Document nil as a special property value

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Carsten Dominik 2010-06-26 07:59:00 +02:00
parent bcb7f7f1ef
commit d3e3a3ce0a
1 changed files with 3 additions and 1 deletions

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@ -4629,7 +4629,9 @@ useful, you can turn it on by setting the variable
@code{org-use-property-inheritance}. It may be set to @code{t} to make
all properties inherited from the parent, to a list of properties
that should be inherited, or to a regular expression that matches
inherited properties.
inherited properties. If a property has the value @samp{nil}, this is
interpreted as an explicit undefine of he property, so that inheritance
search will stop at this value and return @code{nil}.
Org mode has a few properties for which inheritance is hard-coded, at
least for the special applications for which they are used: