grep branch, master, updated. v2.18-134-g39bae8f

[Paul Eggert]

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http://git.savannah.gnu.org/cgit/grep.git/commit/?id=39bae8f8947adc0bd7f8e6b82177330d6c423320


commit 39bae8f8947adc0bd7f8e6b82177330d6c423320
Author: Paul Eggert <address@hidden>
Date:   Thu May 8 17:27:40 2014 -0700

    dfa: assume C89 for CHAR_BIT
    
    * src/dfa.c (CHARBITS): Remove.  All uses replaced by CHAR_BIT.
    (NOTCHAR): Now an enum, since it need not be a macro.

diff --git a/src/dfa.c b/src/dfa.c
index 7704d5e..fc6ce72 100644
--- a/src/dfa.c
+++ b/src/dfa.c
@@ -62,13 +62,8 @@
 # undef clrbit
 #endif
 
-/* Number of bits in an unsigned char.  */
-#ifndef CHARBITS
-# define CHARBITS 8
-#endif
-
 /* First integer value that is greater than any character code.  */
-#define NOTCHAR (1 << CHARBITS)
+enum { NOTCHAR = 1 << CHAR_BIT };
 
 /* This represents part of a character class.  It must be unsigned and
    at least CHARCLASS_WORD_BITS wide.  Any excess bits are zero.  */

http://git.savannah.gnu.org/cgit/grep.git/commit/?id=b6fc128a95b365df9c302358114a422e05ef91c0


commit 39bae8f8947adc0bd7f8e6b82177330d6c423320
Author: Paul Eggert <address@hidden>
Date:   Thu May 8 17:27:40 2014 -0700

    dfa: assume C89 for CHAR_BIT
    
    * src/dfa.c (CHARBITS): Remove.  All uses replaced by CHAR_BIT.
    (NOTCHAR): Now an enum, since it need not be a macro.

diff --git a/src/dfa.c b/src/dfa.c
index 7704d5e..fc6ce72 100644
--- a/src/dfa.c
+++ b/src/dfa.c
@@ -62,13 +62,8 @@
 # undef clrbit
 #endif
 
-/* Number of bits in an unsigned char.  */
-#ifndef CHARBITS
-# define CHARBITS 8
-#endif
-
 /* First integer value that is greater than any character code.  */
-#define NOTCHAR (1 << CHARBITS)
+enum { NOTCHAR = 1 << CHAR_BIT };
 
 /* This represents part of a character class.  It must be unsigned and
    at least CHARCLASS_WORD_BITS wide.  Any excess bits are zero.  */

http://git.savannah.gnu.org/cgit/grep.git/commit/?id=d20657bda94d3f45a5c088e3001307ac575c00f6


commit 39bae8f8947adc0bd7f8e6b82177330d6c423320
Author: Paul Eggert <address@hidden>
Date:   Thu May 8 17:27:40 2014 -0700

    dfa: assume C89 for CHAR_BIT
    
    * src/dfa.c (CHARBITS): Remove.  All uses replaced by CHAR_BIT.
    (NOTCHAR): Now an enum, since it need not be a macro.

diff --git a/src/dfa.c b/src/dfa.c
index 7704d5e..fc6ce72 100644
--- a/src/dfa.c
+++ b/src/dfa.c
@@ -62,13 +62,8 @@
 # undef clrbit
 #endif
 
-/* Number of bits in an unsigned char.  */
-#ifndef CHARBITS
-# define CHARBITS 8
-#endif
-
 /* First integer value that is greater than any character code.  */
-#define NOTCHAR (1 << CHARBITS)
+enum { NOTCHAR = 1 << CHAR_BIT };
 
 /* This represents part of a character class.  It must be unsigned and
    at least CHARCLASS_WORD_BITS wide.  Any excess bits are zero.  */

-----------------------------------------------------------------------

Summary of changes:
 src/dfa.c |  118 ++++++++++++++++++++++++++++++++++--------------------------
 1 files changed, 67 insertions(+), 51 deletions(-)


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