jsa@kolvi.UUCP (03/25/87)
Sorry, but in my IBMPC.C for MicroEMACS 3.8g was bug. Here's John Maline's mail to me. Thanks John. Jari ->I think I've found a problem in your combined CGA/mono/EGA driver. You ->define the character pointer 'buf' in the initialization function, but its ->value is never set (or I missed it). Therefore, when you use it as a buffer ->for the peek() and poke() calls, you are changing a byte in some random ->memory location. ->This could be fixed by changing the declaration to something like: ->char *buf = "x"; ->This would make 'buf' point to a known safe place. -> -> ->John Maline