version 1.211, 2004/04/15 20:17:32
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version 1.220, 2004/06/03 18:08:03
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Line 156 sub start_html {
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Line 156 sub start_html {
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@Apache::londefdef::table = (); |
@Apache::londefdef::table = (); |
$currentstring .= '\documentclass[letterpaper]{article}'; |
$currentstring .= '\documentclass[letterpaper]{article}'; |
if ($ENV{'form.latex_type'}=~'batchmode') {$currentstring .='\batchmode';} |
if ($ENV{'form.latex_type'}=~'batchmode') {$currentstring .='\batchmode';} |
$currentstring .= '\newcommand{\keephidden}[1]{} |
$currentstring .= '\newcommand{\keephidden}[1]{}'. |
\renewcommand{\deg}{$^{\circ}$} |
'\renewcommand{\deg}{$^{\circ}$}'. |
\usepackage{longtable} |
'\usepackage{longtable}'. |
\usepackage{textcomp} |
'\usepackage{textcomp}'. |
\usepackage{makeidx} |
'\usepackage{makeidx}'. |
\usepackage[dvips]{graphicx} |
'\usepackage[dvips]{graphicx}'. |
\usepackage{epsfig}\usepackage{calc} |
'\usepackage{epsfig}'. |
\newenvironment{choicelist}{\begin{list}{}{\setlength{\rightmargin}{0in}\setlength{\leftmargin}{0.13in}\setlength{\topsep}{0.05in}\setlength{\itemsep}{0.022in}\setlength{\parsep}{0in}\setlength{\belowdisplayskip}{0.04in}\setlength{\abovedisplayskip}{0.05in}\setlength{\abovedisplayshortskip}{-0.04in}\setlength{\belowdisplayshortskip}{0.04in}}}{\end{list}} |
'\usepackage{calc}'. |
\renewenvironment{theindex}{\begin{list}{}{{\vskip 1mm \noindent \large\textbf{Index}} \newline \setlength{\rightmargin}{0in}\setlength{\leftmargin}{0.13in}\setlength{\topsep}{0.01in}\setlength{\itemsep}{0.1in}\setlength{\parsep}{-0.02in}\setlength{\belowdisplayskip}{0.01in}\setlength{\abovedisplayskip}{0.01in}\setlength{\abovedisplayshortskip}{-0.04in}\setlength{\belowdisplayshortskip}{0.01in}}}{\end{list}}'; |
'\usepackage{amsmath}'. |
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'\usepackage{amssymb}'. |
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'\usepackage{amsfonts}'. |
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'\usepackage{amsthm}'. |
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'\usepackage{amscd}'. |
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'\newenvironment{choicelist}{\begin{list}{}{\setlength{\rightmargin}{0in}\setlength{\leftmargin}{0.13in}\setlength{\topsep}{0.05in}\setlength{\itemsep}{0.022in}\setlength{\parsep}{0in}\setlength{\belowdisplayskip}{0.04in}\setlength{\abovedisplayskip}{0.05in}\setlength{\abovedisplayshortskip}{-0.04in}\setlength{\belowdisplayshortskip}{0.04in}}}{\end{list}}'. |
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'\renewenvironment{theindex}{\begin{list}{}{{\vskip 1mm \noindent \large\textbf{Index}} \newline \setlength{\rightmargin}{0in}\setlength{\leftmargin}{0.13in}\setlength{\topsep}{0.01in}\setlength{\itemsep}{0.1in}\setlength{\parsep}{-0.02in}\setlength{\belowdisplayskip}{0.01in}\setlength{\abovedisplayskip}{0.01in}\setlength{\abovedisplayshortskip}{-0.04in}\setlength{\belowdisplayshortskip}{0.01in}}}{\end{list}}'; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 633 sub start_h1 {
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Line 639 sub start_h1 {
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} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $pre; |
my $pre; |
my $align=lc(&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1)); |
my $align=lc(&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1)); |
if (($align eq 'center') || (not defined $align)) { |
if ($align eq 'center') { |
$pre='\begin{center}'; |
$pre='\begin{center}'; |
} elsif ($align eq 'left') { |
} elsif ($align eq 'left') { |
$pre='\rlap{'; |
$pre='\rlap{'; |
Line 656 sub end_h1 {
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Line 662 sub end_h1 {
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if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $post; |
my $post='\vskip 0 mm '; |
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
if (($align eq 'center') || (not defined $align)) { |
if ($align eq 'center') { |
$post='\end{center}'; |
$post='\end{center}'; |
} elsif ($align eq 'left') { |
} elsif ($align eq 'left') { |
$post='} \hfill'.'\vskip 0 mm '; |
$post='} \hfill'.'\vskip 0 mm '; |
Line 682 sub start_h2 {
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Line 688 sub start_h2 {
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} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $pre; |
my $pre; |
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
if (($align eq 'center') || (not defined $align)) { |
if ($align eq 'center') { |
$pre='\begin{center}'; |
$pre='\begin{center}'; |
} elsif ($align eq 'left') { |
} elsif ($align eq 'left') { |
$pre='\rlap{'; |
$pre='\rlap{'; |
Line 702 sub end_h2 {
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Line 708 sub end_h2 {
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if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $post; |
my $post='\vskip 0 mm '; |
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
if (($align eq 'center') || (not defined $align)) { |
if ($align eq 'center') { |
$post='\end{center}'; |
$post='\end{center}'; |
} elsif ($align eq 'left') { |
} elsif ($align eq 'left') { |
$post='} \hfill'.'\vskip 0 mm '; |
$post='} \hfill'.'\vskip 0 mm '; |
Line 725 sub start_h3 {
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Line 731 sub start_h3 {
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} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $pre; |
my $pre; |
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
if (($align eq 'center') || (not defined $align)) { |
if ($align eq 'center') { |
$pre='\begin{center}'; |
$pre='\begin{center}'; |
} elsif ($align eq 'left') { |
} elsif ($align eq 'left') { |
$pre='\rlap{'; |
$pre='\rlap{'; |
Line 745 sub end_h3 {
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Line 751 sub end_h3 {
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if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $post; |
my $post='\vskip 0 mm '; |
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
if (($align eq 'center') || (not defined $align)) { |
if ($align eq 'center') { |
$post='\end{center}'; |
$post='\end{center}'; |
} elsif ($align eq 'left') { |
} elsif ($align eq 'left') { |
$post='} \hfill'.'\vskip 0 mm '; |
$post='} \hfill'.'\vskip 0 mm '; |
Line 768 sub start_h4 {
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Line 774 sub start_h4 {
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} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $pre; |
my $pre; |
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
if (($align eq 'center') || (not defined $align)) { |
if ($align eq 'center') { |
$pre='\begin{center}'; |
$pre='\begin{center}'; |
} elsif ($align eq 'left') { |
} elsif ($align eq 'left') { |
$pre='\rlap{'; |
$pre='\rlap{'; |
Line 788 sub end_h4 {
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Line 794 sub end_h4 {
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if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $post; |
my $post='\vskip 0 mm '; |
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
if (($align eq 'center') || (not defined $align)) { |
if ($align eq 'center') { |
$post='\end{center}'; |
$post='\end{center}'; |
} elsif ($align eq 'left') { |
} elsif ($align eq 'left') { |
$post='} \hfill'.'\vskip 0 mm '; |
$post='} \hfill'.'\vskip 0 mm '; |
Line 811 sub start_h5 {
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Line 817 sub start_h5 {
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} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $pre; |
my $pre; |
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
if (($align eq 'center') || (not defined $align)) { |
if ($align eq 'center') { |
$pre='\begin{center}'; |
$pre='\begin{center}'; |
} elsif ($align eq 'left') { |
} elsif ($align eq 'left') { |
$pre='\rlap{'; |
$pre='\rlap{'; |
Line 831 sub end_h5 {
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Line 837 sub end_h5 {
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if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $post; |
my $post='\vskip 0 mm '; |
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
if (($align eq 'center') || (not defined $align)) { |
if ($align eq 'center') { |
$post='\end{center}'; |
$post='\end{center}'; |
} elsif ($align eq 'left') { |
} elsif ($align eq 'left') { |
$post='} \hfill'.'\vskip 0 mm '; |
$post='} \hfill'.'\vskip 0 mm '; |
Line 854 sub start_h6 {
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Line 860 sub start_h6 {
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} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $pre; |
my $pre; |
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
if (($align eq 'center') || (not defined $align)) { |
if ($align eq 'center') { |
$pre='\begin{center}'; |
$pre='\begin{center}'; |
} elsif ($align eq 'left') { |
} elsif ($align eq 'left') { |
$pre='\rlap{'; |
$pre='\rlap{'; |
Line 874 sub end_h6 {
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Line 880 sub end_h6 {
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if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $post; |
my $post='\vskip 0 mm '; |
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
my $align=&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1); |
if (($align eq 'center') || (not defined $align)) { |
if ($align eq 'center') { |
$post='\end{center}'; |
$post='\end{center}'; |
} elsif ($align eq 'left') { |
} elsif ($align eq 'left') { |
$post='} \hfill'.'\vskip 0 mm '; |
$post='} \hfill'.'\vskip 0 mm '; |
Line 1110 sub start_p {
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Line 1116 sub start_p {
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$currentstring='\makebox['.$ENV{'form.textwidth'}.']{\hfill\llap{'; |
$currentstring='\makebox['.$ENV{'form.textwidth'}.']{\hfill\llap{'; |
} elsif ($align eq 'left') { |
} elsif ($align eq 'left') { |
$currentstring='\noindent\makebox['.$ENV{'form.textwidth'}.']{\rlap{'; |
$currentstring='\noindent\makebox['.$ENV{'form.textwidth'}.']{\rlap{'; |
} |
} else { |
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$currentstring='\par '; |
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} |
my $signal=1;#<p> does not work inside <b>...</b> |
my $signal=1;#<p> does not work inside <b>...</b> |
foreach my $tag (@$tagstack) {if (lc($tag) eq 'b') {$signal=0;} |
foreach my $tag (@$tagstack) {if (lc($tag) eq 'b') {$signal=0;} |
if (!$signal) {$currentstring = '';} |
if (!$signal) {$currentstring = '';} |
Line 1146 sub start_br {
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Line 1154 sub start_br {
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if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
if ($$tagstack[-2] ne 'sub' && $$tagstack[-2] ne 'sup') { |
if (($$tagstack[-2] eq 'b') || ($$tagstack[-2] eq 'strong') || |
$currentstring .= '\vskip 0.2 mm '; |
($$tagstack[-2] eq 'ol') || ($$tagstack[-2] eq 'ul')) { |
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$currentstring .= ' \vskip 0 mm '; |
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} elsif ($$tagstack[-2] ne 'sub' && $$tagstack[-2] ne 'sup') { |
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$currentstring .= '\strut \\\\ \strut '; |
} |
} |
} |
} |
return $currentstring; |
return $currentstring; |
Line 1824 sub start_table {
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Line 1835 sub start_table {
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$Apache::londefdef::table[-1]{'vvinc'} = ''; |
$Apache::londefdef::table[-1]{'vvinc'} = ''; |
} |
} |
if ($#Apache::londefdef::table==0) { |
if ($#Apache::londefdef::table==0) { |
$Apache::londefdef::table[-1]{'output'}='\newline\setlength{\tabcolsep}{1 mm}'; |
$Apache::londefdef::table[-1]{'output'}='\strut\newline\strut\setlength{\tabcolsep}{1 mm}'; |
} |
} |
$Apache::londefdef::table[-1]{'output'}.=' \noindent \begin{tabular} '; |
$Apache::londefdef::table[-1]{'output'}.=' \noindent \begin{tabular} '; |
$Apache::londefdef::table[-1]{'TeXlen'}=[]; |
$Apache::londefdef::table[-1]{'TeXlen'}=[]; |
Line 1904 sub end_table {
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Line 1915 sub end_table {
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$space_neeeded=$space_neeeded+$max_len[$jn]; |
$space_neeeded=$space_neeeded+$max_len[$jn]; |
} |
} |
if ($space_neeeded<=$available_space) { |
if ($space_neeeded<=$available_space) { |
## &Apache::lonnet::logthis("I am in position 1: $space_neeeded <= $available_space"); |
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for (my $jn=0;$jn<=$#max_len;$jn++) { |
for (my $jn=0;$jn<=$#max_len;$jn++) { |
if ($fwidth[$jn]==0) { |
if ($fwidth[$jn]==0) { |
$fwidth[$jn]=$max_len[$jn]; |
$fwidth[$jn]=$max_len[$jn]; |
Line 1917 sub end_table {
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Line 1927 sub end_table {
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$space_neeeded+=$min_len[$jn]; |
$space_neeeded+=$min_len[$jn]; |
} |
} |
if ($space_neeeded>$available_space) { |
if ($space_neeeded>$available_space) { |
## &Apache::lonnet::logthis("I am in position 2"); |
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$WARNING=' \textbf{NOT ENOUGH SPACE FOR TABLE} '; |
$WARNING=' \textbf{NOT ENOUGH SPACE FOR TABLE} '; |
for (my $jn=0;$jn<=$#max_len;$jn++) { |
for (my $jn=0;$jn<=$#max_len;$jn++) { |
if ($fwidth[$jn]==0) { |
if ($fwidth[$jn]==0) { |
Line 1926 sub end_table {
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Line 1935 sub end_table {
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} |
} |
} else { |
} else { |
#step 3. adjustment over minimal + corrections |
#step 3. adjustment over minimal + corrections |
## &Apache::lonnet::logthis("I am in position 3"); |
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my $enlarge_coef=$available_space/$space_neeeded; |
my $enlarge_coef=$available_space/$space_neeeded; |
my $acsessive=0; |
my $acsessive=0; |
for (my $jn=0;$jn<=$#min_len;$jn++) { |
for (my $jn=0;$jn<=$#min_len;$jn++) { |
Line 2009 sub end_table {
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Line 2017 sub end_table {
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} |
} |
$output.=' \\\\ '.$Apache::londefdef::table[-1]{'hinc'}.' '; |
$output.=' \\\\ '.$Apache::londefdef::table[-1]{'hinc'}.' '; |
} |
} |
$Apache::londefdef::table[-1]{'output'} .= $header_of_table.$Apache::londefdef::table[-1]{'hinc'}.$output.'\end{tabular}\vskip 0 mm '; |
$Apache::londefdef::table[-1]{'output'} .= $header_of_table.$Apache::londefdef::table[-1]{'hinc'}.$output.'\end{tabular}\strut\newline\strut '; |
if ($#Apache::londefdef::table > 0) { |
if ($#Apache::londefdef::table > 0) { |
my $inmemory = $Apache::londefdef::table[-1]{'output'}; |
my $inmemory = $Apache::londefdef::table[-1]{'output'}; |
pop @Apache::londefdef::table; |
pop @Apache::londefdef::table; |
Line 2271 sub start_img {
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Line 2279 sub start_img {
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} |
} |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
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#if uploaded restore the path |
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if ($src=~/^\/uploaded\/([^\/]+)\/([^\/]+)\/simplepage\/([^\/]+)$/) { |
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$src=&Apache::loncommon::propath($1,$2).'/userfiles/simplepage/'.$3; |
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} elsif ($src=~/^\/uploaded\/([^\/]+)\/([^\/]+)\/aboutme\/([^\/]+)$/) { |
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$src=&Apache::loncommon::propath($1,$2).'/userfiles/aboutme/'.$3; |
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} |
#if original gif/jpg/png file exist do following: |
#if original gif/jpg/png file exist do following: |
if (-e $src) { |
if (-e $src) { |
#what is the image size? |
#what is the image size? |
Line 3540 sub eps_generation {
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Line 3554 sub eps_generation {
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$newsrc=~s/\/home\/([^\/]*)\/public_html\//\/$1\//; |
$newsrc=~s/\/home\/([^\/]*)\/public_html\//\/$1\//; |
$newsrc=~s/\/\.\//\//; |
$newsrc=~s/\/\.\//\//; |
$newsrc=~s/\/([^\/]+)\.(ps|eps)/\//; |
$newsrc=~s/\/([^\/]+)\.(ps|eps)/\//; |
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if ($newsrc=~/\/home\/httpd\/lonUsers\//) { |
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$newsrc=~s/\/home\/httpd\/lonUsers//; |
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$newsrc=~s/\/([^\/]+)\/(\w)\/(\w)\/(\w)\//\/$1\//; |
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} |
return ' \graphicspath{{/home/httpd/prtspool'.$newsrc.'}}\includegraphics[width='.$width_param.' mm]{'.$file.'} '; |
return ' \graphicspath{{/home/httpd/prtspool'.$newsrc.'}}\includegraphics[width='.$width_param.' mm]{'.$file.'} '; |
} |
} |
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