1 files changed, 0 insertions, 131 deletions

diff --git a/builtin/grep.c b/builtin/grep.c
index 83232c9..b63a9f8 100644
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -261,21 +261,6 @@ static int wait_all(void)
 }
 #endif
 
-static int parse_pattern_type_arg(const char *opt, const char *arg)
-{
-	if (!strcmp(arg, "default"))
-		return GREP_PATTERN_TYPE_UNSPECIFIED;
-	else if (!strcmp(arg, "basic"))
-		return GREP_PATTERN_TYPE_BRE;
-	else if (!strcmp(arg, "extended"))
-		return GREP_PATTERN_TYPE_ERE;
-	else if (!strcmp(arg, "fixed"))
-		return GREP_PATTERN_TYPE_FIXED;
-	else if (!strcmp(arg, "perl"))
-		return GREP_PATTERN_TYPE_PCRE;
-	die("bad %s argument: %s", opt, arg);
-}
-
 static void grep_pattern_type_options(const int pattern_type, struct grep_opt *opt)
 {
 	switch (pattern_type) {
@@ -308,122 +293,6 @@ static void grep_pattern_type_options(const int pattern_type, struct grep_opt *o
 	}
 }
 
-static struct grep_opt grep_defaults;
-
-/*
- * Initialize the grep_defaults template with hardcoded defaults.
- * We could let the compiler do this, but without C99 initializers
- * the code gets unwieldy and unreadable, so...
- */
-static void init_grep_defaults(void)
-{
-	struct grep_opt *opt = &grep_defaults;
-
-	memset(opt, 0, sizeof(*opt));
-	opt->relative = 1;
-	opt->pathname = 1;
-	opt->regflags = REG_NEWLINE;
-	opt->max_depth = -1;
-	opt->pattern_type_option = GREP_PATTERN_TYPE_UNSPECIFIED;
-	opt->extended_regexp_option = 0;
-	strcpy(opt->color_context, "");
-	strcpy(opt->color_filename, "");
-	strcpy(opt->color_function, "");
-	strcpy(opt->color_lineno, "");
-	strcpy(opt->color_match, GIT_COLOR_BOLD_RED);
-	strcpy(opt->color_selected, "");
-	strcpy(opt->color_sep, GIT_COLOR_CYAN);
-	opt->color = -1;
-}
-
-/*
- * Read the configuration file once and store it in
- * the grep_defaults template.
- */
-static int grep_config(const char *var, const char *value, void *cb)
-{
-	struct grep_opt *opt = &grep_defaults;
-	char *color = NULL;
-
-	if (userdiff_config(var, value) < 0)
-		return -1;
-
-	if (!strcmp(var, "grep.extendedregexp")) {
-		if (git_config_bool(var, value))
-			opt->extended_regexp_option = 1;
-		else
-			opt->extended_regexp_option = 0;
-		return 0;
-	}
-
-	if (!strcmp(var, "grep.patterntype")) {
-		opt->pattern_type_option = parse_pattern_type_arg(var, value);
-		return 0;
-	}
-
-	if (!strcmp(var, "grep.linenumber")) {
-		opt->linenum = git_config_bool(var, value);
-		return 0;
-	}
-
-	if (!strcmp(var, "color.grep"))
-		opt->color = git_config_colorbool(var, value);
-	else if (!strcmp(var, "color.grep.context"))
-		color = opt->color_context;
-	else if (!strcmp(var, "color.grep.filename"))
-		color = opt->color_filename;
-	else if (!strcmp(var, "color.grep.function"))
-		color = opt->color_function;
-	else if (!strcmp(var, "color.grep.linenumber"))
-		color = opt->color_lineno;
-	else if (!strcmp(var, "color.grep.match"))
-		color = opt->color_match;
-	else if (!strcmp(var, "color.grep.selected"))
-		color = opt->color_selected;
-	else if (!strcmp(var, "color.grep.separator"))
-		color = opt->color_sep;
-
-	if (color) {
-		if (!value)
-			return config_error_nonbool(var);
-		color_parse(value, var, color);
-	}
-	return 0;
-}
-
-/*
- * Initialize one instance of grep_opt and copy the
- * default values from the template we read the configuration
- * information in an earlier call to git_config(grep_config).
- */
-static void grep_init(struct grep_opt *opt, const char *prefix)
-{
-	struct grep_opt *def = &grep_defaults;
-
-	memset(opt, 0, sizeof(*opt));
-	opt->prefix = prefix;
-	opt->prefix_length = (prefix && *prefix) ? strlen(prefix) : 0;
-	opt->pattern_tail = &opt->pattern_list;
-	opt->header_tail = &opt->header_list;
-
-	opt->color = def->color;
-	opt->extended_regexp_option = def->extended_regexp_option;
-	opt->pattern_type_option = def->pattern_type_option;
-	opt->linenum = def->linenum;
-	opt->max_depth = def->max_depth;
-	opt->pathname = def->pathname;
-	opt->regflags = def->regflags;
-	opt->relative = def->relative;
-
-	strcpy(opt->color_context, def->color_context);
-	strcpy(opt->color_filename, def->color_filename);
-	strcpy(opt->color_function, def->color_function);
-	strcpy(opt->color_lineno, def->color_lineno);
-	strcpy(opt->color_match, def->color_match);
-	strcpy(opt->color_selected, def->color_selected);
-	strcpy(opt->color_sep, def->color_sep);
-}
-
 static int grep_cmd_config(const char *var, const char *value, void *cb)
 {
 	int st = grep_config(var, value, cb);