I discovered that Don Stern's Convert-to-SIXEL program did not work on
VT125s: for some reason, the ReGIS command S(H(P[50,0])), which is
supposed to make the terminal output the SIXEL map, does not work on a
VT125, even though the manual and programmers card indicate that it
should.  I found I could make the program work on a VT125 by
substituting the command S(H) which should be the same, as the manual
indicates that the range [50,0] is the default.  Unfortunately, I have
no way to test this on a VT240, so I have included a second copy of the
source as CONVERT_TO_SIXEL2.FOR so as not to mess with the original. 
I'd like to hear from anyone who can tell me if the modified version
works on a VT240, and/or why the S(H(P[50,0])) does not work on a VT125.
 Also, the /ROTATE and /EXPAND qualifiers don't work on a VT125, but I'm
not certain if they should (the VT125 may not have these options. 

B. Z. Lederman	DTR/4GL Library Coordinator

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