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dpavlin |
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#!/usr/bin/perl |
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# $Id: mikiman,v 1.4 2004/06/15 12:06:08 kripke Exp $ |
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# convert a http://openisis.org/Doc/MikiDoc to manpage |
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# uti/mikiman <doc/CmdLine.txt |nroff -man|less |
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# |
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# first section is always assumed NAME |
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# document should have standard * sections |
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# SYNOPSIS DESCRIPTION OPTIONS RETURN VALUES ENVIRONMENT FILES |
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# EXAMPLES DIAGNOSTICS ERRORS SEE ALSO STANDARDS BUGS |
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# SECURITY CONSIDERATIONS |
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# |
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# ; is a comment line. a first line starting ;man sets textheading and man mode |
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# $ (code mode) toggles .nf - .fi (nofill - fill) |
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# * is .SH |
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# - is .TP or .HP in man mode, else .IP \(bu |
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# *foo* is .B |
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# _foo_ is .IR |
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# |
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# c.f. man groff_man |
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# c.f. http://www.schweikhardt.net/man_page_howto.html |
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# c.f. http://cm.bell-labs.com/sys/doc/troff.html |
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# |
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# TODO: should get .TH defaults from .man file |
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# TODO: use tbl for ||| constructs |
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use POSIX qw(strftime); |
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$mode = 'p'; # plain code list table |
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$noman = 1; |
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# if first line has man instructions, treat as real manpage |
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# else use "documentation" mode |
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$_ = <STDIN>; |
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if (/^;man/) { |
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chomp; |
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($foo, $title, $section, $footmid, $footleft, $headmid) = split /\t/; |
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$noman = 0; |
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$_ = <STDIN>; |
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} else { |
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($title, $section) = ($ARGV[0] || 'malete', $ARGV[1] || 7); |
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} |
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$footmid ||= gmtime; |
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$footleft ||= 'Malete 0.9.9x'; |
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$headmid ||= 'Malete database'; |
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print ".TH \"$title\" \"$section\" \"$footmid\" \"$footleft\" \"$headmid\" |
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.SH NAME |
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"; |
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do {{ |
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($mark, $line) = /(.)\t?(.*)/; |
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if ('c' eq $mode) { # in code mode |
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if ('$' ne $mark) { |
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print $_; |
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} else { |
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$mode = 'p'; |
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print ".fi\n\n"; |
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} |
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next; |
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} |
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$pre = ''; |
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if ('l' eq $mode && $mark !~ /[->\t]/) { # end list |
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print ".P\n"; |
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$mode = 'p'; |
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} |
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if ('*' eq $mark) { # section heading |
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$pre = '.SH '; |
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$line = uc($line); |
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} elsif ('-' eq $mark) { # start list entry |
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if ( $line =~ /^--/ ) { print "\n\\l'|40'\n.P\n"; next; } |
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$pre = $noman ? ".IP \\(bu 4\n" # noice bullets in noman's land |
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: 40 > length($line) ? ".TP\n.I " : ".HP\n"; |
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$mode = 'l'; |
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} elsif ('$' eq $mark) { |
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$pre = '.nf'; |
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$mode = 'c'; |
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} elsif ('>' eq $mark) { # link |
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$pre = '.I '; |
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if (2 == (($tgt,$name) = split(/\t/, $line))) { |
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$line = "$name (\\(-> $tgt)" |
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} else { |
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$pre .= '\\(-> '; |
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} |
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} elsif (';' eq $mark) { # comment |
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next; |
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} elsif ("\t" eq $mark) { # nothing |
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} else { |
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chomp($line = $_); |
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} |
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$line =~ s/^\./\\&./; # prepend the "zero width filler" |
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$line =~ s/_(\S+)_/\\fI$1\\fR/g; |
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$line =~ s/\*(\S+)\*/\\fB$1\\fR/g; |
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print $pre, $line, "\n"; |
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}} while (<STDIN>); |
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