Text within comments is ignored, with one exception:
a $ within a comment specifies that the next <character> is a control character.
There are 256 control toggles corresponding to the 256 valid character codes.
Each toggle can have a value true or false.
When $<character> is encountered, the value of the corresponding toggle is complemented.
Currently defined toggles are:
toggle | Description | initial |
B | Interlist emitted byte codes in hex. | off |
D | Print statistics and symbol table. | on |
E | Interlist emitted assembly code. | off |
L | List compiled program. | on |
M | List program without auxiliary information. | off |
N | Warn if procedure args¬=parameters. | off |
S | Dump symbol table at end of each procedure. | off |
T | Begin tracing. | |
U | Terminate tracing. | |
Z | Allow program to execute in spite of errors. | off |
| | Set margin. Input scan will be terminated at column containing the
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