Split pattern code into its own file

1 files changed, 33 insertions, 0 deletions

diff --git a/builtins/pattern.h b/builtins/pattern.h
new file mode 100644
index 00000000..804fb286
--- /dev/null
+++ b/builtins/pattern.h
@@ -0,0 +1,33 @@
+#pragma once
+
+// The type representing text patterns for pattern matching.
+
+#include <stdbool.h>
+#include <printf.h>
+#include <stdint.h>
+
+#include "datatypes.h"
+#include "integers.h"
+#include "types.h"
+
+#define Pattern(text) ((Pattern_t)Text(text))
+#define Patterns(...) ((Pattern_t)Texts(__VA_ARGS__))
+
+Text_t Text$replace(Text_t str, Pattern_t pat, Text_t replacement, Pattern_t backref_pat, bool recursive);
+Pattern_t Pattern$escape_text(Text_t text);
+Text_t Text$replace_all(Text_t text, Table_t replacements, Pattern_t backref_pat, bool recursive);
+Array_t Text$split(Text_t text, Pattern_t pattern);
+Text_t Text$trim(Text_t text, Pattern_t pattern, bool trim_left, bool trim_right);
+Int_t Text$find(Text_t text, Pattern_t pattern, Int_t i, int64_t *match_length);
+Array_t Text$find_all(Text_t text, Pattern_t pattern);
+PUREFUNC bool Text$has(Text_t text, Pattern_t pattern);
+PUREFUNC bool Text$matches(Text_t text, Pattern_t pattern);
+Text_t Text$map(Text_t text, Pattern_t pattern, Closure_t fn);
+
+#define Pattern$hash Text$hash
+#define Pattern$compare Text$compare
+#define Pattern$equal Text$equal
+
+extern const TypeInfo Pattern$info;
+
+// vim: ts=4 sw=0 et cino=L2,l1,(0,W4,m1,\:0