boolean: Difference between revisions

Latest revision as of 22:34, 26 April 2021

Redirect to:

@@ Line 1: / Line 1: @@
-== Overview ==
+#REDIRECT [[References#boolean_flag]]
-Empty string (unset option) or '''0''' means FALSE.
-'''1''' means TRUE.
-== Details ==
-Option values are interpreted with [http://perldoc.perl.org/perlsyn.html#Truth-and-Falsehood Perl's Truth and Falsehood] rules.
-Boolean options MAY be extended in future. In such a case, values of '''0''' and '''1''' SHOULD preserve the old behaviour, and more values MAY be added.