acltx_package_listings_language

Test if the package listings accept the language LANGUAGE and set VARIABLETOSET to yes or no

define(_ACLTX_PACKAGE_LANGUAGE_INTERNE,[
changequote(*, !)dnl
\documentclass{$defaultclass}
\usepackage{listings}
\lstset{language={$1}}
\begin{document}
\end{document}
changequote([, ])dnl
])

AC_DEFUN([ACLTX_PACKAGE_LISTINGS_LANGUAGE],[
AC_REQUIRE([ACLTX_PACKAGE_LISTINGS])
AC_CACHE_CHECK([for $1 language in package listings with class book],[ac_cv_latex_listings_langugae_]translit($1,[-],[_]),[
_ACLTX_TEST([
_ACLTX_PACKAGE_LANGUAGE_INTERNE($1)
],[ac_cv_latex_listings_langugae_]translit($1,[-],[_]))
])
$2=$[ac_cv_latex_listings_langugae_]translit($1,[-],[_]); export $2;
AC_SUBST($2)
])

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA