| Download M4 Source | Macro History | Category Index |
ACLTX_PACKAGE_BABEL_LANGUAGE(LANGUAGES,VARIABLETOSET[ACTION-IF-FOUND[,ACTION-IF-NOT-FOUND]])
Check if the package babel exists and support language and set VARIABLETOSET to yes or no
Boretti Mathieu <boretti@eig.unige.ch>
2006-07-16
AC_DEFUN([ACLTX_PACKAGE_BABEL_LANGUAGE],[
ACLTX_PACKAGE_BABEL([],[AC_MSG_WARN([Unable to locate babel with $defaultclass])])
AC_CACHE_CHECK([for babel with class $defaultclass and language $1],[ac_cv_latex_babel_langugage_]translit([$1],[-,{}()= ],[________]),[
_ACLTX_TEST([changequote(*, !)dnl
\documentclass{$defaultclass}
\usepackage[$1]{babel}
\begin{document}
\end{document}dnl
changequote([, ])],[ac_cv_latex_babel_langugage_]translit([$1],[-,{}()= ],[________]))
])
$2=$[ac_cv_latex_babel_langugage_]translit([$1],[-,{}()= ],[________]); export $2;
AC_SUBST($2)
ifelse($#,2,[],$#,3,[
if test "[$]$2" != "no" ;
then
$3
fi
],$#,4,[
ifelse($3,[],[
if test "[$]$2" = "no" ;
then
$4
fi
],[
if test "[$]$2" != "no" ;
then
$3
else
$4
fi
])
])
])
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