grep branch, master, updated. v2.18-122-g17683df

[Paul Eggert]

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       via  17683df11fbea7aa01c9d60f1b45874c9ea5e26a (commit)
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       via  87a84a103685be58b1cc218410156df7eff15662 (commit)
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http://git.savannah.gnu.org/cgit/grep.git/commit/?id=17683df11fbea7aa01c9d60f1b45874c9ea5e26a


commit 17683df11fbea7aa01c9d60f1b45874c9ea5e26a
Author: Paul Eggert <address@hidden>
Date:   Sun May 4 19:34:30 2014 -0700

    dfa: minor simplification
    
    * src/dfa.c (parse_bracket_exp): Use enum, not macro, and move var
    to just the scope it's needed.

diff --git a/src/dfa.c b/src/dfa.c
index 9b7d115..5211087 100644
--- a/src/dfa.c
+++ b/src/dfa.c
@@ -1037,13 +1037,13 @@ parse_bracket_exp (void)
          dfa is ever called.  */
       if (c == '[')
         {
-#define MAX_BRACKET_STRING_LEN 32
-          char str[MAX_BRACKET_STRING_LEN + 1];
           FETCH_WC (c1, wc1, _("unbalanced ["));
 
           if ((c1 == ':' && (syntax_bits & RE_CHAR_CLASSES))
               || c1 == '.' || c1 == '=')
             {
+              enum { MAX_BRACKET_STRING_LEN = 32 };
+              char str[MAX_BRACKET_STRING_LEN + 1];
               size_t len = 0;
               for (;;)
                 {

http://git.savannah.gnu.org/cgit/grep.git/commit/?id=3ba30d3ecc809fca6148d09b30edcb7d59636e9a


commit 17683df11fbea7aa01c9d60f1b45874c9ea5e26a
Author: Paul Eggert <address@hidden>
Date:   Sun May 4 19:34:30 2014 -0700

    dfa: minor simplification
    
    * src/dfa.c (parse_bracket_exp): Use enum, not macro, and move var
    to just the scope it's needed.

diff --git a/src/dfa.c b/src/dfa.c
index 9b7d115..5211087 100644
--- a/src/dfa.c
+++ b/src/dfa.c
@@ -1037,13 +1037,13 @@ parse_bracket_exp (void)
          dfa is ever called.  */
       if (c == '[')
         {
-#define MAX_BRACKET_STRING_LEN 32
-          char str[MAX_BRACKET_STRING_LEN + 1];
           FETCH_WC (c1, wc1, _("unbalanced ["));
 
           if ((c1 == ':' && (syntax_bits & RE_CHAR_CLASSES))
               || c1 == '.' || c1 == '=')
             {
+              enum { MAX_BRACKET_STRING_LEN = 32 };
+              char str[MAX_BRACKET_STRING_LEN + 1];
               size_t len = 0;
               for (;;)
                 {

http://git.savannah.gnu.org/cgit/grep.git/commit/?id=87a84a103685be58b1cc218410156df7eff15662


commit 17683df11fbea7aa01c9d60f1b45874c9ea5e26a
Author: Paul Eggert <address@hidden>
Date:   Sun May 4 19:34:30 2014 -0700

    dfa: minor simplification
    
    * src/dfa.c (parse_bracket_exp): Use enum, not macro, and move var
    to just the scope it's needed.

diff --git a/src/dfa.c b/src/dfa.c
index 9b7d115..5211087 100644
--- a/src/dfa.c
+++ b/src/dfa.c
@@ -1037,13 +1037,13 @@ parse_bracket_exp (void)
          dfa is ever called.  */
       if (c == '[')
         {
-#define MAX_BRACKET_STRING_LEN 32
-          char str[MAX_BRACKET_STRING_LEN + 1];
           FETCH_WC (c1, wc1, _("unbalanced ["));
 
           if ((c1 == ':' && (syntax_bits & RE_CHAR_CLASSES))
               || c1 == '.' || c1 == '=')
             {
+              enum { MAX_BRACKET_STRING_LEN = 32 };
+              char str[MAX_BRACKET_STRING_LEN + 1];
               size_t len = 0;
               for (;;)
                 {

http://git.savannah.gnu.org/cgit/grep.git/commit/?id=fb7d53887851476c84f38ecc9a63901d5d620806


commit 17683df11fbea7aa01c9d60f1b45874c9ea5e26a
Author: Paul Eggert <address@hidden>
Date:   Sun May 4 19:34:30 2014 -0700

    dfa: minor simplification
    
    * src/dfa.c (parse_bracket_exp): Use enum, not macro, and move var
    to just the scope it's needed.

diff --git a/src/dfa.c b/src/dfa.c
index 9b7d115..5211087 100644
--- a/src/dfa.c
+++ b/src/dfa.c
@@ -1037,13 +1037,13 @@ parse_bracket_exp (void)
          dfa is ever called.  */
       if (c == '[')
         {
-#define MAX_BRACKET_STRING_LEN 32
-          char str[MAX_BRACKET_STRING_LEN + 1];
           FETCH_WC (c1, wc1, _("unbalanced ["));
 
           if ((c1 == ':' && (syntax_bits & RE_CHAR_CLASSES))
               || c1 == '.' || c1 == '=')
             {
+              enum { MAX_BRACKET_STRING_LEN = 32 };
+              char str[MAX_BRACKET_STRING_LEN + 1];
               size_t len = 0;
               for (;;)
                 {

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

Summary of changes:
 src/dfa.c                       |  154 ++++++++++++++++++++++-----------------
 src/kwsearch.c                  |    7 +--
 src/searchutils.c               |   19 +----
 tests/invalid-multibyte-infloop |   10 +-
 tests/prefix-of-multibyte       |   21 ++++--
 5 files changed, 112 insertions(+), 99 deletions(-)


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