62     Char *cwd;  in agetcwd()  local
83     cwd = SAVE(buf);  in agetcwd()
85     return cwd;  in agetcwd()
139 	    char   *cwd;  in dinit()  local
144 	    if (swd_ok && (cwd = getenv("PWD")) != NULL) {  in dinit()
145 		if (stat(cwd, &shp) != -1 &&  in dinit()
148 		    tcp = SAVE(cwd);  in dinit()
339 	Char   *dp, *cwd;  in dnormalize()  local
374 	cwd = xmalloc((Strlen(dcwd->di_name) + 3) * sizeof(Char));  in dnormalize()
375 	(void) Strcpy(cwd, dcwd->di_name);  in dnormalize()
382 	    *cwd = '\0';  in dnormalize()
384 	slashslash = cwd[0] == '/' && cwd[1] == '/';  in dnormalize()
412 	        if ((dp = Strrchr(cwd, '/')) != NULL) {  in dnormalize()
414 		    if (dp == &cwd[1])  in dnormalize()
423 	    if (!*cwd) {	/* too many ..'s, starts with "/" */  in dnormalize()
424 	        cwd[0] = '/';  in dnormalize()
430 		cwd[1] = slashslash ? '/' : '\0';  in dnormalize()
431 		cwd[2] = '\0';  in dnormalize()
433 		cwd[1] = '\0';  in dnormalize()
437 	    else if (slashslash && cwd[1] == '\0') {  in dnormalize()
438 		cwd[1] = '/';  in dnormalize()
439 		cwd[2] = '\0';  in dnormalize()
446 		i = Strlen(cwd);  in dnormalize()
447 		if (TRM(cwd[i - 1]) != '/') {  in dnormalize()
448 		    cwd[i++] = '/';  in dnormalize()
449 		    cwd[i] = '\0';  in dnormalize()
451 	        dp = Strspl(cwd, TRM(buf.s[0]) == '/' ? &buf.s[1] : buf.s);  in dnormalize()
452 	        xfree(cwd);  in dnormalize()
453 	        cwd = dp;  in dnormalize()
454 		i = Strlen(cwd) - 1;  in dnormalize()
455 	        if (TRM(cwd[i]) == '/')  in dnormalize()
456 		    cwd[i] = '\0';  in dnormalize()
463 	    if (cwd[0]) {  in dnormalize()
465 		if (0 != stat(short2str(cwd), &exists)) {  in dnormalize()
467 		    xfree(cwd);  in dnormalize()
473 	return cwd;  in dnormalize()