Remove unused vim statusline piece based on LSP, broken on nvim 10.4

1 files changed, 0 insertions, 61 deletions

diff --git a/vim/.config/nvim/lua/lsp/init.lua b/vim/.config/nvim/lua/lsp/init.lua
index 474f649..1739cee 100644
--- a/vim/.config/nvim/lua/lsp/init.lua
+++ b/vim/.config/nvim/lua/lsp/init.lua
@@ -1,64 +1,3 @@
-local first_hover_code_i = 0
-local first_hover_code_line = -1
-local first_hover_code_col = -1
-local first_hover_code_prev = ''
-
--- Returns the first code block from the markdown returned for the LSP request
--- textDocument/hover. Multiple lines are joined with a space.
-function _G.lsp_first_hover_code()
-	--[[ NB: there is a bug that causes statusline to be reloaded continuously;
-	  see https://github.com/neovim/neovim/issues/14303. It is not good to do a
-	  sync request every time. Instead, keep track of line & col and only
-	  update when either has changed. This should be fixed in nvim 0.5, after
-	  which the first_hover_code_* variables and this logic can be removed. ]]
-
-	local line, col = unpack(vim.api.nvim_win_get_cursor(0))
-	if line == first_hover_code_line and col == first_hover_code_col then
-		return first_hover_code_prev
-	end
-	first_hover_code_line = line
-	first_hover_code_col = col
-
-	--[[ To check whether the bug has been fixed:
-	  vim.api.nvim_echo({{'request '},{tostring(first_hover_code_i)},{tostring(line)}},false,{})
-	  first_hover_code_i = first_hover_code_i + 1
-	--]]
-
-	if not vim.lsp.buf.server_ready() then return '' end
-
-	local responses = vim.lsp.buf_request_sync(
-		0,
-		'textDocument/hover',
-		vim.lsp.util.make_position_params(),
-		1000
-	)
-
-	if not responses then return '' end
-
-	local full_result = ''
-	local markdown_started = false
-
-	for _, response in ipairs(responses) do
-		if response.result and response.result.contents.value then
-			for line in response.result.contents.value:gmatch '[^\n]+' do
-				if line:sub(0,3) == '```' then
-					if markdown_started then
-						first_hover_code_prev = full_result
-						return full_result
-					else
-						markdown_started = true
-					end
-				else
-					full_result = full_result .. ' ' .. line
-				end
-			end
-		end
-	end
-
-	first_hover_code_prev = full_result
-	return full_result
-end
-
 local function on_attach (client, bufnr)
 	local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end
 	local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end