Signature help stabilization

[Saghen]

Feature Description

• Align the active argument with the argument in the text, grabbed via treesitter
• Detect location of function to optionally avoid showing signature help in multi-line functions
• Support focusing the window
• Toggle visibility of documentation + signature vs just signature
• Override built in vim.lsp.buf.signature_help()?

[sebszyller]

On 0.11,

signature = {
	enabled = true,
	trigger = {
		enabled = false,
		show_on_trigger_character = false,
		show_on_insert_on_trigger_character = false,
	},
},

still auto-shows whenever blink gets to something that has a signature. Not sure if a bug or intended behaviour right now.
What I'm after is for the signature to show up exclusively when I invoke it with a keymap -- like I would for vim.lsp.buf.signature_help()

[silvercircle]

Support focusing the window
Override built in vim.lsp.buf.signature_help()?

These two would be particularly nice, or just an API function to manually activate the signature window. With some LSPs, this window can grow quite large so I don't want it to be always visible.

[Saghen]

You can show the window with cmp.show_signature() already fyi and it's now bound to <C-k>

[silvercircle]

You can show the window with cmp.show_signature() already fyi and it's now bound to <C-k>

Oh, didn't know that. Works fine, even as a toggle with hide_signature. Thanks, that's basically all I need.

[sebszyller]

You can show the window with cmp.show_signature() already fyi and it's now bound to <C-k>

Is it intended that the signature always auto-shows right now though (when enabled as in the config above)? <C-k> is cool if I want to show it, after I hide it. But there doesn't seem to be a way to keep it hidden by default, and only toggle it on with a keymap.

[Saghen]

That's not intended no, I'll look into it soon. Just been lacking time for this project recently