====== Execute a Subroutine Action ======

The *Execute a Subroutine* action (v10.0+) allows you to execute another macro like a [[/Subroutines|subroutine]], optionally passing parameters in and receiving a result in return.  The sub-macro will be executed, and when it is finished, execution will continue on from after this action.

The target macro defines the parameters via the [[trigger:Subroutine|Subroutine]] trigger, and you specify the values for those parameters in this action.

You can only use this action to execute sub-macros that include the [[trigger:Subroutine|Subroutine]] trigger, but if you want to execute another macro without parameters or a result you can use the [[action:Execute_a_Macro|Execute a Macro]] action instead.

If the macro returns a value, then you can use the [[action:Return_from_Subroutine|Return from Subroutine]] action to return a value which will be stored in the specified variable.

ExtraSearchTags: *Run Macro*, *Run a Macro*, *Call Macro*, *Sub Macro*

===== See Also =====

=== Triggers ===

* [[trigger:Subroutine|Subroutine]] trigger
* [[trigger:URL|URL]] triggers
* [[:Triggers|See all Triggers]]

=== Actions ===

* [[action:Return_from_Subroutine|Return from Subroutine]] action
* [[action:Execute_a_Macro|Execute a Macro]] action
* [[/Actions|Actions]]