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replace `\DeclareRobustCommand by \long\protected\def`

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This commit is contained in:
jfbu 2016-11-03 18:41:57 +01:00
parent 097967ed25
commit d32d6f56ef
1 changed files with 3 additions and 6 deletions
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9
sphinx/texinputs/sphinx.sty
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@ -241,7 +241,7 @@
% breakable at non-escaped . , ; ? ! / using \sphinxbreaksviaactive.
% the macro must be protected if it ends up used in moving arguments,
% in 'alltt' \@noligs is done already, and the \scantokens must be avoided.
\DeclareRobustCommand{\sphinxcode}[1]{{\def\@tempa{alltt}%
\long\protected\def\sphinxcode#1{{\def\@tempa{alltt}%
\ifx\@tempa\@currenvir\else
\sphinxbreaksviaactive\let\sphinxafterbreak\empty
\@noligs\endlinechar\m@ne\everyeof{\noexpand}%
@ -1033,14 +1033,11 @@
\typeout{** (sphinx) defining (legacy) text style macros without \string\sphinx\space prefix}
\typeout{** if clashes with packages, set latex_keep_old_macro_names=False
in conf.py}
% robustified case needs special treatment
\newcommand\code{}\DeclareRobustCommand{\code}{}%
\expandafter\let\csname code \endcsname\relax\def\sphinxcode{\code}%
\@for\@tempa:=code ,strong,bfcode,email,tablecontinued,titleref,%
\@for\@tempa:=code,strong,bfcode,email,tablecontinued,titleref,%
menuselection,accelerator,crossref,termref,optional\do
{% first, check if command with no prefix already exists
\expandafter\newcommand\csname\@tempa\endcsname{}%
% if no error give it the meaning defined so far with \sphinx prefix
% give it the meaning defined so far with \sphinx prefix
\expandafter\let\csname\@tempa\expandafter\endcsname
\csname sphinx\@tempa\endcsname
% redefine the \sphinx prefixed macro to expand to non-prefixed one