On 2021-12-22, at 12:06 PM, tim Rowledge tim@rowledge.org wrote: *If* you are intending to write a general purpose editor then there are quite different needs and the keystroke programming tool I mentioned a moment ago would be of considerable help.
For some idea about how complex this can be, look at the history of the Sophie project fr om - good grief! - 15+ years ago.
tim -- tim Rowledge; tim@rowledge.org; http://www.rowledge.org/tim Strange OpCodes: BPB: Branch on Program Bug