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in repository https://gitbox.apache.org/repos/asf/tomcat.git
The following commit(s) were added to refs/heads/9.0.x by this push:
new f4d3da4dc5 Improve RewriteRule syntax reference (#1044)
f4d3da4dc5 is described below
commit f4d3da4dc5f8f48c6430595884bc9847faca5ad5
Author: sainadh777 <[email protected]>
AuthorDate: Tue Aug 18 01:47:21 2026 -0700
Improve RewriteRule syntax reference (#1044)
* Use a table for RewriteRule syntax
---
webapps/docs/changelog.xml | 4 ++++
webapps/docs/rewrite.xml | 59 +++++++++++++++++++++++++---------------------
2 files changed, 36 insertions(+), 27 deletions(-)
diff --git a/webapps/docs/changelog.xml b/webapps/docs/changelog.xml
index 0e0b486781..8736828a97 100644
--- a/webapps/docs/changelog.xml
+++ b/webapps/docs/changelog.xml
@@ -162,6 +162,10 @@
Manager: Fix a potential concurrency issue when ordering sessions prior
to displaying a list of session. (markt)
</fix>
+ <docs>
+ Wrap the <code>RewriteRule</code> regular expression syntax reference
+ on narrow displays. Pull request <pr>1044</pr> by sainadh777. (markt)
+ </docs>
</changelog>
</subsection>
</section>
diff --git a/webapps/docs/rewrite.xml b/webapps/docs/rewrite.xml
index fc2e480617..e2c07277ef 100644
--- a/webapps/docs/rewrite.xml
+++ b/webapps/docs/rewrite.xml
@@ -527,33 +527,38 @@ RewriteRule ^/(.*)$ ${uc:$1}
<p>Some hints on the syntax of regular
expressions:</p>
-<!-- TODO: Why is the following pre-formatted non-wrappable text? -->
-<pre>
-<strong>Text:</strong>
- <strong><code>.</code></strong> Any single character
- <strong><code>[</code></strong>chars<strong><code>]</code></strong>
Character class: Any character of the class 'chars'
- <strong><code>[^</code></strong>chars<strong><code>]</code></strong>
Character class: Not a character of the class 'chars'
- text1<strong><code>|</code></strong>text2 Alternative: text1 or text2
-
-<strong>Quantifiers:</strong>
- <strong><code>?</code></strong> 0 or 1 occurrences of the
preceding text
- <strong><code>*</code></strong> 0 or N occurrences of the
preceding text (N > 0)
- <strong><code>+</code></strong> 1 or N occurrences of the
preceding text (N > 1)
-
-<strong>Grouping:</strong>
- <strong><code>(</code></strong>text<strong><code>)</code></strong>
Grouping of text
- (used either to set the borders of an alternative as above, or
- to make backreferences, where the <strong>N</strong>th group can
- be referred to on the RHS of a RewriteRule as
<code>$</code><strong>N</strong>)
-
-<strong>Anchors:</strong>
- <strong><code>^</code></strong> Start-of-line anchor
- <strong><code>$</code></strong> End-of-line anchor
-
-<strong>Escaping:</strong>
- <strong><code>\</code></strong>char escape the given char
- (for instance, to specify the chars "<code>.[]()</code>"
<em>etc.</em>)
-</pre>
+ <table class="defaultTable">
+ <tr><th colspan="2">Text</th></tr>
+ <tr><td><code>.</code></td>
+ <td>Any single character</td></tr>
+ <tr><td><code>[chars]</code></td>
+ <td>Character class: Any character of the class 'chars'</td></tr>
+ <tr><td><code>[^chars]</code></td>
+ <td>Character class: Not a character of the class 'chars'</td></tr>
+ <tr><td><code>text1|text2</code></td>
+ <td>Alternative: text1 or text2</td></tr>
+ <tr><th colspan="2">Quantifiers</th></tr>
+ <tr><td><code>?</code></td>
+ <td>0 or 1 occurrences of the preceding text</td></tr>
+ <tr><td><code>*</code></td>
+ <td>0 or N occurrences of the preceding text (N > 0)</td></tr>
+ <tr><td><code>+</code></td>
+ <td>1 or N occurrences of the preceding text (N > 1)</td></tr>
+ <tr><th colspan="2">Grouping</th></tr>
+ <tr><td><code>(text)</code></td>
+ <td>Grouping of text (used either to set the borders of an
+ alternative as above, or to make backreferences, where the Nth
+ group can be referred to on the RHS of a RewriteRule as
$N)</td></tr>
+ <tr><th colspan="2">Anchors</th></tr>
+ <tr><td><code>^</code></td>
+ <td>Start-of-line anchor</td></tr>
+ <tr><td><code>$</code></td>
+ <td>End-of-line anchor</td></tr>
+ <tr><th colspan="2">Escaping</th></tr>
+ <tr><td><code>\char</code></td>
+ <td>Escape the given char (for instance, to specify the chars
+ ".[]()" <em>etc.</em>)</td></tr>
+ </table>
<p>For more information about regular expressions, have a look at the
perl regular expression manpage ("<a
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