[perl5.git] / pod / rofftoc

# Usage: rofftoc PerlTOC.xxx.raw
#
# Post-processes roffitall output. Called from roffitall to produce
# a formatted table of contents.
#
# Author: Tom Christiansen

print <<'EOF';
.de NP
'.sp 0.8i
.tl ''- % -''
'bp
'sp 0.5i
.tl ''\fB\s+2Perl Table of Contents\s0\fR''
'sp 0.3i
..
.wh -1i NP
.af % i
.sp 0.5i
.tl ''\fB\s+5Perl Table of Contents\s0\fR''
.sp 0.5i
.nf
.na
EOF
while (<>) {
    #chomp;
    s/Index://;
    ($type, $page, $desc) = split ' ', $_, 3;
    $desc =~ s/^"(.*)"$/$1/;
    if      ($type eq 'Title') {
	($name = $desc) =~ s/ .*//;
	next;
    } elsif ($type eq 'Name') {
	#print STDERR  $page, "\t", $desc;
	print ".ne 5\n";
	print ".in 0\n";
	print ".sp\n";
	print ".ft B\n";
	print "$desc\n";
	print ".ft P\n";
	print ".in 5n\n";
    } elsif ($type eq 'Header') {
	print ".br\n", $page, "\t", $desc;
    } elsif ($type eq 'Subsection') {
	print ".br\n", $page, "\t\t", $desc;
    } elsif ($type eq 'Item') {
	next if $desc =~ /\\bu/;
	next unless $name =~ /POSIX|func/i;
	print ".br\n", $page, "\t\t\t", $desc;
    }
} 
__END__
Index:Title	1	"PERL 1"
Index:Name	1	"perl - Practical Extraction and Report Language"
Index:Header	1	"NAME"
Index:Header	1	"SYNOPSIS"
Index:Header	2	"DESCRIPTION"
Index:Item	2	"\(bu Many usability enhancements"
Index:Item	2	"\(bu Simplified grammar"
Index:Item	2	"\(bu Lexical scoping"
Index:Item	2	"\(bu Arbitrarily nested data structures"
Index:Item	2	"\(bu Modularity and reusability"
Commit	Line	Data
44a8e56a	1	# Usage: rofftoc PerlTOC.xxx.raw
	2	#
	3	# Post-processes roffitall output. Called from roffitall to produce
	4	# a formatted table of contents.
	5	#
	6	# Author: Tom Christiansen
	7
	8	print <<'EOF';
	9	.de NP
	10	'.sp 0.8i
	11	.tl ''- % -''
	12	'bp
	13	'sp 0.5i
	14	.tl ''\fB\s+2Perl Table of Contents\s0\fR''
	15	'sp 0.3i
	16	..
	17	.wh -1i NP
	18	.af % i
	19	.sp 0.5i
	20	.tl ''\fB\s+5Perl Table of Contents\s0\fR''
	21	.sp 0.5i
	22	.nf
	23	.na
	24	EOF
	25	while (<>) {
	26	#chomp;
	27	s/Index://;
	28	($type, $page, $desc) = split ' ', $_, 3;
	29	$desc =~ s/^"(.*)"$/$1/;
	30	if ($type eq 'Title') {
	31	($name = $desc) =~ s/ .*//;
	32	next;
	33	} elsif ($type eq 'Name') {
	34	#print STDERR $page, "\t", $desc;
	35	print ".ne 5\n";
	36	print ".in 0\n";
	37	print ".sp\n";
	38	print ".ft B\n";
	39	print "$desc\n";
	40	print ".ft P\n";
	41	print ".in 5n\n";
	42	} elsif ($type eq 'Header') {
	43	print ".br\n", $page, "\t", $desc;
	44	} elsif ($type eq 'Subsection') {
	45	print ".br\n", $page, "\t\t", $desc;
	46	} elsif ($type eq 'Item') {
	47	next if $desc =~ /\\bu/;
	48	next unless $name =~ /POSIX\|func/i;
	49	print ".br\n", $page, "\t\t\t", $desc;
	50	}
	51	}
	52	__END__
	53	Index:Title 1 "PERL 1"
	54	Index:Name 1 "perl - Practical Extraction and Report Language"
	55	Index:Header 1 "NAME"
	56	Index:Header 1 "SYNOPSIS"
	57	Index:Header 2 "DESCRIPTION"
	58	Index:Item 2 "\(bu Many usability enhancements"
	59	Index:Item 2 "\(bu Simplified grammar"
	60	Index:Item 2 "\(bu Lexical scoping"
	61	Index:Item 2 "\(bu Arbitrarily nested data structures"
	62	Index:Item 2 "\(bu Modularity and reusability"