1 files changed, 33 insertions, 0 deletions
diff --git a/prism/regexp.h b/prism/regexp.h
new file mode 100644
index 0000000000..c5ceab11f9
--- /dev/null
+++ b/prism/regexp.h
@@ -0,0 +1,33 @@
+/**
+ * @file regexp.h
+ *
+ * A regular expression parser.
+ */
+#ifndef PRISM_REGEXP_H
+#define PRISM_REGEXP_H
+
+#include "prism/defines.h"
+#include "prism/parser.h"
+#include "prism/encoding.h"
+#include "prism/util/pm_memchr.h"
+#include "prism/util/pm_string_list.h"
+#include "prism/util/pm_string.h"
+
+#include <stdbool.h>
+#include <stddef.h>
+#include <string.h>
+
+/**
+ * Parse a regular expression and extract the names of all of the named capture
+ * groups.
+ *
+ * @param source The source code to parse.
+ * @param size The size of the source code.
+ * @param named_captures The list to add the names of the named capture groups.
+ * @param encoding_changed Whether or not the encoding changed from the default.
+ * @param encoding The encoding of the source code.
+ * @return Whether or not the parsing was successful.
+ */
+PRISM_EXPORTED_FUNCTION bool pm_regexp_named_capture_group_names(const uint8_t *source, size_t size, pm_string_list_t *named_captures, bool encoding_changed, const pm_encoding_t *encoding);
+
+#endif