jstemmer/gotags — pull request #6 by myitcv (2014-03-02 19:20:35+00:00)
Title: Allow zero files to be provided via -L option

This is particularly useful when using `gotags` to create tag files for git repositories that may or may not contain go files:

```bash
git ls-files '*.go' '**/*.go' | gotags -L -
```