X-Git-Url: http://dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2Fconsole.pl;h=50196907829e16608af9cfc0a4f95f0132efdbcb;hb=918827ec5a9023edeb2ce0140692566591af0af8;hp=0cb15bd0fbc0171446f40fde6151ee100621f8d7;hpb=dc999e28c96ebb4589dbdda8435a548ade15a37d;p=spider.git

diff --git a/perl/console.pl b/perl/console.pl
index 0cb15bd0..50196907 100755
--- a/perl/console.pl
+++ b/perl/console.pl
@@ -159,10 +159,26 @@ sub rec_stdin
 	#  $prbuf =~ s/\n/\\n/;
 	#  print "sys: $r ($prbuf)\n";
 	if (defined $r) {
+		
 		if ($r eq KEY_ENTER || $r eq "\n" || $r eq "\r") {
 			
 			# save the lines
 			if ($inbuf) {
+				# check for a pling and do a search back for a command
+				if ($inbuf =~ /^!/o) {
+					my $i;
+					$inbuf =~ s/^!//o;
+					for ($i = $#khistory; $i >= 0; $i--) {
+						if ($khistory[$i] =~ /^$inbuf/) {
+							$inbuf = $khistory[$i];
+							last;
+						}
+					}
+					if ($i < 0) {
+						beep();
+						return;
+					}
+				}
 				push @khistory, $inbuf if $inbuf;
 				shift @khistory if @khistory > $maxkhist;
 				$khistpos = @khistory;
@@ -251,6 +267,13 @@ sub rec_stdin
 				beep();
 			}
 		} elsif ($r ge ' ' && $r le '~') {
+			# move the top screen back to the bottom if you type something
+			if ($spos < @shistory - 1) {
+				$spos = @shistory;
+				show_screen();
+			}
+		
+			# insert the character into the keyboard buffer
 			if ($pos < $lth) {
 				my $a = substr($inbuf, 0, $pos);
 				my $b = substr($inbuf, $pos);