--- Gnu-Mach/ddb/db_lex.c	2020/09/02 04:36:57	1.1
+++ Gnu-Mach/ddb/db_lex.c	2020/09/02 04:43:17	1.1.1.2
@@ -1,25 +1,25 @@
-/* 
+/*
  * Mach Operating System
  * Copyright (c) 1991,1990 Carnegie Mellon University
  * All Rights Reserved.
- * 
+ *
  * Permission to use, copy, modify and distribute this software and its
  * documentation is hereby granted, provided that both the copyright
  * notice and this permission notice appear in all copies of the
  * software, derivative works or modified versions, and any portions
  * thereof, and that both notices appear in supporting documentation.
- * 
+ *
  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- * 
+ *
  * Carnegie Mellon requests users of this software to return to
- * 
+ *
  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  *  School of Computer Science
  *  Carnegie Mellon University
  *  Pittsburgh PA 15213-3890
- * 
+ *
  * any improvements or extensions that they make and grant Carnegie Mellon
  * the rights to redistribute these changes.
  */
@@ -121,7 +121,7 @@ db_read_char()
 	}
 	else if (db_lp >= db_endlp)
 	    c = -1;
-	else 
+	else
 	    c = *db_lp++;
 	return (c);
 }
@@ -260,7 +260,7 @@ db_lex()
 		(c >= 'a' && c <= 'z') ||
 		(c == '_'))
 	    {
-		db_printf("Bad character '%c' after number %s\n", 
+		db_printf("Bad character '%c' after number %s\n",
 				c, db_tok_string);
 		db_error(0);
 		db_flush_lex();
@@ -452,4 +452,4 @@ db_lex()
 	return (tEOF);
 }
 
-#endif MACH_KDB
+#endif /* MACH_KDB */