--- loncom/xml/lontexconvert.pm 2003/02/03 18:03:53 1.14 +++ loncom/xml/lontexconvert.pm 2003/02/14 19:35:55 1.16 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # TeX Conversion Module # -# $Id: lontexconvert.pm,v 1.14 2003/02/03 18:03:53 harris41 Exp $ +# $Id: lontexconvert.pm,v 1.16 2003/02/14 19:35:55 www Exp $ # # Copyright Michigan State University Board of Trustees # @@ -46,6 +46,7 @@ use tth; use vars qw($errorstring); use Apache::lonmsg; use Apache::lonxml; +use Apache::lonmenu; # ====================================================================== Header @@ -70,7 +71,7 @@ sub header { return &Apache::lonxml::xmlbegin(). &Apache::lonxml::fontsettings(). "\n\n". - &Apache::lonxml::registerurl(undef,'tex'). + &Apache::lonmenu::registerurl(undef,'tex'). "\n\n"; } @@ -122,20 +123,25 @@ sub to_convert { sub msgtexconverted { my $message=shift; - #FIXME this crap needs to go but right now the -L option might be - #ignored if this isn;t the first time the tth engine is used - #thus the \\document class crap, it makes sure we init the LaTeX stuff if ($ENV{'browser.mathml'}) { - &tth::ttminit(); - &tth::ttmoptions("-L"); + &tth::ttminit(); + if ($ENV{'browser.unicode'}) { + &tth::ttmoptions('-L -u1'); + } else { + &tth::ttmoptions('-L -u0'); + } } else { - &tth::tthinit(); - &tth::tthoptions("-L"); + &tth::tthinit(); + if ($ENV{'browser.unicode'}) { + &tth::tthoptions('-L -u1'); + } else { + &tth::tthoptions('-L -u0'); + } } - $message=~s/(\$\$.+?\$\$)/&to_convert("\\documentclass{article}".$1)/ge; - $message=~s/(\$.+?\$)/&to_convert("\\documentclass{article}".$1)/ge; - $message=~s/(\\\(.+?\\\))/&to_convert("\\documentclass{article}".$1)/ge; - $message=~s/(\\\[.+?\\\])/&to_convert("\\documentclass{article}".$1)/ge; + $message=~s/(\$\$.+?\$\$)/&to_convert($1)/ge; + $message=~s/(\$.+?\$)/&to_convert($1)/ge; + $message=~s/(\\\(.+?\\\))/&to_convert($1)/ge; + $message=~s/(\\\[.+?\\\])/&to_convert($1)/ge; return $message.$errorstring; }