[w3m-dev 03448] Some fixes

* url.c (KeyAbort): SIGNAL_RETURN
* .cvsginore: delete w3mimgsize
* scripts/.cvsignore: delete xface2xbm
* scripts/xface2xbm.in: deleted
From: Hironori SAKAMOTO <hsaka@mth.biglobe.ne.jp>

scripts/xface2xbm.in

@@ -1,63 +0,0 @@
-#!@PERL@
-
-# compface/uncompface
-#   ftp://metalab.unc.edu/pub/Linux/apps/graphics/convert/
-$UNCOMPFACE = "uncompface";
-
-$XF = @ARGV ? shift @ARGV : '-';
-$XBM = @ARGV ? shift @ARGV : '-';
-
-open(XF, "<$XF");
-$xf = "";
-while(<XF>) {
-#	s/^X-Face://i if ($xf eq "");
-	$xf .= $_;
-}
-close(XF);
-
-pipe(R, W2);
-pipe(R2, W);
-if (! fork()) {
-	close(R);
-	close(W);
-	open(STDIN, "<&R2");
-        open(STDOUT, ">&W2");
-	exec $UNCOMPFACE;
-	exit 1;
-}
-close(R2);
-close(W2);
-print W $xf;
-close(W);
-while(<R>) {
-	while(s/0x(..)(..)//) {
-		push(@bm, hex($1), hex($2));
-	}
-}
-close(R);
-@bm || exit 1;
-
-$W = 48;
-$H = @bm * 8 / $W;	# must be 48
-open(XBM, ">$XBM");
-print XBM <<EOF;
-#define xf_width $W
-#define xf_height $H
-static char xf_bits[] = {
-EOF
-while (@bm) {
-	for (1..6) {
-		$x = shift @bm;
-		$y = 0;
-		for $i (1 .. 8) {
-			$y |= ($x & 1) << (8 - $i);
-			$x >>= 1;
-		}
-		printf XBM " 0x%02X,", $y;
-	}
-	print XBM "\n";
-}
-print XBM <<EOF;
-};
-EOF
-close(XBM);