reset: add test cases for "--keep" option

diff --git a/grep.h b/grep.h
index 75370f60d7091becd3eaddf3b7069c26fca8c125..0c61b00cbf3c4f059aedc02d487b4103eea31823 100644 (file)
--- a/grep.h
+++ b/grep.h
@@ -85,7 +85,6 @@ struct grep_opt {
        int max_depth;
        int funcname;
        char color_match[COLOR_MAXLEN];
-       const char *color_external;
        int regflags;
        unsigned pre_context;
        unsigned post_context;