Highlighting SQL in .where, .order queries

[ghost]

Issue: #40

[winstliu]

Please add specs to this.

[ghost]

Sure thing! Can you point me to a example test-case?

[winstliu]

@mkorfmann this might be helpful.

[ghost]

@50Wliu Thanks!

[ghost]

Added two tests, there are still some issues though:

1.) Escaped quoting chars end the SQL scope. I tried using negative look-behind, but no luck.
2.) String interpolation should work, this will be even more tricky I guess. The SQL grammar somehow needs to "know", that the '#' in '#{ }' is not a comment.

Does somebody have an idea on how to fix these issues?

Most kindest regards,
Manuel

[winstliu]

Sorry for the delay in getting back to you on this.

I've seen 1) in numerous other places, but there doesn't seem to be an easy solution to that. Can you try adding a pattern before the source.sql include to catch escaped quotes and see if that works?

Same goes for 2). Not sure if that'll work, but better to start somewhere.

Also, this PR has conflicts now - can you please rebase on top of master? Thanks!