mt0.yml

name: remove last symbol
source code: |
  input: 'babbaababbb'
  blank: ' '
  start state: right
  table:
    # scan to the rightmost symbol
    right:
      ['a','b']: R
      ' '  : {L: clear}
    # then carry the 1
    clear:
      ' '      : {L}
      ['a','b']: {write: ' ', L: done}
    done:

positions:
  right: {x: 230, y: 250}
  clear: {x: 390.36, y: 249.99, fixed: false}
  done: {x: 570, y: 250}
editor contents: |-
  input: 'babbaababbb'
  blank: ' '
  start state: right
  table:
    # scan to the rightmost symbol
    right:
      ['a','b']: R
      ' '  : {L: clear}
    # then remove the last
    clear:
      ' '      : {L}
      ['a','b']: {write: ' ', L: done}
    done: