path: root/doc/configuration/specs.html.part
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authorAvatar Ciaran McCreesh <ciaran.mccreesh@googlemail.com> 2010-09-05 13:34:55 +0100
committerAvatar Ciaran McCreesh <ciaran.mccreesh@googlemail.com> 2010-09-05 14:10:52 +0100
commit8e64395fe44d175b7ce4a468f94062680ea96a1b (patch)
treebe8e56ac58a09631a01d1849d5e7dc66ee6d648a /doc/configuration/specs.html.part
parent4d0a770757e430cb2e972ea8aefd09d3294c2ce3 (diff)
user specs [.key?]
Fixes: ticket:984
Diffstat (limited to 'doc/configuration/specs.html.part')
1 files changed, 1 insertions, 0 deletions
diff --git a/doc/configuration/specs.html.part b/doc/configuration/specs.html.part
index 9903a35a0..79f75f21d 100644
--- a/doc/configuration/specs.html.part
+++ b/doc/configuration/specs.html.part
@@ -32,6 +32,7 @@ the following order:</p>
<li><code>[=1.23]</code>: Match a particular version. Any operator described below
can be used. May be extended to ranged dependencies, using either <code>[=1.23|=1.24|=1.25]</code> for an or
dependency or <code>[&gt;=1.2&amp;&lt;2]</code> for an and dependency.</li>
+ <li><code>[.key?]</code>: Match only if the specified metadata key exists.</li>
<li><code>[.key=value]</code>: Match only if the specified metadata key has a particular exact value. Only works for
simple values, sets and sequences, not spec trees and other complex compound keys. If <code>&lt;</code> is used in
place of <code>=</code>, for numeric values a less-than comparison is used, and for sets, sequences and spec trees,