Walking up directories does not appear to work.

[zeronuke]

Use Case:
Large Project; opening Sublime on a subdirectory of Project.
Sublime opened in: ~/trunk/project_a/sub_a/sub_aa/sub_aaa/

Attempt to find definition of something in sub_c, but the definition is in a different directory in sub_a.
I generated my .tag file in trunk, so I would expect that this would walk up until it hit trunk, and would consume & use that .tag file to find my definition.

It does not appear to do this.

Am I missing a setting or is the walk-up-to-find-tag-file feature limited to n directories?

Thanks for making this, btw. Very handy.

[ghost]

I am having the same issue, but it appears to be an issue with having multiple tags files.

Using Sublime Text 2.
I have my project directory as follow:

Head/ProjectName/source/usb/

There is a tags file in 'source' and a tags file in 'usb'. If I search for a variable in a source file located within 'usb', it says "Can't find 'variable'". However the tags file that has that variable is located in the 'source' directory. I'm assuming that it found the first tags file in 'usb' and didn't find the variable so it assumed it didn't exist and didn't bother searching up a directory to see if there was another tags file.

If I change the "tag_file" parameter to look directly in the 'source' directory, it finds the variable.