Macro command syntax
![Read syntax diagram](./c.gif)
.-.ZFIRST--.ZLAST-. .-NEXT--.
>>-ISREDIT--EXCLUDE--string--+-----------------+--+-------+----->
'-labela--labelb--' +-ALL---+
+-FIRST-+
+-LAST--+
'-PREV--'
.-CHARS--.
>--+--------+--+---------------------+-------------------------><
+-PREFIX-+ +-start_col-----------+
+-SUFFIX-+ '-left_col--right_col-'
'-WORD---'
Return codes
- 0
- Normal completion.
- 4
- String not found.
- 8
- Line(s) not excluded.
- 12
- Inconsistent parameters
- 20
- Severe error.