monaco: remove use of parameter editing mode, fixes #273
monaco: remove use of parameter editing mode, fixes #273

switch-education/pxt,switch-education/pxt,playi/pxt,Microsoft/pxt,switchinnovations/pxt,switchinnovations/pxt,playi/pxt,Microsoft/pxt,switchinnovations/pxt,Microsoft/pxt,switch-education/pxt,switch-education/pxt,Microsoft/pxt,playi/pxt,switchinnovations/pxt,Microsoft/pxt,playi/pxt,switch-education/pxt