632 		return N_("E540: Unclosed expression sequence");  in check_stl_option()
636 	return N_("E542: unbalanced groups");  in check_stl_option()
696 	    errmsg = N_("E529: Cannot set 'term' to empty string");  in did_set_string_option()
699 	    errmsg = N_("E530: Cannot change term in GUI");  in did_set_string_option()
701 	    errmsg = N_("E531: Use \":gui\" to start the GUI");  in did_set_string_option()
704 	    errmsg = N_("E522: Not found in termcap");  in did_set_string_option()
752 	    errmsg = N_("E589: 'backupext' and 'patchmode' are equal");  in did_set_string_option()
1013 		errmsg = N_("E617: Cannot be changed in the GTK+ 2 GUI");  in did_set_string_option()
1305 		errmsg = N_("E524: Missing colon");  in did_set_string_option()
1307 		errmsg = N_("E525: Zero length string");  in did_set_string_option()
1418 		    errmsg = N_("E527: Missing comma");  in did_set_string_option()
1425 	    errmsg = N_("E528: Must specify a ' value");  in did_set_string_option()
1496 		errmsg = N_("E595: 'showbreak' contains unprintable or wide character");  in did_set_string_option()
1538 		    errmsg = N_("E596: Invalid font(s)");  in did_set_string_option()
1547 	    errmsg = N_("E597: can't select fontset");  in did_set_string_option()
1549 	    errmsg = N_("E598: Invalid fontset");  in did_set_string_option()
1556 	    errmsg = N_("E533: can't select wide font");  in did_set_string_option()
1558 	    errmsg = N_("E534: Invalid wide font");  in did_set_string_option()
2052 	    errmsg = N_("E536: comma required");  in did_set_string_option()
2062 	    errmsg = N_("E537: 'commentstring' must be empty or contain %s");  in did_set_string_option()