Minor speedups & cleanups:

[unix-history] / usr / src / bin / csh / char.c

diff --git a/usr/src/bin/csh/char.c b/usr/src/bin/csh/char.c
index 51d889b..f5609fd 100644 (file)
--- a/usr/src/bin/csh/char.c
+++ b/usr/src/bin/csh/char.c
@@ -5,12 +5,12 @@
  */
 
 #ifndef lint
  */
 
 #ifndef lint

-static char *sccsid = "@(#)char.c      5.2 (Berkeley) %G%";
+static char *sccsid = "@(#)char.c      5.3 (Berkeley) %G%";

 #endif
 
 #include "sh.char.h"
 
 #endif
 
 #include "sh.char.h"
 

-char _cmap[256] = {
+unsigned short _cmap[256] = {

 /*     nul             soh             stx             etx     */
        0,              0,              0,              0,
 
 /*     nul             soh             stx             etx     */
        0,              0,              0,              0,
 


@@ -48,61 +48,61 @@ char _cmap[256] = {
        0,              0,              0,              0,
 
 /*     0               1               2               3       */
        0,              0,              0,              0,
 
 /*     0               1               2               3       */

-       0,              0,              0,              0,
+       _DIG,           _DIG,           _DIG,           _DIG,

 
 /*     4               5               6               7       */
 
 /*     4               5               6               7       */

-       0,              0,              0,              0,
+       _DIG,           _DIG,           _DIG,           _DIG,

 
 /*     8               9               :               ;       */
 
 /*     8               9               :               ;       */

-       0,              0,              0,              _META,
+       _DIG,           _DIG,           0,              _META,

 
 /*     <               =               >               ?       */
        _META,          0,              _META,          _GLOB,
 
 /*     @               A               B               C       */
 
 /*     <               =               >               ?       */
        _META,          0,              _META,          _GLOB,
 
 /*     @               A               B               C       */

-       0,              0,              0,              0,
+       0,              _LET,           _LET,           _LET,

 
 /*     D               E               F               G       */
 
 /*     D               E               F               G       */

-       0,              0,              0,              0,
+       _LET,           _LET,           _LET,           _LET,

 
 /*     H               I               J               K       */
 
 /*     H               I               J               K       */

-       0,              0,              0,              0,
+       _LET,           _LET,           _LET,           _LET,

 
 /*     L               M               N               O       */
 
 /*     L               M               N               O       */

-       0,              0,              0,              0,
+       _LET,           _LET,           _LET,           _LET,

 
 /*     P               Q               R               S       */
 
 /*     P               Q               R               S       */

-       0,              0,              0,              0,
+       _LET,           _LET,           _LET,           _LET,

 
 /*     T               U               V               W       */
 
 /*     T               U               V               W       */

-       0,              0,              0,              0,
+       _LET,           _LET,           _LET,           _LET,

 
 /*     X               Y               Z               [       */
 
 /*     X               Y               Z               [       */

-       0,              0,              0,              _GLOB,
+       _LET,           _LET,           _LET,           _GLOB,

 
 /*     \               ]               ^               _       */
 
 /*     \               ]               ^               _       */

-       _ESC,           0,              0,              0,
+       _ESC,           0,              0,              _LET,

 
 /*     `               a               b               c       */
 
 /*     `               a               b               c       */

-       _Q1|_GLOB,      0,              0,              0,
+       _Q1|_GLOB,      _LET,           _LET,           _LET,

 
 /*     d               e               f               g       */
 
 /*     d               e               f               g       */

-       0,              0,              0,              0,
+       _LET,           _LET,           _LET,           _LET,

 
 /*     h               i               j               k       */
 
 /*     h               i               j               k       */

-       0,              0,              0,              0,
+       _LET,           _LET,           _LET,           _LET,

 
 /*     l               m               n               o       */
 
 /*     l               m               n               o       */

-       0,              0,              0,              0,
+       _LET,           _LET,           _LET,           _LET,

 
 /*     p               q               r               s       */
 
 /*     p               q               r               s       */

-       0,              0,              0,              0,
+       _LET,           _LET,           _LET,           _LET,

 
 /*     t               u               v               w       */
 
 /*     t               u               v               w       */

-       0,              0,              0,              0,
+       _LET,           _LET,           _LET,           _LET,

 
 /*     x               y               z               {       */
 
 /*     x               y               z               {       */

-       0,              0,              0,              _GLOB,
+       _LET,           _LET,           _LET,           _GLOB,

 
 /*     |               }               ~               del     */
        _META,          0,              0,              0,
 
 /*     |               }               ~               del     */
        _META,          0,              0,              0,