Changes to Emmet config files not picked up without reload

[chrmarti]

Test item #19079

• VSCode Version: Code - Insiders 1.9.0-insider (4265f5e, 2017-01-24T10:29:13.076Z)
• OS Version: Darwin x64 15.6.0
• Extensions: None

Steps to Reproduce:

1. Configure "emmet.extensionsPath" with the three config files
2. Notice that the path is picked up without reload, but changes to any of the three config files require a reload.
   (E.g., switch between xhtml and html, between pt and px, change a snippet.)

[ramya-rao-a]

This is by design.

Note the note in the test plan item

Changes to the external files will get reflected only on VS Code reload.

Changes to these files are very infrequent. Therefore, adding code to watch these files for changes was thought to have less ROI.

[stevencl]

For what it is worth, this really threw me too. I didn't expect to have to reload VS Code to have this take effect.

[ramya-rao-a]

I'll wait for feedback once this is released, and revisit this.