fixes DEL in acme resulting in "stringwidth: bad character set for rune 0x0000 ..."

many of *.2400 subfonts in /lib/font/bit/fixed do not have an image
defined for pos 0.  Having it mounted as pos 0 yields NUL's image
(which itself serves as a fall-back image) undefined.  Mounting the
subfonts at pos 1 with the offset compensated effectively eliminates
the problem.

Reference: /n/sources/patch/maybe/font-fixed
Date: Mon Oct 21 15:37:34 CES 2013
Signed-off-by: yarikos@gmail.com

--- /lib/font/bit/fixed/unicode.5x8.font	Mon Oct 21 15:34:09 2013
+++ /lib/font/bit/fixed/unicode.5x8.font	Mon Oct 21 15:34:04 2013
@@ -1,5 +1,5 @@
 8 6
-0x0000 0x001F 5x8.2400
+0x0001 0x001F 1 5x8.2400
 0x0000 0x00FF 5x8.0000
 0x0100 0x01FF 5x8.0100
 0x0200 0x02FF 5x8.0200
--- /lib/font/bit/fixed/unicode.4x6.font	Mon Oct 21 15:34:17 2013
+++ /lib/font/bit/fixed/unicode.4x6.font	Mon Oct 21 15:34:12 2013
@@ -1,5 +1,5 @@
 6 4
-0x0000 0x001F 4x6.2400
+0x0001 0x001F 1 4x6.2400
 0x0000 0x00FF 4x6.0000
 0x0100 0x01FF 4x6.0100
 0x0200 0x02FF 4x6.0200
--- /lib/font/bit/fixed/unicode.5x7.font	Mon Oct 21 15:34:25 2013
+++ /lib/font/bit/fixed/unicode.5x7.font	Mon Oct 21 15:34:20 2013
@@ -1,5 +1,5 @@
 7 5
-0x0000 0x001F 5x7.2400
+0x0001 0x001F 1 5x7.2400
 0x0000 0x00FF 5x7.0000
 0x0100 0x01FF 5x7.0100
 0x0200 0x02FF 5x7.0200
--- /lib/font/bit/fixed/unicode.6x9.font	Mon Oct 21 15:34:33 2013
+++ /lib/font/bit/fixed/unicode.6x9.font	Mon Oct 21 15:34:29 2013
@@ -1,5 +1,5 @@
 9 6
-0x0000 0x001F 6x9.2400
+0x0001 0x001F 1 6x9.2400
 0x0000 0x00FF 6x9.0000
 0x0100 0x01FF 6x9.0100
 0x0200 0x02FF 6x9.0200
--- /lib/font/bit/fixed/unicode.6x10.font	Mon Oct 21 15:34:42 2013
+++ /lib/font/bit/fixed/unicode.6x10.font	Mon Oct 21 15:34:37 2013
@@ -1,5 +1,5 @@
 10 7
-0x0000 0x001F 6x10.2400
+0x0001 0x001F 1 6x10.2400
 0x0000 0x00FF 6x10.0000
 0x0100 0x01FF 6x10.0100
 0x0200 0x02FF 6x10.0200
--- /lib/font/bit/fixed/unicode.6x12.font	Mon Oct 21 15:34:50 2013
+++ /lib/font/bit/fixed/unicode.6x12.font	Mon Oct 21 15:34:45 2013
@@ -1,5 +1,5 @@
 12 9
-0x0000 0x001F 6x12.2400
+0x0001 0x001F 1 6x12.2400
 0x0000 0x00FF 6x12.0000
 0x0100 0x01FF 6x12.0100
 0x0200 0x02FF 6x12.0200
--- /lib/font/bit/fixed/unicode.6x13O.font	Mon Oct 21 15:34:58 2013
+++ /lib/font/bit/fixed/unicode.6x13O.font	Mon Oct 21 15:34:53 2013
@@ -1,5 +1,5 @@
 13 10
-0x0000 0x001F 6x13O.2400
+0x0001 0x001F 1 6x13O.2400
 0x0000 0x00FF 6x13O.0000
 0x0100 0x01FF 6x13O.0100
 0x0200 0x02FF 6x13O.0200
--- /lib/font/bit/fixed/unicode.7x13O.font	Mon Oct 21 15:35:06 2013
+++ /lib/font/bit/fixed/unicode.7x13O.font	Mon Oct 21 15:35:02 2013
@@ -1,5 +1,5 @@
 13 10
-0x0000 0x001F 7x13O.2400
+0x0001 0x001F 1 7x13O.2400
 0x0000 0x00FF 7x13O.0000
 0x0100 0x01FF 7x13O.0100
 0x0200 0x02FF 7x13O.0200
--- /lib/font/bit/fixed/unicode.8x13O.font	Mon Oct 21 15:35:15 2013
+++ /lib/font/bit/fixed/unicode.8x13O.font	Mon Oct 21 15:35:10 2013
@@ -1,5 +1,5 @@
 13 10
-0x0000 0x001F 8x13O.2400
+0x0001 0x001F 1 8x13O.2400
 0x0000 0x00FF 8x13O.0000
 0x0100 0x01FF 8x13O.0100
 0x0200 0x02FF 8x13O.0200
--- /lib/font/bit/fixed/unicode.7x14B.font	Mon Oct 21 15:35:23 2013
+++ /lib/font/bit/fixed/unicode.7x14B.font	Mon Oct 21 15:35:19 2013
@@ -1,5 +1,5 @@
 14 11
-0x0000 0x001F 7x14B.2400
+0x0001 0x001F 1 7x14B.2400
 0x0000 0x00FF 7x14B.0000
 0x0100 0x01FF 7x14B.0100
 0x0200 0x02FF 7x14B.0200
--- /lib/font/bit/fixed/unicode.9x18B.font	Mon Oct 21 15:35:32 2013
+++ /lib/font/bit/fixed/unicode.9x18B.font	Mon Oct 21 15:35:27 2013
@@ -1,5 +1,5 @@
 18 13
-0x0000 0x001F 9x18B.2400
+0x0001 0x001F 1 9x18B.2400
 0x0000 0x00FF 9x18B.0000
 0x0100 0x01FF 9x18B.0100
 0x0200 0x02FF 9x18B.0200
--- /lib/font/bit/fixed/unicode.6x13B.font	Mon Oct 21 15:35:40 2013
+++ /lib/font/bit/fixed/unicode.6x13B.font	Mon Oct 21 15:35:35 2013
@@ -1,5 +1,5 @@
 13 10
-0x0000 0x001F 6x13B.2400
+0x0001 0x001F 1 6x13B.2400
 0x0000 0x00FF 6x13B.0000
 0x0100 0x01FF 6x13B.0100
 0x0200 0x02FF 6x13B.0200
--- /lib/font/bit/fixed/unicode.9x15B.font	Mon Oct 21 15:35:48 2013
+++ /lib/font/bit/fixed/unicode.9x15B.font	Mon Oct 21 15:35:43 2013
@@ -1,5 +1,5 @@
 15 11
-0x0000 0x001F 9x15B.2400
+0x0001 0x001F 1 9x15B.2400
 0x0000 0x00FF 9x15B.0000
 0x0100 0x01FF 9x15B.0100
 0x0200 0x02FF 9x15B.0200
--- /lib/font/bit/fixed/unicode.7x13B.font	Mon Oct 21 15:35:57 2013
+++ /lib/font/bit/fixed/unicode.7x13B.font	Mon Oct 21 15:35:52 2013
@@ -1,5 +1,5 @@
 13 10
-0x0000 0x001F 7x13B.2400
+0x0001 0x001F 1 7x13B.2400
 0x0000 0x00FF 7x13B.0000
 0x0100 0x01FF 7x13B.0100
 0x0200 0x02FF 7x13B.0200
--- /lib/font/bit/fixed/unicode.8x13B.font	Mon Oct 21 15:36:05 2013
+++ /lib/font/bit/fixed/unicode.8x13B.font	Mon Oct 21 15:36:00 2013
@@ -1,5 +1,5 @@
 13 10
-0x0000 0x001F 8x13B.2400
+0x0001 0x001F 1 8x13B.2400
 0x0000 0x00FF 8x13B.0000
 0x0100 0x01FF 8x13B.0100
 0x0200 0x02FF 8x13B.0200