VDU 127 deletes the previous character.
Unless VDU 23,16 specifies no cursor motion after printing the cursor is moved back as if by VDU 8. In VDU 5 mode the character position is solid filled with graphics background colour, in VDU 4 mode with text background colour (ie. a space is printed, even if character 32 has been redefined).
[sh-index] Back to list of manuals
|
| |
