[#miniscript-Node-FindInsaneSub]
= xref:miniscript.adoc[miniscript]::xref:miniscript/Node.adoc[Node]::FindInsaneSub
:relfileprefix: ../../
:mrdocs:

Find an insane subnode which has no insane children. Nullptr if there is none.

== Synopsis

Declared in `<script/miniscript.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:miniscript/Node.adoc[Node] const*
FindInsaneSub() const;
----

== Return Value

A pointer to the deepest insane subexpression, or nullptr if none.


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