path: root/doc/configuration/specs.html.part
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1 files changed, 5 insertions, 0 deletions
diff --git a/doc/configuration/specs.html.part b/doc/configuration/specs.html.part
index 05372dcc6..5a4fdce3b 100644
--- a/doc/configuration/specs.html.part
+++ b/doc/configuration/specs.html.part
@@ -50,6 +50,11 @@ the following order:</p>
for numeric values a greater-than comparison is used; it does not match for other types of values. If <code>!=</code>
is used for simple values, a not-equal comparison is used. As above, the key may be a raw name or a dollar-prefixed
role name, and may be prefixed with <code>::</code> for checking repository metadata.</li>
+ <li><code>[.!exclude=spec]</code>: Exclude packages matching <code>spec</code>. The main restriction on <code>spec</code>
+ is that it may not include the <code>[]</code> brackets. Following are some of the examples of valid exclude
+ requirements: <code>[.!exclude=cat/pkg]</code> or <code>[.!exclude=virtual/*]</code> or <code>[.!exclude=*/*::repo]</code> or
+ <code>[.!exclude=>=cat/pkg-5::repo]</code> or <code>[.!exclude=>=cat/pkg-1][.!exclude=&lt;cat/pkg-2]</code>.
<p>Repository requirements are in the form <code>to</code>, <code>from-&gt;</code> or <code>::from-&gt;to</code>. The