change stupid alias fro 'fo*'

[spider.git] / perl / console.pl

diff --git a/perl/console.pl b/perl/console.pl
index 205d52f379d37b19cf9cba49093f400a00f3a6ff..bc3ca0d67bcb41163bd539e953e5f469daef960b 100755 (executable)
--- a/perl/console.pl
+++ b/perl/console.pl
@@ -32,6 +32,7 @@ use DXDebug;
 use DXUtil;
 use DXDebug;
 use IO::File;
+use Time::HiRes qw(gettimeofday tv_interval);
 use Curses 1.06;
 
 use Console;
@@ -50,6 +51,9 @@ $connsort = "local";
 $khistpos = 0;
 $spos = $pos = $lth = 0;
 $inbuf = "";
+@time = ();
+
+$SIG{WINCH} = sub {@time = gettimeofday};
 
 sub mydbg
 {
@@ -114,8 +118,6 @@ sub do_resize
        $has_colors = has_colors();
        do_initscr();
 
-       $winch = 0;
-       $SIG{'WINCH'} = sub {$winch = 1};
        show_screen();
 }
 
@@ -278,7 +280,7 @@ sub rec_stdin
                if ($r eq KEY_ENTER || $r eq "\n" || $r eq "\r") {
                        
                        # save the lines
-                       $inbuf = " " unless length($inbuf);
+                       $inbuf = " " unless length $inbuf;
 
                        # check for a pling and do a search back for a command
                        if ($inbuf =~ /^!/o) {
@@ -295,7 +297,7 @@ sub rec_stdin
                                        return;
                                }
                        }
-                       push @khistory, $inbuf if $inbuf;
+                       push @khistory, $inbuf if length $inbuf;
                        shift @khistory if @khistory > $maxkhist;
                        $khistpos = @khistory;
                        $bot->move(0,0);
@@ -332,7 +334,7 @@ sub rec_stdin
                } elsif ($r eq KEY_PPAGE || $r eq "\032") {
                        if ($spos > 0) {
                                my ($i, $l);
-                               for ($i = 0; $i <= $pagel && $spos >= 0; ) {
+                               for ($i = 0; $i <= $pagel-1 && $spos >= 0; ) {
                                        $l = measure($shistory[$spos]);
                                        $i += $l;
                                        $spos-- if $i <= $pagel;
@@ -397,7 +399,7 @@ sub rec_stdin
                } elsif ($r eq KEY_RESIZE || $r eq "\0632") {
                        do_resize();
                        return;
-               } elsif (defined is_pctext($r)) {
+               } elsif (defined $r && is_pctext($r)) {
                        # move the top screen back to the bottom if you type something
                        if ($spos < @shistory) {
                                $spos = @shistory;
@@ -504,7 +506,7 @@ for (;;) {
                $lasttime = $t;
        }
        my $ch = $bot->getch();
-       if ($winch) {
+       if (@time && tv_interval(\@time, [gettimeofday]) >= 1) {
 #              mydbg("Got Resize");
 #              do_resize();
                next;