Differences

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

--- regex:file_types [2025/05/27 07:32] – created peter
+++ regex:file_types [2025/05/27 07:34] (current) – peter
@@ Line 20: / Line 20: @@
   * **[dD]** - any character in the set ('d' or 'D').
   * **[xX]?** - any character in the set or none.
-    *  ('x' may be missing so 'doc' or 'docx' are both accepted).
+    *  **x** may be missing so 'doc' or 'docx' are both accepted.
   * **|** - either the previous or the next pattern.
   * **$** - end of matched string.
 </WRAP>
+<WRAP important>
+**WARNING:**  Without enclosing the whole chain of extensions in **(?:)**, an extension like .docpdf would pass.
+</WRAP>
+----