In typical JS code we can see things like these:
el.on("click", function() {....});
el.myplugin({....});
The syntax noise above is obvious I think.
In principle nothing prevents us to modify JS grammar so statements
above can be rewritten as:
el.on :: "click", function() {....};
el.myplugin :: {....};
Or even this: (one token lookahead required)
el.on : "click", function() {....};
el.myplugin : {....};
So formal rule for CallExpression may look like as
CallExpression :
MemberExpression Arguments or
MemberExpression '::' ArgumentList
Not that much but can make it more readable.
--
Andrew Fedoniouk.
http://terrainformatica.com
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