Use 'shiftwidth()' instead of '&shiftwidth'

[tyru]

Dear vim-erlang developers,

Recently, I sent a patch to vim_dev, Vim developer mailing list. But I was transferred to send a patch to you.

---

• Remaining &shiftwidth references in indent plugins
  • https://groups.google.com/forum/#!topic/vim_dev/BcDThxEkwNA
• GitHub issue
  • https://github.com/vim/vim/issues/1493

---

shiftwidth(), introduced in Vim 7.4.694, should be used instead of direct reference to '&shiftwidth' option value. 'set sw=0' makes Vim behave like 'set sw={tabstop option value}' (:help shiftwidth()).

But currently this feature does not work on your indent plugins due to the direct reference '&shiftwidth'.

And I guess you are the maintainer of the following indent plugins:

• erlang.vim

I would be glad if you merge this pull request, And then, would you like to send the latest plugins to Bram?

[hcs42]

Thanks, will do soon.

[tyru]

Thanks!

[hcs42]

Email sent to Bram :)

[tyru]

:)