From e52c14ee24be22451f016bd449de1caa2232e94c Mon Sep 17 00:00:00 2001
From: jake <jake@jakes-mail.top>
Date: Sat, 29 Jan 2022 09:17:08 -0500
Subject: access_resource() can access uris without scheme

---
 gmi.pl | 21 ++++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)

diff --git a/gmi.pl b/gmi.pl
index 8487d6e..8a72f54 100755
--- a/gmi.pl
+++ b/gmi.pl
@@ -33,8 +33,8 @@ use File::Slurper qw(read_dir); # CPAN
 # sudo cpanm IO::Socket::SSL URL::XS IO::Pager Text::Wraper Term::ReadKey Path::Naive  Text::ParseWords Term::ReadLine Smart::Comments URI::Encode IO::Socket::SSL::Utils File::Slurper
 
 my $wrapper = Text::Wrapper->new(columns=>70, body_start=>'');
-#$ENV{PAGER} = 'most';
-$ENV{PAGER} = 'less -R';
+$ENV{PAGER} = 'most';
+#$ENV{PAGER} = 'less -r';
 my $use_pager = 1;
 my $pager_text_wrap_auto = 1;
 my $doc_out = 1; # display doc for human consumption?
@@ -435,6 +435,9 @@ sub urlrelative {
 			$c_p_url->{path} .= "/"; # normalize path will remove it
 		}
 		substr($c_p_url->{path},0,1,'');
+		if ($c_p_url->{path} eq '/') {
+			delete $c_p_url->{path}; # dont want to ask for 'gemini://host.com//'
+		}
 		url(return_url($c_p_url));
 		return 0;
 	}
@@ -461,6 +464,9 @@ sub urlrelative {
 			$c_p_url->{path} .= "/"; # normalize path will remove it
 		}
 		substr($c_p_url->{path},0,1,'');
+		if ($c_p_url->{path} eq '/') {
+			delete $c_p_url->{path}; # dont want to ask for 'gemini://host.com//'
+		}
 		### $c_p_url
 		url(return_url($c_p_url));
 		return 0;
@@ -584,8 +590,7 @@ sub nav {
 		$link = $history[$n][0];
 	}
 	else {
-		my $m = $n+1;
-		print $OUT "'$m' isn't available.\n";
+		print $OUT "'" . ($n+1) ."' isn't available.\n";
 		return 1;
 	}
 	access_resource($link);
@@ -596,6 +601,8 @@ sub access_resource {
 	# This implies it is valid fqdn
 	if (has_scheme($link)) {
 		url("$link");
+	} elsif (substr($link,0,2) eq '//') { # technically valid
+		url("gemini:$link");
 	}
 	else {
 		my $c_url = parse_url($current_url);
@@ -606,9 +613,9 @@ sub access_resource {
 		if ($begin_with_slash) {
 			delete($c_url->{path});
 			$c_url->{path} = $link;
-			if ($end_with_slash){
-				$c_url->{path} .= "/";
-			}
+			#if ($end_with_slash){
+			#	$c_url->{path} .= "/";
+			#}
 			substr($c_url->{path},0,1,'');
 			url(return_url($c_url));
 			return 	0;
-- 
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