version 1.288, 2003/10/27 19:00:11
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version 1.297, 2004/01/21 02:33:05
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Line 167 $Apache::lonxml::style_end_values='';
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Line 167 $Apache::lonxml::style_end_values='';
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#should we do the postag variable interpolation |
#should we do the postag variable interpolation |
$Apache::lonxml::post_evaluate=1; |
$Apache::lonxml::post_evaluate=1; |
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#a header message to emit in the case of any generated warning or errors |
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$Apache::lonxml::warnings_error_header=''; |
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sub xmlbegin { |
sub xmlbegin { |
my $output=''; |
my $output=''; |
if ($ENV{'browser.mathml'}) { |
if ($ENV{'browser.mathml'}) { |
Line 337 sub xmlparse {
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Line 340 sub xmlparse {
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&Apache::style::styleparser($target,$styletext)); |
&Apache::style::styleparser($target,$styletext)); |
} |
} |
} |
} |
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} elsif ($ENV{'construct.style'} && ($ENV{'request.state'} eq 'construct')) { |
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my $location=&Apache::lonnet::filelocation('',$ENV{'construct.style'}); |
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my $styletext=&Apache::lonnet::getfile($location); |
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if ($styletext ne '-1') { |
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%style_for_target = (%style_for_target, |
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&Apache::style::styleparser($target,$styletext)); |
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} |
} |
} |
#&printalltags(); |
#&printalltags(); |
my @pars = (); |
my @pars = (); |
Line 397 sub latex_special_symbols {
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Line 407 sub latex_special_symbols {
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$string=~s/\\ /\\char92 /g; |
$string=~s/\\ /\\char92 /g; |
$string=~s/\^/\\\^ /g; |
$string=~s/\^/\\\^ /g; |
$string=~s/\~/\\char126 /g; |
$string=~s/\~/\\char126 /g; |
$string=~s/(&[^A-Za-z\#])/\\$1/g; |
#fixup & if it doesn't look like |
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# { or α |
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$string=~s/(&(?!((\#[0-9]+)|([a-z]+));))/\\$1/gi; |
$string=~s/([^&])\#/$1\\#/g; |
$string=~s/([^&])\#/$1\\#/g; |
$string=~s/(\$|_|{|})/\\$1/g; |
$string=~s/(\$|_|{|})/\\$1/g; |
$string=~s/\\char92 /\\texttt{\\char92}/g; |
$string=~s/\\char92 /\\texttt{\\char92}/g; |
Line 616 sub setup_globals {
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Line 628 sub setup_globals {
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@Apache::lonxml::extlinks=(); |
@Apache::lonxml::extlinks=(); |
@Apache::lonxml::ssi_info=(); |
@Apache::lonxml::ssi_info=(); |
$Apache::lonxml::post_evaluate=1; |
$Apache::lonxml::post_evaluate=1; |
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$Apache::lonxml::warnings_error_header=''; |
if ($target eq 'meta') { |
if ($target eq 'meta') { |
$Apache::lonxml::redirection = 0; |
$Apache::lonxml::redirection = 0; |
$Apache::lonxml::metamode = 1; |
$Apache::lonxml::metamode = 1; |
Line 845 sub get_all_text_unbalanced {
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Line 858 sub get_all_text_unbalanced {
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sub increment_counter { |
sub increment_counter { |
my ($increment) = @_; |
my ($increment) = @_; |
if ($ENV{'form.freeze_counter'} ne 'yes') { |
if (defined($increment) && $increment gt 0) { |
if (defined($increment) && $increment gt 0) { |
$Apache::lonxml::counter+=$increment; |
$Apache::lonxml::counter+=$increment; |
} else { |
} else { |
$Apache::lonxml::counter++; |
$Apache::lonxml::counter++; |
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} |
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$Apache::lonxml::counter_changed=1; |
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} |
} |
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$Apache::lonxml::counter_changed=1; |
} |
} |
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sub init_counter { |
sub init_counter { |
Line 1062 ENDSCRIPT
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Line 1073 ENDSCRIPT
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sub storefile { |
sub storefile { |
my ($file,$contents)=@_; |
my ($file,$contents)=@_; |
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&Apache::lonnet::correct_line_ends(\$contents); |
if (my $fh=Apache::File->new('>'.$file)) { |
if (my $fh=Apache::File->new('>'.$file)) { |
print $fh $contents; |
print $fh $contents; |
$fh->close(); |
$fh->close(); |
Line 1292 sub error {
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Line 1304 sub error {
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$errorcount++; |
$errorcount++; |
if (($Apache::lonxml::debug eq 1) || ($ENV{'request.state'} eq 'construct') ) { |
if (($Apache::lonxml::debug eq 1) || ($ENV{'request.state'} eq 'construct') ) { |
# If printing in construction space, put the error inside <pre></pre> |
# If printing in construction space, put the error inside <pre></pre> |
print "<b>ERROR:</b>".join("\n",@_)."\n"; |
print $Apache::lonxml::warnings_error_header. |
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"<b>ERROR:</b>".join("\n",@_)."\n"; |
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$Apache::lonxml::warnings_error_header=''; |
} else { |
} else { |
print "<b>An Error occured while processing this resource. The instructor has been notified.</b> <br />"; |
print "<b>An Error occured while processing this resource. The instructor has been notified.</b> <br />"; |
#notify author |
#notify author |
Line 1315 sub error {
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Line 1329 sub error {
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} |
} |
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sub warning { |
sub warning { |
$warningcount++; |
$warningcount++; |
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if ($ENV{'form.grade_target'} ne 'tex') { |
if ($ENV{'form.grade_target'} ne 'tex') { |
if ($ENV{'request.state'} eq 'construct' || $Apache::lonxml::debug) { |
if ($ENV{'request.state'} eq 'construct' || $Apache::lonxml::debug) { |
print "<b>W</b>ARNING<b>:</b>".join('<br />',@_)."<br />\n"; |
print $Apache::lonxml::warnings_error_header. |
} |
"<b>W</b>ARNING<b>:</b>".join('<br />',@_)."<br />\n"; |
} |
$Apache::lonxml::warnings_error_header=''; |
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} |
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} |
} |
} |
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sub get_param { |
sub get_param { |
Line 1329 sub get_param {
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Line 1345 sub get_param {
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if ( ! $context ) { $context = -1; } |
if ( ! $context ) { $context = -1; } |
my $args =''; |
my $args =''; |
if ( $#$parstack > (-2-$context) ) { $args=$$parstack[$context]; } |
if ( $#$parstack > (-2-$context) ) { $args=$$parstack[$context]; } |
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if ( ! $Apache::lonxml::usestyle ) { |
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$args=$Apache::lonxml::style_values.$args; |
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} |
if ( ! $args ) { return undef; } |
if ( ! $args ) { return undef; } |
if ( $case_insensitive ) { |
if ( $case_insensitive ) { |
if ($args =~ s/(my \$)(\Q$param\E)(=\")/$1.lc($2).$3/ei) { |
if ($args =~ s/(my \$)(\Q$param\E)(=\")/$1.lc($2).$3/ei) { |
Line 1352 sub get_param_var {
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Line 1371 sub get_param_var {
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if ( ! $context ) { $context = -1; } |
if ( ! $context ) { $context = -1; } |
my $args =''; |
my $args =''; |
if ( $#$parstack > (-2-$context) ) { $args=$$parstack[$context]; } |
if ( $#$parstack > (-2-$context) ) { $args=$$parstack[$context]; } |
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if ( ! $Apache::lonxml::usestyle ) { |
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$args=$Apache::lonxml::style_values.$args; |
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} |
&Apache::lonxml::debug("Args are $args param is $param"); |
&Apache::lonxml::debug("Args are $args param is $param"); |
if ($case_insensitive) { |
if ($case_insensitive) { |
if (! ($args=~s/(my \$)(\Q$param\E)(=\")/$1.lc($2).$3/ei)) { |
if (! ($args=~s/(my \$)(\Q$param\E)(=\")/$1.lc($2).$3/ei)) { |