Flickering behavior due to redrawing about context.vim HOT 12 CLOSED

@wookayin: Thanks! Yeah I wish we wouldn't need the hard redraw. There's a redraw issue in Neovim's floating window implementation, I opened an issue about it here: neovim/neovim#11597

As a workaround I added a hard redraw. If you want to try this plugin without that redraw, you try use this branch:
https://github.com/wellle/context.vim/compare/23-nvim-no-redraw

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Ah, yes. My brain was doing something else, sorry. With that, I can confirm there is no flickering, but I do see the artifacts. :\

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I have this issues on start nvim from tmux. Switching to 23-nvim-no-redraw and problem solved.

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Hey @wellle, would you want to make this feature merged to master but actually configurable by some g: variable?

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@lervag @wellle Pretty sure it should be
let g:context_nvim_no_redraw = 1

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@jasonkena: Thanks, fixed above 👍

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Additional information: Without floating windows (i.e. g:context_presenter = 'preview'), it works well without flickering.

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Thanks @wellle for the information; it is super helpful. Temporarily disabling redraw (:mode) makes me feel more comfortable, and I would work around with this. Look forward to the upstream neovim issue being fixed.

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I also switched to the version without redraw because of the flickering and performance.

(and yes, sometimes there are small rendering issues / remains of the closed context, but that annoys me less than the performance / flicker)

edit:
i was wrong, switched back again.

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Yes that sounds like a good idea 👍

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@wookayin @sirupsen @lervag @jasonkena @exdeniz: I added a setting in #66 so you can disable the redraw on updated master now. Add this to your vimrc:

let g:context_nvim_no_redraw = 1

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I still experience quite severe flickering, both with and without this setting.

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