texel - Command line interface for reading spreadsheets inside terminal

When I use the keyboard to move quickly past the left edge of the screen in the Header column or moving to the right only a few cells, also in the header, can crash the app.

Awesome app. Thanks!

Traceback (most recent call last): File "/Library/Frameworks/Python.framework/Versions/3.9/bin/texel", line 8, in sys.exit(main()) File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/texel/texel.py", line 66, in main curses.wrapper(run, sheets, args) File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/curses/init.py", line 94, in wrapper return func(stdscr, *args, **kwds) File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/texel/texel.py", line 17, in run while grid.handle_press(scr.getch()): File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/texel/grid.py", line 45, in handle_press self.actionskey File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/texel/grid.py", line 38, in runnable self.draw() File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/texel/grid.py", line 175, in draw self.draw_footer() File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/texel/grid.py", line 163, in draw_footer self.scr.addstr( _curses.error: addwstr() returned ERR

Traceback (most recent call last): File "/home/.../.local/bin/texel", line 8, in sys.exit(main()) File "/home/.../.local/lib/python3.6/site-packages/texel/texel.py", line 66, in main curses.wrapper(run, sheets, args) File "/usr/lib64/python3.6/curses/init.py", line 94, in wrapper return func(stdscr, *args, **kwds) File "/home/.../.local/lib/python3.6/site-packages/texel/texel.py", line 15, in run Styles(args.cellwidth, args.precision), File "/home/.../.local/lib/python3.6/site-packages/texel/styles.py", line 20, in init self.init_colors() File "/home/.../.local/lib/python3.6/site-packages/texel/styles.py", line 37, in init_colors curses.init_pair(6, C.LIGHT_MAGENTA, C.BLACK) _curses.error: init_pair() returned ERR

As the title says, pressing any key apart from Tab, Shift-Tab, h/j/k/l, arrows, c/y, v, q crashes the application:

Traceback (most recent call last):
  File "/home/.../.local/bin/texel", line 8, in <module>
    sys.exit(main())
  File "/home/.../.local/lib/python3.10/site-packages/texel/texel.py", line 66, in main
    curses.wrapper(run, sheets, args)
  File "/usr/lib64/python3.10/curses/__init__.py", line 94, in wrapper
    return func(stdscr, *args, **kwds)
  File "/home/.../.local/lib/python3.10/site-packages/texel/texel.py", line 17, in run
    while grid.handle_press(scr.getch()):
  File "/home/.../.local/lib/python3.10/site-packages/texel/grid.py", line 46, in handle_press
    elif key == Keys.QUIT:
  File "/home/.../.local/lib/python3.10/site-packages/texel/keys.py", line 11, in __eq__
    return self._hash == other._hash
AttributeError: 'NoneType' object has no attribute '_hash'

It would be better to do nothing or write "command not supported in a status line", and maybe implement the command ? that summarizes the available keybindings.