Fix overloading via inherited autoloaded functions

[p5sagit/p5-mst-13.2.git] / pod / pod2man.PL

diff --git a/pod/pod2man.PL b/pod/pod2man.PL
index a4a3c25..6821d84 100644 (file)
--- a/pod/pod2man.PL
+++ b/pod/pod2man.PL
@@ -15,7 +15,7 @@ use File::Basename qw(&basename &dirname);
 chdir(dirname($0));
 ($file = basename($0)) =~ s/\.PL$//;
 $file =~ s/\.pl$//
-       if ($^O eq 'VMS' or $^O eq 'os2');  # "case-forgiving"
+       if ($^O eq 'VMS' or $^O eq 'os2' or $^O eq 'amigaos');  # "case-forgiving"
 
 open OUT,">$file" or die "Can't create $file: $!";
 
@@ -25,14 +25,14 @@ print "Extracting $file (with variable substitutions)\n";
 # You can use $Config{...} to use Configure variables.
 
 print OUT <<"!GROK!THIS!";
-$Config{'startperl'}
+$Config{startperl}
+    eval 'exec $Config{perlpath} -S \$0 \${1+"\$@"}'
+       if \$running_under_some_shell;
 !GROK!THIS!
 
 # In the following, perl variables are not expanded during extraction.
 
 print OUT <<'!NO!SUBS!';
-eval 'exec perl -S $0 "$@"'
-    if 0;
 
 =head1 NAME
 
@@ -388,8 +388,11 @@ $wanna_see{SYNOPSIS}++ if $section =~ /^3/;
 
 $name = @ARGV ? $ARGV[0] : "<STDIN>";
 $Filename = $name;
-$name = uc($name) if $section =~ /^1/;
-$name =~ s/\.[^.]*$//;
+if ($section =~ /^1/) {
+    require File::Basename;
+    $name = uc File::Basename::basename($name);
+}
+$name =~ s/\.(pod|p[lm])$//i;
 $name =~ s(/)(::)g; # translate Getopt/Long to Getopt::Long, etc.
 
 if ($name ne 'something') {
@@ -605,11 +608,22 @@ END
 
 $indent = 0;
 
+$begun = "";
+
 while (<>) {
     if ($cutting) {
        next unless /^=/;
        $cutting = 0;
     }
+    if ($begun) {
+       if (/^=end\s+$begun/) {
+            $begun = "";
+       }
+       elsif ($begun =~ /^(roff|man)$/) {
+           print STDOUT $_;
+        }
+       next;
+    }
     chomp;
 
     # Translate verbatim paragraph
@@ -634,6 +648,22 @@ while (<>) {
 
     $verbatim = 0;
 
+    if (/^=for\s+(\S+)\s*/s) {
+       if ($1 eq "man" or $1 eq "roff") {
+           print STDOUT $',"\n\n";
+       } else {
+           # ignore unknown for
+       }
+       next;
+    }
+    elsif (/^=begin\s+(\S+)\s*/s) {
+       $begun = $1;
+       if ($1 eq "man" or $1 eq "roff") {
+           print STDOUT $'."\n\n";
+       }
+       next;
+    }
+
     # check for things that'll hosed our noremap scheme; affects $_
     init_noremap();