set_logtalk_flag/2


Description

set_logtalk_flag(Flag, Value)

Sets Logtalk flag values.

Template and modes

set_logtalk_flag(+atom, +atom)

Errors

Flag is a variable:
instantiation_error
Value is a variable:
instantiation_error
Flag is not an atom:
type_error(atom, Flag)
Flag is neither a variable nor a valid flag:
domain_error(valid_flag, Flag)
Value is not a valid value for flag Flag:
domain_error(valid_flag_value, Value)
Flag is a read-only flag:
permission_error(modify, read_only_flag, Flag)

Examples

| ?- set_logtalk_flag(xml, on).

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Last updated on: August 6, 2002