@ -618,9 +607,12 @@ static pat_t parse_next_pat(TextIter_t *state, int64_t *index) return PAT(PAT_END, .non_capturing=!negated); } else if (strcasecmp(prop_name, "email") == 0) { return PAT(PAT_FUNCTION, .fn=match_email); - } else if (strcasecmp(prop_name, "emoji") == 0) { + } +#if _LIBUNISTRING_VERSION >= 0x0100000 + else if (strcasecmp(prop_name, "emoji") == 0) { return PAT(PAT_PROPERTY, .property=UC_PROPERTY_EMOJI); } +#endif break; case 'h': if (strcasecmp(prop_name, "host") == 0) { |