Not that I know of. There might be a hook to modify the behavior of gosub
with machine language code.

-- John.

On Fri, Nov 16, 2018, 8:53 AM Scott Lawrence <[email protected] wrote:

> Do any of you know of a T version of "Magic Goto"?
>
> http://ivanx.com/appleii/magicgoto/
>
> It basically uses an error trap to catch bad gotos (as the basic
> interpreter sees them) and then looks for the label from the error handler,
> and uses that... mainly using REM statements to define the labels.
>
> I'm thinking it might be possible to accomplish a similar thing on the Ts
> using ON ERROR GOTO, perhaps peeking back into the return location and
> getting the label name there.
>
> ie: (pseudoish code)
>
> 10 ON ERROR GOTO 1000
> ...
> 20 GOSUB "InitCode"
> 30 GOSUB "DoStuff"
> 40 END
>
> 100 REM InitCode
> 110 PRINT "hello 1"
> 120 RETURN
> 200 REM DoStuff
> 210 PRINT "hello 2"
> 220 RETURN
>
> 1000 ... figure out the label, resolve it to a line number then goto
> there...
>
> (and apologies if all of you have advanced far past BASIC on the Ts, and
> are like writing pascal or whatever...  although a micropython or lua would
> be neat... or at least structured basic without line numbers... I forgot
> how much I miss that from AmigaBASIC...)
>
> -s
> --
> Scott Lawrence
> [email protected]
>

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