[Bug 1647771] Re: Undefined variable in vim netrw when netrw_browse_split = 3

[Paul White]

Thank you for taking the time to report this bug and helping to make
Ubuntu better. We are sorry that we do not always have the capacity to
review all reported bugs in a timely manner.

Ubuntu 16.04 (xenial) reached end-of-standard-support on April 29, 2021.

I'm setting the status of this bug to 'Incomplete' as it's not seen any
activity for some time. If this is still an issue while using a
currently maintained release of Ubuntu then please let us know which
one(s) otherwise this bug report can be left to expire in approximately
60 days time.

** Tags added: xenial

** Changed in: vim (Ubuntu)
       Status: Confirmed => Incomplete

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https://bugs.launchpad.net/bugs/1647771

Title:
  Undefined variable in vim netrw when netrw_browse_split = 3

Status in vim package in Ubuntu:
  Incomplete

Bug description:
  To reproduce, open the netrw explorer in a new tab, and set opened
  files to go to a new tab:

  :let g:netrw_browse_split = 3
  :Texplore

  When the user selects a file from the explorer with Enter, this error
  appears:

  Error detected while processing function <SNR>20_NetrwBrowseChgDir:
  line  135:
  E121: Undefined variable: b:netrw_curdir

  And this is displayed for a second:

  Invalid arguments for function SetRexDir

  Saw this after upgrade to Ubuntu 16.04 (vim 7.4.1689-3ubuntu1.2). The
  error didn't show with vim 7.4.052-1ubuntu3.1 on Ubuntu-14.04.

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