syohex/emacs-helm-gtags — pull request #5 by pekatuu (2013-09-24 16:01:43+00:00)
Title: Add --from-here support as helm-gtags-find-tag-from-here

add --from-here option support, which changes behavior by context.

this is a port of corresponding gtags-find-tag-from-here in gtags.el.