14.1.4 General Text Layout Control

These switches allow control over line length and indentation.

-Mnnn

Maximum line length, nnn from 32...256, the default value is 79

-innn

Indentation level, nnn from 1...9, the default value is 3

-clnnn

Indentation level for continuation lines (relative to the line being continued), nnn from 1...9. The default value is one less than the (normal) indentation level, unless the indentation is set to 1 (in which case the default value for continuation line indentation is also 1)