loncom/xml/lontexconvert.pm - diff

Return to lontexconvert.pm CVS log

Up to [LON-CAPA] / loncom / xml

version 1.55, 2005/02/24 09:54:01	version 1.57, 2005/02/24 10:07:47
Line 240 sub prepare_algebra {	Line 240 sub prepare_algebra {
my ($string)=@_;	my ($string)=@_;

# makes the decision about what is a minus sign easier supposedly	# makes the decision about what is a minus sign easier supposedly
$string =~ s/([\=\>\<\%\!\#] *)-/$1 zeroplace -/g;	$string =~ s/(\<\>\|\<\=\|\>\=[\=\>\<] *)-/$1 zeroplace -/g;

return $string;	return $string;
}	}
Line 273 sub postprocess_algebra {	Line 273 sub postprocess_algebra {
# int( ... dx) -> ...	# int( ... dx) -> ...
$string =~s/\\int\\left$(.+?)d[a-z]\\right$/$1/gs;	$string =~s/\\int\\left$(.+?)d[a-z]\\right$/$1/gs;

	#
	$string =~s/\\lim\\left$(.+?),(.+?),(.+?)\\right$/\\lim_{$2\\to $3}$1/gs;
&Apache::lonnet::logthis($string);	&Apache::lonnet::logthis($string);
return $string;	return $string;
}	}