[sympycore] r1224 committed - Fix Verbatim.as_tree for SUBSCRIPT expressions.

[codesite...@google.com]

Revision: 1224
Author: pearu.peterson
Date: Thu Oct 20 12:14:25 2011
Log: Fix Verbatim.as_tree for SUBSCRIPT expressions.
http://code.google.com/p/sympycore/source/detail?r=1224

Modified:
/trunk/sympycore/basealgebra/verbatim.py

=======================================
--- /trunk/sympycore/basealgebra/verbatim.py Tue Oct 18 10:33:50 2011
+++ /trunk/sympycore/basealgebra/verbatim.py Thu Oct 20 12:14:25 2011
@@ -145,7 +145,14 @@
if isinstance(rest, Verbatim):
rest = rest,
for t in rest:
- r.append(t.as_tree(tab=tab + ' ', level=level+1))
+ if type(t) is tuple:
+ r.append(tab + ' (')
+ for t1 in t:
+ r.append(t1.as_tree(tab=tab + ' ',
level=level+1))
+ r.append(tab + ' )')
+ else:
+ r.append(t.as_tree(tab=tab + ' ', level=level+1))
+
r.append(tab+']')
return '\n'.join(r)