Fix bug #13879 with raw-text encoding of msdos.c.

 src/msdos.c: Change encoding to cp850.  (Bug#13879)
 (fr_keyboard, it_keyboard, dk_keyboard): Update keyboard layouts.

1 files changed, 17 insertions, 10 deletions

diff --git a/src/msdos.c b/src/msdos.c
index ac8c90455d7..ee47109d5f2 100644
--- a/src/msdos.c
+++ b/src/msdos.c
@@ -1,4 +1,4 @@
-/* MS-DOS specific C utilities.          -*- coding: raw-text -*-
+/* MS-DOS specific C utilities.          -*- coding: cp850 -*-
 
 Copyright (C) 1993-1997, 1999-2013 Free Software Foundation, Inc.
 
@@ -20,6 +20,13 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 /* Contributed by Morten Welinder */
 /* New display, keyboard, and mouse control by Kim F. Storm */
 
+/* Note: This file MUST use a unibyte encoding, to both display the
+   keys on the non-US keyboard layout as their respective labels, and
+   provide the correct byte values for the keyboard input to inject
+   into Emacs.  See 'struct dos_keyboard_map' below.  As long as there
+   are only European keyboard layouts here, we are OK with DOS
+   codepage 850 encoding.  */
+
 /* Note: some of the stuff here was taken from end of sysdep.c in demacs. */
 
 #include <config.h>
@@ -1965,10 +1972,10 @@ struct dos_keyboard_map
 
 static struct dos_keyboard_map us_keyboard = {
 /* 0         1         2         3         4         5      */
-/* 01234567890123456789012345678901234567890 12345678901234 */
-  "`1234567890-=  qwertyuiop[]   asdfghjkl;'\\   zxcvbnm,./  ",
+/* 01234567890123456789012345678901234567890 123 45678901234 */
+  "`1234567890-=  qwertyuiop[]   asdfghjkl;'\\  \\zxcvbnm,./  ",
 /* 0123456789012345678901234567890123456789 012345678901234 */
-  "~!@#$%^&*()_+  QWERTYUIOP{}   ASDFGHJKL:\"|   ZXCVBNM<>?  ",
+  "~!@#$%^&*()_+  QWERTYUIOP{}   ASDFGHJKL:\"|  |ZXCVBNM<>?  ",
   0,                            /* no Alt-Gr key */
   0                             /* no translate table */
 };
@@ -1976,9 +1983,9 @@ static struct dos_keyboard_map us_keyboard = {
 static struct dos_keyboard_map fr_keyboard = {
 /* 0         1         2         3         4         5      */
 /* 012 3456789012345678901234567890123456789012345678901234 */
-  "�&�\",(-�_��)=  azertyuiop^$   qsdfghjklm�*   wxcvbnm;:!  ",
+  "�&�\"'(-�_��)=  azertyuiop^$   qsdfghjklm�*  <wxcvbn,;:!  ",
 /* 0123456789012345678901234567890123456789012345678901234 */
-  " 1234567890�+  AZERTYUIOP��   QSDFGHJKLM%�   WXCVBN?./�  ",
+  " 1234567890�+  AZERTYUIOP��   QSDFGHJKLM%�  >WXCVBN?./�  ",
 /* 01234567 89012345678901234567890123456789012345678901234 */
   "  ~#{[|`\\^@]}             �                              ",
   0                             /* no translate table */
@@ -2000,9 +2007,9 @@ static struct kbd_translate it_kbd_translate_table[] = {
 static struct dos_keyboard_map it_keyboard = {
 /* 0          1         2         3         4         5     */
 /* 0 123456789012345678901234567890123456789012345678901234 */
-  "\\1234567890'�< qwertyuiop�+>  asdfghjkl���   zxcvbnm,.-  ",
+  "\\1234567890'�< qwertyuiop�+>  asdfghjkl���  <zxcvbnm,.-  ",
 /* 01 23456789012345678901234567890123456789012345678901234 */
-  "|!\"�$%&/()=?^> QWERTYUIOP�*   ASDFGHJKL���   ZXCVBNM;:_  ",
+  "|!\"�$%&/()=?^> QWERTYUIOP�*   ASDFGHJKL���  >ZXCVBNM;:_  ",
 /* 0123456789012345678901234567890123456789012345678901234 */
   "        {}~`             []             @#               ",
   it_kbd_translate_table
@@ -2011,9 +2018,9 @@ static struct dos_keyboard_map it_keyboard = {
 static struct dos_keyboard_map dk_keyboard = {
 /* 0         1         2         3         4         5      */
 /* 0123456789012345678901234567890123456789012345678901234 */
-  "�1234567890+|  qwertyuiop�~   asdfghjkl��'   zxcvbnm,.-  ",
+  "�1234567890+|  qwertyuiop�~   asdfghjkl��'  <zxcvbnm,.-  ",
 /* 01 23456789012345678901234567890123456789012345678901234 */
-  "�!\"#$%&/()=?`  QWERTYUIOP�^   ASDFGHJKL��*   ZXCVBNM;:_  ",
+  "�!\"#$%&/()=?`  QWERTYUIOP�^   ASDFGHJKL��*  >ZXCVBNM;:_  ",
 /* 0123456789012345678901234567890123456789012345678901234 */
   "  @�$  {[]} |                                             ",
   0                             /* no translate table */