Custom functions (spreadsheets) inline help broken under V8

[Pablo Felip]

Hi, all.

I am pretty sure that this is more or less common knowledge for many of you by now, but as I've recently stumbled upon this issue I thought It'd be worth mentioning here... In a nutshell, if you run your custom spreadsheet functions using V8, inline JSDoc help breaks (syntax tips don't appear) when any (?) ES6 features are used. For instance:

• Default parameters
• Fat arrow functions

There are at least a couple of open issues (here and here) worth starring in issuetracker that I just noticed this morning... too late after spending several minutes staring in confusion  %-) at my apparently correct code.