next
|
previous
|
forward
|
backward
| up |
top
|
index
|
toc
|
home
BeforePrint -- top level method applied before printing results
Synopsis
Usage:
X.BeforePrint = f
Inputs:
f
, a function to be applied before printing a top-level evaluation result
r
of type
X
.
Consequences:
The value returned by
f
is printed instead.
For the programmer
The object
BeforePrint
is
a
symbol
.