func.sgml.20210507.diff
text/x-patch
Patch
Format: unified
| File | + | − |
|---|---|---|
| doc/src/sgml/func.sgml | 1 | 1 |
--- ./doc/src/sgml/func.sgml.orig 2021-05-07 21:52:53.577952054 +0200
+++ ./doc/src/sgml/func.sgml 2021-05-07 21:53:33.078578522 +0200
@@ -17132,7 +17132,7 @@
backslashes you want to use in the regular expression must be doubled.
For example, to match strings that contain only digits:
<programlisting>
-$ ? (@ like_regex "^\\d+$")
+$.* ? (@ like_regex "^\\d+$")
</programlisting>
</para>
</sect3>