b:undo_ftplugin should not reset indentation settings

[kyllingstad]

The b:undo_ftplugin variable defined in ftplugin/julia.vim resets indentation options like indentexpr. It shouldn't, because that script does not set those options, and therefore its undo action should not reset them.

These options should only be reset by the actions of b:undo_indent defined in indent/julia.vim (and they correctly are).

[kyllingstad]

I edited the description of this issue because it turned out that much of what I described was specific to my particular .vimrc setup. But the main issue still stands, I think.

[dkearns]

It looks like this was added to b:undo_ftplugin in 7b71f09 before the author was probably aware of b:undo_indent.

[carlobaldassi]

Fixed in e36d07f
(sorry about the wrong issue ref in the commit message, a cut&paste went wrong)
Thanks for reporting this

[chrisbra]

@carlobaldassi can you send an update to Vim so we can fix vim/vim#14419 there as well?