146 	char_u  *oldval,  in trigger_optionsset_string()  argument
152     if (oldval != NULL && newval != NULL  in trigger_optionsset_string()
159 	set_vim_var_string(VV_OPTION_OLD, oldval, -1);  in trigger_optionsset_string()
165 	    set_vim_var_string(VV_OPTION_OLDLOCAL, oldval, -1);  in trigger_optionsset_string()
170 	    set_vim_var_string(VV_OPTION_OLDGLOBAL, oldval, -1);  in trigger_optionsset_string()
181 	    set_vim_var_string(VV_OPTION_OLDLOCAL, oldval, -1);  in trigger_optionsset_string()
495     char_u	*oldval;  in set_string_option()  local
518 	oldval = *varp;  in set_string_option()
539 	    saved_oldval = vim_strsave(oldval);  in set_string_option()
543 	if ((r = did_set_string_option(opt_idx, varp, TRUE, oldval, NULL,  in set_string_option()
650     char_u	*oldval,		// previous value of the option  in did_set_string_option()  argument
741 		(void)opt_strings_flags(oldval, p_bkc_values, flags, TRUE);  in did_set_string_option()
849 	    (void)opt_strings_flags(oldval, p_ssop_values, &ssop_flags, TRUE);  in did_set_string_option()
1151 	    if (get_fileformat(curbuf) == EOL_MAC || *oldval == 'm')  in did_set_string_option()
1179 	if (STRCMP(curbuf->b_p_key, oldval) != 0)  in did_set_string_option()
1182 	    ml_set_crypt_key(curbuf, oldval,  in did_set_string_option()
1220 	    if ((opt_flags & OPT_LOCAL) && *oldval == NUL)  in did_set_string_option()
1223 		s = oldval;  in did_set_string_option()
1233 	    if ((opt_flags & OPT_GLOBAL) && STRCMP(p_cm, oldval) != 0)  in did_set_string_option()
1239 			ml_set_crypt_key(buf, buf->b_p_key, oldval);  in did_set_string_option()
1515 		p = gui_mch_font_dialog(oldval);  in did_set_string_option()
1520 		p_guifont = (p != NULL) ? p : vim_strsave(oldval);  in did_set_string_option()
1533 		    p_guifont = vim_strsave(oldval);  in did_set_string_option()
1627 	gui_init_which_components(oldval);  in did_set_string_option()
1705 	else if (*p_mousem != *oldval)  in did_set_string_option()
1912 	if (((*oldval == 'n' && *(oldval + 1) == 'u')  in did_set_string_option()
2103 	    else if (STRCMP(p_ve, oldval) != 0)  in did_set_string_option()
2162 	    value_changed = STRCMP(oldval, *varp) != 0;  in did_set_string_option()
2177 	    value_changed = STRCMP(oldval, *varp) != 0;  in did_set_string_option()
2376 	*varp = oldval;  in did_set_string_option()
2393 	    free_string_option(oldval);  in did_set_string_option()