version 1.10, 2001/03/26 17:32:30
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version 1.14, 2002/10/16 20:37:46
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# The LearningOnline Network with CAPA |
# The LearningOnline Network with CAPA |
# Style Parser Module (new version) |
# Style Parser Module (new version) |
# |
# |
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# $Id$ |
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# |
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# Copyright Michigan State University Board of Trustees |
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# |
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# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
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# |
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# LON-CAPA is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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# |
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# LON-CAPA is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with LON-CAPA; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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# |
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# /home/httpd/html/adm/gpl.txt |
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# |
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# http://www.lon-capa.org/ |
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# |
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# Copyright for TtHfunc and TtMfunc by Ian Hutchinson. |
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# TtHfunc and TtMfunc (the "Code") may be compiled and linked into |
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# binary executable programs or libraries distributed by the |
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# Michigan State University (the "Licensee"), but any binaries so |
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# distributed are hereby licensed only for use in the context |
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# of a program or computational system for which the Licensee is the |
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# primary author or distributor, and which performs substantial |
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# additional tasks beyond the translation of (La)TeX into HTML. |
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# The C source of the Code may not be distributed by the Licensee |
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# to any other parties under any circumstances. |
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# |
# written 01/08/01 by Alexander Sakharuk |
# written 01/08/01 by Alexander Sakharuk |
# |
# |
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Line 42 sub styleparser {
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Line 77 sub styleparser {
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if ($stoken->[0] eq 'T') { |
if ($stoken->[0] eq 'T') { |
$current_value .= $stoken->[1]; |
$current_value .= $stoken->[1]; |
} elsif ($stoken->[0] eq 'S') { |
} elsif ($stoken->[0] eq 'S') { |
my $number = &testkey($stoken->[0],$stoken->[1],@keys); |
my $number=-1; |
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if ($stoken->[1] ne "$current_key") { |
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$number = &testkey($stoken->[0],$stoken->[1],@keys); |
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} |
if ($number != -1) { |
if ($number != -1) { |
$current_value .= &testvalue($number,$stoken->[0],$stoken->[2],@values); |
$current_value .= &testvalue($number,$stoken->[0],$stoken->[2],@values); |
} else { |
} else { |
$current_value .= $stoken->[4]; |
$current_value .= $stoken->[4]; |
} |
} |
} else { |
} else { |
my $number = &testkey($stoken->[0],$stoken->[1],@keys); |
my $number=-1; |
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if (('/'.$stoken->[1]) ne "$current_key") { |
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$number = &testkey($stoken->[0],$stoken->[1],@keys); |
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} |
if ($number != -1) { |
if ($number != -1) { |
$current_value .= &testvalue($number,$stoken->[0],$stoken->[2],@values); |
$current_value .= &testvalue($number,$stoken->[0],$stoken->[2],@values); |
} else { |
} else { |
$current_value .= $stoken->[2]; |
$current_value .= $stoken->[2]; |
} |
} |
} |
} |
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} |
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} |
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} |
} |
$current_value =~ s/\n//g; |
$current_value =~ s/\n//g; |
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########### |
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# $current_value =~ s/^\s*//g; |
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# $current_value =~ s/\s*$//g; |
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# $current_value =~ s/\( (\w)/($1/g; |
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########### |
push @values,$current_value; |
push @values,$current_value; |
# &Apache::lonxml::debug("a:$current_value $#values \n"); |
# &Apache::lonxml::debug("a:$current_value $#values \n"); |
$current_key = ''; |
$current_key = ''; |
Line 70 sub styleparser {
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Line 113 sub styleparser {
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} |
} |
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for (my $i=0; $i<=$#keys; $i++) { |
for (my $i=0; $i<=$#keys; $i++) { |
push @style_array,lc $keys[$i],$values[$i]; |
push @style_array,$keys[$i],$values[$i]; |
} |
} |
my %style_for_target = @style_array; |
my %style_for_target = @style_array; |
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# check printing |
# check printing |
foreach $current_key (sort keys %style_for_target) { |
# foreach $current_key (sort keys %style_for_target) { |
&Apache::lonxml::debug("$current_key => $style_for_target{$current_key}\n"); |
# &Apache::lonxml::debug("$current_key => $style_for_target{$current_key}\n"); |
} |
# } |
# return result |
# return result |
return %style_for_target; |
return %style_for_target; |
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Line 110 sub testvalue {
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Line 153 sub testvalue {
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my ($number,$zeroth,$second,@values) = @_; |
my ($number,$zeroth,$second,@values) = @_; |
my $current_content = $values[$number]; |
my $current_content = $values[$number]; |
if ($zeroth eq 'S') { |
if ($zeroth eq 'S') { |
my %tempo_hash = %$second; |
my %tempo_hash = %$second; |
while ((my $current_k,my $current_v) = each %tempo_hash) { |
while ((my $current_k,my $current_v) = each %tempo_hash) { |
$current_content =~ s/\$$current_k/$current_v/g; |
$current_content =~ s/\$$current_k/$current_v/g; |
} |
} |
} elsif ($zeroth eq 'E') { |
} elsif ($zeroth eq 'E') { |
$current_content = $values[$number]; |
$current_content = $values[$number]; |
} |
} |
return $current_content; |
return $current_content; |
} |
} |