Doc & formatting fixes.

src/lib/commands/sona.c

@@ -159,7 +159,6 @@ sona(void)
 	memset(visbuf, 0, (WORLD_Y * (WORLD_X + 1)));
 	snxtitem_dist(&nit, EF_SHIP, ship.shp_x, ship.shp_y, range);
 	while (nxtitem(&nit, &targ)) {
-
 	    if (targ.shp_own == player->cnum || targ.shp_own == 0)
 		continue;
 	    tmcp = &mchr[(int)targ.shp_type];

src/lib/common/stmtch.c

@@ -70,7 +70,7 @@ stmtch(char *needle, void *haystack, ptrdiff_t offs, size_t elt_size)
 /*
  * Compare A with B.
  * Return ME_EXACT if they are the same, or A is a prefix of B
- * followed by a space.
+ * followed by a space in B.
  * Return ME_PARTIAL if A is a prefix of B not followed by a space.
  * Else return ME_NOMATCH.
  */

src/lib/player/accept.c

@@ -79,7 +79,6 @@ player_init(void)
     emp_initque(&Players);
     init_player_commands();
 
-
     sp = getservbyname("empire", "tcp");
     if (sp == 0)
 	port = htons(atoi(loginport));

src/lib/player/player.c

@@ -104,8 +104,8 @@ player_main(struct player *p)
 					     nat_last_logout) : "?");
 	    pr("                  by: %s@%s\n",
 	       *natp->nat_userid ? natp->nat_userid : "nobody",
-	       *natp->nat_hostname ? natp->nat_hostname : *natp->
-	       nat_hostaddr ? natp->nat_hostaddr : "nowhere");
+	       *natp->nat_hostname ? natp->nat_hostname
+	       : *natp->nat_hostaddr ? natp->nat_hostaddr : "nowhere");
 	}
     }
     if (*player->userid)

src/lib/update/nxtitemp.c

@@ -69,7 +69,6 @@ nxtitemp(struct nstr_item *np)
 	case NS_LIST:
 	    break;
 	case NS_ALL:
-	    /* XXX maybe combine NS_LIST and NS_ALL later */
 	    break;
 	case NS_DIST:
 	    if (!xyinrange(gp->x, gp->y, &np->range)) {