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version 1.309, 2004/03/09 20:37:58
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version 1.310, 2004/03/12 17:26:29
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Line 404 sub latex_special_symbols {
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Line 404 sub latex_special_symbols {
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| $string =~ s/(\$|%|\#|&|\{|\})/\\$1/g; |
$string =~ s/(\$|%|\#|&|\{|\})/\\$1/g; |
| $string =~ s/_/ /g; |
$string =~ s/_/ /g; |
| } else { |
} else { |
| $string=~s/\\ /\\char92 /g; |
$string=~s/([^\\])\%/$1\\\%/g; |
| $string=~s/\^/\\\^\\strut /g; |
$string=~s/([^\\])(\$|_)/$1\\$2/g; |
| $string=~s/\~/\\char126 /g; |
$string=~s/\$\$/\$\\\$/g; |
| #fixup & if it doesn't look like |
$string=~s/([^\\])\&/$1\\\&/g; |
| # { or α |
$string=~s/([^\\])\#/$1\\\#/g; |
| $string=~s/(&(?!((\#[0-9]+)|([a-z][a-z0-9]*));))/\\$1/gi; |
$string=~s/\#\#/\#\\\#/g; |
| $string=~s/([^&\\])\#/$1\\#/g; |
$string=~s/([^\\])(\~|\^)/$1\\$2\\strut /g; |
| $string=~s/\#\#/\#\\#/g; |
$string=~s/(>|<)/\\ensuremath\{$1\}/g; #more or less |
| $string=~s/(\$|_|{|})/\\$1/g; |
#single { or } How to escape? |
| $string=~s/\\char92 /\\texttt{\\char92}/g; |
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| $string=~s/(>|<)/\$$1\$/g; #more or less |
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| if ($string=~m/\d%/) {$string =~ s/(\d)%/$1\\%/g;} #percent after digit |
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| if ($string=~m/\s%/) {$string =~ s/(\s)%/$1\\%/g;} #percent after space |
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| if ($string eq '%.') {$string = '\%.';} #percent at the end of statement |
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| } |
} |
| return $string; |
return $string; |
| } |
} |
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Line 511 sub inner_xmlparse {
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Line 506 sub inner_xmlparse {
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| if (($token->[0] eq 'T') || ($token->[0] eq 'C') || ($token->[0] eq 'D') ) { |
if (($token->[0] eq 'T') || ($token->[0] eq 'C') || ($token->[0] eq 'D') ) { |
| #Style file definitions should be correct |
#Style file definitions should be correct |
| if ($target eq 'tex' && ($Apache::lonxml::usestyle)) { |
if ($target eq 'tex' && ($Apache::lonxml::usestyle)) { |
| $result=&latex_special_symbols($result); |
$result=&latex_special_symbols(&Apache::lonprintout::character_chart($result)); |
| } |
} |
| } |
} |
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