What is your best practice for setting a script in a script?

Tweedly alex at tweedly.net
Sat Jul 15 13:51:55 EDT 2023


Maybe keep the script in a custom property ?
Or in a “prefs” file ?

Or ….. any number of ways of avoiding the exact question you asked ;-)

And yes, there’s been a request for “block” text constants for about as long as I’ve used RR/LC - say 20 years.
Alex

Sent from my iPad

> On 15 Jul 2023, at 16:06, Paul Dupuis via use-livecode <use-livecode at lists.runrev.com> wrote:
> 
> So in the instances where you have a script that creates an object and then sets the script of that object (example below), what is you best practice for having the script in a script and still be readable?
> 
> Example:
> BUTTON "Make"
> on mouseUp
>   local tScript
>   create button "Sample"
>   put "on mouseUp"&cr into tScript
>   put "  ask 'Please enter a number between 1 and 100'" &cr after tScript
>   put "  if it is not a number then exit mouseUp" &cr after tScript
>   put "  if it < 1 OR it > 100 then exit mouseUp" &cr after tScript
>   put "  put it into field 'Number'" &cr after tScript
>   put "end mouseUp" after tScript
>   replace "'" with quote in tScript
>   set the script of button "Sample" to tScript
> end mouseUp
> 
> This create a button "Sample" with the script
> on mouseUp
>   ask "Please enter a number between 1 and 100"
>   if it is not a number then exit mouseUp
>   if it < 1 OR it > 100 then exit mouseUp
>   put it into field "Number"
> end mouseUp
> 
> However, I reading the script for button Sample in button Make with the "pu" statements and quotes (double and single) and cr and so one cumbersome to read. Yes there are behavior scripts, but this is about the best practice of placing a script in a script (to set the script of an object) and having it as clear as possible.
> 
> I wish there was a command like "put begin block" where you could follow it any  number of lines and then "end block into tVar". i.e.
> 
> put begin block
> on mouseUp
>   ask "Please enter a number between 1 and 100"
>   if it is not a number then exit mouseUp
>   if it < 1 OR it > 100 then exit mouseUp
>   put it into field "Number"
> end mouseUp
> end block into tScript
> 
> Is there a better way to have a script written in a script?
> 
> 
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