Here are the escape codes implemented. As you can see some codes simply don't exist in VT100, so I had to modify the C code that runs the PIC.
[image: image.png] The one I need to fix is either U or W; I have forgotten at the moment. On Tue, Dec 22, 2020 at 1:15 AM Jim Anderson <[email protected]> wrote: > > -----Original Message----- > > > > ESC D and ESC M scroll the screen. The problem is that most "ANSI" > > implementations don't implement the full VT-100 command set, so that one > > may not be supported on most terminal emulators. > > You know what... my faulty memory got me again. I was remembering when I > was configuring WordStar and there were two sets of escape codes for Insert > Line and Delete Line which VT100 does not have but which WS-BIBLE.DOC > recommends using with devices which do support it (like Kaypros) to speed > up display refreshes (because there's the ruler and status lines at the > top, you can scroll the screen when moving down a document and just re-draw > those lines when you stop, but if you scroll backwards the ruler and status > lines would move down with the text... on VT100 it re-draws what it can > between each Ctrl-W and re-draws the whole thing when you stop, but on a > machine with Insert Line capability it could insert the new lines just > below the ruler line and let the terminal scroll the rest down the > screen...) > > I mixed up the lack of Insert/Delete Line functionality with the backwards > scrolling that doesn't currently work right in TEXT. Sorry Stephen. > > > > > > > > jim > >
