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Prevents RS-232 bit at $FF20 from being toggled. RG
author robertgault
date Sun, 04 Apr 2010 02:17:24 +0000
parents bef1844de0dc
children
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The Unix ed-editor ported from Minix to OS9 Level One.

Old UNIX-hands will recognize this simple editor. What makes this editor
still relevant is that it fits in the memory space of OS9 Level One,
it is completely independent of terminal command sequences and it can
be fed instructions from a script.

To build it on OS9 type:

shell compile
shell makelib
shell makeed