Document what is a folder name for Search in Files about sublime-undocs

[FichteFoll]

It actually means /C/x/foo/bar, which may or may not be a bug internally. I agree that we should add an example for this for as long as this is the case, however.

[kgrossjo]

I see the text has been changed. Thanks. However, what happens if the project contains more than one folder? That's not explained.

Also, it doesn't say whether it traverses the whole directory hierarchy or not.

Also, it could be clearer when explaining how they interact. It says we can "combine filters using commas", but it's not clear. The example shows three filters, let me construct two examples from this using two filters:

• <current file>,<open folders>: Here, the comma must be a union operation, because otherwise it would be the same as <current file>, and thus it wouldn't make sense.
• -*.txt,<open folders>: Here, the comma must be an intersection operation, because otherwise it would be the same as <open folders>, and thus it wouldn't make sense.

[FichteFoll]

Yes, this section needs a revisit.

However, nobody changed anything on that page in a year, so your response kind of confuses me.

[kgrossjo]

It has this sentence: "Relative paths in filters are interpreted to start at the root of the active project." How could I have missed it before? :-(