[A83] Re: Rename program for TI-83
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[A83] Re: Rename program for TI-83
OK, that's what I'll do. Thanks!
>From: Sebastiaan Roodenburg <sebastiaan@rimsystems.nl>
>Reply-To: assembly-83@lists.ticalc.org
>To: assembly-83@lists.ticalc.org
>Subject: [A83] Re: Rename program for TI-83
>Date: Tue, 22 Jul 2003 20:24:21 +0200
>
>What you can do, is create a new prog, swap pointers, and delete the old
>prog...
>
> > I'm working on a small piece of code that will allow someone, from a
>TI-83
> > program, to rename another existing program. I run into a problem when
>the
> > new name does not contain the same number of characters as the old name.
> > How do I safely insert or delete up to seven bytes from the program/list
> > table? I thought of insertmem and deletemem, but this seemingly applies
> > only to space within variables.
> >
> > I guess my question is this. Does the pointer at FREE_MEM_END .equ
>$9311
> > indicate the lowest byte of the operator stack? So, if I have enough
>free
> > RAM, could I simply copy every byte from a point in the program/list
>table
> > to ($9311), down or up a few bytes to create the required space in the
> > program table? What pointers would I need to update after doing this?
> >
> > Jeff
>
>
>
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