Unclear how accept diffs supposed to work

[MasterMind7777777]

I have everything working perfectly fine, except for accepting diffs in the Copilot window. Showing diffs works though; it does show the diffs. As I understand it, it must replace the existing code with the code suggested by Copilot. For me, C-Y scrolls by one line, as per the default behavior in Nvim.

I have tried remapping C-Y to , but it still does not do anything in the Copilot buffer.

I tried with and without specifying mappings = {} in my copilot_chat = require("CopilotChat") copilot_chat.setup({})

It is unclear whether it is supposed to work in any mode, or if it is supported by only a specific mode, like inline chat.

Also, I did not understand what complete_after_slash is supposed to do.

By the way, maybe it's worth expanding the section about keybindings inside the Copilot window.

[deathbeam]

Im assuming this is on canary branch right. The keybindings should work in any mode as the "modes" are just layout of the window anyway. Can you check output of :nmap while inside the copilot window? It should have something like this:

Its possible you have c-y remapped somewhere and its conflicting with the keymap.

For complete after slash, its basically just press tab after / in insert mode, I have the description slightly improved in currently open pull request for embeddings so should be tad more explanatory:

[deathbeam]

Also how does the shown diff look like and what is the output in copilot chat window? Basically how acccept diff works is that it tries to find last reply from copilot and inside of that reply find last code block

[deathbeam]

Oh also for more context, acccepting diffs only works with visual and buffer and line selectors. it do not works with unnamed selecctor (e.g yank). Because it needs to know the original position and that one is stored for visual selection etc but it is not stored for yanking (for obvious reasons as the unnamed register can have anything in it really)

[MasterMind7777777]

I'm on canary branch.
Yeah i used unnamed selecctor to implement visual selecotor. So basicly i did "yCopilotChat " that is part the of the problem.
But now i did somthing like that:

-- vim.api.nvim_set_keymap('n', '<C-Y>', '<Nop>', { noremap = true, silent = true }) -- this line did not help. Does not work with it or without
vim.api.nvim_create_user_command('CopilotChatVisual', function(args)
    copilot_chat.ask(args.args, { selection = select.visual })
end, { nargs = '*', range = true })
vim.keymap.set("v", "<leader>cc",  ":CopilotChatVisual ", { remap=false })

It still does not do anything apart from scroling up one line. Even if i set C-Y to <Nop>.

for example i did folowing process:




At this point C-Y does not do anything apart from scroling up one line. Regardles of keymaps.

:verbose map <C-Y> gives:

:nmap does have keybinding for <C-Y>

No other instances of <C-Y> are present in :nmap apart for case where i set it <Nop> than i get both <Nop> and Copilot one.

[MasterMind7777777]

Remapped to C-a in mappings = {} in config. It worked. Probably some problem with my set-up, so for some reason C-y cant be remapped to anything for me in normal mode. Tried downloading fresh terminal i haven't used before. Still can't remap, as if it is being intercepted somehow. verbose shows remap, but it does not work.

[pidgeon777]

I'm on canary branch. Yeah i used unnamed selecctor to implement visual selecotor. So basicly i did "yCopilotChat " that is part the of the problem. But now i did somthing like that:

-- vim.api.nvim_set_keymap('n', '<C-Y>', '<Nop>', { noremap = true, silent = true }) -- this line did not help. Does not work with it or without
vim.api.nvim_create_user_command('CopilotChatVisual', function(args)
    copilot_chat.ask(args.args, { selection = select.visual })
end, { nargs = '*', range = true })
vim.keymap.set("v", "<leader>cc",  ":CopilotChatVisual ", { remap=false })

It still does not do anything apart from scroling up one line. Even if i set C-Y to .

for example i did folowing process: At this point C-Y does not do anything apart from scroling up one line. Regardles of keymaps.

:verbose map gives:

:nmap does have keybinding for No other instances of are present in :nmap apart for case where i set it than i get both and Copilot one.

May I ask you which colorscheme are you using (sorry for the off-topic).