Differences

This shows you the differences between two versions of the page.

--- regex:all_text_not_containing [2025/05/27 07:49] – peter
+++ regex:all_text_not_containing [2025/05/27 07:55] (current) – peter
@@ Line 54: / Line 54: @@
 ^(?!.*\.html$)[/\w\.-]+$
 </code>
+or, another use of a lookahead assertion:
+<code bash>
+/((?!\.html$)[/\w.-])+/
+</code>
+<WRAP info>
+**NOTE:**
+  * **(** - Start a group for the purposes of repeating.
+  * **(?!\.html$)** - Negative lookahead assertion for the pattern **/\.html$/**.
+  * **[/\w.-]** - The pattern for matching a URL character.
+  * **)+** - Repeat the group.
+To force it to match the entire string, anchor the entire pattern with **^** at the start and **$** at the end; otherwise it is free to only match a portion of the string. With this change, it becomes:
+<code bash>
+/^((?!\.html$)[/\w.-])+$/
+</code>
+</WRAP>
 ----