loncom/xml/lontexconvert.pm - diff

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version 1.105, 2011/02/10 19:28:29	version 1.106, 2011/03/14 16:10:21
Line 165 sub clean_out_math_mode {	Line 165 sub clean_out_math_mode {

sub displaystyle {	sub displaystyle {
my ($texstring)=@_;	my ($texstring)=@_;
#has a $$ or \[ or \displaystyle in it, guessinng it's display mode	#has a $$ or \[ or \displaystyle or eqnarray in it, guessinng it's display mode
if ($$texstring=~/[^\\]\$\$/ \|\|	if ($$texstring=~/[^\\]\$\$/ \|\|
$$texstring=~/\\\[/ \|\|	$$texstring=~/\\\[/ \|\|
$$texstring=~/\\displaystyle/) { return 1; }	$$texstring=~/\\displaystyle/ \|\|
	$$texstring=~/eqnarray/
	) { return 1; }
return 0;	return 0;
}	}

Line 289 sub mimetex_converted {	Line 291 sub mimetex_converted {
my $valign = &mimetex_valign($esc_texstring);	my $valign = &mimetex_valign($esc_texstring);
my $result='<img src="/cgi-bin/mimetex.cgi?'.$esc_texstring.'" style="vertical-align:'.$valign.'px" alt="'.$alt_string.'" />';	my $result='<img src="/cgi-bin/mimetex.cgi?'.$esc_texstring.'" style="vertical-align:'.$valign.'px" alt="'.$alt_string.'" />';
if ($displaystyle) {	if ($displaystyle) {
$result='<center>'.$result.'</center>';	$result='<div style="text-align:center">'.$result.'</div>';
}	}
return $result;	return $result;
}	}