diff options
| author | Jeroen van Rijn <Kelimion@users.noreply.github.com> | 2025-04-07 21:33:57 +0200 |
|---|---|---|
| committer | Jeroen van Rijn <Kelimion@users.noreply.github.com> | 2025-04-07 21:33:57 +0200 |
| commit | 716bd479a93d858f1da07fc113b6a48b30cbcabd (patch) | |
| tree | d6853ff8b8705d2f3791b6ea897fe1f064582238 /core/text/regex | |
| parent | 2b26c0b39ee851509eaa29eb074fcfd0df242201 (diff) | |
Disallow .Multiline in iterator.
Diffstat (limited to 'core/text/regex')
| -rw-r--r-- | core/text/regex/regex.odin | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/core/text/regex/regex.odin b/core/text/regex/regex.odin index 1e59b1800..c805740f7 100644 --- a/core/text/regex/regex.odin +++ b/core/text/regex/regex.odin @@ -28,6 +28,8 @@ Creation_Error :: enum { Expected_Delimiter, // An unknown letter was supplied to `create_by_user` after the last delimiter. Unknown_Flag, + // An unsupported flag was supplied. + Unsupported_Flag, } Error :: union #shared_nil { @@ -67,6 +69,7 @@ Regular_Expression :: struct { /* An iterator to repeatedly match a pattern against a string, to be used with `*_iterator` procedures. +Note: Does not handle `.Multiline` properly. */ Match_Iterator :: struct { regex: Regular_Expression, @@ -282,6 +285,10 @@ create_iterator :: proc( flags := flags flags += {.Global} // We're iterating over a string, so the next match could start anywhere + if .Multiline in flags { + return {}, .Unsupported_Flag + } + result.regex = create(pattern, flags, permanent_allocator, temporary_allocator) or_return result.capture = preallocate_capture() result.temp = temporary_allocator @@ -435,6 +442,7 @@ match_with_preallocated_capture :: proc( /* Iterate over a `Match_Iterator` and return successive captures. +Note: Does not handle `.Multiline` properly. Inputs: - it: Pointer to the `Match_Iterator` to iterate over. |