completion: support case-insensitive config vars

diff --git a/grep.c b/grep.c
index b7012f40f556f47c0a5fa26df88bbafdcf04fe1c..bf71b130c20391beeef7923ed2db71869ddf8c56 100644 (file)
--- a/grep.c
+++ b/grep.c
@@ -7,6 +7,7 @@
 #include "diffcore.h"
 #include "commit.h"
 #include "quote.h"
+#include "help.h"
 
 static int grep_source_load(struct grep_source *gs);
 static int grep_source_is_binary(struct grep_source *gs);
@@ -80,6 +81,8 @@ static int parse_pattern_type_arg(const char *opt, const char *arg)
        die("bad %s argument: %s", opt, arg);
 }
 
+define_list_config_array_extra(color_grep_slots, {"match"});
+
 /*
  * Read the configuration file once and store it in
  * the grep_defaults template.