THE Reference - SET Commands

SET ARBCHAR - set arbitrary character(s) for targets
Syntax:: [SET] ARBchar ON|OFF [char1] [char2]
Description:: Set the character to use as an 'arbitrary character' in string targets. The first arbitrary character matches a group of zero or more characters, the second will match exactly one character.; All options can be specified as the current EQUIVCHAR to retain the existing value.
Compatibility:: XEDIT: Compatible.; Single arbitrary character not supported.; KEDIT: Compatible.; Arbitrary character not supported in CHANGE or SCHANGE commands.
Default:: Off $ ?
See Also:: SET EQUIVCHAR
Status:: Complete.