Syntax specific settings from `TypeScript.sublime-settings` should override built-in `Preferences.sublime-settings`

Context:

Sublime Text 3 build 3083, Mac OS X 10.9.5

1. Install TypeScript-Sublime-Plugin via Package Control or source
2. Open up a TypeScript file, ensure that TypeScript is the active syntax
3. Open TypeScript.sublime-settings by navigating the menu bar Sublime Text -> Preferences -> Settings - More -> Syntax Specific - User
4. Insert the following: { "typescript_auto_format": false }
5. Restart ST3
6. Open TypeScript file, type var x=1
7. Type ;

Expected behavior: I end up with var x=1;

Actual behavior: I end up with var x = 1;

I shouldn't have to touch the package's own Preferences.sublime-settings file. That file gets overwritten on subsequent installs, so it's not a good place for my personal user preferences.

Reproduce the behavior using TypeScript.sublime-settings and the package's Preferences.sublime-settings, following the steps in the issue. Then trace how the plugin loads syntax-specific and built-in settings, and verify that a user value for typescript_auto_format takes precedence without editing the package file.