From ec323783065568683b1f347113dac6aae5f8cb8b Mon Sep 17 00:00:00 2001
From: geopanther <geopanther@mail.de>
Date: Fri, 12 Jun 2026 21:00:12 +0200
Subject: [PATCH] chore: disable line numbers in Confluence code blocks

---
 CHANGELOG.md                       |  1 +
 mdfluence/confluence_renderer.py   |  2 +-
 test_package/functional/result.xml | 12 ++++++------
 test_package/unit/test_renderer.py |  4 ++--
 4 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1f99f3c..ab879e1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- Disable line numbers in Confluence code blocks for cleaner rendering
 - Use stdlib `html.parser.HTMLParser` for robust HTML-to-XHTML conversion instead of regex
 - Use dynamic default branch detection in publish-release script
 
diff --git a/mdfluence/confluence_renderer.py b/mdfluence/confluence_renderer.py
index 0bb4415..79df2ce 100644
--- a/mdfluence/confluence_renderer.py
+++ b/mdfluence/confluence_renderer.py
@@ -274,7 +274,7 @@ def block_code(self, code, info=None):
         if info is not None:
             lang_parameter = self.parameter(name="language", value=info)
             root_element.append(lang_parameter)
-        root_element.append(self.parameter(name="linenumbers", value="true"))
+        root_element.append(self.parameter(name="linenumbers", value="false"))
         root_element.append(self.plain_text_body(code))
         return root_element.render()
 
diff --git a/test_package/functional/result.xml b/test_package/functional/result.xml
index a93e555..44290d7 100644
--- a/test_package/functional/result.xml
+++ b/test_package/functional/result.xml
@@ -96,7 +96,7 @@ and code blocks:</p>
 <li>This is the second list item.</li>
 </ol>
 <p>Here's some example code:</p>
-<ac:structured-macro ac:name="code"><ac:parameter ac:name="linenumbers">true</ac:parameter>
+<ac:structured-macro ac:name="code"><ac:parameter ac:name="linenumbers">false</ac:parameter>
 <ac:plain-text-body><![CDATA[return shell_exec("echo $input | $markdown_script");]]></ac:plain-text-body>
 </ac:structured-macro>
 </blockquote>
@@ -205,7 +205,7 @@ inside a list item.</p>
 to be indented <em>twice</em> -- 8 spaces or two tabs:</p>
 <ul>
 <li><p>A list item with a code block:</p>
-<ac:structured-macro ac:name="code"><ac:parameter ac:name="linenumbers">true</ac:parameter>
+<ac:structured-macro ac:name="code"><ac:parameter ac:name="linenumbers">false</ac:parameter>
 <ac:plain-text-body><![CDATA[<code goes here>]]></ac:plain-text-body>
 </ac:structured-macro>
 </li>
@@ -218,11 +218,11 @@ in both <code>&lt;pre&gt;</code> and <code>&lt;code&gt;</code> tags.</p>
 <p>To produce a code block in Markdown, simply indent every line of the
 block by at least 4 spaces or 1 tab.</p>
 <p>This is a normal paragraph:</p>
-<ac:structured-macro ac:name="code"><ac:parameter ac:name="linenumbers">true</ac:parameter>
+<ac:structured-macro ac:name="code"><ac:parameter ac:name="linenumbers">false</ac:parameter>
 <ac:plain-text-body><![CDATA[This is a code block.]]></ac:plain-text-body>
 </ac:structured-macro>
 <p>Here is an example of AppleScript:</p>
-<ac:structured-macro ac:name="code"><ac:parameter ac:name="linenumbers">true</ac:parameter>
+<ac:structured-macro ac:name="code"><ac:parameter ac:name="linenumbers">false</ac:parameter>
 <ac:plain-text-body><![CDATA[tell application "Foo"
     beep
 end tell]]></ac:plain-text-body>
@@ -234,7 +234,7 @@ are automatically converted into HTML entities. This makes it very
 easy to include example HTML source code using Markdown -- just paste
 it and indent it, and Markdown will handle the hassle of encoding the
 ampersands and angle brackets. For example, this:</p>
-<ac:structured-macro ac:name="code"><ac:parameter ac:name="linenumbers">true</ac:parameter>
+<ac:structured-macro ac:name="code"><ac:parameter ac:name="linenumbers">false</ac:parameter>
 <ac:plain-text-body><![CDATA[<div class="footer">
     &copy; 2004 Foo Corporation
 </div>]]></ac:plain-text-body>
@@ -242,7 +242,7 @@ ampersands and angle brackets. For example, this:</p>
 <p>Regular Markdown syntax is not processed within code blocks. E.g.,
 asterisks are just literal asterisks within a code block. This means
 it's also easy to use Markdown to write about Markdown's own syntax.</p>
-<ac:structured-macro ac:name="code"><ac:parameter ac:name="linenumbers">true</ac:parameter>
+<ac:structured-macro ac:name="code"><ac:parameter ac:name="linenumbers">false</ac:parameter>
 <ac:plain-text-body><![CDATA[tell application "Foo"
     beep
 end tell
diff --git a/test_package/unit/test_renderer.py b/test_package/unit/test_renderer.py
index f469a5a..ac00787 100644
--- a/test_package/unit/test_renderer.py
+++ b/test_package/unit/test_renderer.py
@@ -132,7 +132,7 @@ def test_renderer_block_code():
     test_code = "this is a piece of code"
     test_markup = (
         '<ac:structured-macro ac:name="code">'
-        '<ac:parameter ac:name="linenumbers">true</ac:parameter>\n'
+        '<ac:parameter ac:name="linenumbers">false</ac:parameter>\n'
         "<ac:plain-text-body><![CDATA[this is a piece of code]]></ac:plain-text-body>\n"
         "</ac:structured-macro>\n"
     )
@@ -148,7 +148,7 @@ def test_renderer_block_code_with_language():
     test_markup = (
         '<ac:structured-macro ac:name="code">'
         '<ac:parameter ac:name="language">whitespace</ac:parameter>\n'
-        '<ac:parameter ac:name="linenumbers">true</ac:parameter>\n'
+        '<ac:parameter ac:name="linenumbers">false</ac:parameter>\n'
         "<ac:plain-text-body><![CDATA[this is a piece of code]]></ac:plain-text-body>\n"
         "</ac:structured-macro>\n"
     )