syohex/emacs-helm-gtags — pull request #10 by jixiuf (2013-11-10 15:10:55+00:00)
Title: big change of my fork ,if you want ,you can merge it , just open a pull request 

hightpoint:
1. add helm-gtags-tag-location-list option,
support multiply tag locations.
2. replace all call-process-shell-command with call-process
3. add function helm-gtags-complete
help completing symbol at point when writing code.
4. can add helm-source-gtags-files to helm-for-files-preferred-list