Create articulation_expression_swap

[MuseCraft-Studio]

Replaces the selected articulation with the selected expression (or vice versa) for the full document if a region is not selected.

[rpatters1]

• This repo uses snake-case for function names as well as variable names.
• You should check for 0 on return from DisplayArticulationDialog and DisplayExpressionDialog. 0 means the user canceled out of the dialog.
• I'm guessing you only want to allow text expressions. That means you need to check the 2nd return value of DisplayExpressionDialog and reject the result if it is true. Otherwise, you need to track the 2nd return value through your code so that you actually retrieve the appropriate shape expression. (Remember that text and shape expressions are numbered separately starting from 1.)
• Be aware that both DisplayArticulationDialog and DisplayExpressionDialog allow the user to modify the articulation and expressions lists, respectively. Consider placing those calls in their own Undo block separate from the run function.
• Since you are using some of the new RGP Lua APIs, there should be an appropriate MinJWLuaVersion.

[cv-on-hub]

Hi @MuseCraft-Studio. Hope you don't mind but I needed some coding recreation and have implemented some of @rpatters1 's suggestions to your script. (But not isolated Display[X]Dialog in a separate Undo block). And done a bit of streamlining. Feel free, of course, to ignore this completely!

articulation_expression_swap.lua.txt