diff options
| author | Bruce Hill <bruce@bruce-hill.com> | 2025-03-28 13:51:52 -0400 |
|---|---|---|
| committer | Bruce Hill <bruce@bruce-hill.com> | 2025-03-28 13:51:52 -0400 |
| commit | e6c361568181b5ff952a72b08897033981910147 (patch) | |
| tree | 8aa32e9ea99f8bd71b30214f8c62d102103a6614 /src | |
| parent | 9bc18cb6174ff563c18a1ca9b462c58971b51733 (diff) | |
Remove dead code and add version check for emoji
Diffstat (limited to 'src')
| -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) { |