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

diff --git a/grep.h b/grep.h
index f6eecc62c038f212fa4efc8648f13f61bf937452..0c61b00cbf3c4f059aedc02d487b4103eea31823 100644 (file)
--- a/grep.h
+++ b/grep.h
@@ -32,6 +32,7 @@ struct grep_pat {
        enum grep_header_field field;
        regex_t regexp;
        unsigned fixed:1;
+       unsigned ignore_case:1;
        unsigned word_regexp:1;
 };
 
@@ -64,6 +65,7 @@ struct grep_opt {
        regex_t regexp;
        int linenum;
        int invert;
+       int ignore_case;
        int status_only;
        int name_only;
        int unmatch_name_only;
@@ -83,7 +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;