CLEAR-OPTION

Resets one or all environment options previously set by the SET-OPTION command or by applying an operating environment.

Note

This command allows you to clear a single option. If you need to set or clear several options, you should use an operating environment.

Command class

TCL-I command.

Syntax

CLEAR-OPTION [option || *]

Syntax elements

option Specifies the environment option you wish to clear.

* Resets all options to the system default settings.

Comments

Each option is defined by an item in the CUSTOM.OPTIONS file in the SYSFILES account; you can see which options are currently set by listing the contents of this file. The item-id has the form CUSTOM.option.

Note

The BASIC-COMPILER and DOT/Stacker options cannot be individually set with SET-OPTION or cleared with CLEAR-OPTION.

See also

SET-OPTION command
Environment Options
SSM option 4 (Define Environment Settings)
DEFINE-ENVIRONMENT command
SET-ENVIRONMENT command