https://github.com/cofi/evil-numbers

Increment and decrement numbers in Emacs
https://github.com/cofi/evil-numbers

Last synced: 2 months ago
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Increment and decrement numbers in Emacs

• Host: GitHub
• URL: https://github.com/cofi/evil-numbers
• Owner: cofi
• License: gpl-3.0
• Created: 2011-09-02T04:05:29.000Z (over 13 years ago)
• Default Branch: master
• Last Pushed: 2024-04-16T01:41:36.000Z (9 months ago)
• Last Synced: 2024-08-02T01:26:20.941Z (6 months ago)
• Language: Emacs Lisp
• Homepage:
• Size: 200 KB
• Stars: 118
• Watchers: 9
• Forks: 23
• Open Issues: 11
• Metadata Files:
  • Readme: README.org
  • License: COPYING

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README

        
* Evil Numbers

  - Increment / Decrement binary, octal, decimal and hex literals

  - works like C-a/C-x in vim, i.e. searches for number up to eol and then

    increments or decrements and keep zero padding up (unlike in vim)

  - When a region is active, as in evil's visual mode, all the

    numbers within that region will be incremented/decremented (unlike

    in vim)

** Detected Literals

    - binary, e.g. =0b0101=, =0B0101=

    - octal, e.g. =0o755=, =0O700=

    - hexadecimal, e.g. =0xDEADBEEF=, =0XCAFE=

** Install

   Put in =load-path=, =(require 'evil-numbers)= and bind, for example:

   #+BEGIN_SRC emacs-lisp

     (global-set-key (kbd "C-c +") 'evil-numbers/inc-at-pt)

     (global-set-key (kbd "C-c -") 'evil-numbers/dec-at-pt)

   #+END_SRC

   or only in evil's normal state:

   #+BEGIN_SRC emacs-lisp

    (define-key evil-normal-state-map (kbd "C-c +") 'evil-numbers/inc-at-pt)

    (define-key evil-normal-state-map (kbd "C-c -") 'evil-numbers/dec-at-pt)

   #+END_SRC

   For window system users the keypad =+= and =-= present an alternative that can be

   directly bound without shadowing the regular =+= and =-=:

   #+BEGIN_SRC emacs-lisp

   (define-key evil-normal-state-map (kbd "") 'evil-numbers/inc-at-pt)

   (define-key evil-normal-state-map (kbd "") 'evil-numbers/dec-at-pt)

   #+END_SRC

** Usage

   Position cursor on literal and play with your numbers!

** Known Bugs

   See http://github.com/cofi/evil-numbers/issues

** Contributors

   - Matthew Fidler 

   - Michael Markert