selectedToken@Lib:Overlay errors on macros with leading or trailing spaces

[melek]

Describe the bug
Macros with leading or trailing spaces cause an error for Lib:Overlay when their containing token is selected. Since the BoT contains such a macro, several users have been running into this problem.

This seems to only happen in newer versions of MapTool,

To Reproduce
Steps to reproduce the behavior:

1. Make any token in the framework, ensuring that Lib:Overlay is activated.
2. Add the macro with the label " Starts with a Space" (or "Ends with a Space "), excluding the quotes.
3. Click on the token.
4. See error:

Argument number 1 "" to function "getMacroProps" must be an integer.
Error trace : selectedToken@Lib:Overlay <<< OverlaySelected@Lib:Overlay <<< macroLink

Expected behavior
No error should occur.

Workaround
I have found that processing macro names as JSON fixes this issue. This is how I recommended on Discord to fix this issue:

• Select Lib:Overlay and right click and edit the selectedToken macro.
• REPLACE Lines 128-138 with the following code (it is a bit shorter than the existing code, so you can expect that it will take fewer lines):

    [h:macros=getMacros("json")]
    [h:json=macros]
    [h,count(json.length(macros)),code:{
        [h:currentMacro=json.get(macros, roll.count)]
        [h:index=listget(getMacroIndexes(currentMacro), 0)]
        [h:props=getMacroProps(index)]
        [h:json=json.set(json,roll.count,json.fromStrProp(props))]
    }]

I'll note that if you follow that thread, at least one person had other errors after my fix (though I suspect those are unrelated to this, except that they are likely new issues due to recent macro performance changes)