loncom/xml/lonxml.pm - diff

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version 1.293, 2003/11/20 21:43:24	version 1.294, 2003/11/21 18:54:10
Line 404 sub latex_special_symbols {	Line 404 sub latex_special_symbols {
$string=~s/\\ /\\char92 /g;	$string=~s/\\ /\\char92 /g;
$string=~s/\^/\\\^ /g;	$string=~s/\^/\\\^ /g;
$string=~s/\~/\\char126 /g;	$string=~s/\~/\\char126 /g;
$string=~s/(&[^A-Za-z\#])/\\$1/g;	#fixup & if it doesn't look like
	# { or α
	$string=~s/(&(?!((\#[0-9]+)\|([a-z]+));))/\\$1/gi;
$string=~s/([^&])\#/$1\\#/g;	$string=~s/([^&])\#/$1\\#/g;
$string=~s/(\$\|_\|{\|})/\\$1/g;	$string=~s/(\$\|_\|{\|})/\\$1/g;
$string=~s/\\char92 /\\texttt{\\char92}/g;	$string=~s/\\char92 /\\texttt{\\char92}/g;