Emacs Lisp: Trim String
Emacs 24.4 New String Functions
Emacs 24.4 added many string functions. 〔►see Emacs 24.4 New Features (released 2014-10)〕
These are new string functions:
To use them, you need to first
(require 'subr-x) (string-trim " something ") ; ⇒ "something"
Note: these functions are not documented and are kinda experimental. In the file header, it says it shouldn't be documented.
;; Do not document these functions in the lispref. ;; http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01006.html
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