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Allow 'emit' to accept event arguments

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Jan Kanis
2012-12-20 01:11:55 +01:00
parent 1f0ae8b06d
commit af3059ab2a
6 changed files with 19 additions and 28 deletions
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9
doc_src/emit.txt
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@@ -1,11 +1,11 @@
\section emit emit - Emit a generic event
\subsection block-synopsis Synopsis
<tt>emit EVENT_NAME</tt>
<tt>emit EVENT_NAME [ARGUMENTS...]</tt>
\subsection emit-description Description
The emit builtin fires a generic fish event. Such events can be caught by special functions called event handlers.
The emit builtin fires a generic fish event. Such events can be caught by special functions called event handlers. The arguments are passed to the event handlers as function arguments.
\subsection emit-example Example
@@ -13,7 +13,8 @@ The following code first defines an event handler for the generic
event named 'test_event', and then emits an event of that type.
<pre>function event_test --on-event test_event
echo event test!!!
echo event test: $argv
end
emit test_event</pre>
emit test_event something
</pre>