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| author |   Darren Hart <dvhart@linux.intel.com> | 2011-04-12 17:11:52 -0700 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2011-05-06 15:32:53 +0100 |
| commit | e081b20c10f19058f4ddc4a491420ce25fea48d9 (patch) | |
| tree | cab72fd78bb21f264c541a2d5ea7bdf162e87ab6 /doc | |
| parent | 8e8ca00b35cf56c7911a6eb6273b8e8e31c5e8b8 (diff) | |
| download | bitbake-e081b20c10f19058f4ddc4a491420ce25fea48d9.tar.gz | |
correct typo in ??= documentation
??= is a lazy version of ?=
(From Poky rev: 2ee0be82d065aeee716a9c0289bf111ea121e6dc)
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/manual/usermanual.xml | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/manual/usermanual.xml b/doc/manual/usermanual.xml index b2740c2e0..a3e85e14f 100644 --- a/doc/manual/usermanual.xml +++ b/doc/manual/usermanual.xml @@ -97,7 +97,7 @@ share common metadata between many packages.</para></listitem> <title>Setting a default value (??=)</title> <para><screen><varname>A</varname> ??= "somevalue"</screen></para> <para><screen><varname>A</varname> ??= "someothervalue"</screen></para> - <para>If <varname>A</varname> is set before the above, it will retain that value. If <varname>A</varname> is unset prior to the above, <varname>A</varname> will be set to <literal>someothervalue</literal>. This is a lazy version of ??=, in that the assignment does not occur until the end of the parsing process, so that the last, rather than the first, ??= assignment to a given variable will be used.</para> + <para>If <varname>A</varname> is set before the above, it will retain that value. If <varname>A</varname> is unset prior to the above, <varname>A</varname> will be set to <literal>someothervalue</literal>. This is a lazy version of ?=, in that the assignment does not occur until the end of the parsing process, so that the last, rather than the first, ??= assignment to a given variable will be used.</para> </section> <section> <title>Immediate variable expansion (:=)</title> |