mirror of https://github.com/python/cpython
905 lines
25 KiB
Perl
905 lines
25 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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# 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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$AUTHOR_ADDRESS = '';
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$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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s/$next_pair_pr_rx//;
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$PYTHON_VERSION = "$2";
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$_;
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}
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sub do_cmd_authoraddress{
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local($_) = @_;
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s/$next_pair_pr_rx//;
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$AUTHOR_ADDRESS = "$2";
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$_;
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}
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sub do_cmd_hackscore{
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local($_) = @_;
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s/$next_pair_pr_rx/_/;
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$_;
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}
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sub do_cmd_optional{
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local($_) = @_;
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s|$next_pair_pr_rx|</var><big>\[</big><var>\2</var><big>\]</big><var>|;
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$_;
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}
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sub do_cmd_varvars{
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local($_) = @_;
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s|$next_pair_pr_rx|<var>\2</var>|;
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$_;
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}
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sub use_current{
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local($_) = @_;
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s|$next_pair_pr_rx|\2|;
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$_;
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}
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sub do_cmd_pytype{ use_current(); }
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sub do_cmd_makevar{ use_current(); }
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# Logical formatting (some based on texinfo), needs to be converted to
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# minimalist HTML. The "minimalist" is primarily to reduce the size of
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# output files for users that read them over the network rather than
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# from local repositories.
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sub do_cmd_code{
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local($_) = @_;
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s|$next_pair_pr_rx|<tt>\2</tt>|;
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$_;
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}
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sub use_sans_serif{
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local($_) = @_;
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s|$next_pair_pr_rx|<font face=sans-serif>\2</font>|;
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$_;
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}
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sub use_italics{
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local($_) = @_;
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s|$next_pair_pr_rx|<i>\2</i>|;
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$_;
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}
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sub do_cmd_sectcode{ &do_cmd_code(@_); }
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sub do_cmd_module{ &do_cmd_code(@_); }
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sub do_cmd_keyword{ &do_cmd_code(@_); }
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sub do_cmd_exception{ &do_cmd_code(@_); }
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sub do_cmd_class{ &do_cmd_code(@_); }
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sub do_cmd_function{ &do_cmd_code(@_); }
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sub do_cmd_constant{ &do_cmd_code(@_); }
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sub do_cmd_member{ &do_cmd_code(@_); }
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sub do_cmd_method{ &do_cmd_code(@_); }
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sub do_cmd_cfunction{ &do_cmd_code(@_); }
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sub do_cmd_cdata{ &do_cmd_code(@_); }
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sub do_cmd_ctype{ &do_cmd_code(@_); }
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sub do_cmd_regexp{ &do_cmd_code(@_); }
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sub do_cmd_key{ &do_cmd_code(@_); }
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sub do_cmd_character{ &do_cmd_samp(@_); }
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sub do_cmd_program{ &do_cmd_strong(@_); }
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sub do_cmd_email{ &use_sans_serif(@_); }
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sub do_cmd_mimetype{ &use_sans_serif(@_); }
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sub do_cmd_var{ &use_italics(@_); }
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sub do_cmd_dfn{ &use_italics(@_); } # make an index entry?
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sub do_cmd_emph{ &use_italics(@_); }
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sub do_cmd_newsgroup{
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local($_) = @_;
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s/$next_pair_pr_rx//o;
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my $newsgroup = $2;
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my $stuff = "<a href=\"news:$newsgroup\"><font face=sans-serif>"
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. "$newsgroup</font></a>";
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$stuff . $_;
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}
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sub do_cmd_envvar{
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local($_) = @_;
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s/$next_pair_pr_rx//;
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my($br_id,$envvar) = ($1, $2);
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my($name,$aname,$ahref) = link_info($br_id);
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# The <tt> here is really to keep buildindex.py from making
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# the variable name case-insensitive.
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add_index_entry("environment variables!$envvar@<tt>\$$envvar</tt>",
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$ahref);
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add_index_entry("$envvar@\$$envvar", $ahref);
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"$aname\$$envvar</a>" . $_;
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}
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sub do_cmd_url{
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# use the URL as both text and hyperlink
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local($_) = @_;
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s/$next_pair_pr_rx//;
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my $url = $2;
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$url =~ s/~/~/g;
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"<a href=\"$url\"><font face=sans-serif>$url</font></a>" . $_;
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}
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sub do_cmd_manpage{
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# two parameters: \manpage{name}{section}
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local($_) = @_;
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my $rx = "$next_pair_pr_rx$any_next_pair_pr_rx3";
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s|$rx|<i>\2</i>(\4)|;
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$_;
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}
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sub do_cmd_rfc{
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local($_) = @_;
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s/$next_pair_pr_rx//;
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my($br_id,$rfcnumber) = ($1, $2);
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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#$br_id");
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"<a name=$br_id>RFC $rfcnumber</a>" .$_;
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}
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sub do_cmd_kbd{
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local($_) = @_;
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s|$next_pair_pr_rx|<kbd>\2</kbd>|;
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$_;
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}
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sub do_cmd_strong{
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local($_) = @_;
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s|$next_pair_pr_rx|<b>\2</b>|;
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$_;
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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 $rx = "$next_pair_pr_rx$any_next_pair_pr_rx3";
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s|$rx|<b>Deprecated since release \2.</b>\n\4<p>|;
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$_;
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}
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# file and samp are at the end of this file since they screw up fontlock.
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# index commands
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$INDEX_SUBITEM = "";
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sub get_indexsubitem{
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#$INDEX_SUBITEM ? " $INDEX_SUBITEM" : '';
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'';
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}
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sub do_cmd_setindexsubitem{
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local($_) = @_;
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s/$next_pair_pr_rx//;
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$INDEX_SUBITEM = $2;
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$_;
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}
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sub do_cmd_withsubitem{
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# We can't really do the right 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 $any_next_pair_pr_rx3 = "$OP(\\d+)$CP([\\s\\S]*)$OP\\3$CP";
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s/$next_pair_pr_rx$any_next_pair_pr_rx3/\4/;
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$INDEX_SUBITEM = $2;
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$_;
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}
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sub do_cmd_makemodindex{ @_[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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$IDXFILE_FIELD_SEP = "\1";
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sub gen_target_name{
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"l2h-" . @_[0];
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}
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sub gen_target{
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"<a name=\"" . @_[0] . "\">";
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}
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sub gen_link{
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my($node,$target) = @_;
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print INTLABELS "\$internal_labels{\"$target\"} = \"$URL/$node\";\n";
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"<a href=\"$node#$target\">";
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}
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sub make_index_entry{
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my($br_id,$str) = @_;
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my($name,$aname,$ahref) = link_info($br_id);
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add_index_entry($str, $ahref);
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"$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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print IDXFILE $ahref, $IDXFILE_FIELD_SEP, $str, "\n";
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}
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sub link_info{
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my $name = gen_target_name(@_[0]);
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my $aname = gen_target($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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s/$next_pair_pr_rx[\n]?//o;
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my($br_id,$str) = ($1, $2);
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#
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my($name,$aname,$ahref) = link_info($br_id);
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add_index_entry("$str", $ahref);
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"$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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s/$next_pair_pr_rx//o;
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my($br_id1,$str1) = ($1, $2);
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s/$next_pair_pr_rx[\n]?//o;
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my($br_id2,$str2) = ($1, $2);
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#
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my($name,$aname,$ahref) = link_info($br_id1);
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add_index_entry("$str1!$str2", $ahref);
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add_index_entry("$str2!$str1", $ahref);
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"$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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s/$next_pair_pr_rx//o;
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my($br_id1,$str1) = ($1, $2);
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s/$next_pair_pr_rx//o;
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my($br_id2,$str2) = ($1, $2);
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s/$next_pair_pr_rx[\n]?//o;
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my($br_id3,$str3) = ($1, $2);
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#
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my($name,$aname,$ahref) = link_info($br_id1);
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add_index_entry("$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", $ahref);
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"$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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s/$next_pair_pr_rx//o;
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my($br_id1,$str1) = ($1, $2);
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s/$next_pair_pr_rx//o;
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my($br_id2,$str2) = ($1, $2);
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s/$next_pair_pr_rx//o;
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my($br_id3,$str3) = ($1, $2);
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s/$next_pair_pr_rx[\n]?//o;
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my($br_id4,$str4) = ($1, $2);
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#
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my($name,$aname,$ahref) = link_info($br_id1);
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add_index_entry("$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", $ahref);
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"$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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s/$next_pair_pr_rx[\n]?//;
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my($br_id,$str) = ($1, $2);
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&make_index_entry($br_id, $str . &get_indexsubitem) . $_;
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}
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sub my_typed_index_helper{
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local($word,$_) = @_;
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s/$next_pair_pr_rx[\n]?//o;
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my($br_id,$str) = ($1, $2);
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#
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my($name,$aname,$ahref) = link_info($br_id1);
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add_index_entry("$str $word", $ahref);
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add_index_entry("$word!$str", $ahref);
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"$aname$anchor_invisible_mark</a>" . $_;
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}
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sub do_cmd_stindex{ &my_typed_index_helper('statement', @_); }
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sub do_cmd_opindex{ &my_typed_index_helper('operator', @_); }
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sub do_cmd_exindex{ &my_typed_index_helper('exception', @_); }
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sub do_cmd_obindex{ &my_typed_index_helper('object', @_); }
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sub my_parword_index_helper{
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local($word,$_) = @_;
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s/$next_pair_pr_rx[\n]?//o;
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my($br_id,$str) = ($1, $2);
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make_index_entry($br_id, "$str ($word)") . $_;
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}
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sub make_mod_index_entry{
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my($br_id,$str,$define) = @_;
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my($name,$aname,$ahref) = link_info($br_id);
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# equivalent of add_index_entry() using $define instead of ''
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$str = gen_index_id($str, $define);
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$index{$str} .= $ahref;
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print IDXFILE $ahref, $IDXFILE_FIELD_SEP, $str, "\n";
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if ($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} .= $ahref;
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}
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"$aname$anchor_invisible_mark</a>";
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}
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$THIS_MODULE = '';
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$THIS_CLASS = '';
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sub my_module_index_helper{
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local($word, $_) = @_;
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s/$next_pair_pr_rx[\n]*//o;
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my($br_id, $str) = ($1, $2);
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my $section_tag = join('', @curr_sec_id);
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$word = "$word " if $word;
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$THIS_MODULE = "$str";
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make_mod_index_entry("SECTION$section_tag",
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"<tt>$str</tt> (${word}module)", 'DEF') . $_;
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}
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sub ref_module_index_helper{
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local($word, $_) = @_;
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s/$next_pair_pr_rx[\n]?//o;
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my($br_id, $str) = ($1, $2);
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$word = "$word " if $word;
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make_mod_index_entry($br_id, "<tt>$str</tt> (${word}module)", 'REF') . $_;
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}
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sub do_cmd_bifuncindex{
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local($_) = @_;
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s/$next_pair_pr_rx[\n]?//o;
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my($br_id,$str,$fname) = ($1, $2, "<tt>$2()</tt>");
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make_index_entry($br_id, "$fname (built-in function)") . $_;
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}
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sub do_cmd_modindex{ my_module_index_helper('', @_); }
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sub do_cmd_bimodindex{ my_module_index_helper('built-in', @_); }
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sub do_cmd_exmodindex{ my_module_index_helper('extension', @_); }
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sub do_cmd_stmodindex{ my_module_index_helper('standard', @_); }
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# these should be adjusted a bit....
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sub do_cmd_refmodindex{ ref_module_index_helper('', @_); }
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sub do_cmd_refbimodindex{ ref_module_index_helper('built-in', @_); }
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sub do_cmd_refexmodindex{ ref_module_index_helper('extension', @_); }
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sub do_cmd_refstmodindex{ ref_module_index_helper('standard', @_); }
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sub do_cmd_nodename{ do_cmd_label(@_); }
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sub init_myformat{
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# XXX need some way for this to be called after &initialise; ???
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$anchor_mark = '';
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$icons{'anchor_mark'} = '';
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my $cmark = "(?:$comment_mark)?";
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# <<2>>...<<2>>
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$next_pair_rx = "^[\\s\n%]*$O(\\d+)$C([\\s\\S]*)$O\\1$C";
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$any_next_pair_rx3 = "[\\s\n%]*$O(\\d+)$C([\\s\\S]*)$O\\3$C";
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$any_next_pair_rx5 = "[\\s\n%]*$O(\\d+)$C([\\s\\S]*)$O\\5$C";
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$any_next_pair_rx7 = "[\\s\n%]*$O(\\d+)$C([\\s\\S]*)$O\\7$C";
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$any_next_pair_rx9 = "[\\s\n%]*$O(\\d+)$C([\\s\\S]*)$O\\9$C";
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# <#2#>...<#2#>
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$next_pair_pr_rx = "^[\\s\n%]*$OP(\\d+)$CP([\\s\\S]*)$OP\\1$CP$cmark";
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$any_next_pair_pr_rx3 = "[\\s\n%]*$OP(\\d+)$CP([\\s\\S]*)$OP\\3$CP$cmark";
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$any_next_pair_pr_rx5 = "[\\s\n%]*$OP(\\d+)$CP([\\s\\S]*)$OP\\5$CP$cmark";
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$any_next_pair_pr_rx7 = "[\\s\n%]*$OP(\\d+)$CP([\\s\\S]*)$OP\\7$CP$cmark";
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$any_next_pair_pr_rx9 = "[\\s\n%]*$OP(\\d+)$CP([\\s\\S]*)$OP\\9$CP$cmark";
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}
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init_myformat();
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# similar to make_index_entry(), but includes the string in the result
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# instead of the dummy filler.
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#
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sub make_str_index_entry{
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my($br_id,$str) = @_;
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my($name,$aname,$ahref) = link_info($br_id);
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add_index_entry($str, $ahref);
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"$aname$str</a>";
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}
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# Changed from the stock version to indent {verbatim} sections,
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# and make them smaller, to better match the LaTeX version:
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|
|
# (Used with LaTeX2HTML 96.1*)
|
|
sub replace_verbatim {
|
|
# Modifies $_
|
|
my($prefix,$suffix) = ("\n<p><dl><dd><pre>\n", "</pre></dl>");
|
|
s/$verbatim_mark(verbatim)(\d+)/$prefix$verbatim{$2}$suffix/go;
|
|
s/$verbatim_mark(rawhtml)(\d+)/$verbatim{$2}/ego; # Raw HTML
|
|
}
|
|
|
|
# (Used with LaTeX2HTML 98.1)
|
|
# The HTML this produces is bad; the <PRE> is on the outside of the <dl>,
|
|
# but I haven't found a workaround yet.
|
|
sub replace_verbatim_hook{
|
|
# Modifies $_
|
|
my($prefix,$suffix) = ("\n<p><dl><dd>", "</dl>");
|
|
s/$math_verbatim_rx/&put_comment("MATH: ".$verbatim{$1})/eg;
|
|
s/$verbatim_mark(\w*[vV]erbatim\*?)(\d+)\#/$prefix$verbatim{$2}$suffix/go;
|
|
# Raw HTML, but replacements may have protected characters
|
|
s/$verbatim_mark(rawhtml)(\d+)#/&unprotect_raw_html($verbatim{$2})/eg;
|
|
s/$verbatim_mark$keepcomments(\d+)#/$verbatim{$2}/ego; # Raw TeX
|
|
s/$unfinished_mark$keepcomments(\d+)#/$verbatim{$2}/ego; # Raw TeX
|
|
}
|
|
|
|
sub do_env_cfuncdesc{
|
|
local($_) = @_;
|
|
my($return_type,$function_name,$arg_list,$idx) = ('', '', '', '');
|
|
my $any_next_pair_rx3 = "$O(\\d+)$C([\\s\\S]*)$O\\3$C";
|
|
my $any_next_pair_rx5 = "$O(\\d+)$C([\\s\\S]*)$O\\5$C";
|
|
my $cfuncdesc_rx = "$next_pair_rx$any_next_pair_rx3$any_next_pair_rx5";
|
|
if (/$cfuncdesc_rx/o) {
|
|
$return_type = "$2";
|
|
$function_name = "$4";
|
|
$arg_list = "$6";
|
|
$idx = make_str_index_entry($3,
|
|
"<tt>$function_name()</tt>" . &get_indexsubitem);
|
|
$idx =~ s/ \(.*\)//;
|
|
$idx =~ s/\(\)//;
|
|
}
|
|
"<dl><dt>$return_type <b>$idx</b>"
|
|
. "(<var>$arg_list</var>)\n<dd>$'</dl>"
|
|
}
|
|
|
|
sub do_env_ctypedesc{
|
|
local($_) = @_;
|
|
my $type_name = ('');
|
|
my $cfuncdesc_rx = "$next_pair_rx";
|
|
if (/$cfuncdesc_rx/o) {
|
|
$type_name = "$2";
|
|
$idx = make_str_index_entry($1,
|
|
"<tt>$type_name</tt>" . &get_indexsubitem);
|
|
$idx =~ s/ \(.*\)//;
|
|
}
|
|
"<dl><dt><b>$idx</b>\n<dd>$'</dl>"
|
|
}
|
|
|
|
sub do_env_cvardesc{
|
|
local($_) = @_;
|
|
my($var_type,$var_name,$idx) = ('', '', '');
|
|
my $cfuncdesc_rx = "$next_pair_rx$any_next_pair_rx3";
|
|
if (/$cfuncdesc_rx/o) {
|
|
$var_type = "$2";
|
|
$var_name = "$4";
|
|
$idx = make_str_index_entry($3,
|
|
"<tt>$var_name</tt>" . &get_indexsubitem);
|
|
$idx =~ s/ \(.*\)//;
|
|
}
|
|
"<dl><dt>$var_type <b>$idx</b>\n"
|
|
. "<dd>$'</dl>";
|
|
}
|
|
|
|
sub do_env_funcdesc{
|
|
local($_) = @_;
|
|
my($function_name,$arg_list,$idx) = ('', '', '');
|
|
my $funcdesc_rx = "$next_pair_rx$any_next_pair_rx3";
|
|
if (/$funcdesc_rx/o) {
|
|
$function_name = "$2";
|
|
$arg_list = "$4";
|
|
$idx = make_str_index_entry($3, "<tt>$function_name()</tt>"
|
|
. &get_indexsubitem);
|
|
$idx =~ s/ \(.*\)//;
|
|
$idx =~ s/\(\)//;
|
|
}
|
|
"<dl><dt><b>$idx</b> (<var>$arg_list</var>)\n<dd>$'</dl>";
|
|
}
|
|
|
|
sub do_env_funcdescni{
|
|
local($_) = @_;
|
|
my($function_name,$arg_list,$idx) = ('', '', '');
|
|
my $funcdesc_rx = "$next_pair_rx$any_next_pair_rx3";
|
|
if (/$funcdesc_rx/o) {
|
|
$function_name = "$2";
|
|
$arg_list = "$4";
|
|
$idx = "<tt>$function_name</tt>";
|
|
}
|
|
"<dl><dt><b>$idx</b> (<var>$arg_list</var>)\n<dd>$'</dl>";
|
|
}
|
|
|
|
sub do_cmd_funcline{
|
|
local($_) = @_;
|
|
my $any_next_pair_pr_rx3 = "$OP(\\d+)$CP([\\s\\S]*)$OP\\3$CP";
|
|
|
|
s/$next_pair_pr_rx//o;
|
|
my $function_name = $2;
|
|
s/$next_pair_pr_rx//o;
|
|
my($br_id,$arg_list) = ($1, $2);
|
|
my $idx = make_str_index_entry($br_id, "<tt>$function_name()</tt>"
|
|
. &get_indexsubitem);
|
|
$idx =~ s/\(\)//;
|
|
|
|
"<dt><b>$idx</b> (<var>$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($opcode_name,$arg_list,$stuff,$idx) = ('', '', '', '');
|
|
my $opcodedesc_rx = "$next_pair_rx$any_next_pair_rx3";
|
|
if (/$opcodedesc_rx/o) {
|
|
$opcode_name = "$2";
|
|
$arg_list = "$4";
|
|
if ($INDEX_OPCODES) {
|
|
$idx = make_str_index_entry($3,
|
|
"<tt>$opcode_name</tt> (byte code instruction)");
|
|
$idx =~ s/ \(byte code instruction\)//;
|
|
}
|
|
else {
|
|
$idx = "<tt>$opcode_name</tt>";
|
|
}
|
|
}
|
|
$stuff = "<dl><dt><b>$idx</b>";
|
|
if ($arg_list) {
|
|
$stuff .= " <var>$arg_list</var>";
|
|
}
|
|
$stuff . "\n<dd>$'</dl>";
|
|
}
|
|
|
|
sub do_env_datadesc{
|
|
local($_) = @_;
|
|
my $idx = '';
|
|
if (/$next_pair_rx/o) {
|
|
$idx = make_str_index_entry($1, "<tt>$2</tt>" . &get_indexsubitem);
|
|
$idx =~ s/ \(.*\)//;
|
|
}
|
|
"<dl><dt><b>$idx</b>\n<dd>$'</dl>"
|
|
}
|
|
|
|
sub do_env_datadescni{
|
|
local($_) = @_;
|
|
my $idx = '';
|
|
if (/$next_pair_rx/o) {
|
|
if ($STRING_INDEX_TT) {
|
|
$idx = "$2"; }
|
|
else {
|
|
$idx = "<tt>$2</tt>"; }
|
|
}
|
|
"<dl><dt><b>$idx</b>\n<dd>$'</dl>"
|
|
}
|
|
|
|
sub do_cmd_dataline{
|
|
local($_) = @_;
|
|
|
|
s/$next_pair_pr_rx//o;
|
|
my($br_id, $data_name) = ($1, $2);
|
|
my $idx = make_str_index_entry($br_id, "<tt>$data_name</tt>"
|
|
. &get_indexsubitem);
|
|
$idx =~ s/ \(.*\)//;
|
|
|
|
"<dt><b>$idx</b><dd>" . $_;
|
|
}
|
|
|
|
sub do_env_excdesc{
|
|
local($_) = @_;
|
|
/$next_pair_rx/o;
|
|
my($br_id,$excname,$rest) = ($1, $2, $');
|
|
my $idx = make_str_index_entry($br_id, "<tt>$excname</tt>");
|
|
"<dl><dt><b>$idx</b>\n<dd>$rest</dl>"
|
|
}
|
|
|
|
sub do_env_fulllineitems{ do_env_itemize(@_); }
|
|
|
|
|
|
sub do_env_classdesc{
|
|
local($_) = @_;
|
|
my($class_name,$arg_list,$idx) = ('', '', '');
|
|
my $funcdesc_rx = "$next_pair_rx$any_next_pair_rx3";
|
|
if (/$funcdesc_rx/o) {
|
|
$class_name = "$2";
|
|
$arg_list = "$4";
|
|
$THIS_CLASS = $class_name;
|
|
$idx = make_str_index_entry($3,
|
|
"<tt>$class_name</tt> (class in $THIS_MODULE)" );
|
|
$idx =~ s/ \(.*\)//;
|
|
}
|
|
"<dl><dt><b>$idx</b> (<var>$arg_list</var>)\n<dd>$'</dl>";
|
|
}
|
|
|
|
|
|
sub do_env_methoddesc{
|
|
local($_) = @_;
|
|
my($class_name,$arg_list,$idx,$extra);
|
|
# Predefined $opt_arg_rx & $optional_arg_rx don't work because they
|
|
# require the argument to be there.
|
|
my $opt_arg_rx = "^\\s*(\\[([^]]*)\\])?";
|
|
my $funcdesc_rx = "$opt_arg_rx$any_next_pair_rx3$any_next_pair_rx5";
|
|
if (/$funcdesc_rx/o) {
|
|
$class_name = $2;
|
|
$class_name = $THIS_CLASS
|
|
unless $class_name;
|
|
$method_name = $4;
|
|
$arg_list = $6;
|
|
if ($class_name) {
|
|
$extra = " ($class_name method)";
|
|
}
|
|
$idx = make_str_index_entry($3, "<tt>$method_name()</tt>$extra");
|
|
$idx =~ s/ \(.*\)//;
|
|
$idx =~ s/\(\)//;
|
|
}
|
|
"<dl><dt><b>$idx</b> (<var>$arg_list</var>)\n<dd>$'</dl>";
|
|
}
|
|
|
|
|
|
sub do_env_methoddescni{
|
|
local($_) = @_;
|
|
# Predefined $opt_arg_rx & $optional_arg_rx don't work because they
|
|
# require the argument to be there.
|
|
my $opt_arg_rx = "^\\s*(\\[([^]]*)\\])?";
|
|
my $funcdesc_rx = "$opt_arg_rx$any_next_pair_rx3$any_next_pair_rx5";
|
|
/$funcdesc_rx/o;
|
|
my $method = $4;
|
|
my $arg_list = $6;
|
|
"<dl><dt><b>$method</b> (<var>$arg_list</var>)\n<dd>$'</dl>";
|
|
}
|
|
|
|
|
|
sub do_env_memberdesc{
|
|
local($_) = @_;
|
|
# Predefined $opt_arg_rx & $optional_arg_rx don't work because they
|
|
# require the argument to be there.
|
|
my $opt_arg_rx = "^\\s*(\\[([^]]*)\\])?";
|
|
my $funcdesc_rx = "$opt_arg_rx$any_next_pair_rx3";
|
|
s/$funcdesc_rx//o;
|
|
my($class,$member) = ($2, $4);
|
|
$class = $THIS_CLASS
|
|
unless $class;
|
|
$extra = " ($class_name attribute)"
|
|
if $class;
|
|
my $idx = make_str_index_entry($3, "<tt>$member()</tt>$extra");
|
|
$idx =~ s/ \(.*\)//;
|
|
$idx =~ s/\(\)//;
|
|
"<dl><dt><b>$idx</b>\n<dd>" . $_ . "</dl>";
|
|
}
|
|
|
|
|
|
sub do_env_memberdescni{
|
|
local($_) = @_;
|
|
# Predefined $opt_arg_rx & $optional_arg_rx don't work because they
|
|
# require the argument to be there.
|
|
my $opt_arg_rx = "^\\s*(\\[([^]]*)\\])?";
|
|
my $funcdesc_rx = "$opt_arg_rx$any_next_pair_rx3";
|
|
/$funcdesc_rx/o;
|
|
my $member = $4;
|
|
"<dl><dt><b>$member</b>\n<dd>$'</dl>";
|
|
}
|
|
|
|
|
|
@col_aligns = ("<td>", "<td>", "<td>");
|
|
|
|
sub setup_column_alignments{
|
|
local($_) = @_;
|
|
my($j1,$a1,$a2,$a3,$j4) = split(/[|]/,$_);
|
|
my($th1,$th2,$th3) = ('<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>");
|
|
# 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>"
|
|
: ($a3 eq "r" ? "<th align=right>" : "<th>"));
|
|
($th1, $th2, $th3);
|
|
}
|
|
|
|
sub do_env_tableii{
|
|
local($_) = @_;
|
|
my($font,$h1,$h2) = ('', '', '');
|
|
my $tableiii_rx =
|
|
"$next_pair_rx$any_next_pair_rx3$any_next_pair_rx5$any_next_pair_rx7";
|
|
if (/$tableiii_rx/o) {
|
|
$font = $4;
|
|
$font = ''
|
|
if ($font eq 'textrm');
|
|
$h1 = $6;
|
|
$h2 = $8;
|
|
}
|
|
my($th1,$th2,$th3) = setup_column_alignments($2);
|
|
$globals{"lineifont"} = $font;
|
|
"<table border align=center>"
|
|
. "\n <tr>$th1<b>$h1</b></th>"
|
|
. "\n $th2<b>$h2</b></th>$'"
|
|
. "\n</table>";
|
|
}
|
|
|
|
sub do_cmd_lineii{
|
|
local($_) = @_;
|
|
s/$next_pair_pr_rx//o;
|
|
my $c1 = $2;
|
|
s/$next_pair_pr_rx//o;
|
|
my($c2,$font,$sfont,$efont) = ($2, $globals{"lineifont"}, '', '');
|
|
if ($font) {
|
|
$sfont = "<$font>";
|
|
$efont = "</$font>";
|
|
}
|
|
my($c1align,$c2align) = @col_aligns[0,1];
|
|
"<tr>$c1align$sfont$c1$efont</td>\n"
|
|
. " $c2align$c2</td>$'";
|
|
}
|
|
|
|
sub do_env_tableiii{
|
|
local($_) = @_;
|
|
my($font,$h1,$h2,$h3) = ('', '', '', '');
|
|
|
|
my $tableiii_rx =
|
|
"$next_pair_rx$any_next_pair_rx3$any_next_pair_rx5$any_next_pair_rx7"
|
|
. "$any_next_pair_rx9";
|
|
if (/$tableiii_rx/o) {
|
|
$font = $4;
|
|
$font = ''
|
|
if ($font eq 'textrm');
|
|
$h1 = $6;
|
|
$h2 = $8;
|
|
$h3 = $10;
|
|
}
|
|
my($th1,$th2,$th3) = setup_column_alignments($2);
|
|
$globals{"lineifont"} = $font;
|
|
"<table border align=center>"
|
|
. "\n <tr>$th1<b>$h1</b></th>"
|
|
. "\n $th2<b>$h2</b></th>"
|
|
. "\n $th3<b>$h3</b></th>$'"
|
|
. "\n</table>";
|
|
}
|
|
|
|
sub do_cmd_lineiii{
|
|
local($_) = @_;
|
|
s/$next_pair_pr_rx//o;
|
|
my $c1 = $2;
|
|
s/$next_pair_pr_rx//o;
|
|
my $c2 = $2;
|
|
s/$next_pair_pr_rx//o;
|
|
my($c3,$font,$sfont,$efont) = ($2, $globals{"lineifont"}, '', '');
|
|
if ($font) {
|
|
$sfont = "<$font>";
|
|
$efont = "</$font>";
|
|
}
|
|
my($c1align, $c2align, $c3align) = @col_aligns;
|
|
"<tr>$c1align$sfont$c1$efont</td>\n"
|
|
. " $c2align$c2</td>\n"
|
|
. " $c3align$c3</td>$'";
|
|
}
|
|
|
|
sub do_env_seealso{
|
|
"<p><b>See Also:</b></p>\n" . @_[0];
|
|
}
|
|
|
|
sub do_cmd_seemodule{
|
|
# Insert the right magic to jump to the module definition. This should
|
|
# work most of the time, at least for repeat builds....
|
|
local($_) = @_;
|
|
my $any_next_pair_pr_rx3 = "$OP(\\d+)$CP([\\s\\S]*)$OP\\3$CP";
|
|
my $any_next_pair_pr_rx5 = "$OP(\\d+)$CP([\\s\\S]*)$OP\\5$CP";
|
|
# Predefined $opt_arg_rx & $optional_arg_rx don't work because they
|
|
# require the argument to be there.
|
|
my $opt_arg_rx = "^\\s*(\\[([^]]*)\\])?";
|
|
s/$opt_arg_rx$any_next_pair_pr_rx3$any_next_pair_pr_rx5//;
|
|
my($key,$module,$text) = ($2, $4, $6);
|
|
$key = $module unless $key;
|
|
"<p>Module <tt><b><a href=\"module-$key.html\">$module</a></b></tt>"
|
|
. " ($text)</p>"
|
|
. $_;
|
|
}
|
|
|
|
sub do_cmd_seetext{
|
|
"<p>" . @_[0];
|
|
}
|
|
|
|
|
|
sub do_cmd_maketitle {
|
|
local($_) = @_;
|
|
my $the_title = '';
|
|
if ($t_title) {
|
|
$the_title .= "<h1 align=center>$t_title</h1>";
|
|
} else { &write_warnings("\nThis document has no title."); }
|
|
$the_title .= "\n<center>";
|
|
if ($t_author) {
|
|
if ($t_authorURL) {
|
|
my $href = &translate_commands($t_authorURL);
|
|
$href = &make_named_href('author', $href, "<strong>${t_author}</strong>");
|
|
$the_title .= "\n<p>$href</p>";
|
|
} else {
|
|
$the_title .= "\n<p><strong>$t_author</strong></p>";
|
|
}
|
|
} else { &write_warnings("\nThere is no author for this document."); }
|
|
if ($t_institute) {
|
|
$the_title .= "\n<p>$t_institute</p>";}
|
|
if ($AUTHOR_ADDRESS) {
|
|
$the_title .= "\n<p>$AUTHOR_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>"
|
|
}
|
|
$the_title .= "\n</center>";
|
|
if ($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 . "<hr>\n" . $_ ;
|
|
}
|
|
|
|
|
|
# sub do_cmd_indexlabel{
|
|
# "genindex" . @_[0];
|
|
# }
|
|
|
|
|
|
# These are located down here since they screw up fontlock. -- used to.
|
|
|
|
sub do_cmd_file{
|
|
# This uses a weird HTML construct to adjust the font to be
|
|
# reasonable match that used in the printed form as much as
|
|
# possible. The expected behavior is that a browser that doesn't
|
|
# understand "<font face=...>" markup will use courier (or whatever
|
|
# the font is for <tt>).
|
|
local($_) = @_;
|
|
s|$next_pair_pr_rx|\"<tt>\2</tt>\"|;
|
|
$_;
|
|
}
|
|
|
|
sub do_cmd_samp{
|
|
local($_) = @_;
|
|
s|$next_pair_pr_rx|\"<tt>\2</tt>\"|;
|
|
$_;
|
|
}
|
|
|
|
1; # This must be the last line
|