loncom/xml/lonxml.pm - diff

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version 1.307, 2004/03/02 22:45:56	version 1.308, 2004/03/04 23:01:31
Line 409 sub latex_special_symbols {	Line 409 sub latex_special_symbols {
$string=~s/\~/\\char126 /g;	$string=~s/\~/\\char126 /g;
#fixup & if it doesn't look like	#fixup & if it doesn't look like
# { or α	# { or α
$string=~s/(&(?!((\#[0-9]+)\|([a-z]+));))/\\$1/gi;	$string=~s/(&(?!((\#[0-9]+)\|([a-z][a-z0-9]*));))/\\$1/gi;
$string=~s/([^&\\])\#/$1\\#/g;	$string=~s/([^&\\])\#/$1\\#/g;
$string=~s/\#\#/\#\\#/g;	$string=~s/\#\#/\#\\#/g;
$string=~s/(\$\|_\|{\|})/\\$1/g;	$string=~s/(\$\|_\|{\|})/\\$1/g;