Send a single line block containing parenthesis (#250)

lua/scnvim/editor.lua

@@ -308,7 +308,7 @@ end
 function M.send_block(cb, flash)
  flash = flash == nil and true or flash
  local lstart, lend = unpack(vim.fn['scnvim#editor#get_block']())
- if lstart == 0 or lend == 0 then
+ if lstart == lend or lstart == 0 or lend == 0 then
  M.send_line(cb, flash)
  return
  end

test/spec/automated/editor_spec.lua

@@ -1,5 +1,6 @@
 local editor = require 'scnvim.editor'
 
+-- NOTE: only append to this data in order to not break existing tests
 local content = [[
 x = 123;
 (
@@ -17,6 +18,7 @@ x * 2;
 var y = 3;
 y * 2;
 )foo
+(degree: 0).play;
 ]]
 
 local buf = vim.api.nvim_create_buf(false, true)
@@ -106,6 +108,16 @@ y * 2;
  return data
  end)
  end)
+
+ it('can send a single line containing parenthesis', function()
+ vim.api.nvim_win_set_cursor(0, { 17, 0 })
+ editor.send_block(function(data)
+ local block = table.concat(data, '\n')
+ local expected = [[(degree: 0).play;]]
+ assert.are.equal(expected, block)
+ return data
+ end)
+ end)
  end)
 
  describe('autocmds', function()