sys: more comments
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+9
-3
@@ -93,10 +93,16 @@ o777760: 0777760
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dm3: -3
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dm1: -1
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9: .=.+t
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c1: .=.+1
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q1: q2;q2+90 "** ?? 98 ??
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9: .=.+t " per-routine temp variables
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c1: .=.+1 " not used?
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q1: q2;q2+98 " ** 90? 96?? " queue element free list?
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.=.+14
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" queues (two words each, head and tail pointers?)
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" 1: tty input
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" 2: tty output
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" 3: display keyboard
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" 4: paper tape reader
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" 5: paper tape punch
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q2:
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.+2;0;.+2;0;.+2;0;.+2;0;.+2;0;.+2;0;.+2;0;.+2;0;.+2;0;.+2;0
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.+2;0;.+2;0;.+2;0;.+2;0;.+2;0;.+2;0;.+2;0;.+2;0;.+2;0;.+2;0
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