782 f_chdir(typval_T *argvars, typval_T *rettv)  in f_chdir()  argument
787     rettv->v_type = VAR_STRING;  in f_chdir()
788     rettv->vval.v_string = NULL;  in f_chdir()
808 	    rettv->vval.v_string = vim_strsave(cwd);  in f_chdir()
820 	VIM_CLEAR(rettv->vval.v_string);  in f_chdir()
827 f_delete(typval_T *argvars, typval_T *rettv)  in f_delete()  argument
833     rettv->vval.v_number = -1;  in f_delete()
856 	rettv->vval.v_number = mch_remove(name) == 0 ? 0 : -1;  in f_delete()
859 	rettv->vval.v_number = mch_rmdir(name) == 0 ? 0 : -1;  in f_delete()
862 	rettv->vval.v_number = delete_recursive(name);  in f_delete()
871 f_executable(typval_T *argvars, typval_T *rettv)  in f_executable()  argument
877     rettv->vval.v_number = mch_can_exe(tv_get_string(&argvars[0]), NULL, TRUE);  in f_executable()
884 f_exepath(typval_T *argvars, typval_T *rettv)  in f_exepath()  argument
891     rettv->v_type = VAR_STRING;  in f_exepath()
892     rettv->vval.v_string = p;  in f_exepath()
899 f_filereadable(typval_T *argvars, typval_T *rettv)  in f_filereadable()  argument
921     rettv->vval.v_number = n;  in f_filereadable()
929 f_filewritable(typval_T *argvars, typval_T *rettv)  in f_filewritable()  argument
933     rettv->vval.v_number = filewritable(tv_get_string(&argvars[0]));  in f_filewritable()
939     typval_T	*rettv,  in findfilendir()  argument
953     rettv->vval.v_string = NULL;  in findfilendir()
954     rettv->v_type = VAR_STRING;  in findfilendir()
980     if (count < 0 && rettv_list_alloc(rettv) == FAIL)  in findfilendir()
987 	    if (rettv->v_type == VAR_STRING || rettv->v_type == VAR_LIST)  in findfilendir()
998 	    if (fresult != NULL && rettv->v_type == VAR_LIST)  in findfilendir()
999 		list_append_string(rettv->vval.v_list, fresult, -1);  in findfilendir()
1001 	} while ((rettv->v_type == VAR_LIST || --count > 0) && fresult != NULL);  in findfilendir()
1004     if (rettv->v_type == VAR_STRING)  in findfilendir()
1005 	rettv->vval.v_string = fresult;  in findfilendir()
1013 f_finddir(typval_T *argvars, typval_T *rettv)  in f_finddir()  argument
1015     findfilendir(argvars, rettv, FINDFILE_DIR);  in f_finddir()
1022 f_findfile(typval_T *argvars, typval_T *rettv)  in f_findfile()  argument
1024     findfilendir(argvars, rettv, FINDFILE_FILE);  in f_findfile()
1031 f_fnamemodify(typval_T *argvars, typval_T *rettv)  in f_fnamemodify()  argument
1056     rettv->v_type = VAR_STRING;  in f_fnamemodify()
1058 	rettv->vval.v_string = NULL;  in f_fnamemodify()
1060 	rettv->vval.v_string = vim_strnsave(fname, len);  in f_fnamemodify()
1082 f_getcwd(typval_T *argvars, typval_T *rettv)  in f_getcwd()  argument
1089     rettv->v_type = VAR_STRING;  in f_getcwd()
1090     rettv->vval.v_string = NULL;  in f_getcwd()
1107 	rettv->vval.v_string = vim_strsave(wp->w_localdir);  in f_getcwd()
1110 	rettv->vval.v_string = vim_strsave(tp->tp_localdir);  in f_getcwd()
1114 	    rettv->vval.v_string = vim_strsave(globaldir);  in f_getcwd()
1121 		    rettv->vval.v_string = vim_strsave(cwd);  in f_getcwd()
1127     if (rettv->vval.v_string != NULL)  in f_getcwd()
1128 	slash_adjust(rettv->vval.v_string);  in f_getcwd()
1155 f_getfperm(typval_T *argvars, typval_T *rettv)  in f_getfperm()  argument
1167     rettv->v_type = VAR_STRING;  in f_getfperm()
1170     rettv->vval.v_string = perm;  in f_getfperm()
1177 f_getfsize(typval_T *argvars, typval_T *rettv)  in f_getfsize()  argument
1189 	    rettv->vval.v_number = 0;  in f_getfsize()
1192 	    rettv->vval.v_number = (varnumber_T)st.st_size;  in f_getfsize()
1195 	    if ((off_T)rettv->vval.v_number != (off_T)st.st_size)  in f_getfsize()
1196 		rettv->vval.v_number = -2;  in f_getfsize()
1200 	  rettv->vval.v_number = -1;  in f_getfsize()
1207 f_getftime(typval_T *argvars, typval_T *rettv)  in f_getftime()  argument
1217 	rettv->vval.v_number = (varnumber_T)st.st_mtime;  in f_getftime()
1219 	rettv->vval.v_number = -1;  in f_getftime()
1253 f_getftype(typval_T *argvars, typval_T *rettv)  in f_getftype()  argument
1264     rettv->v_type = VAR_STRING;  in f_getftype()
1267     rettv->vval.v_string = type;  in f_getftype()
1274 f_glob(typval_T *argvars, typval_T *rettv)  in f_glob()  argument
1291     rettv->v_type = VAR_STRING;  in f_glob()
1299 		rettv_list_set(rettv, NULL);  in f_glob()
1311 	if (rettv->v_type == VAR_STRING)  in f_glob()
1312 	    rettv->vval.v_string = ExpandOne(&xpc, tv_get_string(&argvars[0]),  in f_glob()
1314 	else if (rettv_list_alloc(rettv) != FAIL)  in f_glob()
1321 	      list_append_string(rettv->vval.v_list, xpc.xp_files[i], -1);  in f_glob()
1327 	rettv->vval.v_string = NULL;  in f_glob()
1334 f_glob2regpat(typval_T *argvars, typval_T *rettv)  in f_glob2regpat()  argument
1343     rettv->v_type = VAR_STRING;  in f_glob2regpat()
1344     rettv->vval.v_string = (pat == NULL)  in f_glob2regpat()
1352 f_globpath(typval_T *argvars, typval_T *rettv)  in f_globpath()  argument
1375     rettv->v_type = VAR_STRING;  in f_globpath()
1383 		rettv_list_set(rettv, NULL);  in f_globpath()
1393 	if (rettv->v_type == VAR_STRING)  in f_globpath()
1394 	    rettv->vval.v_string = ga_concat_strings(&ga, "\n");  in f_globpath()
1395 	else if (rettv_list_alloc(rettv) != FAIL)  in f_globpath()
1397 		list_append_string(rettv->vval.v_list,  in f_globpath()
1402 	rettv->vval.v_string = NULL;  in f_globpath()
1409 f_isdirectory(typval_T *argvars, typval_T *rettv)  in f_isdirectory()  argument
1414     rettv->vval.v_number = mch_isdir(tv_get_string(&argvars[0]));  in f_isdirectory()
1451 f_mkdir(typval_T *argvars, typval_T *rettv)  in f_mkdir()  argument
1457     rettv->vval.v_number = FAIL;  in f_mkdir()
1489 		rettv->vval.v_number = OK;  in f_mkdir()
1495     rettv->vval.v_number = vim_mkdir_emsg(dir, prot);  in f_mkdir()
1502 f_pathshorten(typval_T *argvars, typval_T *rettv)  in f_pathshorten()  argument
1519     rettv->v_type = VAR_STRING;  in f_pathshorten()
1523 	rettv->vval.v_string = NULL;  in f_pathshorten()
1527 	rettv->vval.v_string = p;  in f_pathshorten()
1542     typval_T	rettv;  in checkitem_common()  local
1561     if (eval_expr_typval(expr, argv, 1, &rettv) == FAIL)  in checkitem_common()
1565     if (rettv.v_type == VAR_SPECIAL || rettv.v_type == VAR_BOOL)  in checkitem_common()
1567 	rettv.v_type = VAR_NUMBER;  in checkitem_common()
1568 	rettv.vval.v_number = rettv.vval.v_number == VVAL_TRUE;  in checkitem_common()
1570     retval = tv_get_number_chk(&rettv, &error);  in checkitem_common()
1573     clear_tv(&rettv);  in checkitem_common()
1629 f_readdir(typval_T *argvars, typval_T *rettv)  in f_readdir()  argument
1639     if (rettv_list_alloc(rettv) == FAIL)  in f_readdir()
1662 	    list_append_string(rettv->vval.v_list, p, -1);  in f_readdir()
1683 f_readdirex(typval_T *argvars, typval_T *rettv)  in f_readdirex()  argument
1692     if (rettv_list_alloc(rettv) == FAIL)  in f_readdirex()
1715 	    list_append_dict(rettv->vval.v_list, dict);  in f_readdirex()
1726 read_file_or_blob(typval_T *argvars, typval_T *rettv, int always_blob)  in read_file_or_blob()  argument
1755     if ((blob ? rettv_blob_alloc(rettv) : rettv_list_alloc(rettv)) == FAIL)  in read_file_or_blob()
1775 	if (read_blob(fd, rettv->vval.v_blob) == FAIL)  in read_file_or_blob()
1779 	    blob_free(rettv->vval.v_blob);  in read_file_or_blob()
1780 	    rettv->vval.v_blob = NULL;  in read_file_or_blob()
1846 		list_append(rettv->vval.v_list, li);  in read_file_or_blob()
1937 	    listitem_remove(rettv->vval.v_list, rettv->vval.v_list->lv_first);  in read_file_or_blob()
1944 	list_free(rettv->vval.v_list);  in read_file_or_blob()
1945 	rettv_list_alloc(rettv);  in read_file_or_blob()
1956 f_readblob(typval_T *argvars, typval_T *rettv)  in f_readblob()  argument
1961     read_file_or_blob(argvars, rettv, TRUE);  in f_readblob()
1968 f_readfile(typval_T *argvars, typval_T *rettv)  in f_readfile()  argument
1977     read_file_or_blob(argvars, rettv, FALSE);  in f_readfile()
1984 f_resolve(typval_T *argvars, typval_T *rettv)  in f_resolve()  argument
2001 	    rettv->vval.v_string = v;  in f_resolve()
2003 	    rettv->vval.v_string = vim_strsave(p);  in f_resolve()
2060 		    rettv->vval.v_string = NULL;  in f_resolve()
2175 	rettv->vval.v_string = p;  in f_resolve()
2178     rettv->vval.v_string = vim_strsave(p);  in f_resolve()
2182     simplify_filename(rettv->vval.v_string);  in f_resolve()
2188     rettv->v_type = VAR_STRING;  in f_resolve()
2195 f_tempname(typval_T *argvars UNUSED, typval_T *rettv)  in f_tempname()  argument
2199     rettv->v_type = VAR_STRING;  in f_tempname()
2200     rettv->vval.v_string = vim_tempname(x, FALSE);  in f_tempname()
2228 f_writefile(typval_T *argvars, typval_T *rettv)  in f_writefile()  argument
2242     rettv->vval.v_number = -1;  in f_writefile()
2330     rettv->vval.v_number = ret;  in f_writefile()
2503 f_browse(typval_T *argvars UNUSED, typval_T *rettv)  in f_browse()  argument
2527 	rettv->vval.v_string = NULL;  in f_browse()
2529 	rettv->vval.v_string =  in f_browse()
2533     rettv->vval.v_string = NULL;  in f_browse()
2535     rettv->v_type = VAR_STRING;  in f_browse()
2542 f_browsedir(typval_T *argvars UNUSED, typval_T *rettv)  in f_browsedir()  argument
2558 	rettv->vval.v_string = NULL;  in f_browsedir()
2560 	rettv->vval.v_string = do_browse(BROWSE_DIR,  in f_browsedir()
2563     rettv->vval.v_string = NULL;  in f_browsedir()
2565     rettv->v_type = VAR_STRING;  in f_browsedir()