Increment-Decrement for Emacs

Here's a small increment/decrement function I wrote, because I like how vim has one:

;; check if string is an integer
(defun string-integer-p (string)
  (if (string-match "\\`[-+]?[0-9]+\\'" string)

;; Decrement Int
(defun decrement ()
  "Decrement the integer that the cursor is on."
  (let ((x (thing-at-point 'symbol)))
    (when (string-integer-p ...
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About Yusuke Tsutsumi
I work at Zillow. I focus on tools and services for developer productivity, including build and testing.

My other interests include programming language design, game development, and learning languages (the non-programming ones).