grep branch, master, updated. v2.25-58-g6f67b13

[Jim Meyering]

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- Log -----------------------------------------------------------------
http://git.savannah.gnu.org/cgit/grep.git/commit/?id=6f67b1313cc1f8964f5440012b161962453ded2d


commit 6f67b1313cc1f8964f5440012b161962453ded2d
Author: Zev Weiss <address@hidden>
Date:   Sat Aug 20 20:01:43 2016 -0500

    dfa: constify some function parameters
    
    * src/dfa.c (char_context): Mark dfa parameter const.
    (charclass_context): Likewise.

diff --git a/src/dfa.c b/src/dfa.c
index 33b3cd0..4e2fe61 100644
--- a/src/dfa.c
+++ b/src/dfa.c
@@ -748,7 +748,7 @@ unibyte_word_constituent (unsigned char c)
 }
 
 static int
-char_context (struct dfa *dfa, unsigned char c)
+char_context (struct dfa const *dfa, unsigned char c)
 {
   if (c == dfa->syntax.eolbyte)
     return CTX_NEWLINE;
@@ -2291,7 +2291,7 @@ epsclosure (position_set *s, struct dfa const *d, char 
*visited)
    character included in C.  */
 
 static int
-charclass_context (struct dfa *dfa, charclass c)
+charclass_context (struct dfa const *dfa, charclass c)
 {
   int context = 0;
   unsigned int j;

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

Summary of changes:
 src/dfa.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)


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