really slow about vimfiles HOT 14 CLOSED

Do this:

• open vim

• go to a file where typing and moving is slow

• run

  :profile start /tmp/vim.prof`
  :profile func *
  :profile file *

• perform slow actions for a few seconds

• run :profile pause

• exit vim

Now you should have a /tmp/vim.prof file, send that over to me.

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https://gist.github.com/sergueif/59cf97bace639f2ad09c

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Does :SyntasticToggleMode help?

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Sort of. I notice it's faster, but still slow.

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Hummm, ruby files?

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yes

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One thing that's particularly slow (I dunno, 0.5 sec) is hitting ESC key from insert mode. You can see the cursor not change for a while.

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Can you send me a file that is consistently slow?

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Also, do this:

:syntime on
[ redraw the text at least once, scroll up and down a lot or with CTRL-L]
:syntime report

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https://gist.github.com/sergueif/b0b428e62a09ea8c6ba7

But the ESC thing is slow even with an empty file like

vim foo.txt

And ESC is already bad. Heres prof of a bunch of 'o' strokes and ESC:
https://gist.github.com/sergueif/238bfe84aad1c489a55d

(although I was in a rails folder)

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If I'm not in a rails folder, things are ok. Once in a rails app, empty file ESC is slow.

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I can't reproduce this here, try disabling airline and see if that helps, your profile results don't actually show any slowness though...

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Aaight, I'll bring my laptop sometime to work, so we can debug. Thanks for giving it a shot.

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