--- gforth/kernel/vars.fs	2006/02/18 13:12:52	1.39
+++ gforth/kernel/vars.fs	2006/12/31 13:39:19	1.44
@@ -1,6 +1,6 @@
 \ VARS.FS      Kernal variables
 
-\ Copyright (C) 1995,1996,1997,1998,2000,2003 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,1998,2000,2003,2006 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
@@ -46,7 +46,7 @@ has? floating [IF]
 \G @i{c-char} is the character value for a space.
 \ used by docon:, must be constant
 
-FF Constant /line
+has? EC [IF] 40 [ELSE] FF [THEN] Constant /line
 
 has? file [IF]
 40 Constant c/l
@@ -55,10 +55,13 @@ has? file [IF]
 [THEN]
 
 20 8 2* cells + 2 + cell+ constant word-pno-size ( -- u )
+
+has? EC 0= [IF]
 create holdbuf word-pno-size chars allot
 holdbuf word-pno-size chars + aconstant holdbuf-end
 avariable holdptr holdbuf-end holdptr a!
 avariable holdend holdbuf-end holdend a!
+[THEN]
 
 84 constant pad-minsize ( -- u )
 
@@ -111,7 +114,6 @@ AUser lp0 ( -- a-addr ) \ gforth
 
 AUser handler	\ pointer to last throw frame
 has? backtrace [IF]
-User backtrace-empty \ true if the next THROW should store a backtrace
 AUser backtrace-rp0 \ rp at last call of interpret
 [THEN]
 \ AUser output
@@ -199,6 +201,12 @@ AUser dpp		normal-dp dpp !
 AUser LastCFA
 AUser Last
 
+has? flash [IF]
+    AUser flash-dp
+    : rom  flash-dp dpp ! ;
+    : ram  normal-dp dpp ! ;
+[THEN]
+
 User max-name-length \ maximum length of all names defined yet
 32 max-name-length !