Purge references to --netscape and --libpods, no longer in Pod::Html

The long deprecated --netscape flag was removed in commit 27b29ec338b08496.
This was originally added to control use of Netscape specific HTML
extensions, , but became a no-op when that functionality was removed.
--libpods was removed in commit 3b49d8d9ac841d8e.

However neither commit removed use of these flags by callers to Pod::Html,
notably in installhtml and the Makefiles that invoke it. Hence this commit.

8 files changed, 9 insertions, 48 deletions

diff --git a/Cross/Makefile-cross-SH b/Cross/Makefile-cross-SH
index d71364d5a2..1f9a226ba1 100644
--- a/Cross/Makefile-cross-SH
+++ b/Cross/Makefile-cross-SH
@@ -809,7 +809,6 @@ install.html: all installhtml
       --htmlroot=$(privlib)/html  \
       --splithead=pod/perlipc     \
       --splititem=pod/perlfunc    \
-      --libpods=perlfunc:perlguts:perlvar:perlrun:perlop \
       --ignore=Porting/Maintainers.pm,Porting/pumpkin.pod,Porting/repository.pod \
       --verbose
 
diff --git a/INSTALL b/INSTALL
index 87c56796cd..5c2846fee5 100644
--- a/INSTALL
+++ b/INSTALL
@@ -2196,7 +2196,6 @@ perl documentation:
       --htmlroot=/perl/nmanual    \
       --splithead=pod/perlipc     \
       --splititem=pod/perlfunc    \
-      --libpods=perlfunc:perlguts:perlvar:perlrun:perlop \
       --verbose
 
 See the documentation in installhtml for more details.  It can take
diff --git a/Makefile.SH b/Makefile.SH
index a9ed850a74..f4643a2b96 100755
--- a/Makefile.SH
+++ b/Makefile.SH
@@ -1114,7 +1114,6 @@ install.html: all installhtml
       --htmlroot=$(privlib)/html  \
       --splithead=pod/perlipc     \
       --splititem=pod/perlfunc    \
-      --libpods=perlfunc:perlguts:perlvar:perlrun:perlop \
       --ignore=Porting/Maintainers.pm,Porting/pumpkin.pod,Porting/repository.pod \
       --verbose
 
diff --git a/ext/Pod-Html/bin/pod2html b/ext/Pod-Html/bin/pod2html
index 9f4081a6d6..c422ebf48a 100644
--- a/ext/Pod-Html/bin/pod2html
+++ b/ext/Pod-Html/bin/pod2html
@@ -8,7 +8,7 @@ pod2html - convert .pod files to .html files
 
     pod2html --help --htmlroot=<name> --infile=<name> --outfile=<name>
              --podpath=<name>:...:<name> --podroot=<name>
-             --libpods=<name>:...:<name> --recurse --norecurse --verbose
+             --recurse --norecurse --verbose
              --index --noindex --title=<name>
 
 =head1 DESCRIPTION
@@ -61,24 +61,6 @@ Specify the base directory for finding library pods.
 Specify which subdirectories of the podroot contain pod files whose
 HTML converted forms can be linked-to in cross-references.
 
-=item libpods
-
-  --libpods=name:...:name
-
-List of page names (eg, "perlfunc") which contain linkable C<=item>s.
-
-=item netscape
-
-  --netscape
-
-Use Netscape HTML directives when applicable.
-
-=item nonetscape
-
-  --nonetscape
-
-Do not use Netscape HTML directives (default).
-
 =item index
 
   --index
diff --git a/installhtml b/installhtml
index a4952817b0..0208cc87b2 100644
--- a/installhtml
+++ b/installhtml
@@ -18,8 +18,7 @@ installhtml - converts a collection of POD pages to HTML format.
     installhtml  [--help] [--podpath=<name>:...:<name>] [--podroot=<name>]
          [--htmldir=<name>] [--htmlroot=<name>]  [--norecurse] [--recurse]
          [--splithead=<name>,...,<name>]   [--splititem=<name>,...,<name>]
-         [--libpods=<name>,...,<name>]        [--ignore=<name>,...,<name>]
-         [--verbose]
+         [--ignore=<name>,...,<name>]  [--verbose]
 
 =head1 DESCRIPTION
 
@@ -77,11 +76,6 @@ split, rather it invokes I<splitpod> to do the dirty work.  As with
 
 The directory containing the splitpod program. The default is 'podroot/pod'.
 
-=item B<--libpods> library PODs for LE<lt>E<gt> links
-
-Comma-separated list of "library" pod files.  This is the same list that
-will be passed to pod2html when any pod is converted.
-
 =item B<--ignore> files to be ignored
 
 Comma-separated of files that shouldn't be installed, given relative
@@ -104,7 +98,6 @@ perl documentation:
 			--htmlroot=/perl/nmanual    \
 			--splithead=pod/perlipc     \
 			--splititem=pod/perlfunc    \
-			--libpods=perlfunc,perlguts,perlvar,perlrun,perlop \
 			--recurse \
 			--verbose
 
@@ -120,7 +113,7 @@ $usage =<<END_OF_USAGE;
 Usage: $0 --help --podpath=<name>:...:<name> --podroot=<name>
          --htmldir=<name> --htmlroot=<name> --norecurse --recurse
          --splithead=<name>,...,<name> --splititem=<name>,...,<name>
-         --libpods=<name>,...,<name> --ignore=<name>,...,<name> --verbose
+         --ignore=<name>,...,<name> --verbose
 
     --help      - this message
     --podpath   - colon-separated list of directories containing .pod and
@@ -131,9 +124,6 @@ Usage: $0 --help --podpath=<name>:...:<name> --podroot=<name>
                   to the filesystem (\$podroot/html by default).
     --htmlroot  - http-server base directory from which all relative paths
                   in podpath stem (default is /).
-    --libpods   - comma-separated list of files to search for =item pod
-                  directives in as targets of C<> and implicit links (empty
-                  by default).
     --norecurse - don't recurse on those subdirectories listed in podpath.
                   (default behavior).
     --recurse   - recurse on those subdirectories listed in podpath
@@ -149,10 +139,9 @@ Usage: $0 --help --podpath=<name>:...:<name> --podroot=<name>
 
 END_OF_USAGE
 
-my (@libpods, @podpath, $podroot, $htmldir, $htmlroot, $recurse, @splithead,
+my (@podpath, $podroot, $htmldir, $htmlroot, $recurse, @splithead,
     @splititem, $splitpod, $verbose, $pod2html, @ignore);
 
-@libpods = ();
 @podpath = ( "." );	# colon-separated list of directories containing .pod
 			# and .pm files to be converted.
 $podroot = ".";		# assume the pods we want are here
@@ -182,7 +171,6 @@ my $result = GetOptions( \%Options, qw(
 	podroot=s
 	htmldir=s
 	htmlroot=s
-	libpods=s
 	ignore=s
 	recurse!
 	splithead=s
@@ -287,7 +275,6 @@ sub parse_command_line {
     # lists of files
     @splithead = split(",", $Options{splithead}) if defined $Options{splithead};
     @splititem = split(",", $Options{splititem}) if defined $Options{splititem};
-    @libpods   = split(",", $Options{libpods}) if defined $Options{libpods};
 
     $htmldir  = $Options{htmldir}	    if defined $Options{htmldir};
     $htmlroot = $Options{htmlroot}	    if defined $Options{htmlroot};
@@ -600,11 +587,10 @@ sub runpod2html {
         "--htmldir=$htmldir",
 	"--htmlroot=$htmlroot",
 	"--podpath=".join(":", @podpath),
-	"--podroot=$podroot", "--netscape",
+	"--podroot=$podroot",
 	"--header",
 	($doindex ? "--index" : "--noindex"),
 	"--" . ($recurse ? "" : "no") . "recurse",
-	($#libpods >= 0) ? "--libpods=" . join(":", @libpods) : "",
 	"--infile=$podroot/$pod", "--outfile=$htmldir/$html");
     die "$0: error running $pod2html: $!\n" if $?;
 }
diff --git a/pod/Makefile.SH b/pod/Makefile.SH
index 5cc9b83902..331e15c9f8 100644
--- a/pod/Makefile.SH
+++ b/pod/Makefile.SH
@@ -55,9 +55,7 @@ LDLIBPTH = $ldlibpth
 $spitshell >>Makefile <<'!NO!SUBS!'
 
 HTMLROOT = /	# Change this to fix cross-references in HTML
-POD2HTML_ARGS = --htmlroot=$(HTMLROOT) \
-	    --podroot=.. --podpath=pod:lib:ext:vms \
-	    --libpods=perlfunc:perlguts:perlvar:perlrun:perlop
+POD2HTML_ARGS = --htmlroot=$(HTMLROOT) --podroot=.. --podpath=pod:lib:ext:vms
 POD2HTML = ../ext/Pod-Html/pod2html
 POD2MAN = ../cpan/podlators/pod2man
 POD2LATEX = ../cpan/Pod-LaTeX/pod2latex
diff --git a/t/porting/known_pod_issues.dat b/t/porting/known_pod_issues.dat
index 5fc8bfbefe..e54fc3e6e7 100644
--- a/t/porting/known_pod_issues.dat
+++ b/t/porting/known_pod_issues.dat
@@ -1,4 +1,4 @@
-# This file is the data file for t/porting/podcheck.t.
+# This file is the data file for porting/podcheck.t.
 # There are three types of lines.
 # Comment lines are white-space only or begin with a '#', like this one.  Any
 #   changes you make to the comment lines will be lost when the file is
@@ -195,7 +195,7 @@ ext/vms-stdio/stdio.pm	Verbatim line length including indents exceeds 79 by	1
 ext/xs-apitest/apitest.pm	Verbatim line length including indents exceeds 79 by	1
 install	? Should you be using F<...> or maybe L<...> instead of	1
 install	Verbatim line length including indents exceeds 79 by	11
-installhtml	Verbatim line length including indents exceeds 79 by	5
+installhtml	Verbatim line length including indents exceeds 79 by	3
 os2/os2/os2-extattr/extattr.pm	? Should you be using F<...> or maybe L<...> instead of	1
 os2/os2/os2-process/process.pm	Verbatim line length including indents exceeds 79 by	27
 os2/os2/os2-rexx/dll/dll.pm	Verbatim line length including indents exceeds 79 by	2
diff --git a/win32/pod.mak b/win32/pod.mak
index 12da085732..23a7d5effd 100644
--- a/win32/pod.mak
+++ b/win32/pod.mak
@@ -1,7 +1,5 @@
 HTMLROOT = /	# Change this to fix cross-references in HTML
-POD2HTML_ARGS = --htmlroot=$(HTMLROOT) \
-	    --podroot=.. --podpath=pod:lib:ext:vms \
-	    --libpods=perlfunc:perlguts:perlvar:perlrun:perlop
+POD2HTML_ARGS = --htmlroot=$(HTMLROOT) --podroot=.. --podpath=pod:lib:ext:vms
 POD2HTML = ../ext/Pod-Html/pod2html
 POD2MAN = ../cpan/podlators/pod2man
 POD2TEXT = ../cpan/podlators/pod2text