[Wisp-cvs] wisp/users/dig tran.py,1.105,1.106

[<di...@us...>]

Update of /cvsroot/wisp/wisp/users/dig
In directory sc8-pr-cvs1:/tmp/cvs-serv22487

Modified Files:
	tran.py 
Log Message:
implemented Register.ancestry

Index: tran.py
===================================================================
RCS file: /cvsroot/wisp/wisp/users/dig/tran.py,v
retrieving revision 1.105
retrieving revision 1.106
diff -u -d -r1.105 -r1.106
--- tran.py	17 May 2003 14:46:34 -0000	1.105
+++ tran.py	17 May 2003 15:29:50 -0000	1.106
@@ -154,6 +154,8 @@
     def parent (this):
         if len(this): return Register(this[:-1], this.names)
         else:         return None
+    def ancestry (this):
+        return [this[:i] for i in range(len(this) - 1, -1, -1)]
     def next (this):
         l = list(this)
         l[-1] += 1
@@ -352,7 +354,6 @@
     from getopt import getopt
     import elf
     import pe
-    import string
     import sys
 
     default_output_names = {'elf': 'a.out', 'pe': 'untitled.exe'}