[elpa] externals/gtags-mode updated (317ed00754 -> 1a16fcb85b)

[ELPA Syncer]

elpasync pushed a change to branch externals/gtags-mode.

      from  317ed00754 Assert we retun nil on error
       new  225290efef Autoload gtags-mode-create
       new  1f64203a03 Use seq-find to simplify search of plist
       new  1a16fcb85b Add some documentation...


Summary of changes:
 .gitignore    |  1 +
 Readme.md     | 47 +++++++++++++++++++++++++++++++++++++++++++----
 gtags-mode.el | 46 ++++++++++++++++++++++++++++++++--------------
 3 files changed, 76 insertions(+), 18 deletions(-)
 create mode 100644 .gitignore