Another possibility is to create a new scope
3 : ' 0!:0 <y [ 4!:55<''y'' ' scriptName
which I think is done by "script" verb.
Oleg Kobchenko
On Aug 7, 2007, at 7:30 PM, "N. Drinkwater" <[EMAIL PROTECTED]> wrote:
Going back to the original issue regarding the error when loading a standalone
application from the command line...
The problem would be avoided if the local 'helper' assignments (like that for
't' preceding 'type' in stdlib.ijs) were made global. Would it be possible to
consider making those changes in the library scripts in the next release?
Alternatively, identify them in the documentation so we can avoid using those
variable names as locale specific, persistent globals in our applications.
Thanks.
Norman
Oleg Kobchenko wrote:
--- Raul Miller <[EMAIL PROTECTED]> wrote:
On 8/7/07, Roger Hui <[EMAIL PROTECTED]> wrote:
There have not been any changes in the interpreter
in this regard. Perhaps the defn of "load" was changed
and that could have changed the behaviour. Or perhaps
you did your experiments using "load", thinking that
it was equivalent to 0!:0@< .
On reflection, I have realized that this latter is the case:
I was thinking that the local context I saw when using
'load' was a property of 0!:0 rather than being a consequence
of load having an explicit (rather than tacit) definition.
And this realization is what I referred to as unveiling the
misconception about the 0!:0 context.
It might have been rooted in some written documentation,
because this misconception is universal. We need to look at
various places where 0!:0 and scripts are mentioned.
Or probably, the truth is not straight and clear enough.
The reality turns out to be much simpler.
This mechanism of local script variables visible to
the scope of the loading function may have some interesting
applications, such as custom loaders which can be
parameterized with temporary local variables defined
in the script(s).
Or it could be thought of functions mutating their bodies
at run time with code from nouns or even script files.
____________________________________________________________________________________
Luggage? GPS? Comic books? Check out fitting gifts for grads at Yahoo! Search
http://search.yahoo.com/search?fr=oni_on_mail&p=graduation+gifts&cs=bz
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
____________________________________________________________________________________
Luggage? GPS? Comic books?
Check out fitting gifts for grads at Yahoo! Search
http://search.yahoo.com/search?fr=oni_on_mail&p=graduation+gifts&cs=bz
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
