Merge pull request jupyter-xeus#143 from MCWertGaming/remove_termsize_slow

removed get_term_size_slow()

Author: staxfur

cpp-terminal/base.cpp

@@ -124,22 +124,6 @@ void Term::get_cursor_position(int& rows, int& cols) {
  throw std::runtime_error(
  "get_cursor_position(): result not found in the response");
 }
-// TODO: repair or remove
-// void Term::get_term_size_slow(int& rows, int& cols) {
-// struct CursorOff {
-// const Terminal& term;
-// explicit CursorOff(const Terminal& term) : term{term} {
-// write(cursor_off());
-// }
-// ~CursorOff() { write(cursor_on()); }
-// };
-// CursorOff cursor_off(*this);
-// int old_row{}, old_col{};
-// get_cursor_position(old_row, old_col);
-// write(move_cursor_right(999) + move_cursor_down(999));
-// get_cursor_position(rows, cols);
-// write(move_cursor(old_row, old_col));
-// }
 
 Term::Terminal::Terminal(bool _clear_screen,
  bool enable_keyboard,

cpp-terminal/base.hpp

@@ -105,9 +105,6 @@ void save_screen();
 
 void get_cursor_position(int&, int&);
 
-// This function takes about 23ms, so it should only be used as a fallback
-void get_term_size_slow(int&, int&);
-
 // initializes the terminal
 class Terminal : public Private::BaseTerminal {
  private: