Sublime Forum

**awakening_j** · March 8, 2016, 7:54am

how to write a es6 key binding, so when write $ in `` will trigger to ${}, just like #{} in coffee

**kingkeith** · March 8, 2016, 9:15am

you could adapt the way it is done for CoffeeScript:

aponxi/sublime-better-coffeescript/blob/master/Default.sublime-keymap

[
	{ "keys": ["#"], "command": "insert_snippet", "args": {"contents": "#{${1:$SELECTION}}$0"}, "context":
		[
			{ "key": "setting.auto_match_enabled", "operator": "equal", "operand": true },
			{
				"operand": "(string.quoted.double.coffee | string.interpolated.coffee) - string source",
				"operator": "equal",
				"match_all": true,
				"key": "selector"
			}
		]
	}
]

**awakening_j** · March 8, 2016, 9:41am

Hi, I’ve tried this way before, replace “contents” to what I want , and replace “.coffee” in “operand” to “.js”, but not work…

And one more important is how to check if typing in `, then trigger ${},

Could you show me the result, I really not familiar with sublime program, thank you

**gwenzek** · March 9, 2016, 8:31am

The ‘operand’ select when to execute this snippet. If it doesn’t work try to remove the ‘operand’ altogether and then add progressively more and more precise scopes: like ‘source.js’ (only in javascript) then ‘source.js string’ (only in javascript strings), …

To discover the scope you’re interested in , place your cursor inside your code where you want to insert the snippet and type ‘ctrl+alt+shift+p’. It will show you the current full scope. Scopes selector (like in ‘operand’) will match scopes with ‘css-like’ behavior. E.g.: string will match string.quoted.xxx