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-rwxr-xr-xreadline/doc/texi2html144
1 files changed, 102 insertions, 42 deletions
diff --git a/readline/doc/texi2html b/readline/doc/texi2html
index cc751785493..4beec01b341 100755
--- a/readline/doc/texi2html
+++ b/readline/doc/texi2html
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/local/bin/perl
'di ';
'ig 00 ';
#+##############################################################################
@@ -9,7 +9,7 @@
# #
#-##############################################################################
-# @(#)texi2html 1.51 09/10/96 Written (mainly) by Lionel Cons, Lionel.Cons@cern.ch
+# @(#)texi2html 1.52 01/05/98 Written (mainly) by Lionel Cons, Lionel.Cons@cern.ch
# The man page for this program is included at the end of this file and can be
# viewed using the command 'nroff -man texi2html'.
@@ -29,7 +29,7 @@ $DEBUG_DEF = 16;
$DEBUG_HTML = 32;
$DEBUG_USER = 64;
-$BIBRE = '\[[\w\/]+\]'; # RE for a bibliography reference
+$BIBRE = '\[[\w\/-]+\]'; # RE for a bibliography reference
$FILERE = '[\/\w.+-]+'; # RE for a file name
$VARRE = '[^\s\{\}]+'; # RE for a variable name
$NODERE = '[^@{}:\'`",]+'; # RE for a node name
@@ -37,8 +37,8 @@ $NODESRE = '[^@{}:\'`"]+'; # RE for a list of node names
$XREFRE = '[^@{}]+'; # RE for a xref (should use NODERE)
$ERROR = "***"; # prefix for errors and warnings
-$THISPROG = "texi2html 1.51"; # program name and version
-$HOMEPAGE = "http://wwwcn.cern.ch/dci/texi2html/"; # program home page
+$THISPROG = "texi2html 1.52"; # program name and version
+$HOMEPAGE = "http://wwwinfo.cern.ch/dis/texi2html/"; # program home page
$TODAY = &pretty_date; # like "20 September 1993"
$SPLITTAG = "<!-- SPLIT HERE -->\n"; # tag to know where to split
$PROTECTTAG = "_ThisIsProtected_"; # tag to recognize protected sections
@@ -129,6 +129,7 @@ $html2_doctype = '<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0 Strict Level 2//E
"!", "!",
"?", "?",
".", ".",
+ "-", "",
);
#
@@ -159,19 +160,23 @@ $html2_doctype = '<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0 Strict Level 2//E
'cite', 'CITE',
'code', 'CODE',
'ctrl', '&do_ctrl', # special case
- 'dfn', 'STRONG', # DFN tag is illegal in the standard
+ 'dfn', 'EM', # DFN tag is illegal in the standard
'dmn', '', # useless
+ 'email', '&do_email', # insert a clickable email address
'emph', 'EM',
'file', '"TT', # will put quotes, cf. &apply_style
'i', 'I',
'kbd', 'KBD',
'key', 'KBD',
+ 'math', 'EM',
'r', '', # unsupported
'samp', '"SAMP', # will put quotes, cf. &apply_style
'sc', '&do_sc', # special case
'strong', 'STRONG',
't', 'TT',
'titlefont', '', # useless
+ 'uref', '&do_uref', # insert a clickable URL
+ 'url', '&do_url', # insert a clickable URL
'var', 'VAR',
'w', '', # unsupported
);
@@ -270,6 +275,7 @@ $html2_doctype = '<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0 Strict Level 2//E
'smallbook', 1,
'vskip', 1,
'filbreak', 1,
+ 'paragraphindent', 1,
# unsupported formats
'cartouche', 1,
'end cartouche', 1,
@@ -283,6 +289,8 @@ $html2_doctype = '<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0 Strict Level 2//E
# #
#---############################################################################
+%value = (); # hold texinfo variables, see also -D
+
$use_bibliography = 1;
$use_acc = 0;
$debug = 0;
@@ -306,6 +314,7 @@ To convert a Texinfo file to HMTL: $0 [options] file
-expandinfo : use \@ifinfo sections, not \@iftex
-glossary : handle a glossary
-invisible name: use 'name' as an invisible anchor
+ -Dname : define name like with \@set
-I dir : search also for files in 'dir'
-menu : handle menus
-monolithic : output only one file including ToC
@@ -317,7 +326,7 @@ To convert a Texinfo file to HMTL: $0 [options] file
To check converted files: $0 -check [-verbose] files
EOT
-while ($#ARGV >= 0 && $ARGV[0] =~ /^-/) {
+while (@ARGV && $ARGV[0] =~ /^-/) {
$_ = shift(@ARGV);
if (/^-acc$/) { $use_acc = 1; next; }
if (/^-d(ebug)?(\d+)?$/) { $debug = $2 || shift(@ARGV); next; }
@@ -327,6 +336,7 @@ while ($#ARGV >= 0 && $ARGV[0] =~ /^-/) {
if (/^-g(lossary)?$/) { $use_glossary = 1; next; }
if (/^-i(nvisible)?$/) { $invisible_mark = shift(@ARGV); next; }
if (/^-iso$/) { $use_iso = 1; next; }
+ if (/^-D(.+)?$/) { $value{$1 || shift(@ARGV)} = 1; next; }
if (/^-I(.+)?$/) { push(@include_dirs, $1 || shift(@ARGV)); next; }
if (/^-m(enu)?$/) { $show_menu = 1; next; }
if (/^-mono(lithic)?$/) { $monolithic = 1; next; }
@@ -383,9 +393,8 @@ if ($monolithic) {
#
# variables
#
-%value = (); # hold texinfo variables
$value{'html'} = 1; # predefine html (the output format)
-$value{'texi2html'} = '1.51'; # predefine texi2html (the translator)
+$value{'texi2html'} = '1.52'; # predefine texi2html (the translator)
# _foo: internal to track @foo
foreach ('_author', '_title', '_subtitle',
'_settitle', '_setfilename') {
@@ -453,7 +462,7 @@ $toplevel = 0; # top level seen in hierarchy
$curlevel = 0; # current level in TOC
$node = ''; # current node name
$in_table = 0; # am I inside a table
-$table_type = ''; # type of table ('', 'f', 'v')
+$table_type = ''; # type of table ('', 'f', 'v', 'multi')
@tables = (); # nested table support
$in_bibliography = 0; # am I inside a bibliography
$in_glossary = 0; # am I inside a glossary
@@ -554,9 +563,11 @@ while ($_ = &next_line) {
#
s/((^|[^\@])(\@\@)*)\@c(omment)? .*/$1/;
# non-@ substitutions cf. texinfmt.el
- s/``/\"/g;
- s/''/\"/g;
- s/([\w ])---([\w ])/$1--$2/g;
+ unless ($in_pre) {
+ s/``/\"/g;
+ s/''/\"/g;
+ s/([\w ])---([\w ])/$1--$2/g;
+ }
#
# analyze the tag
#
@@ -570,14 +581,9 @@ while ($_ = &next_line) {
}
&skip_until($tag), next if $tag eq 'tex';
# handle special tables
- if ($tag eq 'table') {
- $table_type = '';
- } elsif ($tag eq 'ftable') {
+ if ($tag =~ /^(|f|v|multi)table$/) {
+ $table_type = $1;
$tag = 'table';
- $table_type = 'f';
- } elsif ($tag eq 'vtable') {
- $tag = 'table';
- $table_type = 'v';
}
# special cases
if ($tag eq 'top' || ($tag eq 'node' && /^\@node\s+top\s*,/i)) {
@@ -647,11 +653,16 @@ while ($_ = &next_line) {
push(@lines, &debug("<$format_map{$tag}>\n", __LINE__));
next;
} elsif ($tag eq 'table') {
- if (/^\@[fv]?table\s+\@(\w+)\s*$/) {
- $in_table = $1;
+ if (/^\@(|f|v|multi)table\s+\@(\w+)/) {
+ $in_table = $2;
unshift(@tables, join($;, $table_type, $in_table));
- push(@lines, &debug("<DL COMPACT>\n", __LINE__));
- &html_push_if('DL');
+ if ($table_type eq "multi") {
+ push(@lines, &debug("<TABLE BORDER>\n", __LINE__));
+ &html_push_if('TABLE');
+ } else {
+ push(@lines, &debug("<DL COMPACT>\n", __LINE__));
+ &html_push_if('DL');
+ }
push(@lines, &html_debug("\n", __LINE__));
} else {
warn "$ERROR Bad table line: $_";
@@ -776,18 +787,29 @@ while ($_ = &next_line) {
&html_pop_if();
push(@lines, &debug("</$format_map{$end_tag}>\n", __LINE__));
push(@lines, &html_debug("\n", __LINE__));
- } elsif ($end_tag eq 'table' ||
- $end_tag eq 'ftable' ||
- $end_tag eq 'vtable') {
- shift(@tables);
+ } elsif ($end_tag =~ /^(|f|v|multi)table$/) {
+ unless (@tables) {
+ warn "$ERROR \@end $end_tag without \@*table\n";
+ next;
+ }
+ ($table_type, $in_table) = split($;, shift(@tables));
+ unless ($1 eq $table_type) {
+ warn "$ERROR \@end $end_tag without matching \@$end_tag\n";
+ next;
+ }
+ if ($table_type eq "multi") {
+ push(@lines, "</TR></TABLE>\n");
+ &html_pop_if('TR');
+ } else {
+ push(@lines, "</DL>\n");
+ &html_pop_if('DD');
+ }
+ &html_pop_if();
if (@tables) {
($table_type, $in_table) = split($;, $tables[0]);
} else {
$in_table = 0;
}
- push(@lines, "</DL>\n");
- &html_pop_if('DD');
- &html_pop_if();
} elsif (defined($def_map{$end_tag})) {
push(@lines, &debug("</DL>\n", __LINE__));
} elsif ($end_tag eq 'menu') {
@@ -986,6 +1008,12 @@ EOC
if ($table_type) { # add also an index
unshift(@input_spool, "\@${table_type}index $what\n");
}
+ } elsif ($html_element eq 'TABLE') {
+ push(@lines, &debug("<TR><TD>$what</TD>\n", __LINE__));
+ &html_push('TR');
+ } elsif ($html_element eq 'TR') {
+ push(@lines, &debug("</TR>\n", __LINE__));
+ push(@lines, &debug("<TR><TD>$what</TD>\n", __LINE__));
} else {
push(@lines, &debug("<LI>$what\n", __LINE__));
&html_push('LI') unless $html_element eq 'LI';
@@ -996,6 +1024,9 @@ EOC
$deferred_ref = '';
}
next;
+ } elsif (/^\@tab\s+(.*)$/) {
+ push(@lines, "<TD>$1</TD>\n");
+ next;
}
}
}
@@ -1088,13 +1119,25 @@ while (@lines) {
print "# index $key sorted as $_\n"
if $key ne $_ && $debug & $DEBUG_INDEX;
}
+ push(@lines2, "Jump to:\n");
+ $last_letter = undef;
+ foreach $key (sort byalpha @keys) {
+ $letter = substr($key2alpha{$key}, 0, 1);
+ $letter = substr($key2alpha{$key}, 0, 2) if $letter eq $;;
+ if (!defined($last_letter) || $letter ne $last_letter) {
+ push(@lines2, "-\n") if defined($last_letter);
+ push(@lines2, "<A HREF=\"#$index\_$letter\">" . &protect_html($letter) . "</A>\n");
+ $last_letter = $letter;
+ }
+ }
+ push(@lines2, "<P>\n");
$last_letter = undef;
foreach $key (sort byalpha @keys) {
$letter = substr($key2alpha{$key}, 0, 1);
$letter = substr($key2alpha{$key}, 0, 2) if $letter eq $;;
if (!defined($last_letter) || $letter ne $last_letter) {
push(@lines2, "</DIR>\n") if defined($last_letter);
- push(@lines2, "<H2>" . &protect_html($letter) . "</H2>\n");
+ push(@lines2, "<H2><A NAME=\"$index\_$letter\">" . &protect_html($letter) . "</A></H2>\n");
push(@lines2, "<DIR>\n");
$last_letter = $letter;
}
@@ -1657,8 +1700,24 @@ sub menu_entry {
sub do_ctrl { "^$_[0]" }
+sub do_email {
+ local($addr, $text) = split(/,\s*/, $_[0]);
+
+ $text = $addr unless $text;
+ &anchor('', "mailto:$addr", $text);
+}
+
sub do_sc { "\U$_[0]\E" }
+sub do_uref {
+ local($url, $text) = split(/,\s*/, $_[0]);
+
+ $text = $url unless $text;
+ &anchor('', $url, $text);
+}
+
+sub do_url { &anchor('', $_[0], $_[0]) }
+
sub apply_style {
local($texi_style, $text) = @_;
local($style);
@@ -1822,7 +1881,7 @@ sub print_toplevel_footer {
print FILE <<EOT;
This document was generated on $TODAY using the
<A HREF=\"$HOMEPAGE\">texi2html</A>
-translator version 1.51.</P>
+translator version 1.52.</P>
EOT
&print_footer;
}
@@ -1879,7 +1938,7 @@ sub byalpha {
.nr nl 0-1 \" fake up transition to first page again
.nr % 0 \" start at page 1
'; __END__ ############# From here on it's a standard manual page ############
-.TH TEXI2HTML 1 "09/10/96"
+.TH TEXI2HTML 1 "01/05/98"
.AT 3
.SH NAME
texi2html \- a Texinfo to HTML converter
@@ -1924,8 +1983,9 @@ Use the section named 'Glossary' to build a list of terms and put links in the H
document from each term toward its definition.
.TP
.B \-invisible \fIname\fP
-Use \fIname\fP to create invisible destination anchors for index links. This is a workaround
-for a known bug of many WWW browsers, including xmosaic.
+Use \fIname\fP to create invisible destination anchors for index links
+(you can for instance use the invisible.xbm file shipped with this program).
+This is a workaround for a known bug of many WWW browsers, including netscape.
.TP
.B \-I \fIdir\fP
Look also in \fIdir\fP to find included files.
@@ -1985,21 +2045,21 @@ option, it creates only one file:
predefines the following variables: \fBhtml\fP, \fBtexi2html\fP.
.SH ADDITIONAL COMMANDS
.I texi2html
-implements the following non-Texinfo commands:
+implements the following non-Texinfo commands (maybe they are in Texinfo now...):
.TP 16
.B @ifhtml
This indicates the start of an HTML section, this section will passed through
-without any modofication.
+without any modification.
.TP
.B @end ifhtml
-This indcates the end of an HTML section.
+This indicates the end of an HTML section.
.SH VERSION
-This is \fItexi2html\fP version 1.51, 09/10/96.
+This is \fItexi2html\fP version 1.52, 01/05/98.
.PP
The latest version of \fItexi2html\fP can be found in WWW, cf. URL
-http://wwwcn.cern.ch/dci/texi2html/
+http://wwwinfo.cern.ch/dis/texi2html/
.SH AUTHOR
-The main author is Lionel Cons, CERN CN/DCI/UWS, Lionel.Cons@cern.ch.
+The main author is Lionel Cons, CERN IT/DIS/OSE, Lionel.Cons@cern.ch.
Many other people around the net contributed to this program.
.SH COPYRIGHT
This program is the intellectual property of the European
View Lorry Controller Status