Just putting this out here in case anyone has answers.
Looking at http://www.copters.com/teco.html
1. There are several references to TBS, e.g.:
4.6.3. Conditional Operators
The following is a table of the available conditional operators:
Operator Meaning "C" equivalent
F TBS == 0
U TBS == 0
C Symbol Constituent TBS
What is TBS?
2. In the section describing iteration, there's a section that looks mis-formatted:
is a somewhat inefficient way of achieving
Should "4.4.1" be "5<L>" or something else?