Almost Impossible Exercise
maddisoj opened this issue · comments
The exercise in chapter 49 has an impossible exercise.
We defined our helper functions as global functions, but that's not a good idea. >
Change them to be script-local functions.
Upon attempting this exercise I tried to do:
setlocal foldexpr=<SID>GetPotionFold(v:lnum)
Which, as I know now, is not possible as you cannot use <SID> in a mapping.
I realise now that I probably misinterpreted the exercise, but if one person can why not another?