40 static char_u *find_dup_item(char_u *origval, char_u *newval, long_u flags);
707 find_dup_item(char_u *origval, char_u *newval, long_u flags)  in find_dup_item()  argument
716     newlen = STRLEN(newval);  in find_dup_item()
722 		&& STRNCMP(s, newval, newlen) == 0  in find_dup_item()
1711 			char_u	  *newval;  in do_set()  local
1763 			    newval = options[opt_idx].def_val[  in do_set()
1771 				    newval = gui_bg_default();  in do_set()
1774 				    newval = term_bg_default();  in do_set()
1777 				newval = fencs_utf8_default;  in do_set()
1783 			    if (newval == NULL)  in do_set()
1784 				newval = empty_option;  in do_set()
1787 				s = option_expand(opt_idx, newval);  in do_set()
1789 				    s = newval;  in do_set()
1790 				newval = vim_strsave(s);  in do_set()
1796 			    newval = vim_strsave(*(char_u **)get_varp_scope(  in do_set()
1896 			    newval = alloc(newlen);  in do_set()
1897 			    if (newval == NULL)  // out of mem, don't change  in do_set()
1899 			    s = newval;  in do_set()
1917 						    || (s == newval  in do_set()
1943 				s = option_expand(opt_idx, newval);  in do_set()
1946 				    vim_free(newval);  in do_set()
1950 				    newval = alloc(newlen);  in do_set()
1951 				    if (newval == NULL)  in do_set()
1953 				    STRCPY(newval, s);  in do_set()
1962 				i = (int)STRLEN(newval);  in do_set()
1963 				s = find_dup_item(origval, newval, flags);  in do_set()
1970 				    STRCPY(newval, origval);  in do_set()
1984 							   && *newval != NUL);  in do_set()
1994 				    mch_memmove(newval + i + comma, newval,  in do_set()
1995 							  STRLEN(newval) + 1);  in do_set()
1996 				    mch_memmove(newval, origval, (size_t)i);  in do_set()
2000 				    i = (int)STRLEN(newval);  in do_set()
2001 				    STRMOVE(newval + i + comma, origval);  in do_set()
2004 				    newval[i] = ',';  in do_set()
2011 				STRCPY(newval, origval);  in do_set()
2030 				    STRMOVE(newval + (s - origval), s + i);  in do_set()
2037 				for (s = newval; *s;)  in do_set()
2073 			*(char_u **)(varp) = newval;  in do_set()
2080 					  && origval != NULL && newval != NULL)  in do_set()
2087 			    saved_newval = vim_strsave(newval);  in do_set()
2299     int		newval,  in set_options_bin()  argument
2306     if (newval)  in set_options_bin()
2652 	long	newval,  in apply_optionset_autocmd()  argument
2664     vim_snprintf((char *)buf_new, sizeof(buf_new), "%ld", newval);  in apply_optionset_autocmd()