GNU bug report logs - #79816
[PATCH] Fix indentation for CDATA section content

Previous Next

To reply to this bug, email your comments to 79816 AT debbugs.gnu.org.

Toggle the display of automated, internal messages from the tracker.

Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Huang Jing <rne.kou <at> icloud.com>
To: bug-gnu-emacs <at> gnu.org
Subject: [PATCH] Fix indentation for CDATA section content
Date: Tue, 11 Nov 2025 19:16:13 +0800

According to https://www.w3.org/TR/REC-xml/#sec-cdata-sect, CDATA
contains character data, not markup. Therefore I think we should
preserve original CData indention.

Example:

 |      <verbatim lang="c" line="6"><![CDATA[
 |while (int_tmp > 0) {
 |  off_read = int_tmp > sizeof (buffer) ? sizeof (buffer) : int_tmp;
 |  pos_tmp  = read (in_fd, buffer, off_read);
 |  pos_tmp  = write (out_fd, buffer, off_read);
 |  int_tmp -= off_read;
 |}
 |      ]]></verbatim>

should be kept as is, not being indented into

 |      <verbatim lang="c" line="6"><![CDATA[
 |      while (int_tmp > 0) {
 |      off_read = int_tmp > sizeof (buffer) ? sizeof (buffer) : int_tmp;
 |      pos_tmp  = read (in_fd, buffer, off_read);
 |      pos_tmp  = write (out_fd, buffer, off_read);
 |      int_tmp -= off_read;
 |      }
 |      ]]></verbatim>


In GNU Emacs 31.0.50 (build 1, aarch64-apple-darwin24.6.0, NS
 appkit-2575.70 Version 15.7 (Build 24G222)) of 2025-10-14 built on
 rne.local
Repository revision: c6475fa2f20e92a32453272a547367232a1e3e83
Repository branch: feature/igc
Windowing system distributor 'Apple', version 10.3.2575
System Description:  macOS 15.7.2

Configured using:
 'configure 'CFLAGS=-O3 -march=native -pipe'
 'CPPFLAGS=-I/tmp/emacs/esrc/../eart '
 'LDFLAGS=-L/tmp/emacs/esrc/../eart -Wl,-O3' --disable-gc-mark-trace
 --without-all --with-xml2 --with-native-image-api --with-ns
 --with-gnutls --with-toolkit-scroll-bars --with-small-ja-dic
 --with-tree-sitter --with-xwidgets --with-zlib --with-mps'

<#part type="text/x-patch" filename="~/Public/Projects/emacs-src/0001-Fix-indentation-for-CDATA-section-content.patch" disposition=attachment>
<#/part>

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.