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<head><title>SET-INHIBIT-WARNINGS.html -- ACL2 Version 3.1</title></head>
<body text=#000000 bgcolor="#FFFFFF">
<h2>SET-INHIBIT-WARNINGS</h2>control warnings
<pre>Major Section: <a href="EVENTS.html">EVENTS</a>
</pre><p>
<pre>
Examples:
(set-inhibit-warnings "theory" "use")
</pre>
Note: This is an event! It does not print the usual event summary
but nevertheless changes the ACL2 logical <a href="WORLD.html">world</a> and is so
recorded. Moreover, its effect is to set the <code><a href="ACL2-DEFAULTS-TABLE.html">acl2-defaults-table</a></code>, and
hence its effect is <code><a href="LOCAL.html">local</a></code> to the book or <code><a href="ENCAPSULATE.html">encapsulate</a></code> form
containing it; see <a href="ACL2-DEFAULTS-TABLE.html">acl2-defaults-table</a>.
<p>
<pre>
General Form:
(set-inhibit-warnings string1 string2 ...)
</pre>
where each string is considered without regard to case. This macro
is equivalent to <code>(table acl2-defaults-table :inhibit-warnings lst)</code>,
where <code>lst</code> is the list of strings supplied. This macro is an event
(see <a href="TABLE.html">table</a>), but no output results from a
<code>set-inhibit-warnings</code> event.<p>
The effect of this event is to suppress any warning whose label is a
member of this list (where again, case is ignored). For example,
the warning
<pre>
ACL2 Warning [Use] in ( THM ...): It is unusual to :USE ....
</pre>
will not be printed if <code>"use"</code> (or <code>"USE"</code>, etc.) is a member
of the given list of strings.<p>
Of course, if warnings are inhibited overall --
see <a href="SET-INHIBIT-OUTPUT-LST.html">set-inhibit-output-lst</a> -- then the value of
<code>:inhibit-warnings</code> is entirely irrelevant.
<br><br><br><a href="acl2-doc.html"><img src="llogo.gif"></a> <a href="acl2-doc-index.html"><img src="index.gif"></a>
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