diff options
Diffstat (limited to 'builtins')
| -rw-r--r-- | builtins/text.c | 20 | ||||
| -rw-r--r-- | builtins/text.h | 6 |
2 files changed, 21 insertions, 5 deletions
diff --git a/builtins/text.c b/builtins/text.c index 4ec3d835..2f3fbb46 100644 --- a/builtins/text.c +++ b/builtins/text.c @@ -1402,6 +1402,26 @@ public Text_t Text$quoted(Text_t text, bool colorize) #undef add_escaped } +public array_t Text$find_all(Text_t text, Text_t pattern) +{ + if (pattern.length == 0) // special case + return (array_t){.length=0}; + + array_t matches = {}; + + Int_t i = I_small(1); + for (;;) { + int64_t len; + Int_t found = Text$find(text, pattern, i, &len); + if (I_is_zero(found)) break; + Text_t match = Text$slice(text, found, Int$plus(found, Int64_to_Int(len-1))); + Array$insert(&matches, &match, I_small(0), sizeof(Text_t)); + i = Int$plus(found, Int64_to_Int(len)); + } + + return matches; +} + public Text_t Text$replace(Text_t text, Text_t pattern, Text_t replacement) { Text_t ret = {.length=0}; diff --git a/builtins/text.h b/builtins/text.h index 9f187a37..20ea9a25 100644 --- a/builtins/text.h +++ b/builtins/text.h @@ -12,11 +12,6 @@ #include "types.h" #include "where.h" -typedef struct { - enum { FIND_FAILURE, FIND_SUCCESS } status; - int32_t index; -} find_result_t; - int printf_text(FILE *stream, const struct printf_info *info, const void *const args[]); int printf_text_size(const struct printf_info *info, size_t n, int argtypes[n], int sizes[n]); @@ -38,6 +33,7 @@ Text_t Text$quoted(Text_t str, bool colorize); Text_t Text$replace(Text_t str, Text_t pat, Text_t replacement); array_t Text$split(Text_t text, Text_t pattern); Int_t Text$find(Text_t text, Text_t pattern, Int_t i, int64_t *match_length); +array_t Text$find_all(Text_t text, Text_t pattern); bool Text$has(Text_t text, Text_t pattern); const char *Text$as_c_string(Text_t text); public Text_t Text$format(const char *fmt, ...); |
