mirror of
https://github.com/fish-shell/fish-shell.git
synced 2024-12-18 12:33:38 +08:00
1287b9d823
Large list of changes, including formatting and typos for most commands. More substantive changes have been made to alias, bind, block, break, builtin, case, cd, commandline, count, else, emit, fish_config, funced, function, functions, history, math, mimedb, nextd, not, popd, prevd, pushd, pwd, random, read, set, set_color, switch, test, trap, type, ulimit, umask, and while.
21 lines
626 B
Plaintext
21 lines
626 B
Plaintext
\section emit emit - Emit a generic event
|
|
|
|
\subsection block-synopsis Synopsis
|
|
<tt>emit EVENT_NAME [ARGUMENTS...]</tt>
|
|
|
|
\subsection emit-description Description
|
|
|
|
\c emit emits, or fires, an event. Events are delivered to, or caught by, special functions called event handlers. The arguments are passed to the event handlers as function arguments.
|
|
|
|
\subsection emit-example Example
|
|
|
|
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: $argv
|
|
end
|
|
|
|
emit test_event something
|
|
</pre>
|