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Re: [AUCTeX-devel] A patch to fix auctex.texi
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From: |
Arash Esbati |
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Subject: |
Re: [AUCTeX-devel] A patch to fix auctex.texi |
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Date: |
Wed, 29 Jun 2016 13:56:04 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.0.95 |
Mosè Giordano <address@hidden> writes:
> Thank for the report. I would use a conditional to test which command
> is defined, see for example http://www.tex.ac.uk/FAQ-isdef.html
I think this should do it:
diff --git a/doc/macros.texi b/doc/macros.texi
index fdf37a0..3f3a80f 100644
--- a/doc/macros.texi
+++ b/doc/macros.texi
@@ -64,10 +64,17 @@ font-latex
\def\TeX#1{TeX#1}%
\def\LaTeX#1{LaTeX#1}\def\previewlatex#1{preview-latex#1}}
\xdef\indexnofonts{\the\toks0}
-\toks0\expandafter{\commondummies
- \def\TeX#1{TeX#1}%
- \def\LaTeX#1{LaTeX#1}\def\previewlatex#1{preview-latex#1}}
-\xdef\commondummies{\the\toks0}
+\ifx\commondummies\undefined
+ \toks0\expandafter{\definedummies
+ \def\TeX#1{TeX#1}%
+ \def\LaTeX#1{LaTeX#1}\def\previewlatex#1{preview-latex#1}}
+ \xdef\definedummies{\the\toks0}
+\else
+ \toks0\expandafter{\commondummies
+ \def\TeX#1{TeX#1}%
+ \def\LaTeX#1{LaTeX#1}\def\previewlatex#1{preview-latex#1}}
+ \xdef\commondummies{\the\toks0}
+\fi
\ifx\acronym\undefined \gdef\acronym#1{{\smallcaps \lowercase{#1}}} \fi
\ifx\env\undefined \global\let\env=\code \fi
\ifx\option\undefined \global\let\option=\samp \fi
Best, Arash