helm-cscope

https://github.com/alpha22jp/helm-cscope.el.git

git clone 'git://github.com/alpha22jp/helm-cscope.el.git'


---

helm-cscope.el

helm-cscope.el is a helm interface for xcscope.el. You can search cscope database and narrow selection using helm interface.

Helm-cscope shares most functions with xcscope.el. It just provide M-x helm-cscope-find-* commands as helm version alternatives for M-x cscope-find-*.

Requirements

• Emacs 24 or higher
• xcscope.el
• helm.el
• cscope command

Installation

This package can be installed via MELPA as below.

M-x package-install [RET] helm-cscope [RET]

Configuration

Nothing required if you have already configured xcscope and helm. You can use M-x helm-cscope-find-* commands just after installation.

Customization and tips

Key bindings

helm-cscope doesn't do any key bindings by default. Here is an example of key mappings.

(add-hook 'c-mode-common-hook 'helm-cscope-mode)
(add-hook 'helm-cscope-mode-hook
          (lambda ()
            (local-set-key (kbd "M-.") 'helm-cscope-find-global-definition)
            (local-set-key (kbd "M-@") 'helm-cscope-find-calling-this-funtcion)
            (local-set-key (kbd "M-s") 'helm-cscope-find-this-symbol)
            (local-set-key (kbd "M-,") 'helm-cscope-pop-mark))))

Multiple database support

helm-cscope can handle the variable cscope-database-regexps in the same manner as xcscope.el aside from “t” and “(t)” are ignored. helm-cscope shows the search results as separeted helm source for each DBLIST item.

History

version 0.1.1 (2015-03-20)

• Fix: incorrect handling of cscope-database-regexps.
• Modify: add fuzzy-match option to helm source.

version 0.1.0 (2015-03-15)

• Initial release.