grep branch, master, updated. v2.14-38-g05e2f16

[Jim Meyering]

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- Log -----------------------------------------------------------------
http://git.savannah.gnu.org/cgit/grep.git/commit/?id=05e2f162e7014185cac3ec74532becf6e1c3bde6


commit 05e2f162e7014185cac3ec74532becf6e1c3bde6
Author: Jim Meyering <address@hidden>
Date:   Sun Sep 22 10:49:19 2013 -0700

    dfa: remove dead disjunct
    
    * src/dfa.c (parse_bracket_exp): Remove dead disjunct.
    At that point, we know MB_CUR_MAX <= 1, so the test,
    MB_CUR_MAX > 1 && ... is always false.  Remove the disjunct.

diff --git a/src/dfa.c b/src/dfa.c
index 45e3c40..e464fa1 100644
--- a/src/dfa.c
+++ b/src/dfa.c
@@ -1125,8 +1125,7 @@ parse_bracket_exp (void)
               regcomp (&re, pattern, REG_NOSUB);
               for (c = 0; c < NOTCHAR; ++c)
                 {
-                  if ((case_fold && isupper (c))
-                      || (MB_CUR_MAX > 1 && btowc (c) == WEOF))
+                  if ((case_fold && isupper (c)))
                     continue;
                   subject[0] = c;
                   if (regexec (&re, subject, 0, NULL, 0) != REG_NOMATCH)

http://git.savannah.gnu.org/cgit/grep.git/commit/?id=7e6682c62b92e15e4554ed715b946366275e9b94


commit 05e2f162e7014185cac3ec74532becf6e1c3bde6
Author: Jim Meyering <address@hidden>
Date:   Sun Sep 22 10:49:19 2013 -0700

    dfa: remove dead disjunct
    
    * src/dfa.c (parse_bracket_exp): Remove dead disjunct.
    At that point, we know MB_CUR_MAX <= 1, so the test,
    MB_CUR_MAX > 1 && ... is always false.  Remove the disjunct.

diff --git a/src/dfa.c b/src/dfa.c
index 45e3c40..e464fa1 100644
--- a/src/dfa.c
+++ b/src/dfa.c
@@ -1125,8 +1125,7 @@ parse_bracket_exp (void)
               regcomp (&re, pattern, REG_NOSUB);
               for (c = 0; c < NOTCHAR; ++c)
                 {
-                  if ((case_fold && isupper (c))
-                      || (MB_CUR_MAX > 1 && btowc (c) == WEOF))
+                  if ((case_fold && isupper (c)))
                     continue;
                   subject[0] = c;
                   if (regexec (&re, subject, 0, NULL, 0) != REG_NOMATCH)

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

Summary of changes:
 src/dfa.c |   68 ++++++++++++++++++++++++++++++------------------------------
 1 files changed, 34 insertions(+), 34 deletions(-)


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