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authorDavid E. O'Brien <obrien@FreeBSD.org>2008-01-13 06:24:49 +0000
committerDavid E. O'Brien <obrien@FreeBSD.org>2008-01-13 06:24:49 +0000
commit274835303c48ac29e7fd30a670e7a02fe78595e2 (patch)
tree007a579f2f9819b9d580b7f13a113caea29afc91
parentcf9c5c1a566bda1bc3eaeee00091c457c12cc68c (diff)
downloadsrc-274835303c48ac29e7fd30a670e7a02fe78595e2.tar.gz
src-274835303c48ac29e7fd30a670e7a02fe78595e2.zip
2004-09-25 Derek Price <derek@ximbiot.com>
* mkman.in: Move to... * mkman.pl: ...here.
Notes
Notes: svn path=/vendor/cvs/dist/; revision=175283
-rwxr-xr-xcontrib/cvs/doc/mkman.in314
1 files changed, 0 insertions, 314 deletions
diff --git a/contrib/cvs/doc/mkman.in b/contrib/cvs/doc/mkman.in
deleted file mode 100755
index bec7583a0c59..000000000000
--- a/contrib/cvs/doc/mkman.in
+++ /dev/null
@@ -1,314 +0,0 @@
-#! @PERL@
-#
-# Generate a man page from sections of a Texinfo manual.
-#
-# Copyright 2004 The Free Software Foundation,
-# Derek R. Price,
-# & Ximbiot <http://ximbiot.com>
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-
-
-# Need Perl 5.005 or greater for re 'eval'.
-require 5.005;
-
-# The usual.
-use strict;
-use IO::File;
-
-
-
-###
-### GLOBALS
-###
-my $texi_num = 0; # Keep track of how many texinfo files have been encountered.
-my @parent; # This needs to be global to be used inside of a regex later.
-
-
-
-###
-### FUNCTIONS
-###
-sub keyword_mode
-{
- my ($keyword, $file) = @_;
-
- return "\\fR"
- if $keyword =~ /^(|r|t)$/;
- return "\\fB"
- if $keyword =~ /^(strong|sc|code|file|samp)$/;
- return "\\fI"
- if $keyword =~ /^(emph|var|dfn)$/;
- die "no handler for keyword \`$keyword', found at line $. of file \`$file'\n";
-}
-
-
-
-# Return replacement for \@$keyword{$content}.
-sub do_keyword
-{
- my ($file, $parent, $keyword, $content) = @_;
-
- return "see node \`$content\\(aq in the CVS manual"
- if $keyword =~ /^(p?x)?ref$/;
- return "\\fP\\fP$content"
- if $keyword =~ /^splitrcskeyword$/;
-
- my $endmode = keyword_mode $parent;
- my $startmode = keyword_mode $keyword, $file;
-
- return "$startmode$content$endmode";
-}
-
-
-
-###
-### MAIN
-###
-for my $file (@ARGV)
-{
- my $fh = new IO::File "< $file"
- or die "Failed to open file \`$file': $!";
-
- if ($file !~ /\.(texinfo|texi|txi)$/)
- {
- print stderr "Passing \`$file' through unprocessed.\n";
- # Just cat any file that doesn't look like a Texinfo source.
- while (my $line = $fh->getline)
- {
- print $line;
- }
- next;
- }
-
- print stderr "Processing \`$file'.\n";
- $texi_num++;
- my $gotone = 0;
- my $inblank = 0;
- my $indent = 0;
- my $inexample = 0;
- my $inmenu = 0;
- my $intable = 0;
- my $last_header = "";
- my @table_headers;
- my @table_footers;
- my $table_header = "";
- my $table_footer = "";
- my $last;
- while ($_ = $fh->getline)
- {
- if (!$gotone && /^\@c ----- START MAN $texi_num -----$/)
- {
- $gotone = 1;
- next;
- }
-
- # Skip ahead until our man section.
- next unless $gotone;
-
- # If we find the end tag we are done.
- last if /^\@c ----- END MAN $texi_num -----$/;
-
- # Need to do this everywhere. i.e., before we print example
- # lines, since literal back slashes can appear there too.
- s/\\/\\\\/g;
- s/^\./\\&./;
- s/([\s])\./$1\\&./;
- s/'/\\(aq/g;
- s/`/\\`/g;
- s/(?<!-)---(?!-)/\\(em/g;
- s/\@bullet({}|\b)/\\(bu/g;
- s/\@dots({}|\b)/\\&.../g;
-
- # Examples should be indented and otherwise untouched
- if (/^\@example$/)
- {
- $indent += 2;
- print qq{.SP\n.PD 0\n};
- $inexample = 1;
- next;
- }
- if ($inexample)
- {
- if (/^\@end example$/)
- {
- $indent -= 2;
- print qq{\n.PD\n.IP "" $indent\n};
- $inexample = 0;
- next;
- }
- if (/^[ ]*$/)
- {
- print ".SP\n";
- next;
- }
-
- # Preserve the newline.
- $_ = qq{.IP "" $indent\n} . $_;
- }
-
- # Compress blank lines into a single line. This and its
- # corresponding skip purposely bracket the @menu and comment
- # removal so that blanks on either side of a menu are
- # compressed after the menu is removed.
- if (/^[ ]*$/)
- {
- $inblank = 1;
- next;
- }
-
- # Not used
- if (/^\@(ignore|menu)$/)
- {
- $inmenu++;
- next;
- }
- # Delete menu contents.
- if ($inmenu)
- {
- next unless /^\@end (ignore|menu)$/;
- $inmenu--;
- next;
- }
-
- # Remove comments
- next if /^\@c(omment)?\b/;
-
- # It's okay to ignore this keyword - we're not using any
- # first-line indent commands at all.
- next if s/^\@noindent\s*$//;
-
- # @need is only significant in printed manuals.
- next if s/^\@need\s+.*$//;
-
- # If we didn't hit the previous check and $inblank is set, then
- # we just finished with some number of blanks. Print the man
- # page blank symbol before continuing processing of this line.
- if ($inblank)
- {
- print ".SP\n";
- $inblank = 0;
- }
-
- # Chapter headers.
- $last_header = $1 if s/^\@node\s+(.*)$/.SH "$1"/;
- if (/^\@appendix\w*\s+(.*)$/)
- {
- my $content = $1;
- $content =~ s/^$last_header(\\\(em|\s+)?//;
- next if $content =~ /^\s*$/;
- s/^\@appendix\w*\s+.*$/.SS "$content"/;
- }
-
- # Tables are similar to examples, except we need to handle the
- # keywords.
- if (/^\@(itemize|table)(\s+(.*))?$/)
- {
- $indent += 2;
- push @table_headers, $table_header;
- push @table_footers, $table_footer;
- my $content = $3;
- if (/^\@itemize/)
- {
- my $bullet = $content;
- $table_header = qq{.IP "$bullet" $indent\n};
- $table_footer = "";
- }
- else
- {
- my $hi = $indent - 2;
- $table_header = qq{.IP "" $hi\n};
- $table_footer = qq{\n.IP "" $indent};
- if ($content)
- {
- $table_header .= "$content\{";
- $table_footer = "\}$table_footer";
- }
- }
- $intable++;
- next;
- }
-
- if ($intable)
- {
- if (/^\@end (itemize|table)$/)
- {
- $table_header = pop @table_headers;
- $table_footer = pop @table_footers;
- $indent -= 2;
- $intable--;
- next;
- }
- s/^\@itemx?(\s+(.*))?$/$table_header$2$table_footer/;
- # Fall through so the rest of the table lines are
- # processed normally.
- }
-
- # Index entries.
- s/^\@cindex\s+(.*)$/.IX "$1"/;
-
- $_ = "$last$_" if $last;
- undef $last;
-
- # Trap keywords
- my $nk = qr/
- \@(\w+)\{
- (?{ push @parent, $1 }) # Keep track of the last keyword
- # keyword we encountered.
- ((?:
- (?> (?:[^{}]|(?<=\@)[{}])*) # Non-braces without backtracking
- |
- (??{ $nk }) # Nested keywords
- )*)
- \}
- (?{ pop (@parent) }) # Lose track of the current keyword.
- /x;
-
- @parent = ("");
- while (s/$nk/do_keyword $file, $parent[$#parent], $1, $2/e)
- {
- # Do nothing except replace our last-replacement
- # tracker - the replacement regex above is handling
- # everything else.
- @parent = ("");
- }
- s/$nk/do_keyword $file, $parent[$#parent], $1, $2/ge;
-
- if (/\@\w+\{/)
- {
- # If there is still an opening keyword left, we need to
- # find the close bracket. Set $last to append the next
- # line in the next pass.
- $last = $_;
- next;
- }
-
- # Finally, unprotect texinfo special characters.
- s/\@://g;
- s/\@([{}])/$1/g;
-
- # Verify we haven't left commands unprocessed.
- die "Unprocessed command at line $. of file \`$file': "
- . ($1 ? "$1\n" : "<EOL>\n")
- if /^(?>(?:[^\@]|\@\@)*)\@(\w+|.|$)/;
-
- # Unprotect @@.
- s/\@\@/\@/g;
-
- # And print whatever's left.
- print $_;
- }
-}