Semantic Refactor is a C/C++ refactoring tool based on Semantic parser framework.
Semantic is a package that provides a framework for writing parsers. Parsing is a process of analyzing source code based on programming language syntax. relies on Semantic for analyzing source code and uses its results to perform smart code refactoring that based on code structure of the analyzed language, instead of plain text structure.
semantic-refactor only supports Emacs 24.4 or above at the moment.
Context-sensitive menu offers appropriate refactoring actions
Generate class implementation (also handles nested class and class template)
Generate class getters and setters
Generate function implementation (also handles function template)
Generate function prototype
Convert function to function pointer
Convert function to function parameter
Move semantic units (class, function, variable)
Extract function with proper type information
Precise local variable rename
Format whole buffer
Format a defun
Convert a sexpression into one line precisely
Convert a sexpression into multiple lines precisely
This package can be obtained from MELPA:
- Move to
srefactorand press i.
- Press x to install.
- Then, place this configuration in
(require 'srefactor) (require 'srefactor-lisp) ;; OPTIONAL: ADD IT ONLY IF YOU USE C/C++. (semantic-mode 1) ;; -> this is optional for Lisp (define-key c-mode-map (kbd "M-RET") 'srefactor-refactor-at-point) (define-key c++-mode-map (kbd "M-RET") 'srefactor-refactor-at-point) (global-set-key (kbd "M-RET o") 'srefactor-lisp-one-line) (global-set-key (kbd "M-RET m") 'srefactor-lisp-format-sexp) (global-set-key (kbd "M-RET d") 'srefactor-lisp-format-defun) (global-set-key (kbd "M-RET b") 'srefactor-lisp-format-buffer)
NOTICE: If you only use Lisp formatting, you don't have to enable
To use this package, a user only needs to use this single command:
semantic-mode activated. Based on
the context at point, appropriate menu items are offered. When the
menu opens up, the top line contains the tag at point, which is the
context for offering appropriate refactor actions.
Key bindings of contextual menu:
- 1..9 to quickly execute an action.
- o to switch to next option, O to switch to previous option.
- n to go to the next line, p to got to previous line.
- q or C-g to quit.
You can hide the help message in the menu with by customizing
srefactor-ui-menu-show-help and set it to
(setq srefactor-ui-menu-show-help nil)