Make REDO unconditional.

src/invent.c

@@ -928,11 +928,9 @@ register const char *let,*word;
 			Sprintf(qbuf, "What do you want to %s? [%s or ?*]",
 				word, buf);
 		}
-#ifdef REDO
 		if (in_doagain)
 		    ilet = readchar();
 		else
-#endif
 		    ilet = yn_function(qbuf, (char *)0, '\0');
 		if (digit(ilet) && !allowcnt) {
 		    pline("No count allowed with this command.");
@@ -940,9 +938,7 @@ register const char *let,*word;
 		}
 		if (ilet == '0') prezero = TRUE;
 		while (digit(ilet)) {
-#ifdef REDO
 		    if (ilet != '?' && ilet != '*') savech(ilet);
-#endif
 		    /* accumulate unless cnt has overflowed */
 		    if (allowcnt < 3) {
 			prevcnt = cnt;
@@ -1018,23 +1014,17 @@ register const char *let,*word;
 		    }
 		}
 		context.botl = 1; /* May have changed the amount of money */
-#ifdef REDO
 		savech(ilet);
-#endif
 		for (otmp = invent; otmp; otmp = otmp->nobj)
 			if (otmp->invlet == ilet) break;
 		if(!otmp) {
 			You("don't have that object.");
-#ifdef REDO
 			if (in_doagain) return((struct obj *) 0);
-#endif
 			continue;
 		} else if (cnt < 0 || otmp->quan < cnt) {
 			You("don't have that many!  You have only %ld.",
 			    otmp->quan);
-#ifdef REDO
 			if (in_doagain) return((struct obj *) 0);
-#endif
 			continue;
 		}
 		break;
@@ -2102,9 +2092,7 @@ dotypeinv()
 
 	    if(class_count > 1) {
 		c = yn_function(prompt, types, '\0');
-#ifdef REDO
 		savech(c);
-#endif
 		if(c == '\0') {
 			clear_nhwindow(WIN_MESSAGE);
 			return 0;