chore: rename files

lua/docs-view.lua

@@ -0,0 +1,49 @@
+local buf, win, start_win
+local api = vim.api
+local lsp = vim.lsp
+
+local function open()
+  if win and api.nvim_win_is_valid(win) then return end
+
+  start_win = api.nvim_get_current_win()
+
+  api.nvim_command("botright vnew")
+
+  win = api.nvim_get_current_win()
+  buf = api.nvim_get_current_buf()
+
+  api.nvim_buf_set_name(buf, "Docs View")
+  api.nvim_buf_set_option(buf, "buftype", "nofile")
+  api.nvim_buf_set_option(buf, "swapfile", false)
+  api.nvim_buf_set_option(buf, "bufhidden", "wipe")
+  api.nvim_buf_set_option(buf, "filetype", "nvim-docs-view")
+
+  api.nvim_set_current_win(start_win)
+
+  api.nvim_create_autocmd(
+    { "CursorHold" },
+    { pattern = "*", callback = function()
+        local l,c = unpack(api.nvim_win_get_cursor(0))
+        lsp.buf_request(0, "textDocument/hover", { 
+            textDocument = { uri = "file://"..api.nvim_buf_get_name(0) },
+            position = { line = l - 1, character = c }
+        }, function(err, result, ctx, config)
+            if not (result and result.contents) then return end
+
+            local md_lines = lsp.util.convert_input_to_markdown_lines(result.contents)
+            md_lines = lsp.util.trim_empty_lines(md_lines)
+            if vim.tbl_isempty(md_lines) then return end
+         
+            api.nvim_buf_set_option(buf, "modifiable", true)
+            lsp.util.stylize_markdown(buf, md_lines)
+            api.nvim_buf_set_option(buf, "modifiable", false)
+          end
+        )
+      end
+    }
+  )
+end
+
+return {
+  open = open
+}