This is a Sublime Text (version 2 and 3) package that provides Tern-based JavaScript editing support.
In JavaScript files, the package will handle autocompletion.
The following keys will be found (in JavaScript files):
alt+.
Jump to the definition of the thing that the cursor is pointing at. If
there is no known code location, but it has a documentation URL
associated with, this will open the documentation in your browser
instead.
alt+,
Jump back to where you were when executing the previous alt+. command.
alt+space
When on a variable, select all references to that variable in the
current file.
Check out the code in this repository into a subdirectory of your
Sublime Text's Packages directory.
cd /path/to/sublime-text-N/Packages
git clone git://github.com/marijnh/tern_for_sublime.git
Next, make sure node.js and npm are installed (Tern is a JavaScript program), and install the depedencies of the package.
cd tern_for_sublime
npm install
You should be all set now.
The plugin will load its settings from Preferences.sublime-settings,
and recognized the following settings:
tern_argument_hints (boolean, defaults to false)
Whether to show argument hints. When enabled, the status bar will list
the arguments for the function call that the cursor is inside.
Unfortunately, the status bar is tiny and Sublime Text provides no
saner way to show these hints. May impact responsiveness on slow
machines or big projects.
tern_command (list of strings) The command to execute to start a
Tern server. The default is
["node", "/path/to/Packages/tern_for_sublime/node_modules/tern/bin/tern"].
If your node installation lives somewhere that's not in the default
path, or your Tern checkout is not where the module expects it to be,
you'll want to manually set this option.
tern_arguments (list of strings) An extra set of arguments to pass
to the Tern server. For example --no-port-file to suppress the
creation of .tern-port files.
Tern uses .tern-project files to configure loading libraries and
plugins for a project. See the Tern docs for details.
Add {"selector": "source.js", "characters": "."} to your auto_complete_triggers preference array to automatically show completions after a dot is typed following an object name.
Example:
"auto_complete_triggers": [ {"selector": "text.html", "characters": "<"}, {"selector": "source.js", "characters": "."} ]Ensure that your auto_complete preference is set to true. It's enabled by default.
There exists also Sublime Tern, a package with similar goals (Tern integration for ST). It exposes a slightly different set of functionality, and uses the PyV8 bridge, rather than node.js, to run the Tern server.