Hello!
For me, in Sublime Text 3, auto completion does not work in Javascript files.
For example, if I type:
this.myVar = 5;
this.m… I can’t get any auto completion on that second line, even if I hit control-space.
However, if I add a quotation:
this.myVar = 5;
this.'m… then it works fine.
Any thoughts? Thanks!
I think it may have more to do with number of chars after the dot than the magic of using quotes 
Doesn’t “this.my” open the auto complete popup?
Also, even if the popup doesn’t show, you should still get the auto complete by pressing tab after “this.m”.
Nope, no popup without the quote, even when I try to trigger it with control-space. (Tab triggers Emmet, which I tried disabling as well.)
To clarify, I do get a popup, but it only has my AngularJs completions. It doesn’t have anything from within the current file (or anything else).
Solved.
Well what do you know. It was the AngularJs completions plugin. I disabled that plugin and it works now. Thanks for the help!
What are the basic use of triggers in it? I guess it may favorably works for the synchronization…