X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=pod%2Fsplitpod;h=0e936337e3c6353f0433fa51f02452a232568b04;hb=593b9c1462e1fc8a2425e215f64b2197e1bfb796;hp=fd327d80da5f0371b9ae431c044d5ea6358413c5;hpb=c07a80fdfe3926b5eb0585b674aa5d1f57b32ade;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/pod/splitpod b/pod/splitpod
index fd327d8..0e93633 100755
--- a/pod/splitpod
+++ b/pod/splitpod
@@ -1,6 +1,7 @@
 #!/usr/bin/perl
 
-use PerlDoc::Functions;
+use lib '../lib';  # If you haven't installed perl yet.
+use Pod::Functions;
 
 local $/ = '';
 
@@ -9,23 +10,36 @@ while (<>) {
 
     next unless /^=(?!cut)/ .. /^=cut/;
 
-    if (s/=item (\S+)/$1/) {
+    if (/=item (\S+)/ and $1 ne '*') {
+	s/=item //; 
 	#$cur = "POSIX::" . $1;
+	$next{$cur} = $1;
 	$cur = $1;
 	$syn{$cur} .= $_;
 	next;
     } else { 
 	#s,L</,L<POSIX/,g;
 	s,L</,L<perlfunc/,g;
-	$pod{$cur} .= $_ if $cur;
+	push @{$pod{$cur}}, $_ if $cur;
     }
 } 
 
 for $f ( keys %syn ) {
-    $type = $Type{$f} || next;
+    next unless $Type{$f};
     $flavor = $Flavor{$f};
     $orig = $f;
     ($name = $f) =~ s/\W//g;
+
+    # deal with several functions sharing a description
+    $func = $orig;
+    $func = $next{$func} until $pod{$func};
+    my $body = join "", @{$pod{$func}};
+
+    # deal with unbalanced =over and =back cause by the split
+    my $has_over = $body =~ /^=over/;
+    my $has_back = $body =~ /^=back/;
+    $body =~ s/^=over\s*//m if $has_over and !$has_back;
+    $body =~ s/^=back\s*//m if $has_back and !$has_over;
     open (POD, "> $name.pod") || die "can't open $name.pod: $!";
     print POD <<EOF;
 =head1 NAME
@@ -38,7 +52,7 @@ $syn{$orig}
 
 =head1 DESCRIPTION
 
-$pod{$orig}
+$body
 
 EOF