13 Aug
2006
13 Aug
'06
10:04 a.m.
Hi,
I would like to check, if $0 was passed as an argument to an abstraction. The usual idiom is:
[loadbang]
|
[f $1] assuming, $0 was passed as $1
|
[select 0]
|
this is $0 now
Now of course this fails, if $0 also can be zero itself. I know, that currently this is very unlikely, because $0 starts at 1000 and grows. But it would be great if possible future changes to the $0-implementation would still rule out 0 as a value for $0, so that the test from above will keep working.
Ciao
Frank Barknecht _ ______footils.org_ __goto10.org__