arogue5: fix player's typed responses getting put at the wrong place. Some sections of code that prompt the user for a string of input were calling get_str() with cw (the player-visible screen containing the map), which caused whatever the player typed to get printed starting at cw's idea of the cursor position, which was usually the Rogue's @-sign. This corrupted the map. The problem has been fixed by passing msgw (the message line at the top of the screen) to get_str(), so the player's typing appears where msgw thinks the cursor should be, which is in the sensible place right after the prompt. Some other get_str() invocations which used hw or stdscr have been left unmodified.

--- a/arogue5/misc.c	Wed Sep 05 10:14:34 2012 -0700
+++ b/arogue5/misc.c	Sat Sep 08 22:05:05 2012 -0700
@@ -727,7 +727,7 @@
 	     (obj->o_flags & ISKNOW) == 0 &&
 	     m_guess[which] == NULL) {
 	msg(terse ? "Call it: " : "What do you want to call it? ");
-	if (get_str(buf, cw) == NORM) {
+	if (get_str(buf, msgw) == NORM) {
 	    m_guess[which] = new((unsigned int) strlen(buf) + 1);
 	    strcpy(m_guess[which], buf);
 	}