Function git_diff_ui_config

diff.c:360–476

}

int git_diff_ui_config(const char *var, const char *value,
		       const struct config_context *ctx, void *cb)
{
	if (!strcmp(var, "diff.color") || !strcmp(var, "color.diff")) {
		diff_use_color_default = git_config_colorbool(var, value);
		return 0;
	}
	if (!strcmp(var, "diff.colormoved")) {
		int cm = parse_color_moved(value);
		if (cm < 0)
			return -1;
		diff_color_moved_default = cm;
		return 0;
	}
	if (!strcmp(var, "diff.colormovedws")) {
		unsigned cm;
		if (!value)
			return config_error_nonbool(var);
		cm = parse_color_moved_ws(value);
		if (cm & COLOR_MOVED_WS_ERROR)
			return -1;
		diff_color_moved_ws_default = cm;
		return 0;
	}
	if (!strcmp(var, "diff.context")) {
		int val = git_config_int(var, value, ctx->kvi);
		if (val < 0)
			return -1;
		diff_context_default = val;
		return 0;
	}
	if (!strcmp(var, "diff.interhunkcontext")) {
		int val = git_config_int(var, value, ctx->kvi);
		if (val < 0)
			return -1;
		diff_interhunk_context_default = val;
		return 0;
	}
	if (!strcmp(var, "diff.renames")) {
		diff_detect_rename_default = git_config_rename(var, value);
		return 0;
	}
	if (!strcmp(var, "diff.autorefreshindex")) {
		diff_auto_refresh_index = git_config_bool(var, value);
		return 0;
	}
	if (!strcmp(var, "diff.mnemonicprefix")) {
		diff_mnemonic_prefix = git_config_bool(var, value);
		return 0;
	}
	if (!strcmp(var, "diff.noprefix")) {
		diff_no_prefix = git_config_bool(var, value);
		return 0;
	}
	if (!strcmp(var, "diff.srcprefix")) {
		FREE_AND_NULL(diff_src_prefix);
		return git_config_string(&diff_src_prefix, var, value);
	}