crash on "clear all" after call to "mesh"

[John W. Eaton]

On  4-May-2008, Ben Abbott wrote:

| Ok, I noticed two new entries and recompiled this evening. Now after  
| running my simple test script which produces a mesh plot, when I  
| "clear all", I get this ...
| 
| octave:1> test_crash
| octave:2> clear all
| clearing: EDITOR
| clearing: EXEC_PATH
| clearing: F_DUPFD

Oops.  Those are some debugging tracing messages that accidentally
escaped.  They should be gone now.  And no, there is no fix yet for
the problem you reported.

jwe