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author | Jean-François B <2589111+jfbu@users.noreply.github.com> | 2022-06-30 13:01:36 +0300 |
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committer | Jean-François B <2589111+jfbu@users.noreply.github.com> | 2022-06-30 13:01:36 +0300 |
commit | a7ef63a1fd462b72638c7887faa07dbe1d7a02a6 (patch) | |
tree | 992df404790cf79b3975a14a0ab16e289f58f27e | |
parent | 5a24fec8de10323de7b46f4d3606765ffc246dd9 (diff) |
LaTeX: fix #10506 (make Pygments \PYG macro \protected)
-rw-r--r-- | CHANGES | 2 | ||||
-rw-r--r-- | sphinx/builders/latex/__init__.py | 2 | ||||
-rw-r--r-- | sphinx/highlighting.py | 9 |
3 files changed, 10 insertions, 3 deletions
@@ -19,6 +19,8 @@ Bugs fixed * #10594: HTML Theme: field term colons are doubled if using Docutils 0.18+ * #10596: Build failure if Docutils version is 0.18 (not 0.18.1) due to missing ``Node.findall()`` +* #10506: LaTeX: build error when using ``:cpp:stuff`` syntax highlighting in + figure caption Testing -------- diff --git a/sphinx/builders/latex/__init__.py b/sphinx/builders/latex/__init__.py index 47aa59344..32f9d32ef 100644 --- a/sphinx/builders/latex/__init__.py +++ b/sphinx/builders/latex/__init__.py @@ -245,7 +245,7 @@ class LaTeXBuilder(Builder): with open(stylesheet, 'w', encoding="utf-8") as f: f.write('\\NeedsTeXFormat{LaTeX2e}[1995/12/01]\n') f.write('\\ProvidesPackage{sphinxhighlight}' - '[2016/05/29 stylesheet for highlighting with pygments]\n') + '[2022/06/30 stylesheet for highlighting with pygments]\n') f.write('% Its contents depend on pygments_style configuration variable.\n\n') f.write(highlighter.get_stylesheet()) diff --git a/sphinx/highlighting.py b/sphinx/highlighting.py index a7e5e4940..b86c31f5e 100644 --- a/sphinx/highlighting.py +++ b/sphinx/highlighting.py @@ -40,9 +40,14 @@ escape_hl_chars = {ord('\\'): '\\PYGZbs{}', ord('}'): '\\PYGZcb{}'} # used if Pygments is available -# use textcomp quote to get a true single quote _LATEX_ADD_STYLES = r''' +% Sphinx additions +% use textcomp quote to get a true single quote \renewcommand\PYGZsq{\textquotesingle} +\makeatletter +% use \protected to allow \PYG in \caption +\protected\def\PYG#1#2{\PYG@reset\PYG@toks#1+\relax+{\PYG@do{#2}}} +\makeatother ''' # fix extra space between lines when Pygments highlighting uses \fcolorbox # add a {..} to limit \fboxsep scope, and force \fcolorbox use correct value @@ -52,7 +57,7 @@ _LATEX_ADD_STYLES_FIXPYG = r''' % fix for Pygments <= 2.7.4 \let\spx@original@fcolorbox\fcolorbox \def\spx@fixpyg@fcolorbox{\fboxsep-\fboxrule\spx@original@fcolorbox} -\def\PYG#1#2{\PYG@reset\PYG@toks#1+\relax+% +\protected\def\PYG#1#2{\PYG@reset\PYG@toks#1+\relax+% {\let\fcolorbox\spx@fixpyg@fcolorbox\PYG@do{#2}}} \makeatother ''' |