#R667: a bug in character naming

- strip out '?' and several others.
- this means that people specifying character names
  fred? and fred* will collide. Oh well.

sys/share/pcmain.c

@@ -287,12 +287,13 @@ char *argv[];
 	/* Obtain the name of the logged on user and incorporate
 	 * it into the name. */
 	Sprintf(lock, "%s-%s",get_username(0),plname);
+	regularize(lock);
 # else
 	Strcpy(lock,plname);
 	regularize(lock);
 # endif
 	getlock();
-#else   /* PC_LOCKING */
+#else   /* What follows is !PC_LOCKING */
 # ifdef AMIGA /* We'll put the bones & levels in the user specified directory -jhsa */
 	Strcat(lock,plname);
 	Strcat(lock,".99");

sys/winnt/winnt.c

@@ -1,4 +1,4 @@
-/*	SCCS Id: @(#)winnt.c	 3.4	 1997/04/12		  */
+/*	SCCS Id: @(#)winnt.c	 3.4	 2002/03/23		  */
 /* Copyright (c) NetHack PC Development Team 1993, 1994 */
 /* NetHack may be freely redistributed.  See license for details. */
 
@@ -151,10 +151,7 @@ def_kbhit()
 }
 
 /* 
- * Windows NT version >= 3.5x and above supports long file names,
- * even on FAT volumes (VFAT), so no need for nt_regularize.
- * Windows NT 3.1 could not do long file names except on NTFS,
- * so nt_regularize was required.
+ * Strip out troublesome file system characters.
  */
 
 void