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1094 lines
30 KiB
Perl
1094 lines
30 KiB
Perl
# python.perl by Fred L. Drake, Jr. <fdrake@acm.org> -*- perl -*-
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#
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# Heavily based on Guido van Rossum's myformat.perl (now obsolete).
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#
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# Extension to LaTeX2HTML for documents using myformat.sty.
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# Subroutines of the form do_cmd_<name> here define translations
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# for LaTeX commands \<name> defined in the corresponding .sty file.
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package main;
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sub next_argument{
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my $param;
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$param = missing_braces()
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unless ((s/$next_pair_pr_rx/$param=$2;''/eo)
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||(s/$next_pair_rx/$param=$2;''/eo));
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return $param;
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}
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sub next_optional_argument{
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my($param,$rx) = ('', "^\\s*(\\[([^]]*)\\])?");
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s/$rx/$param=$2;''/eo;
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return $param;
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}
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# This is a fairly simple hack; it supports \let when it is used to create
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# (or redefine) a macro to exactly be some other macro: \let\newname=\oldname.
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# Many possible uses of \let aren't supported or aren't supported correctly.
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#
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sub do_cmd_let{
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local($_) = @_;
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my $matched = 0;
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s/[\\]([a-zA-Z]+)\s*(=\s*)?[\\]([a-zA-Z]*)/$matched=1; ''/e;
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if ($matched) {
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my($new, $old) = ($1, $3);
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eval "sub do_cmd_$new { do_cmd_$old" . '(@_); }';
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print "\ndefining handler for \\$new using \\$old\n";
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}
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else {
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s/[\\]([a-zA-Z]+)\s*(=\s*)?([^\\])/$matched=1; ''/es;
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if ($matched) {
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my($new, $char) = ($1, $3);
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eval "sub do_cmd_$new { \"\\$char\" . \@_[0]; }";
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print "\ndefining handler for \\$new to insert '$char'\n";
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}
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else {
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write_warnings("Could not interpret \\let construct...");
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}
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}
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return $_;
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}
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# words typeset in a special way (not in HTML though)
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sub do_cmd_ABC{ 'ABC' . @_[0]; }
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sub do_cmd_UNIX{ 'Unix'. @_[0]; }
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sub do_cmd_ASCII{ 'ASCII' . @_[0]; }
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sub do_cmd_POSIX{ 'POSIX' . @_[0]; }
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sub do_cmd_C{ 'C' . @_[0]; }
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sub do_cmd_Cpp{ 'C++' . @_[0]; }
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sub do_cmd_EOF{ 'EOF' . @_[0]; }
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sub do_cmd_NULL{ '<tt>NULL</tt>' . @_[0]; }
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sub do_cmd_e{ '\' . @_[0]; }
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$DEVELOPER_ADDRESS = '';
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$PYTHON_VERSION = '';
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sub do_cmd_version{ $PYTHON_VERSION . @_[0]; }
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sub do_cmd_release{
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local($_) = @_;
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$PYTHON_VERSION = next_argument();
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return $_;
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}
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sub do_cmd_authoraddress{
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local($_) = @_;
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$DEVELOPER_ADDRESS = next_argument();
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return $_;
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}
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#sub do_cmd_developer{ do_cmd_author(@_[0]); }
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#sub do_cmd_developers{ do_cmd_author(@_[0]); }
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#sub do_cmd_developersaddress{ do_cmd_authoraddress(@_[0]); }
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sub do_cmd_hackscore{
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local($_) = @_;
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next_argument();
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return '_' . $_;
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}
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sub use_wrappers{
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local($_,$before,$after) = @_;
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my $stuff = next_argument();
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return $before . $stuff . $after . $_;
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}
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sub use_sans_serif{
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return use_wrappers(@_[0], '<font face="sans-serif">', '</font>');
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}
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sub use_italics{
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return use_wrappers(@_[0], '<i>', '</i>');
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}
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sub do_cmd_optional{
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return use_wrappers(@_[0], "</var><big>\[</big><var>",
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"</var><big>\]</big><var>");
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}
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# Logical formatting (some based on texinfo), needs to be converted to
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# minimalist HTML. The "minimalist" is primarily to reduce the size of
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# output files for users that read them over the network rather than
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# from local repositories.
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# \file and \samp are at the end of this file since they screw up fontlock.
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sub do_cmd_pytype{ return @_[0]; }
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sub do_cmd_makevar{ return @_[0]; }
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sub do_cmd_code{
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return use_wrappers(@_[0], '<tt>', '</tt>'); }
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sub do_cmd_module{
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return use_wrappers(@_[0], '<tt class=module>', '</tt>'); }
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sub do_cmd_keyword{
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return use_wrappers(@_[0], '<tt class=keyword>', '</tt>'); }
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sub do_cmd_exception{
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return use_wrappers(@_[0], '<tt class=exception>', '</tt>'); }
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sub do_cmd_class{
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return use_wrappers(@_[0], '<tt class=class>', '</tt>'); }
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sub do_cmd_function{
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return use_wrappers(@_[0], '<tt class=function>', '</tt>'); }
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sub do_cmd_constant{
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return use_wrappers(@_[0], '<tt class=constant>', '</tt>'); }
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sub do_cmd_member{
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return use_wrappers(@_[0], '<tt class=member>', '</tt>'); }
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sub do_cmd_method{
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return use_wrappers(@_[0], '<tt class=method>', '</tt>'); }
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sub do_cmd_cfunction{
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return use_wrappers(@_[0], '<tt class=cfunction>', '</tt>'); }
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sub do_cmd_cdata{
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return use_wrappers(@_[0], '<tt class=cdata>', '</tt>'); }
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sub do_cmd_ctype{
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return use_wrappers(@_[0], '<tt class=ctype>', '</tt>'); }
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sub do_cmd_regexp{
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return use_wrappers(@_[0], '<tt class=regexp>', '</tt>'); }
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sub do_cmd_character{
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return use_wrappers(@_[0], '"<tt class=character>', '</tt>"'); }
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sub do_cmd_program{
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return use_wrappers(@_[0], '<b class=program>', '</b>'); }
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sub do_cmd_email{
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return use_wrappers(@_[0], '<span class=email>', '</span>'); }
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sub do_cmd_mimetype{
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return use_wrappers(@_[0], '<span class=mimetype>', '</span>'); }
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sub do_cmd_var{
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return use_wrappers(@_[0], "<var>", "</var>"); }
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sub do_cmd_dfn{
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return use_wrappers(@_[0], '<i class=dfn>', '</i>'); }
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sub do_cmd_emph{
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return use_italics(@_); }
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sub do_cmd_file{
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return use_wrappers(@_[0], '"<tt class=file>', '</tt>"'); }
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sub do_cmd_samp{
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return use_wrappers(@_[0], '"<tt class=samp>', '</tt>"'); }
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sub do_cmd_kbd{
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return use_wrappers(@_[0], '<kbd>', '</kbd>'); }
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sub do_cmd_strong{
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return use_wrappers(@_[0], '<b>', '</b>'); }
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sub do_cmd_textbf{
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return use_wrappers(@_[0], '<b>', '</b>'); }
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sub do_cmd_textit{
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return use_wrappers(@_[0], '<i>', '</i>'); }
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sub do_cmd_refmodule{
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# Insert the right magic to jump to the module definition.
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local($_) = @_;
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my $key = next_optional_argument();
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my $module = next_argument();
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$key = $module
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unless $key;
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return "<tt class=module><a href=\"module-$key.html\">$module</a></tt>" . $_;
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}
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sub do_cmd_newsgroup{
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local($_) = @_;
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my $newsgroup = next_argument();
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my $stuff = "<span class=newsgroup><a href=\"news:$newsgroup\">"
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. "$newsgroup</a></span>";
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return $stuff . $_;
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}
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sub do_cmd_envvar{
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local($_) = @_;
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my $envvar = next_argument();
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my($name,$aname,$ahref) = new_link_info();
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# The <tt> here is really to keep buildindex.py from making
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# the variable name case-insensitive.
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add_index_entry("environment variables!$envvar@<tt>\$$envvar</tt>",
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$ahref);
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add_index_entry("$envvar@\$$envvar", $ahref);
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return "<span class=envvar>$aname\$$envvar</a></span>" . $_;
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}
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sub do_cmd_url{
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# use the URL as both text and hyperlink
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local($_) = @_;
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my $url = next_argument();
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$url =~ s/~/~/g;
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return "<span class=url><a href=\"$url\">$url</a></span>" . $_;
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}
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sub do_cmd_manpage{
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# two parameters: \manpage{name}{section}
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local($_) = @_;
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my $page = next_argument();
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my $section = next_argument();
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return "<span class=manpage><i>$page</i>($section)</span>" . $_;
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}
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sub do_cmd_rfc{
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local($_) = @_;
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my $rfcnumber = next_argument();
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my $id = "rfcref-" . ++$global{'max_id'};
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my $href =
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"http://info.internet.isi.edu/in-notes/rfc/files/rfc$rfcnumber.txt";
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# Save the reference
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my $nstr = gen_index_id("RFC!RFC $rfcnumber", '');
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$index{$nstr} .= make_half_href("$CURRENT_FILE#$id");
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return ("<span class=rfc><a name=\"$id\"\nhref=\"$href\">"
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. "RFC $rfcnumber</a></span>" .$_);
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}
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sub do_cmd_deprecated{
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# two parameters: \deprecated{version}{whattodo}
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local($_) = @_;
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my $release = next_argument();
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my $reason = next_argument();
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return "<b>Deprecated since release $release.</b>\n$reason<p>" . $_;
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}
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sub do_cmd_versionadded{
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# one parameter: \versionadded{version}
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local($_) = @_;
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my $release = next_argument();
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return "\nNew in version $release.\n" . $_;
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}
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sub do_cmd_versionchanged{
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# one parameter: \versionchanged{version}
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local($_) = @_;
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my $release = next_argument();
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return "\nChanged in version $release.\n" . $_;
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}
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#
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# These function handle platform dependency tracking.
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#
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sub do_cmd_platform{
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local($_) = @_;
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my $platform = next_argument();
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$ModulePlatforms{$THIS_MODULE} = $platform;
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$platform = "Macintosh"
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if $platform eq 'Mac';
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return "\n<p class=availability>Availability: <span"
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. "\n class=platform>$platform</span>.</p>\n" . $_;
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}
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$IGNORE_PLATFORM_ANNOTATION = '';
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sub do_cmd_ignorePlatformAnnotation{
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local($_) = @_;
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$IGNORE_PLATFORM_ANNOTATION = next_argument();
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return $_;
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}
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# index commands
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$INDEX_SUBITEM = "";
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sub get_indexsubitem{
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return $INDEX_SUBITEM ? " $INDEX_SUBITEM" : '';
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}
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sub do_cmd_setindexsubitem{
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local($_) = @_;
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$INDEX_SUBITEM = next_argument();
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return $_;
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}
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sub do_cmd_withsubitem{
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# We can't really do the right thing, because LaTeX2HTML doesn't
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# do things in the right order, but we need to at least strip this stuff
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# out, and leave anything that the second argument expanded out to.
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#
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local($_) = @_;
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my $oldsubitem = $INDEX_SUBITEM;
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$INDEX_SUBITEM = next_argument();
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my $stuff = next_argument();
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my $br_id = ++$globals{'max_id'};
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my $marker = "$O$br_id$C";
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return
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$stuff
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. "\\setindexsubitem$marker$oldsubitem$marker"
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. $_;
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}
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# This is the prologue macro which is required to start writing the
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# mod\jobname.idx file; we can just ignore it.
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#
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sub do_cmd_makemodindex{ return @_[0]; }
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# We're in the document subdirectory when this happens!
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#
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open(IDXFILE, '>index.dat') || die "\n$!\n";
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open(INTLABELS, '>intlabels.pl') || die "\n$!\n";
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print INTLABELS "%internal_labels = ();\n";
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print INTLABELS "1; # hack in case there are no entries\n\n";
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# Using \0 for this is bad because we can't use common tools to work with the
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# resulting files. Things like grep can be useful with this stuff!
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#
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$IDXFILE_FIELD_SEP = "\1";
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sub write_idxfile{
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my ($ahref, $str) = @_;
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print IDXFILE $ahref, $IDXFILE_FIELD_SEP, $str, "\n";
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}
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sub gen_link{
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my($node,$target) = @_;
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print INTLABELS "\$internal_labels{\"$target\"} = \"$URL/$node\";\n";
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return "<a href=\"$node#$target\">";
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}
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sub make_index_entry{
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my($str) = @_;
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my($name,$aname,$ahref) = new_link_info();
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add_index_entry($str, $ahref);
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return "$aname$anchor_invisible_mark</a>";
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}
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sub add_index_entry{
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# add an entry to the index structures; ignore the return value
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my($str,$ahref) = @_;
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$str = gen_index_id($str, '');
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$index{$str} .= $ahref;
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write_idxfile($ahref, $str);
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}
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sub new_link_info{
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my $name = "l2h-" . ++$globals{'max_id'};
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my $aname = '<a name="' . $name . '">';
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my $ahref = gen_link($CURRENT_FILE, $name);
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return ($name, $aname, $ahref);
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}
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sub do_cmd_index{
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local($_) = @_;
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my $str = next_argument();
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#
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my($name,$aname,$ahref) = new_link_info();
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add_index_entry("$str", $ahref);
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return "$aname$anchor_invisible_mark</a>" . $_;
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}
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sub do_cmd_kwindex{
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local($_) = @_;
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my $str = next_argument();
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#
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my($name,$aname,$ahref) = new_link_info();
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add_index_entry("<tt>$str</tt>!keyword", $ahref);
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add_index_entry("keyword!<tt>$str</tt>", $ahref);
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return "$aname$anchor_invisible_mark</a>" . $_;
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}
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sub do_cmd_indexii{
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local($_) = @_;
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my $str1 = next_argument();
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my $str2 = next_argument();
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#
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my($name,$aname,$ahref) = new_link_info();
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add_index_entry("$str1!$str2", $ahref);
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add_index_entry("$str2!$str1", $ahref);
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return "$aname$anchor_invisible_mark</a>" . $_;
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}
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sub do_cmd_indexiii{
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local($_) = @_;
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my $str1 = next_argument();
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my $str2 = next_argument();
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my $str3 = next_argument();
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#
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my($name,$aname,$ahref) = new_link_info();
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add_index_entry("$str1!$str2 $str3", $ahref);
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add_index_entry("$str2!$str3, $str1", $ahref);
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add_index_entry("$str3!$str1 $str2", $ahref);
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return "$aname$anchor_invisible_mark</a>" . $_;
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}
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sub do_cmd_indexiv{
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local($_) = @_;
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my $str1 = next_argument();
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my $str2 = next_argument();
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my $str3 = next_argument();
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my $str4 = next_argument();
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#
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my($name,$aname,$ahref) = new_link_info();
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add_index_entry("$str1!$str2 $str3 $str4", $ahref);
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add_index_entry("$str2!$str3 $str4, $str1", $ahref);
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add_index_entry("$str3!$str4, $str1 $str2", $ahref);
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add_index_entry("$str4!$$str1 $str2 $str3", $ahref);
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return "$aname$anchor_invisible_mark</a>" . $_;
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}
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sub do_cmd_ttindex{
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local($_) = @_;
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my $str = next_argument();
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my $entry = $str . get_indexsubitem();
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return make_index_entry($entry) . $_;
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}
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sub my_typed_index_helper{
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local($word,$_) = @_;
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my $str = next_argument();
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#
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my($name,$aname,$ahref) = new_link_info();
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add_index_entry("$str $word", $ahref);
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add_index_entry("$word!$str", $ahref);
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return "$aname$anchor_invisible_mark</a>" . $_;
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}
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sub do_cmd_stindex{ return my_typed_index_helper('statement', @_); }
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sub do_cmd_opindex{ return my_typed_index_helper('operator', @_); }
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sub do_cmd_exindex{ return my_typed_index_helper('exception', @_); }
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sub do_cmd_obindex{ return my_typed_index_helper('object', @_); }
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sub my_parword_index_helper{
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local($word,$_) = @_;
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my $str = next_argument();
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return make_index_entry("$str ($word)") . $_;
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}
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sub make_mod_index_entry{
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my($str,$define) = @_;
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my($name,$aname,$ahref) = new_link_info();
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# equivalent of add_index_entry() using $define instead of ''
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$ahref =~ s/\#[-_a-zA-Z0-9]*\"/\"/
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if ($define eq 'DEF');
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$str = gen_index_id($str, $define);
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$index{$str} .= $ahref;
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write_idxfile($ahref, $str);
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if ($define eq 'DEF') {
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# add to the module index
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my($nstr,$garbage) = split / /, $str, 2;
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$Modules{$nstr} .= $ahref;
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}
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return "$aname$anchor_invisible_mark</a>";
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}
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$THIS_MODULE = '';
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$THIS_CLASS = '';
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sub define_module{
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my($word,$name) = @_;
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my $section_tag = join('', @curr_sec_id);
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$word = "$word " if $word;
|
|
$THIS_MODULE = "$name";
|
|
$INDEX_SUBITEM = "(in $name)";
|
|
print "[$name]";
|
|
return make_mod_index_entry("<tt>$name</tt> (${word}module)", 'DEF');
|
|
}
|
|
|
|
sub my_module_index_helper{
|
|
local($word, $_) = @_;
|
|
my $name = next_argument();
|
|
return define_module($word, $name) . $_;
|
|
}
|
|
|
|
sub ref_module_index_helper{
|
|
local($word, $_) = @_;
|
|
my $str = next_argument();
|
|
$word = "$word " if $word;
|
|
return make_mod_index_entry("<tt>$str</tt> (${word}module)", 'REF') . $_;
|
|
}
|
|
|
|
sub do_cmd_bifuncindex{
|
|
local($_) = @_;
|
|
my $str = next_argument();
|
|
my $fname = "<tt>$str()</tt>";
|
|
return make_index_entry("$fname (built-in function)") . $_;
|
|
}
|
|
|
|
sub do_cmd_modindex{ return my_module_index_helper('', @_); }
|
|
sub do_cmd_bimodindex{ return my_module_index_helper('built-in', @_); }
|
|
sub do_cmd_exmodindex{ return my_module_index_helper('extension', @_); }
|
|
sub do_cmd_stmodindex{ return my_module_index_helper('standard', @_); }
|
|
|
|
# these should be adjusted a bit....
|
|
sub do_cmd_refmodindex{ return ref_module_index_helper('', @_); }
|
|
sub do_cmd_refbimodindex{ return ref_module_index_helper('built-in', @_); }
|
|
sub do_cmd_refexmodindex{ return ref_module_index_helper('extension', @_); }
|
|
sub do_cmd_refstmodindex{ return ref_module_index_helper('standard', @_); }
|
|
|
|
sub do_cmd_nodename{ return do_cmd_label(@_); }
|
|
|
|
sub init_myformat{
|
|
# $anchor_invisible_mark = '';
|
|
$anchor_mark = '';
|
|
$icons{'anchor_mark'} = '';
|
|
}
|
|
init_myformat();
|
|
|
|
# similar to make_index_entry(), but includes the string in the result
|
|
# instead of the dummy filler.
|
|
#
|
|
sub make_str_index_entry{
|
|
my($str) = @_;
|
|
my($name,$aname,$ahref) = new_link_info();
|
|
add_index_entry($str, $ahref);
|
|
return "$aname$str</a>";
|
|
}
|
|
|
|
sub do_env_cfuncdesc{
|
|
local($_) = @_;
|
|
my $return_type = next_argument();
|
|
my $function_name = next_argument();
|
|
my $arg_list = next_argument();
|
|
my $idx = make_str_index_entry("<tt class=cfunction>$function_name()</tt>"
|
|
. get_indexsubitem());
|
|
$idx =~ s/ \(.*\)//;
|
|
$idx =~ s/\(\)//; # ????
|
|
return "<dl><dt>$return_type <b>$idx</b> (<var>$arg_list</var>)\n<dd>"
|
|
. $_
|
|
. '</dl>';
|
|
}
|
|
|
|
sub do_env_ctypedesc{
|
|
local($_) = @_;
|
|
my $type_name = next_argument();
|
|
my $idx = make_str_index_entry("<tt class=ctype>$type_name</tt>"
|
|
. get_indexsubitem());
|
|
$idx =~ s/ \(.*\)//;
|
|
return "<dl><dt><b>$idx</b>\n<dd>"
|
|
. $_
|
|
. '</dl>'
|
|
}
|
|
|
|
sub do_env_cvardesc{
|
|
local($_) = @_;
|
|
my $var_type = next_argument();
|
|
my $var_name = next_argument();
|
|
my $idx = make_str_index_entry("<tt class=cdata>$var_name</tt>"
|
|
. get_indexsubitem());
|
|
$idx =~ s/ \(.*\)//;
|
|
return "<dl><dt>$var_type <b>$idx</b>\n"
|
|
. '<dd>'
|
|
. $_
|
|
. '</dl>';
|
|
}
|
|
|
|
sub do_env_funcdesc{
|
|
local($_) = @_;
|
|
my $function_name = next_argument();
|
|
my $arg_list = next_argument();
|
|
my $idx = make_str_index_entry("<tt class=function>$function_name()</tt>"
|
|
. get_indexsubitem());
|
|
$idx =~ s/ \(.*\)//;
|
|
$idx =~ s/\(\)<\/tt>/<\/tt>/;
|
|
return "<dl><dt><b>$idx</b> (<var>$arg_list</var>)\n<dd>" . $_ . '</dl>';
|
|
}
|
|
|
|
sub do_env_funcdescni{
|
|
local($_) = @_;
|
|
my $function_name = next_argument();
|
|
my $arg_list = next_argument();
|
|
return "<dl><dt><b><tt class=function>$function_name</tt></b>"
|
|
. " (<var>$arg_list</var>)\n"
|
|
. '<dd>'
|
|
. $_
|
|
. '</dl>';
|
|
}
|
|
|
|
sub do_cmd_funcline{
|
|
local($_) = @_;
|
|
my $function_name = next_argument();
|
|
my $arg_list = next_argument();
|
|
my $prefix = "<tt class=function>$function_name()</tt>";
|
|
my $idx = make_str_index_entry($prefix . get_indexsubitem());
|
|
$prefix =~ s/\(\)//;
|
|
|
|
return "<dt><b>$prefix</b> (<var>$arg_list</var>)\n<dd>" . $_;
|
|
}
|
|
|
|
# Change this flag to index the opcode entries. I don't think it's very
|
|
# useful to index them, since they're only presented to describe the dis
|
|
# module.
|
|
#
|
|
$INDEX_OPCODES = 0;
|
|
|
|
sub do_env_opcodedesc{
|
|
local($_) = @_;
|
|
my $opcode_name = next_argument();
|
|
my $arg_list = next_argument();
|
|
my $idx;
|
|
if ($INDEX_OPCODES) {
|
|
$idx = make_str_index_entry(
|
|
"<tt class=opcode>$opcode_name</tt> (byte code instruction)");
|
|
$idx =~ s/ \(byte code instruction\)//;
|
|
}
|
|
else {
|
|
$idx = "<tt class=opcode>$opcode_name</tt>";
|
|
}
|
|
my $stuff = "<dl><dt><b>$idx</b>";
|
|
if ($arg_list) {
|
|
$stuff .= " <var>$arg_list</var>";
|
|
}
|
|
return $stuff . "\n<dd>" . $_ . '</dl>';
|
|
}
|
|
|
|
sub do_env_datadesc{
|
|
local($_) = @_;
|
|
my $dataname = next_argument();
|
|
my $idx = make_str_index_entry("<tt>$dataname</tt>" . get_indexsubitem());
|
|
$idx =~ s/ \(.*\)//;
|
|
return "<dl><dt><b>$idx</b>\n<dd>"
|
|
. $_
|
|
. '</dl>';
|
|
}
|
|
|
|
sub do_env_datadescni{
|
|
local($_) = @_;
|
|
my $idx = next_argument();
|
|
if (! $STRING_INDEX_TT) {
|
|
$idx = "<tt>$idx</tt>";
|
|
}
|
|
return "<dl><dt><b>$idx</b>\n<dd>" . $_ . '</dl>';
|
|
}
|
|
|
|
sub do_cmd_dataline{
|
|
local($_) = @_;
|
|
my $data_name = next_argument();
|
|
my $idx = make_str_index_entry("<tt>$data_name</tt>" . get_indexsubitem());
|
|
$idx =~ s/ \(.*\)//;
|
|
return "<dt><b>$idx</b><dd>" . $_;
|
|
}
|
|
|
|
sub do_env_excdesc{
|
|
local($_) = @_;
|
|
my $excname = next_argument();
|
|
my $idx = make_str_index_entry("<tt class=exception>$excname</tt>");
|
|
return "<dl><dt><b>$idx</b>\n<dd>" . $_ . '</dl>'
|
|
}
|
|
|
|
sub do_env_fulllineitems{ return do_env_itemize(@_); }
|
|
|
|
|
|
sub do_env_classdesc{
|
|
local($_) = @_;
|
|
$THIS_CLASS = next_argument();
|
|
my $arg_list = next_argument();
|
|
$idx = make_str_index_entry(
|
|
"<tt class=class>$THIS_CLASS</tt> (class in $THIS_MODULE)" );
|
|
$idx =~ s/ \(.*\)//;
|
|
return "<dl><dt><b>$idx</b> (<var>$arg_list</var>)\n<dd>" . $_ . '</dl>';
|
|
}
|
|
|
|
|
|
sub do_env_methoddesc{
|
|
local($_) = @_;
|
|
my $class_name = next_optional_argument();
|
|
$class_name = $THIS_CLASS
|
|
unless $class_name;
|
|
my $method = next_argument();
|
|
my $arg_list = next_argument();
|
|
my $extra = '';
|
|
if ($class_name) {
|
|
$extra = " ($class_name method)";
|
|
}
|
|
my $idx = make_str_index_entry("<tt class=method>$method()</tt>$extra");
|
|
$idx =~ s/ \(.*\)//;
|
|
$idx =~ s/\(\)//;
|
|
return "<dl><dt><b>$idx</b> (<var>$arg_list</var>)\n<dd>" . $_ . '</dl>';
|
|
}
|
|
|
|
|
|
sub do_cmd_methodline{
|
|
local($_) = @_;
|
|
my $class_name = next_optional_argument();
|
|
$class_name = $THIS_CLASS
|
|
unless $class_name;
|
|
my $method = next_argument();
|
|
my $arg_list = next_argument();
|
|
my $extra = '';
|
|
if ($class_name) {
|
|
$extra = " ($class_name method)";
|
|
}
|
|
my $idx = make_str_index_entry("<tt class=method>$method()</tt>$extra");
|
|
$idx =~ s/ \(.*\)//;
|
|
$idx =~ s/\(\)//;
|
|
return "<dt><b>$idx</b> (<var>$arg_list</var>)\n<dd>"
|
|
. $_;
|
|
}
|
|
|
|
|
|
sub do_cmd_methodlineni{
|
|
local($_) = @_;
|
|
next_optional_argument();
|
|
my $method = next_argument();
|
|
my $arg_list = next_argument();
|
|
return "<dt><b>$method</b> (<var>$arg_list</var>)\n<dd>"
|
|
. $_;
|
|
}
|
|
|
|
sub do_env_methoddescni{
|
|
local($_) = @_;
|
|
next_optional_argument();
|
|
my $method = next_argument();
|
|
my $arg_list = next_argument();
|
|
return "<dl><dt><b>$method</b> (<var>$arg_list</var>)\n<dd>"
|
|
. $_
|
|
. '</dl>';
|
|
}
|
|
|
|
|
|
sub do_env_memberdesc{
|
|
local($_) = @_;
|
|
my $class = next_optional_argument();
|
|
my $member = next_argument();
|
|
$class = $THIS_CLASS
|
|
unless $class;
|
|
my $extra = '';
|
|
$extra = " ($class attribute)"
|
|
if ($class ne '');
|
|
my $idx = make_str_index_entry("<tt class=member>$member</tt>$extra");
|
|
$idx =~ s/ \(.*\)//;
|
|
$idx =~ s/\(\)//;
|
|
return "<dl><dt><b>$idx</b>\n<dd>" . $_ . '</dl>';
|
|
}
|
|
|
|
|
|
sub do_cmd_memberline{
|
|
local($_) = @_;
|
|
my $class = next_optional_argument();
|
|
my $member = next_argument();
|
|
$class = $THIS_CLASS
|
|
unless $class;
|
|
my $extra = '';
|
|
$extra = " ($class attribute)"
|
|
if ($class ne '');
|
|
my $idx = make_str_index_entry("<tt class=member>$member</tt>$extra");
|
|
$idx =~ s/ \(.*\)//;
|
|
$idx =~ s/\(\)//;
|
|
return "<dt><b>$idx</b><dd>" . $_;
|
|
}
|
|
|
|
sub do_env_memberdescni{
|
|
local($_) = @_;
|
|
next_optional_argument();
|
|
my $member = next_argument();
|
|
return "<dl><dt><b><tt class=member>$member</tt></b>\n<dd>" . $_ . '</dl>';
|
|
}
|
|
|
|
|
|
sub do_cmd_memberlineni{
|
|
local($_) = @_;
|
|
next_optional_argument();
|
|
my $member = next_argument();
|
|
return "<dt><b><tt class=member>$member</tt></b><dd>" . $_;
|
|
}
|
|
|
|
@col_aligns = ("<td>", "<td>", "<td>", "<td>");
|
|
|
|
$TABLE_HEADER_BGCOLOR = $NAV_BGCOLOR;
|
|
|
|
sub setup_column_alignments{
|
|
local($_) = @_;
|
|
my($a1,$a2,$a3,$a4) = split(/[|]/,$_);
|
|
my($th1,$th2,$th3,$th4) = ('<th>', '<th>', '<th>', '<th>');
|
|
$col_aligns[0] = (($a1 eq 'c') ? '<td align=center>' : '<td>');
|
|
$col_aligns[1] = (($a2 eq 'c') ? '<td align=center>' : '<td>');
|
|
$col_aligns[2] = (($a3 eq 'c') ? '<td align=center>' : '<td>');
|
|
$col_aligns[3] = (($a4 eq 'c') ? '<td align=center>' : '<td>');
|
|
# return the aligned header start tags; only used for \begin{tableiii?}
|
|
$th1 = (($a1 eq 'l') ? '<th align=left>'
|
|
: ($a1 eq 'r' ? '<th align=right>' : '<th>'));
|
|
$th2 = (($a2 eq 'l') ? '<th align=left>'
|
|
: ($a2 eq 'r' ? '<th align=right>' : '<th>'));
|
|
$th3 = (($a3 eq 'l') ? '<th align=left>'
|
|
: ($a3 eq 'r' ? '<th align=right>' : '<th>'));
|
|
$th4 = (($a4 eq 'l') ? '<th align=left>'
|
|
: ($a4 eq 'r' ? '<th align=right>' : '<th>'));
|
|
return ($th1, $th2, $th3, $th4);
|
|
}
|
|
|
|
sub do_env_tableii{
|
|
local($_) = @_;
|
|
my($th1,$th2,$th3,$th4) = setup_column_alignments(next_argument());
|
|
my $font = next_argument();
|
|
my $h1 = next_argument();
|
|
my $h2 = next_argument();
|
|
$font = ''
|
|
if ($font eq 'textrm');
|
|
$globals{'lineifont'} = $font;
|
|
return '<table border align=center>'
|
|
. "\n <tr$TABLE_HEADER_BGCOLOR>"
|
|
. "\n $th1<b>$h1</b></th>"
|
|
. "\n $th2<b>$h2</b></th>"
|
|
. $_
|
|
. "\n</table>";
|
|
}
|
|
|
|
sub do_cmd_lineii{
|
|
local($_) = @_;
|
|
my $c1 = next_argument();
|
|
my $c2 = next_argument();
|
|
my($font,$sfont,$efont) = ($globals{'lineifont'}, '', '');
|
|
if ($font) {
|
|
$sfont = "<$font>";
|
|
$efont = "</$font>";
|
|
}
|
|
my($c1align,$c2align) = @col_aligns[0,1];
|
|
return "<tr>$c1align$sfont$c1$efont</td>\n"
|
|
. " $c2align$c2\ </td>"
|
|
. $_;
|
|
}
|
|
|
|
sub do_env_tableiii{
|
|
local($_) = @_;
|
|
my($th1,$th2,$th3,$th4) = setup_column_alignments(next_argument());
|
|
my $font = next_argument();
|
|
my $h1 = next_argument();
|
|
my $h2 = next_argument();
|
|
my $h3 = next_argument();
|
|
$font = ''
|
|
if ($font eq 'textrm');
|
|
$globals{'lineifont'} = $font;
|
|
return '<table border align=center>'
|
|
. "\n <tr$TABLE_HEADER_BGCOLOR>"
|
|
. "\n $th1<b>$h1</b></th>"
|
|
. "\n $th2<b>$h2</b></th>"
|
|
. "\n $th3<b>$h3</b></th>"
|
|
. $_
|
|
. "\n</table>";
|
|
}
|
|
|
|
sub do_cmd_lineiii{
|
|
local($_) = @_;
|
|
my $c1 = next_argument();
|
|
my $c2 = next_argument();
|
|
my $c3 = next_argument();
|
|
my($font,$sfont,$efont) = ($globals{'lineifont'}, '', '');
|
|
if ($font) {
|
|
$sfont = "<$font>";
|
|
$efont = "</$font>";
|
|
}
|
|
my($c1align,$c2align,$c3align) = @col_aligns[0,1,2];
|
|
return "<tr>$c1align$sfont$c1$efont</td>\n"
|
|
. " $c2align$c2</td>\n"
|
|
. " $c3align$c3\ </td>"
|
|
. $_;
|
|
}
|
|
|
|
sub do_env_tableiv{
|
|
local($_) = @_;
|
|
my($th1,$th2,$th3,$th4) = setup_column_alignments(next_argument());
|
|
my $font = next_argument();
|
|
my $h1 = next_argument();
|
|
my $h2 = next_argument();
|
|
my $h3 = next_argument();
|
|
my $h4 = next_argument();
|
|
$font = ''
|
|
if ($font eq 'textrm');
|
|
$globals{'lineifont'} = $font;
|
|
return '<table border align=center>'
|
|
. "\n <tr$TABLE_HEADER_BGCOLOR>"
|
|
. "\n $th1<b>$h1</b></th>"
|
|
. "\n $th2<b>$h2</b></th>"
|
|
. "\n $th3<b>$h3</b></th>"
|
|
. "\n $th4<b>$h4</b></th>"
|
|
. $_
|
|
. "\n</table>";
|
|
}
|
|
|
|
sub do_cmd_lineiv{
|
|
local($_) = @_;
|
|
my $c1 = next_argument();
|
|
my $c2 = next_argument();
|
|
my $c3 = next_argument();
|
|
my $c4 = next_argument();
|
|
my($font,$sfont,$efont) = ($globals{'lineifont'}, '', '');
|
|
if ($font) {
|
|
$sfont = "<$font>";
|
|
$efont = "</$font>";
|
|
}
|
|
my($c1align,$c2align,$c3align,$c4align) = @col_aligns;
|
|
return "<tr>$c1align$sfont$c1$efont</td>\n"
|
|
. " $c2align$c2</td>\n"
|
|
. " $c3align$c3</td>\n"
|
|
. " $c4align$c4\ </td>"
|
|
. $_;
|
|
}
|
|
|
|
sub do_cmd_maketitle {
|
|
local($_) = @_;
|
|
my $the_title = "\n<div class=titlepage><center>";
|
|
if ($t_title) {
|
|
$the_title .= "\n<h1>$t_title</h1>";
|
|
} else { write_warnings("\nThis document has no title."); }
|
|
if ($t_author) {
|
|
if ($t_authorURL) {
|
|
my $href = translate_commands($t_authorURL);
|
|
$href = make_named_href('author', $href,
|
|
"<b><font size='+2'>$t_author</font></b>");
|
|
$the_title .= "\n<p>$href</p>";
|
|
} else {
|
|
$the_title .= ("\n<p><b><font size='+2'>$t_author</font></b></p>");
|
|
}
|
|
} else { write_warnings("\nThere is no author for this document."); }
|
|
if ($t_institute) {
|
|
$the_title .= "\n<p>$t_institute</p>";}
|
|
if ($DEVELOPER_ADDRESS) {
|
|
$the_title .= "\n<p>$DEVELOPER_ADDRESS</p>";}
|
|
if ($t_affil) {
|
|
$the_title .= "\n<p><i>$t_affil</i></p>";}
|
|
if ($t_date) {
|
|
$the_title .= "\n<p><strong>$t_date</strong>";
|
|
if ($PYTHON_VERSION) {
|
|
$the_title .= "<br><strong>Release $PYTHON_VERSION</strong>";}
|
|
$the_title .= "</p>"
|
|
}
|
|
if ($t_address) {
|
|
$the_title .= "\n<p>$t_address</p>";
|
|
} else { $the_title .= "\n<p>"}
|
|
if ($t_email) {
|
|
$the_title .= "\n<p>$t_email</p>";
|
|
}# else { $the_title .= "</p>" }
|
|
$the_title .= "\n</center></div>";
|
|
return $the_title . $_ ;
|
|
}
|
|
|
|
|
|
#
|
|
# Module synopsis support
|
|
#
|
|
|
|
require SynopsisTable;
|
|
|
|
sub get_chapter_id(){
|
|
my $id = do_cmd_thechapter('');
|
|
$id =~ s/<SPAN CLASS="arabic">(\d+)<\/SPAN>/\1/;
|
|
$id =~ s/\.//;
|
|
return $id;
|
|
}
|
|
|
|
%ModuleSynopses = ('chapter' => 'SynopsisTable instance');
|
|
|
|
sub get_synopsis_table($){
|
|
my($chap) = @_;
|
|
my $st = $ModuleSynopses{$chap};
|
|
my $key;
|
|
foreach $key (keys %ModuleSynopses) {
|
|
if ($key eq $chap) {
|
|
return $ModuleSynopses{$chap};
|
|
}
|
|
}
|
|
$st = SynopsisTable->new();
|
|
$ModuleSynopses{$chap} = $st;
|
|
return $st;
|
|
}
|
|
|
|
sub do_cmd_moduleauthor{
|
|
local($_) = @_;
|
|
next_argument();
|
|
next_argument();
|
|
return $_;
|
|
}
|
|
|
|
sub do_cmd_sectionauthor{
|
|
local($_) = @_;
|
|
next_argument();
|
|
next_argument();
|
|
return $_;
|
|
}
|
|
|
|
sub do_cmd_declaremodule{
|
|
local($_) = @_;
|
|
my $key = next_optional_argument();
|
|
my $type = next_argument();
|
|
my $name = next_argument();
|
|
my $st = get_synopsis_table(get_chapter_id());
|
|
#
|
|
$key = $name unless $key;
|
|
$type = 'built-in' if $type eq 'builtin';
|
|
$st->declare($name, $key, $type);
|
|
define_module($type, $name);
|
|
return anchor_label("module-$key",$CURRENT_FILE,$_)
|
|
}
|
|
|
|
sub do_cmd_modulesynopsis{
|
|
local($_) = @_;
|
|
my $st = get_synopsis_table(get_chapter_id());
|
|
$st->set_synopsis($THIS_MODULE, translate_commands(next_argument()));
|
|
return $_;
|
|
}
|
|
|
|
sub do_cmd_localmoduletable{
|
|
local($_) = @_;
|
|
my $chap = get_chapter_id();
|
|
return "<tex2html-localmoduletable><$chap>\\tableofchildlinks[off]" . $_;
|
|
}
|
|
|
|
sub process_all_localmoduletables{
|
|
while (/<tex2html-localmoduletable><(\d+)>/) {
|
|
my $match = $&;
|
|
my $chap = $1;
|
|
my $st = get_synopsis_table($chap);
|
|
my $data = $st->tohtml();
|
|
s/$match/$data/;
|
|
}
|
|
}
|
|
sub process_python_state{
|
|
process_all_localmoduletables();
|
|
}
|
|
|
|
|
|
#
|
|
# "See also:" -- references placed at the end of a \section
|
|
#
|
|
|
|
sub do_env_seealso{
|
|
return "<div class=seealso>\n "
|
|
. "<p class=heading><b>See Also:</b></p>\n"
|
|
. @_[0]
|
|
. '</div>';
|
|
}
|
|
|
|
sub do_cmd_seemodule{
|
|
# Insert the right magic to jump to the module definition. This should
|
|
# work most of the time, at least for repeat builds....
|
|
local($_) = @_;
|
|
my $key = next_optional_argument();
|
|
my $module = next_argument();
|
|
my $text = next_argument();
|
|
$key = $module
|
|
unless $key;
|
|
return '<div class=seemodule>'
|
|
. "\n<p>Module <b><tt class=module><a href=\"module-$key.html\">"
|
|
. "$module</a></tt></b>"
|
|
. " ($text)</p>\n</div>"
|
|
. $_;
|
|
}
|
|
|
|
sub do_cmd_seetext{
|
|
return '<div class=seetext><p>' . @_[0] . '</div>';
|
|
}
|
|
|
|
|
|
#
|
|
# Definition list support.
|
|
#
|
|
|
|
sub do_env_definitions{
|
|
local($_) = @_;
|
|
return "<dl class=definitions>$_</dl>\n";
|
|
}
|
|
|
|
sub do_cmd_term{
|
|
local($_) = @_;
|
|
my $term = next_argument();
|
|
my($name,$aname,$ahref) = new_link_info();
|
|
# could easily add an index entry here...
|
|
return "<dt><b>$aname" . $term . "</a></b>\n<dd>" . $_;
|
|
}
|
|
|
|
|
|
process_commands_wrap_deferred(<<_RAW_ARG_DEFERRED_CMDS_);
|
|
code # {}
|
|
declaremodule # [] # {} # {}
|
|
memberline # [] # {}
|
|
methodline # [] # {} # {}
|
|
modulesynopsis # {}
|
|
platform # {}
|
|
samp # {}
|
|
setindexsubitem # {}
|
|
withsubitem # {} # {}
|
|
_RAW_ARG_DEFERRED_CMDS_
|
|
|
|
|
|
1; # This must be the last line
|