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-rw-r--r--re.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/re.c b/re.c
index e22c8c04c2..ec20c44a3d 100644
--- a/re.c
+++ b/re.c
@@ -3433,6 +3433,9 @@ re_warn(const char *s)
* <code>%r{...}</code> literals, and by the <code>Regexp::new</code>
* constructor.
*
+ * A comprehensive reference for regexp syntax and usage is available as
+ * +Doc::Regexp+.
+ *
*/
void