does nGQL support comments , such as # or // or /* */, and line break, such as

[whitewum]

for a very very large query, it's common to add some comments, and breaks it into multiple lines.
Think about a 50 lines query.

[ayyt]

For comment，
There are column level comment and table level comment.
There are three comment formats in mysql, e.g. #, /* */, --

[dutor]

As discussed offline, I will assign this feature request to @laura-ding to accomplish.

[laura-ding]

Has supported, pr is 457

[whitewum]

great! like it!