Also use pandoc to convert POD files

Turns out it now supports that as well. Yay.

Makefile

@@ -9,11 +9,12 @@
 # .md files because those already have a title embedded in the file.
 #
 # Supported file types:
-#   .md:  Converted directly into .html with pandoc.
+#   .md:    Converted directly into .html with pandoc.
-#   .pod: Perl's Plain Old Documentation, converted through HTML into a .md
+#		    (the types below are first converted into .md and then into .html)
-#         file which is then converted into .html again with the proper template.
+#   .log:   A ChangeLog-style file
-#   .log: A ChangeLog-formatted file, converted through .md into .html.
+#   .pod:   Perl's Plain Old Documentation
-#   .mdoc / .man: manual page, converted through .md into .html.
+#   .mdoc:  Mandoc page
+#   .man:   Manual page
 PAGES=\
 	"contributing.md"\
 	"doc.md"\
@@ -165,18 +166,10 @@ ${FETCH}: dat/%:
 	@curl --user-agent 'YHDEV' -s ${shell for i in ${PAGES}; do case "$$i" in "$* "*) echo "$$i" | awk '{print$$2}';; esac; done} -o "$@"
 
 
-# There is a 'pod2markdown' program, but going through HTML with a little bit
+${POD_MD}: dat/%.md: dat/%.pod
-# of Perl magic tends to give better results, if only because definition lists
-# are properly converted this way and I have more control over links.
-# The final pass through perl is to fix a pandoc bug where a code block as the
-# first thing inside a definition does not survive a round-trip.
-${POD_MD}: dat/%.md: dat/%.pod mkpod.pl
 	@echo "POD    $*"
-	@cat "$<" | ./mkpod.pl |\
+	@(echo "% ${shell for i in ${PAGES}; do case "$$i" in "$*.pod "*) echo "$$i" | sed -E 's/[^ ]+ +[^ ]+ +//';; esac; done}";\
-		pandoc -f html -t markdown -s \
+		sed -E -e 's/^=encoding.+//' $< | pandoc -f pod -t markdown | ./manproc.pl pod ) >"$@"
-			--metadata title="${shell for i in ${PAGES}; do case "$$i" in "$*.pod "*) echo "$$i" | sed -E 's/[^ ]+ +[^ ]+ +//';; esac; done}" |\
-		perl -e '$$/=undef; print (scalar(<>) =~ s/:   ([^\s].*)\n        ([^\s].*)/:       $$1\n        $$2/gr)' >"$@"
-
 
 ${CHANGES_MD}: dat/%.md: dat/%.log mkchangelog.pl
 	@echo "MD     $*"
@@ -186,12 +179,12 @@ ${CHANGES_MD}: dat/%.md: dat/%.log mkchangelog.pl
 ${MDOC_MD}: dat/%.md: dat/%.mdoc
 	@echo "MDOC   $*"
 	@(echo "% ${shell for i in ${PAGES}; do case "$$i" in "$*.mdoc "*) echo "$$i" | sed -E 's/[^ ]+ +[^ ]+ +//';; esac; done}";\
-		pandoc -f mdoc -t markdown $< | ./mdocproc.pl ) >"$@"
+		pandoc -f mdoc -t markdown $< | ./manproc.pl mdoc ) >"$@"
 
 ${MAN_MD}: dat/%.md: dat/%.man
 	@echo "MAN    $*"
 	@(echo "% ${shell for i in ${PAGES}; do case "$$i" in "$*.man "*) echo "$$i" | sed -E 's/[^ ]+ +[^ ]+ +//';; esac; done}";\
-		pandoc -f man -t markdown $< | ./mdocproc.pl ) >"$@"
+		pandoc -f man -t markdown $< | ./manproc.pl man ) >"$@"
 
 
 dat/download.md: mkdlpage.pl pub/download/*.sha256

README.md

@@ -6,6 +6,6 @@ Build-time:
 
 - GNU Make
 - curl
-- Perl (+ Pod::Simple)
+- Perl
 - TUWF
 - pandoc (>= 3.6)

manproc.pl

@@ -0,0 +1,62 @@
+#!/usr/bin/perl
+
+use v5.36;
+
+my $man = $ARGV[0] eq 'man';
+my $mdoc = $ARGV[0] eq 'mdoc';
+my $pod = $ARGV[0] eq 'pod';
+
+sub man2url($page) {
+    +{qw{
+        globsterctl(1)      /globster/ctl
+        globster-launch(1)  /globster/launch
+        globster(1)         /globster/daemon
+        globster-api(7)     /globster/api
+        ncdu(1)             /ncdu/man
+    }}->{$page||''} || ($page =~ /(.+)\((.)\)/ and "https://manned.org/man/$1.$2");
+}
+
+sub pod2url($page, $sect='') {
+    my $lnk = {
+        'TUWF'           => '/tuwf/man',
+        'TUWF::DB'       => '/tuwf/man/db',
+        'TUWF::Intro'    => '/tuwf/man/intro',
+        'TUWF::Misc'     => '/tuwf/man/misc',
+        'TUWF::Request'  => '/tuwf/man/request',
+        'TUWF::Response' => '/tuwf/man/response',
+        'TUWF::XML'      => '/tuwf/man/xml',
+        'TUWF::Validate' => '/tuwf/man/validate',
+        ''               => '',
+    }->{$page||''} // "https://metacpan.org/pod/$page";
+    $lnk .= '#'.(lc $sect =~ s/\s+/-/gsr) if $sect;
+    $lnk
+}
+
+my $data = '';
+my $insyn = 0;
+while (<STDIN>) {
+    # Improve styling of mdoc synopsis
+    $insyn = /^# SYNOPSIS$/ if /^#/;
+    if ($mdoc && $insyn) {
+        s/\\\[`/<span class="synopt">[`/g;
+        s/\\]/]<\/span>/g;
+    }
+
+    s/^  // if $pod && /^      /; # POD code sections have too much indentation
+
+    $data .= $_;
+}
+
+
+$_ = $data;
+
+# Turn man page references into links
+s{\[([^\]]+)\]\{\.Xr\}}{sprintf '[%s](%s)', $1, man2url $1}eg if $mdoc;
+s{\[([^\]]+)\]\(\)\{manual="([^"]+\))"\}}{sprintf '[%s](%s)', $1, man2url $2}seg if $pod;
+s{\*\*([a-zA-Z0-9-]+)\*\*\(([1-8])\)}{sprintf '[%s](%s)', "$1($2)", man2url "$1($2)"}eg if $man;
+
+# POD references too
+s{\[([^\]]+)\]\(\)\{manual="([^"\)]+)"\}}{sprintf '[%s](%s)', $1, pod2url $2}seg if $pod;
+s{\[([^\]]+)\]\(\)\{manual="([^"\)]+)"\s+section="([^"]+)"\}}{sprintf '[%s](%s)', $1, pod2url $2, $3}seg if $pod;
+
+print;

mdocproc.pl

@@ -1,17 +0,0 @@
-#!/usr/bin/perl
-
-use v5.36;
-
-my $insyn = 0;
-while (<>) {
-    $insyn = /^# SYNOPSIS$/ if /^#/;
-    if ($insyn) {
-        # Improve styling of synopsis
-        s/\\\[`/<span class="synopt">[`/g;
-        s/\\]/]<\/span>/g;
-    } else {
-        # Turn man page references into links
-        s{\[([a-zA-Z0-9-]+)\(([1-8])\)\]\{\.Xr\}}{[$1($2)](https://manned.org/man/$1.$2)}g;
-    }
-    print;
-}

mkpod.pl

@@ -1,55 +0,0 @@
-#!/usr/bin/perl
-
-package POD2HTML;
-
-use Pod::Simple::XHTML;
-@ISA = qw/Pod::Simple::XHTML/;
-
-sub new {
-    bless shift->SUPER::new(@_), __PACKAGE__;
-}
-
-sub resolve_pod_page_link {
-    (undef, $page, $section) = @_;
-
-    $lnk = {
-        'TUWF'           => '/tuwf/man',
-        'TUWF::DB'       => '/tuwf/man/db',
-        'TUWF::Intro'    => '/tuwf/man/intro',
-        'TUWF::Misc'     => '/tuwf/man/misc',
-        'TUWF::Request'  => '/tuwf/man/request',
-        'TUWF::Response' => '/tuwf/man/response',
-        'TUWF::XML'      => '/tuwf/man/xml',
-        'TUWF::Validate' => '/tuwf/man/validate',
-        ''               => '',
-    }->{$page||''} // "https://metacpan.org/pod/$page";
-    $lnk .= '#'.($section =~ s/ /-/gr) if $section;
-    $lnk
-}
-
-sub resolve_man_page_link {
-    (undef, $page, undef) = @_;
-
-    my $lnk = {qw{
-        globsterctl(1)      /globster/ctl
-        globster-launch(1)  /globster/launch
-        globster(1)         /globster/daemon
-        globster-api(7)     /globster/api
-        ncdu(1)             /ncdu/man
-    }}->{$page||''} || ($page =~ /(.+)\((.)\)/ and "https://manned.org/$1.$2");
-    $lnk
-}
-
-
-$p = POD2HTML->new();
-$html = '';
-#$p->anchor_items(1);  # pandoc doesn't support this :(
-$p->output_string(\$html);
-$p->parse_file(\*STDIN);
-
-# Some post-processing to improve the pandoc-generated markdown
-$html =~ s/^  //mg;
-$html =~ s/<code>  /<code>/g;
-$html =~ s/<li><p>/<li>/g;
-
-print $html;