On Fri, 21 Mar 1997, Stewart Allen wrote:
> On Fri, 21 Mar 1997, Alex Carlos Braga Antao wrote:
>
> > Hi,
> >
> > Is there a way to open a file for read/write and block it for write to
> > other applications ? I'd like to let a file READONLY for other
> > applications and READ/WRITE for my application. I couldn't see any
> > parameter to open that makes it.
> >
>
> vtcl currently keeps no files open during app development. it re-writes
> the entire .tcl file each time you save. if this is a more general
> question about tcl file locking, I do not believe it's possible. this
> may have changed in tk8. anyone?
This is a bit off topic, but I have a quick question related to this. When
I create an app with vtcl that reads in variables from an external file
and save it, all my read-in variables are saved in the source as global
varibles. Is there a way to defeat this?
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