# python.perl by Fred L. Drake, Jr. -*- perl -*- # # Heavily based on Guido van Rossum's myformat.perl (now obsolete). # # Extension to LaTeX2HTML for documents using myformat.sty. # Subroutines of the form do_cmd_ here define translations # for LaTeX commands \ defined in the corresponding .sty file. package main; # words typeset in a special way (not in HTML though) sub do_cmd_ABC{ 'ABC' . @_[0]; } sub do_cmd_UNIX{ 'Unix'. @_[0]; } sub do_cmd_ASCII{ 'ASCII' . @_[0]; } sub do_cmd_POSIX{ 'POSIX' . @_[0]; } sub do_cmd_C{ 'C' . @_[0]; } sub do_cmd_Cpp{ 'C++' . @_[0]; } sub do_cmd_EOF{ 'EOF' . @_[0]; } sub do_cmd_NULL{ 'NULL' . @_[0]; } sub do_cmd_e{ '\' . @_[0]; } $AUTHOR_ADDRESS = ''; $PYTHON_VERSION = ''; sub do_cmd_version{ $PYTHON_VERSION . @_[0]; } sub do_cmd_release{ local($_) = @_; s/$next_pair_pr_rx//; $PYTHON_VERSION = "$2"; $_; } sub do_cmd_authoraddress{ local($_) = @_; s/$next_pair_pr_rx//; $AUTHOR_ADDRESS = "$2"; $_; } sub do_cmd_hackscore{ local($_) = @_; s/$next_pair_pr_rx/_/; $_; } sub do_cmd_optional{ local($_) = @_; s|$next_pair_pr_rx|\[\2\]|; $_; } sub do_cmd_varvars{ local($_) = @_; s|$next_pair_pr_rx|\2|; $_; } sub use_current{ local($_) = @_; s|$next_pair_pr_rx|\2|; $_; } sub do_cmd_pytype{ use_current(); } sub do_cmd_makevar{ use_current(); } # Logical formatting (some based on texinfo), needs to be converted to # minimalist HTML. The "minimalist" is primarily to reduce the size of # output files for users that read them over the network rather than # from local repositories. sub do_cmd_code{ local($_) = @_; s|$next_pair_pr_rx|\2|; $_; } sub use_sans_serif{ local($_) = @_; s|$next_pair_pr_rx|\2|; $_; } sub use_italics{ local($_) = @_; s|$next_pair_pr_rx|\2|; $_; } sub do_cmd_sectcode{ &do_cmd_code(@_); } sub do_cmd_module{ &do_cmd_code(@_); } sub do_cmd_keyword{ &do_cmd_code(@_); } sub do_cmd_exception{ &do_cmd_code(@_); } sub do_cmd_class{ &do_cmd_code(@_); } sub do_cmd_function{ &do_cmd_code(@_); } sub do_cmd_constant{ &do_cmd_code(@_); } sub do_cmd_member{ &do_cmd_code(@_); } sub do_cmd_method{ &do_cmd_code(@_); } sub do_cmd_cfunction{ &do_cmd_code(@_); } sub do_cmd_cdata{ &do_cmd_code(@_); } sub do_cmd_ctype{ &do_cmd_code(@_); } sub do_cmd_regexp{ &do_cmd_code(@_); } sub do_cmd_key{ &do_cmd_code(@_); } sub do_cmd_character{ &do_cmd_samp(@_); } sub do_cmd_program{ &do_cmd_strong(@_); } sub do_cmd_email{ &use_sans_serif(@_); } sub do_cmd_mimetype{ &use_sans_serif(@_); } sub do_cmd_var{ &use_italics(@_); } sub do_cmd_dfn{ &use_italics(@_); } # make an index entry? sub do_cmd_emph{ &use_italics(@_); } sub do_cmd_newsgroup{ local($_) = @_; s/$next_pair_pr_rx//o; my $newsgroup = $2; my $stuff = "" . "$newsgroup"; $stuff . $_; } sub do_cmd_envvar{ local($_) = @_; s/$next_pair_pr_rx//; my($br_id,$envvar) = ($1, $2); my($name,$aname,$ahref) = link_info($br_id); # The here is really to keep buildindex.py from making # the variable name case-insensitive. add_index_entry("environment variables!$envvar@\$$envvar", $ahref); add_index_entry("$envvar@\$$envvar", $ahref); "$aname\$$envvar" . $_; } sub do_cmd_url{ # use the URL as both text and hyperlink local($_) = @_; s/$next_pair_pr_rx//; my $url = $2; $url =~ s/~/~/g; "$url" . $_; } sub do_cmd_manpage{ # two parameters: \manpage{name}{section} local($_) = @_; my $rx = "$next_pair_pr_rx$any_next_pair_pr_rx3"; s|$rx|\2(\4)|; $_; } sub do_cmd_rfc{ local($_) = @_; s/$next_pair_pr_rx//; my($br_id,$rfcnumber) = ($1, $2); # Save the reference my $nstr = &gen_index_id("RFC!RFC $rfcnumber", ''); $index{$nstr} .= &make_half_href("$CURRENT_FILE#$br_id"); "RFC $rfcnumber" .$_; } sub do_cmd_kbd{ local($_) = @_; s|$next_pair_pr_rx|\2|; $_; } sub do_cmd_strong{ local($_) = @_; s|$next_pair_pr_rx|\2|; $_; } sub do_cmd_deprecated{ # two parameters: \deprecated{version}{whattodo} local($_) = @_; my $rx = "$next_pair_pr_rx$any_next_pair_pr_rx3"; s|$rx|Deprecated since release \2.\n\4

|; $_; } # file and samp are at the end of this file since they screw up fontlock. # index commands $INDEX_SUBITEM = ""; sub get_indexsubitem{ #$INDEX_SUBITEM ? " $INDEX_SUBITEM" : ''; ''; } sub do_cmd_setindexsubitem{ local($_) = @_; s/$next_pair_pr_rx//; $INDEX_SUBITEM = $2; $_; } sub do_cmd_withsubitem{ # We can't really do the right right thing, because LaTeX2HTML doesn't # do things in the right order, but we need to at least strip this stuff # out, and leave anything that the second argument expanded out to. # local($_) = @_; my $any_next_pair_pr_rx3 = "$OP(\\d+)$CP([\\s\\S]*)$OP\\3$CP"; s/$next_pair_pr_rx$any_next_pair_pr_rx3/\4/; $INDEX_SUBITEM = $2; $_; } sub do_cmd_makemodindex{ @_[0]; } # We're in the document subdirectory when this happens! # open(IDXFILE, ">index.dat") || die "\n$!\n"; open(INTLABELS, ">intlabels.pl") || die "\n$!\n"; print INTLABELS "%internal_labels = ();\n"; print INTLABELS "1; # hack in case there are no entries\n\n"; # Using \0 for this is bad because we can't use common tools to work with the # resulting files. Things like grep can be useful with this stuff! # $IDXFILE_FIELD_SEP = "\1"; sub gen_target_name{ "l2h-" . @_[0]; } sub gen_target{ ""; } sub gen_link{ my($node,$target) = @_; print INTLABELS "\$internal_labels{\"$target\"} = \"$URL/$node\";\n"; ""; } sub make_index_entry{ my($br_id,$str) = @_; my($name,$aname,$ahref) = link_info($br_id); add_index_entry($str, $ahref); "$aname$anchor_invisible_mark"; } sub add_index_entry{ # add an entry to the index structures; ignore the return value my($str,$ahref) = @_; $str = gen_index_id($str, ''); $index{$str} .= $ahref; print IDXFILE $ahref, $IDXFILE_FIELD_SEP, $str, "\n"; } sub link_info{ my $name = gen_target_name(@_[0]); my $aname = gen_target($name); my $ahref = gen_link($CURRENT_FILE, $name); return ($name, $aname, $ahref); } sub do_cmd_index{ local($_) = @_; s/$next_pair_pr_rx[\n]?//o; my($br_id,$str) = ($1, $2); # my($name,$aname,$ahref) = link_info($br_id); add_index_entry("$str", $ahref); "$aname$anchor_invisible_mark" . $_; } sub do_cmd_indexii{ local($_) = @_; s/$next_pair_pr_rx//o; my($br_id1,$str1) = ($1, $2); s/$next_pair_pr_rx[\n]?//o; my($br_id2,$str2) = ($1, $2); # my($name,$aname,$ahref) = link_info($br_id1); add_index_entry("$str1!$str2", $ahref); add_index_entry("$str2!$str1", $ahref); "$aname$anchor_invisible_mark" . $_; } sub do_cmd_indexiii{ local($_) = @_; s/$next_pair_pr_rx//o; my($br_id1,$str1) = ($1, $2); s/$next_pair_pr_rx//o; my($br_id2,$str2) = ($1, $2); s/$next_pair_pr_rx[\n]?//o; my($br_id3,$str3) = ($1, $2); # my($name,$aname,$ahref) = link_info($br_id1); add_index_entry("$str1!$str2 $str3", $ahref); add_index_entry("$str2!$str3, $str1", $ahref); add_index_entry("$str3!$str1 $str2", $ahref); "$aname$anchor_invisible_mark" . $_; } sub do_cmd_indexiv{ local($_) = @_; s/$next_pair_pr_rx//o; my($br_id1,$str1) = ($1, $2); s/$next_pair_pr_rx//o; my($br_id2,$str2) = ($1, $2); s/$next_pair_pr_rx//o; my($br_id3,$str3) = ($1, $2); s/$next_pair_pr_rx[\n]?//o; my($br_id4,$str4) = ($1, $2); # my($name,$aname,$ahref) = link_info($br_id1); add_index_entry("$str1!$str2 $str3 $str4", $ahref); add_index_entry("$str2!$str3 $str4, $str1", $ahref); add_index_entry("$str3!$str4, $str1 $str2", $ahref); add_index_entry("$str4!$$str1 $str2 $str3", $ahref); "$aname$anchor_invisible_mark" . $_; } sub do_cmd_ttindex{ local($_) = @_; s/$next_pair_pr_rx[\n]?//; my($br_id,$str) = ($1, $2); &make_index_entry($br_id, $str . &get_indexsubitem) . $_; } sub my_typed_index_helper{ local($word,$_) = @_; s/$next_pair_pr_rx[\n]?//o; my($br_id,$str) = ($1, $2); # my($name,$aname,$ahref) = link_info($br_id1); add_index_entry("$str $word", $ahref); add_index_entry("$word!$str", $ahref); "$aname$anchor_invisible_mark" . $_; } sub do_cmd_stindex{ &my_typed_index_helper('statement', @_); } sub do_cmd_opindex{ &my_typed_index_helper('operator', @_); } sub do_cmd_exindex{ &my_typed_index_helper('exception', @_); } sub do_cmd_obindex{ &my_typed_index_helper('object', @_); } sub my_parword_index_helper{ local($word,$_) = @_; s/$next_pair_pr_rx[\n]?//o; my($br_id,$str) = ($1, $2); make_index_entry($br_id, "$str ($word)") . $_; } sub make_mod_index_entry{ my($br_id,$str,$define) = @_; my($name,$aname,$ahref) = link_info($br_id); # equivalent of add_index_entry() using $define instead of '' $str = gen_index_id($str, $define); $index{$str} .= $ahref; print IDXFILE $ahref, $IDXFILE_FIELD_SEP, $str, "\n"; if ($define eq 'DEF') { # add to the module index my($nstr,$garbage) = split / /, $str, 2; $Modules{$nstr} .= $ahref; } "$aname$anchor_invisible_mark"; } $THIS_MODULE = ''; $THIS_CLASS = ''; sub my_module_index_helper{ local($word, $_) = @_; s/$next_pair_pr_rx[\n]*//o; my($br_id, $str) = ($1, $2); my $section_tag = join('', @curr_sec_id); $word = "$word " if $word; $THIS_MODULE = "$str"; make_mod_index_entry("SECTION$section_tag", "$str (${word}module)", 'DEF') . $_; } sub ref_module_index_helper{ local($word, $_) = @_; s/$next_pair_pr_rx[\n]?//o; my($br_id, $str) = ($1, $2); $word = "$word " if $word; make_mod_index_entry($br_id, "$str (${word}module)", 'REF') . $_; } sub do_cmd_bifuncindex{ local($_) = @_; s/$next_pair_pr_rx[\n]?//o; my($br_id,$str,$fname) = ($1, $2, "$2()"); make_index_entry($br_id, "$fname (built-in function)") . $_; } sub do_cmd_modindex{ my_module_index_helper('', @_); } sub do_cmd_bimodindex{ my_module_index_helper('built-in', @_); } sub do_cmd_exmodindex{ my_module_index_helper('extension', @_); } sub do_cmd_stmodindex{ my_module_index_helper('standard', @_); } # these should be adjusted a bit.... sub do_cmd_refmodindex{ ref_module_index_helper('', @_); } sub do_cmd_refbimodindex{ ref_module_index_helper('built-in', @_); } sub do_cmd_refexmodindex{ ref_module_index_helper('extension', @_); } sub do_cmd_refstmodindex{ ref_module_index_helper('standard', @_); } sub do_cmd_nodename{ do_cmd_label(@_); } sub init_myformat{ # XXX need some way for this to be called after &initialise; ??? $anchor_mark = ''; $icons{'anchor_mark'} = ''; my $cmark = "(?:$comment_mark)?"; # <<2>>...<<2>> $next_pair_rx = "^[\\s\n%]*$O(\\d+)$C([\\s\\S]*)$O\\1$C"; $any_next_pair_rx3 = "[\\s\n%]*$O(\\d+)$C([\\s\\S]*)$O\\3$C"; $any_next_pair_rx5 = "[\\s\n%]*$O(\\d+)$C([\\s\\S]*)$O\\5$C"; $any_next_pair_rx7 = "[\\s\n%]*$O(\\d+)$C([\\s\\S]*)$O\\7$C"; $any_next_pair_rx9 = "[\\s\n%]*$O(\\d+)$C([\\s\\S]*)$O\\9$C"; # <#2#>...<#2#> $next_pair_pr_rx = "^[\\s\n%]*$OP(\\d+)$CP([\\s\\S]*)$OP\\1$CP$cmark"; $any_next_pair_pr_rx3 = "[\\s\n%]*$OP(\\d+)$CP([\\s\\S]*)$OP\\3$CP$cmark"; $any_next_pair_pr_rx5 = "[\\s\n%]*$OP(\\d+)$CP([\\s\\S]*)$OP\\5$CP$cmark"; $any_next_pair_pr_rx7 = "[\\s\n%]*$OP(\\d+)$CP([\\s\\S]*)$OP\\7$CP$cmark"; $any_next_pair_pr_rx9 = "[\\s\n%]*$OP(\\d+)$CP([\\s\\S]*)$OP\\9$CP$cmark"; } 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($br_id,$str) = @_; my($name,$aname,$ahref) = link_info($br_id); add_index_entry($str, $ahref); "$aname$str"; } # Changed from the stock version to indent {verbatim} sections, # and make them smaller, to better match the LaTeX version: # (Used with LaTeX2HTML 96.1*) sub replace_verbatim { # Modifies $_ my($prefix,$suffix) = ("\n

\n", "
"); 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
 is on the outside of the 
, # but I haven't found a workaround yet. sub replace_verbatim_hook{ # Modifies $_ my($prefix,$suffix) = ("\n

", "
"); 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($3, "$function_name()" . &get_indexsubitem); $idx =~ s/ \(.*\)//; $idx =~ s/\(\)//; } "
$return_type $idx" . "($arg_list)\n
$'
" } sub do_env_ctypedesc{ local($_) = @_; my $type_name = (''); my $cfuncdesc_rx = "$next_pair_rx"; if (/$cfuncdesc_rx/o) { $type_name = "$2"; $idx = make_str_index_entry($1, "$type_name" . &get_indexsubitem); $idx =~ s/ \(.*\)//; } "
$idx\n
$'
" } sub do_env_cvardesc{ local($_) = @_; 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($3, "$var_name" . &get_indexsubitem); $idx =~ s/ \(.*\)//; } "
$var_type $idx\n" . "
$'
"; } sub do_env_funcdesc{ local($_) = @_; 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($3, "$function_name()" . &get_indexsubitem); $idx =~ s/ \(.*\)//; $idx =~ s/\(\)//; } "
$idx ($arg_list)\n
$'
"; } sub do_env_funcdescni{ local($_) = @_; 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"; $idx = "$function_name"; } "
$idx ($arg_list)\n
$'
"; } sub do_cmd_funcline{ local($_) = @_; 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, "$function_name()" . &get_indexsubitem); $idx =~ s/\(\)//; "
$idx ($arg_list)\n
" . $_; } # 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($3, "$opcode_name (byte code instruction)"); $idx =~ s/ \(byte code instruction\)//; } else { $idx = "$opcode_name"; } } $stuff = "
$idx"; if ($arg_list) { $stuff .= "    $arg_list"; } $stuff . "\n
$'
"; } sub do_env_datadesc{ local($_) = @_; my $idx = ''; if (/$next_pair_rx/o) { $idx = make_str_index_entry($1, "$2" . &get_indexsubitem); $idx =~ s/ \(.*\)//; } "
$idx\n
$'
" } sub do_env_datadescni{ local($_) = @_; my $idx = ''; if (/$next_pair_rx/o) { if ($STRING_INDEX_TT) { $idx = "$2"; } else { $idx = "$2"; } } "
$idx\n
$'
" } sub do_cmd_dataline{ local($_) = @_; s/$next_pair_pr_rx//o; my($br_id, $data_name) = ($1, $2); my $idx = make_str_index_entry($br_id, "$data_name" . &get_indexsubitem); $idx =~ s/ \(.*\)//; "
$idx
" . $_; } sub do_env_excdesc{ local($_) = @_; /$next_pair_rx/o; my($br_id,$excname,$rest) = ($1, $2, $'); my $idx = make_str_index_entry($br_id, "$excname"); "
$idx\n
$rest
" } sub do_env_fulllineitems{ do_env_itemize(@_); } sub do_env_classdesc{ local($_) = @_; 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($3, "$class_name (class in $THIS_MODULE)" ); $idx =~ s/ \(.*\)//; } "
$idx ($arg_list)\n
$'
"; } sub do_env_methoddesc{ local($_) = @_; 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($3, "$method_name()$extra"); $idx =~ s/ \(.*\)//; $idx =~ s/\(\)//; } "
$idx ($arg_list)\n
$'
"; } sub do_env_methoddescni{ local($_) = @_; # 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; "
$method ($arg_list)\n
$'
"; } sub do_env_memberdesc{ local($_) = @_; # 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$any_next_pair_rx3$any_next_pair_rx5"; /$funcdesc_rx/o; my($class,$member,$arg_list) = ($2, $4, $6); $class = $THIS_CLASS unless $class; $extra = " ($class_name attribute)" if $class; my $idx = make_str_index_entry($3, "$member()$extra"); $idx =~ s/ \(.*\)//; $idx =~ s/\(\)//; "
$idx\n
$'
"; } sub do_env_memberdescni{ local($_) = @_; # 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; "
$member\n
$'
"; } @col_aligns = ("", "", ""); sub setup_column_alignments{ local($_) = @_; my($j1,$a1,$a2,$a3,$j4) = split(/[|]/,$_); my($th1,$th2,$th3) = ('', '', ''); $col_aligns[0] = (($a1 eq "c") ? "" : ""); $col_aligns[1] = (($a2 eq "c") ? "" : ""); $col_aligns[2] = (($a3 eq "c") ? "" : ""); # return the aligned header start tags; only used for \begin{tableiii?} $th1 = (($a1 eq "l") ? "" : ($a1 eq "r" ? "" : "")); $th2 = (($a2 eq "l") ? "" : ($a2 eq "r" ? "" : "")); $th3 = (($a3 eq "l") ? "" : ($a3 eq "r" ? "" : "")); ($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; "" . "\n $th1$h1" . "\n $th2$h2$'" . "\n
"; } sub do_cmd_lineii{ local($_) = @_; s/$next_pair_pr_rx//o; my $c1 = $2; s/$next_pair_pr_rx//o; my($c2,$font,$efont) = ($2, $globals{"lineifont"}, ''); if ($font) { $font = "<$font>"; $efont = ""; } my($c1align,$c2align) = @col_aligns[0,1]; "$c1align$font$c1$efont\n" . " $c2align$c2$'"; } sub do_env_tableiii{ local($_) = @_; 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; "" . "\n $th1$h1" . "\n $th2$h2" . "\n $th3$h3$'" . "\n
"; } sub do_cmd_lineiii{ local($_) = @_; 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,$efont) = ($2, $globals{"lineifont"}, ''); if ($font) { $font = "<$font>"; $efont = ""; } my($c1align, $c2align, $c3align) = @col_aligns; "$c1align$font$c1$efont\n" . " $c2align$c2\n" . " $c3align$c3$'"; } sub do_env_seealso{ "

See Also:

\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; "

Module $module" . "   ($text)

" . $_; } sub do_cmd_seetext{ "

" . @_[0]; } sub do_cmd_maketitle { local($_) = @_; my $the_title = ''; if ($t_title) { $the_title .= "

$t_title

"; } else { &write_warnings("\nThis document has no title."); } $the_title .= "\n
"; if ($t_author) { if ($t_authorURL) { my $href = &translate_commands($t_authorURL); $href = &make_named_href('author', $href, "${t_author}"); $the_title .= "\n

$href

"; } else { $the_title .= "\n

$t_author

"; } } else { &write_warnings("\nThere is no author for this document."); } if ($t_institute) { $the_title .= "\n

$t_institute

";} if ($AUTHOR_ADDRESS) { $the_title .= "\n

$AUTHOR_ADDRESS

";} if ($t_affil) { $the_title .= "\n

$t_affil

";} if ($t_date) { $the_title .= "\n

$t_date"; if ($PYTHON_VERSION) { $the_title .= "
Release $PYTHON_VERSION";} $the_title .= "

" } $the_title .= "\n
"; if ($t_address) { $the_title .= "\n

$t_address

"; } else { $the_title .= "\n

"} if ($t_email) { $the_title .= "\n

$t_email

"; }# else { $the_title .= "

" } $the_title . "
\n" . $_ ; } # sub do_cmd_indexlabel{ # "genindex" . @_[0]; # } # These are located down here since they screw up fontlock. -- used to. sub do_cmd_file{ # This uses a weird HTML construct to adjust the font to be # reasonable match that used in the printed form as much as # possible. The expected behavior is that a browser that doesn't # understand "" markup will use courier (or whatever # the font is for ). local($_) = @_; s|$next_pair_pr_rx|\"\2\"|; $_; } sub do_cmd_samp{ local($_) = @_; s|$next_pair_pr_rx|\"\2\"|; $_; } 1; # This must be the last line