trapped monsters

A suggestion from <Someone>
- since newsym marks physical traps that have a monster trapped as seen,
and the ^ command will tell you what it is, lookat() can tell you about the
trap too

doc/fixes34.1

@@ -71,6 +71,7 @@ travel command should restrict its shortest paths to areas of the map the
 	hero knows about or might reasonably guess
 non-altar prayer should limit god action, not maximize it
 potions of acid explode, not dilute, so make water_damage behave this way
+lookat monster notes if you see monster is trapped
 
 
 Platform- and/or Interface-Specific Fixes

src/pager.c

@@ -121,6 +121,16 @@ lookat(x, y, buf, monbuf)
 	    if (mtmp->mleashed)
 		Strcat(buf, ", leashed to you");
 
+	    if (mtmp->mtrapped && cansee(mtmp->mx, mtmp->my)) {
+		struct trap *t = t_at(mtmp->mx, mtmp->my);
+		int tt = t ? t->ttyp : NO_TRAP;
+
+		/* newsym lets you know of the trap, so mention it here */
+		if (tt == BEAR_TRAP || tt == PIT ||
+		    tt == SPIKED_PIT ||tt == WEB)
+		    Strcat(buf, ", trapped");
+	    }
+
 	    {
 		int ways_seen = 0, normal = 0, xraydist;
 		boolean useemon = (boolean) canseemon(mtmp);