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version 1.236, 2003/02/19 14:55:27
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version 1.239, 2003/02/25 21:27:07
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Line 145 $Apache::lonxml::registered=0;
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Line 145 $Apache::lonxml::registered=0;
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| $Apache::lonxml::request=''; |
$Apache::lonxml::request=''; |
| |
|
| # a problem number counter, and check on ether it is used |
# a problem number counter, and check on ether it is used |
| $Apache::lonxml::counter=4; |
$Apache::lonxml::counter=1; |
| $Apache::lonxml::counter_changed=0; |
$Apache::lonxml::counter_changed=0; |
| |
|
| #internal check on whether to look at style defs |
#internal check on whether to look at style defs |
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Line 458 sub htmlclean {
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Line 458 sub htmlclean {
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| sub latex_special_symbols { |
sub latex_special_symbols { |
| my ($current_token,$stack,$parstack,$where)=@_; |
my ($current_token,$stack,$parstack,$where)=@_; |
| if ($where eq 'header') { |
if ($where eq 'header') { |
| $current_token =~ s/\\/ /g; |
$current_token =~ s/(\\|_|\^)/ /g; |
| $current_token =~ s/\{/\\\{/g; |
$current_token =~ s/(\$|%|\#|&|\{|\})/\\$1/g; |
| $current_token =~ s/\}/\\\}/g; |
|
| $current_token =~ s/_/ /g; |
|
| $current_token =~ s/\^/ /g; |
|
| $current_token =~ s/&/\\&/g; |
|
| $current_token =~ s/\#/\\\#/g; |
|
| $current_token =~ s/%/\\%/g; |
|
| $current_token =~ s/\$/\\\$/g; |
|
| } else { |
} else { |
| $current_token=~s/\\ /\\char92 /g; |
$current_token=~s/\\ /\\char92 /g; |
| $current_token=~s/\^/\\char94 /g; |
$current_token=~s/\^/\\char94 /g; |
| $current_token=~s/\~/\\char126 /g; |
$current_token=~s/\~/\\char126 /g; |
| $current_token=~s/(&[^a-z\#])/\\$1/g; |
$current_token=~s/(&[^a-z\#])/\\$1/g; |
| $current_token=~s/([^&])\#/$1\\#/g; |
$current_token=~s/([^&])\#/$1\\#/g; |
| $current_token=~s/(\$|_|{|})/\\$1/g; |
$current_token=~s/(\$|_|{|})/\\$1/g; |
| $current_token=~s/\\char92 /\\texttt{\\char92}/g; |
$current_token=~s/\\char92 /\\texttt{\\char92}/g; |
| $current_token=~s/>/\$>\$/g; #more |
$current_token=~s/(>|<)/\$$1\$/g; #more or less |
| $current_token=~s/</\$<\$/g; #less |
if ($current_token=~m/\d%/) {$current_token =~ s/(\d)%/$1\\%/g;} #percent after digit |
| if ($current_token=~m/\d%/) {$current_token =~ s/(\d)%/$1\\%/g;} #percent after digit |
if ($current_token=~m/\s%/) {$current_token =~ s/(\s)%/$1\\%/g;} #persent after space |
| if ($current_token=~m/\s%/) {$current_token =~ s/(\s)%/$1\\%/g;} #persent after space |
|
| } |
} |
| return $current_token; |
return $current_token; |
| } |
} |
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Line 494 sub inner_xmlparse {
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Line 486 sub inner_xmlparse {
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| if ($metamode<1) { |
if ($metamode<1) { |
| my $text=$token->[1]; |
my $text=$token->[1]; |
| if ($token->[0] eq 'C' && $target eq 'tex') { |
if ($token->[0] eq 'C' && $target eq 'tex') { |
| $text = '%'.$text."\n"; |
$text = ''; |
| |
# $text = '%'.$text."\n"; |
| } |
} |
| $result.=$text; |
$result.=$text; |
| } |
} |
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Line 901 sub increment_counter {
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Line 894 sub increment_counter {
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| sub init_counter { |
sub init_counter { |
| if (defined($ENV{'form.counter'})) { |
if (defined($ENV{'form.counter'})) { |
| $Apache::lonxml::counter=$ENV{'form.counter'}; |
$Apache::lonxml::counter=$ENV{'form.counter'}; |
| } elsif (not defined($Apache::lonxml::counter)) { |
} else { |
| $Apache::lonxml::counter=1; |
$Apache::lonxml::counter=1; |
| &store_counter(); |
&store_counter(); |
| } |
} |
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