3 files changed, 1 insertions, 91 deletions
diff --git a/runtime/lua/treesitter_demo.lua b/runtime/lua/treesitter_demo.lua
deleted file mode 100644
index 82c36f94c0..0000000000
--- a/runtime/lua/treesitter_demo.lua
+++ /dev/null
@@ -1,58 +0,0 @@
--- TODO: externalize this
-local a = vim.api
-_G.a = vim.api
-
-if __treesitter_rt_ns == nil then
-    __treesitter_rt_ns = a.nvim_create_namespace("treesitter_demp")
-end
-local my_ns = __treesitter_rt_ns
-
-function ts_inspect_pos(row,col)
-  local tree = theparser:parse_tree()
-  local root = tree:root()
-  local node = root:descendant_for_point_range(row,col,row,col)
-  show_node(node)
-end
-
-function show_node(node)
-  if node == nil then
-    return
-  end
-  a.nvim_buf_clear_highlight(0, my_ns, 0, -1)
-  shown_node = node
-  print(node:type())
-  local start_row, start_col, end_row, end_col = node:range()
-
-  a.nvim_buf_add_highlight(0, my_ns, "ErrorMsg", start_row, start_col, start_col+1)
-
-  if end_col >= 1 then
-    end_col = end_col - 1
-  end
-  a.nvim_buf_add_highlight(0, my_ns, "ErrorMsg", end_row, end_col, end_col+1)
-end
-
-function ts_expand_node()
-  if shown_node == nil then
-    return
-  end
-  parent = shown_node:parent()
-  show_node(parent)
-end
-
-function ts_cursor()
-  local row, col = unpack(a.nvim_win_get_cursor(0))
-  ts_inspect_pos(row-1, col)
-end
-
-if false then
-  ctree = theparser.tree
-  root = ctree:root()
-  cursor = root:to_cursor()
-  node = cursor:forward(5000) if true then return node end
-  print(#root)
-  c = root:child(50)
-  print(require'inspect'{c:extent()})
-  type(ctree.__tostring)
-  root:__tostring()
-  print(_tslua_debug())
-end
diff --git a/runtime/lua/vim/treesitter.lua b/runtime/lua/vim/treesitter.lua
index f26d63d6ce..8aa170061b 100644
--- a/runtime/lua/vim/treesitter.lua
+++ b/runtime/lua/vim/treesitter.lua
@@ -50,7 +50,7 @@ local function create_parser(bufnr, ft, id)
   self:parse()
     -- TODO: use weakref to self, so that the parser is free'd is no plugin is
     -- using it.
-  local function lines_cb(ev, ...)
+  local function lines_cb(_, ...)
     return on_lines(self, ...)
   end
   local detach_cb = nil
diff --git a/runtime/plugin/ts_test.vim b/runtime/plugin/ts_test.vim
deleted file mode 100644
index 15192d8dda..0000000000
--- a/runtime/plugin/ts_test.vim
+++ /dev/null
@@ -1,32 +0,0 @@
-let g:ts_test_path = expand("<sfile>:p:h:h")
-let g:has_ts = v:false
-
-func! TSTest()
-  if g:has_ts
-    return
-  end
-  " TODO: module!
-  lua theparser = vim.treesitter.create_parser(0)
-  lua require'treesitter_demo'
-  let g:has_ts = v:true
-endfunc
-
-func! TSCursor()
-  " disable matchparen
-  NoMatchParen
-  call TSTest()
-  au CursorMoved <buffer> lua ts_cursor()
-  au CursorMovedI <buffer> lua ts_cursor()
-  map <buffer> <Plug>(ts-expand) <cmd>lua ts_expand_node()<cr>
-endfunc
-
-func! TSSyntax()
-  " disable matchparen
-  set syntax=
-  call TSTest()
-  lua ts_syntax()
-endfunc
-
-command! TSTest call TSTest()
-command! TSCursor call TSCursor()
-command! TSSyntax call TSSyntax()