###################################################### # # This is file `foils.perl', # generated with the docstrip utility. # # Copyright Boris Veytsman 1998 # # You are *not* allowed to modify this file. # # You are *not* allowed to distribute this file. # For distribution of the original source see # the terms for copying and modification in the file # foilhtml.dtx # $FOILHEADLEVEL = 4 unless defined($FOILHEADLEVEL); %section_commands=('foilhead',$FOILHEADLEVEL, 'rotatefoilhead',$FOILHEADLEVEL,%section_commands); %new_section_headings = ('foilhead', 'H1','rotatefoilhead','H1'); &generate_new_sectioning_subs; sub generate_new_sectioning_subs{ local($key, $val); while ( ($key, $val) = each %new_section_headings) { eval "sub do_cmd_$key {" . 'local($after) = @_;' . '&do_cmd_section_helper(' . $val . ');}'; %section_commands=($key,$val,%section_commands); } }; $FOILCLASS = 'article' unless defined $FOILCLASS; $FOILOPTIONS = '10pt' unless defined $FOILOPTIONS; sub make_latex{ # This is the environment in which to process constructs that cannot be # translated to HTML. # The environment tex2html_wrap will be wrapped around any shorthand # environments (e.g. $, \(, \[). # The tex2html_wrap environment will be treated as an unrecognised # evironment by the translator and its contents (i.e. the 'shorthand' # environment) will be passed to latex for processing as usual. local($contents) = @_; local($preamble) = $preamble; local($aux_preamble) = $aux_preamble; while ($preamble =~ s/^(\@.*\n)/$prelatex .= $1;''/e) {} print "\nPRE-LATEX: $prelatex" if (($prelatex)&&($VERBOSITY > 1)); # Make the @ character a normal letter ... $preamble =~ s/\\par([^A-Za-z])/\n$1/g; $preamble =~ s/\\documentclass.*/ \\documentclass\[$FOILOPTIONS\]{$FOILCLASS}\\makeatletter/; # ... and make it special again after the preamble # remove the \begin/\end for tex2html_nowrap and tex2html_deferred environments $preamble =~s/\\(begin|end)\s*\{(tex2html_(nowrap|deferred|nomath|preform)[_a-z]*|imagesonly)\}//g; $preamble = "\\documentclass\{article\}%\n\\usepackage{html,color}%\n\\makeatletter" unless ($preamble); if (($LATEX_DUMP)&&(!($preamble =~ /\\usepackage\{ldump\}/))) { $*=1; $preamble =~ s/(\\document(class|style)[^\n]*\n)/$1\\usepackage\{ldump\}\n/; $*=0; } $LOAD_LATEX_COLOR = "\\usepackage[dvips]{color}" unless $LOAD_LATEX_COLOR; $LATEX_COLOR = "\\pagecolor[gray]{.85}" unless $LATEX_COLOR; if ($preamble =~ /(^|\s*[^%])\s*\\documentstyle/) { # \usepackage is invalid in LaTeX 2.09 and LaTeX-2e compatibility mode $LATEX_COLOR = ''; $LOAD_LATEX_COLOR = ''; } $preamble .= $LOAD_LATEX_COLOR."\n" unless ($preamble =~ /[,\{]color[,\}]/); $preamble .= $LATEX_COLOR."\n" unless ($preamble =~ /\\pagecolor/); $aux_preamble = '' unless (($aux_preamble)&&($contents =~ /\\(hyper)?(ref|cite)/)); local($paperwidth) = ''; if ($PAPERSIZE) { $paperwidth = &adjust_textwidth($PAPERSIZE); } else { $paperwidth = &adjust_textwidth("a5"); } local($kern) = ($EXTRA_IMAGE_SCALE ? $EXTRA_IMAGE_SCALE/2 : ".5" ); $kern = $kern * $MATH_SCALE_FACTOR; $prelatex . ($DEBUG ? "\\nonstopmode" : "\\batchmode") . "\n$preamble\n$aux_preamble\n" . "\\count\@=\\the\\catcode`\\_ \\catcode`\\_=8 \n" . "\\newenvironment{tex2html_wrap}{}{} \\catcode`\\_=\\count\@\n" . "\\makeatother\n" . "\\ifx\\AtBeginDocument\\undefined \\newcommand{\\AtBeginDocument}[1]{}\\fi\n" . "\\newbox\\sizebox\n" . "$paperwidth" . "\\newwrite\\lthtmlwrite\n" . "\\makeatletter\n" . "\\let\\realnormalsize=\\normalsize\n\\global\\topskip=2sp\n\\def\\preveqno{}" . "\\let\\real\@float=\\\@float \\let\\realend\@float=\\end\@float\n" . "\\def\\\@float{\\let\\\@savefreelist\\\@freelist\\real\@float}\n" . # "\\def\\\@float{\\\@dbflt}\n" . "\\def\\end\@float{\\realend\@float\\global\\let\\\@freelist\\\@savefreelist}\n" . "\\let\\real\@dbflt=\\\@dbflt \\let\\end\@dblfloat=\\end\@float\n" . "\\let\\\@largefloatcheck=\\relax\n" . "\\def\\\@dbflt{\\let\\\@savefreelist\\\@freelist\\real\@dbflt}\n" . "\\def\\adjustnormalsize{\\def\\normalsize{\\mathsurround=0pt \\realnormalsize\n" . " \\parindent=0pt\\abovedisplayskip=0pt\\belowdisplayskip=0pt}\\normalsize}%\n" . "\\def\\lthtmltypeout#1{{\\let\\protect\\string\\immediate\\write\\lthtmlwrite{#1}}}%\n" . "\\newcommand\\lthtmlhboxmathA{\\adjustnormalsize\\setbox\\sizebox=\\hbox\\bgroup}%\n" . "\\newcommand\\lthtmlvboxmathA{\\adjustnormalsize\\setbox\\sizebox=\\vbox\\bgroup%\n". " \\let\\ifinner=\\iffalse }%\n" . "\\newcommand\\lthtmlboxmathZ{\\\@next\\next\\\@currlist{}{\\def\\next{\\voidb\@x}}%\n" . # " \\expandafter\\box\\next\\edef\\next{\\egroup\\def\\noexpand\\thiseqn{\\theequation}}\\next}%\n" . " \\expandafter\\box\\next\\egroup}%\n" . "\\newcommand\\lthtmlmathtype[1]{\\def\\lthtmlmathenv{#1}}%\n" . "\\newcommand\\lthtmllogmath{\\lthtmltypeout{l2hSize %\n" . ":\\lthtmlmathenv:\\the\\ht\\sizebox::\\the\\dp\\sizebox::\\the\\wd\\sizebox.\\preveqno}}%\n" . "\\newcommand\\lthtmlfigureA[1]{\\let\\\@savefreelist\\\@freelist \\lthtmlmathtype{#1}\\lthtmlvboxmathA}%\n" . "\\newcommand\\lthtmlfigureZ{\\lthtmlboxmathZ\\lthtmllogmath\\copy\\sizebox \\global\\let\\\@freelist\\\@savefreelist}%\n" . "\\newcommand\\lthtmldisplayA[1]{\\lthtmlmathtype{#1}\\lthtmlvboxmathA}%\n" . "\\newcommand\\lthtmldisplayB[1]{\\edef\\preveqno{(\\theequation)}%\n" . " \\lthtmldisplayA{#1}\\let\\\@eqnnum\\relax}%\n" . "\\newcommand\\lthtmldisplayZ{\\lthtmlboxmathZ\\lthtmllogmath\\lthtmlsetmath}%\n" . "\\newcommand\\lthtmlinlinemathA[1]{\\lthtmlmathtype{#1}\\lthtmlhboxmathA" . " \\vrule height1.5ex width0pt }%\n" . "\\newcommand\\lthtmlinlineA[1]{\\lthtmlmathtype{#1}\\lthtmlhboxmathA}%\n" . "\\newcommand\\lthtmlinlineZ{\\egroup\\expandafter\\ifdim\\dp\\sizebox>0pt %\n" . " \\expandafter\\centerinlinemath\\fi\\lthtmllogmath\\lthtmlsetinline}\n" . "\\newcommand\\lthtmlinlinemathZ{\\egroup\\expandafter\\ifdim\\dp\\sizebox>0pt %\n" . " \\expandafter\\centerinlinemath\\fi\\lthtmllogmath\\lthtmlsetmath}\n" . "\\def\\lthtmlsetinline{\\hbox{\\vrule width.1em\\vtop{\\vbox{%\n" . " \\kern.1em\\copy\\sizebox}\\ifdim\\dp\\sizebox>0pt\\kern.1em\\else\\kern.3pt\\fi\n" . " \\ifdim\\hsize>\\wd\\sizebox \\hrule depth1pt\\fi}}}\n" . "\\def\\lthtmlsetmath{\\hbox{\\vrule width.1em\\setbox1=\\vtop{\\vbox{%\n" . " \\kern.1em\\kern$kern pt\\hbox{\\hglue.17em\\copy\\sizebox\\hglue$kern pt}}\\kern.3pt%\n" . # " \\ifdim\\dp\\sizebox>0pt\\kern.1em \\kern$kern pt\\fi}%\n" . " \\ifdim\\dp\\sizebox>0pt\\kern.1em\\fi \\kern$kern pt%\n" . " \\ifdim\\hsize>\\wd\\sizebox \\hrule depth1pt\\fi}\\message{ht\\the\\ht1: dp\\the\\dp1}\\box1}}\n" . "\\def\\centerinlinemath{%\\dimen1=\\ht\\sizebox\n" . # " \\ifdim\\dimen1<\\dp\\sizebox \\ht\\sizebox=\\dp\\sizebox\n" . " \\dimen1=\\ifdim\\ht\\sizebox<\\dp\\sizebox \\dp\\sizebox\\else\\ht\\sizebox\\fi\n" . # " \\vrule width0pt depth\\dp\\sizebox \n" . # " \\else \\dp\\sizebox=\\ht\\sizebox \\fi}\n\n" . " \\advance\\dimen1by.5pt \\vrule width0pt height\\dimen1 depth\\dimen1 \n". " \\dp\\sizebox=\\dimen1\\ht\\sizebox=\\dimen1\\relax}\n\n" . "\\def\\lthtmlcheckvsize{\\ifdim\\ht\\sizebox<\\vsize\\expandafter\\vfill\n" . " \\else\\expandafter\\vss\\fi}%\n" . # "\\def\\\@enddocumenthook{\\ifnum\\count0>1 \\ifvoid\\\@cclv\\penalty-\\\@MM\\fi\\fi}\n" . "\\makeatletter \\tracingstats = 1 \n" . $LaTeXmacros . "\n" # macros defined in extension files # "\\usepackage{lthimages}\n" . . (($LATEX_DUMP)? "\\latexdump\n" : '') . "\n\\begin{document}\n" . "\\pagestyle{empty}\\thispagestyle{empty}%\n" . "\\lthtmltypeout{latex2htmlLength hsize=\\the\\hsize}%\n" . "\\lthtmltypeout{latex2htmlLength vsize=\\the\\vsize}%\n" . "\\lthtmltypeout{latex2htmlLength hoffset=\\the\\hoffset}%\n" . "\\lthtmltypeout{latex2htmlLength voffset=\\the\\voffset}%\n" . "\\lthtmltypeout{latex2htmlLength topmargin=\\the\\topmargin}%\n" . "\\lthtmltypeout{latex2htmlLength topskip=\\the\\topskip}%\n" . "\\lthtmltypeout{latex2htmlLength headheight=\\the\\headheight}%\n" . "\\lthtmltypeout{latex2htmlLength headsep=\\the\\headsep}%\n" . "\\lthtmltypeout{latex2htmlLength parskip=\\the\\parskip}%\n" . "\\lthtmltypeout{latex2htmlLength oddsidemargin=\\the\\oddsidemargin}%\n" . "\\makeatletter\n" . "\\if\@twoside\\lthtmltypeout{latex2htmlLength evensidemargin=\\the\\evensidemargin}%\n" . "\\else\\lthtmltypeout{latex2htmlLength evensidemargin=\\the\\oddsidemargin}\\fi%\n" . "\\makeatother\n" . "$contents\n" # "\\clearpage\n" . . "\\end{document}"; } $DONT_INCLUDE = "foilhtml:".$DONT_INCLUDE; &ignore_commands( <<_IGNORED_CMDS_); portraitfoils lanscapefoils MyLogo # {} Restriction # {} LogoOff LogoOn rightfooter # {} rightheader # {} leftheader # {} newnonfloat #{} #{} foilheadskip # &ignore_numeric_argument abovefloatskip # &ignore_numeric_argument captionwidth # &ignore_numeric_argument titleauthorskip # &ignore_numeric_argument authorauthorskip # &ignore_numeric_argument authordateskip # &ignore_numeric_argument dateabstractskip # &ignore_numeric_argument zerolistvertdimens _IGNORED_CMDS_ 1; # This should be the last line