Vector-manipulation utility functions for Emacs.
(require 'vector-utils) (vector-utils-flatten '[1 2 [3 4 [5 6 7]]]) ;; '[1 2 3 4 5 6 7] (vector-utils-depth '[1 2 [3 4 [5 6 7]]]) ;; 3
Vector-utils is a collection of functions for vector manipulation. This library has no user-level interface; it is only useful for programming in Emacs Lisp.
Furthermore (when programming in Emacs Lisp), be aware that the modification of a vector is not permitted: only vector elements may be changed. All "modification" operations herein can only work by making copies, which is not efficient.
The following functions are provided:
vector-utils-depth vector-utils-flatten vector-utils-insert-before vector-utils-insert-after vector-utils-insert-before-pos vector-utils-insert-after-pos
To use vector-utils, place the vector-utils.el library somewhere Emacs can find it, and add the following to your ~/.emacs file:
Compatibility and Requirements
GNU Emacs version 24.3-devel : yes, at the time of writing GNU Emacs version 24.1 & 24.2 : yes GNU Emacs version 23.3 : yes GNU Emacs version 22.3 : yes GNU Emacs version 21.x and lower : unknown
No external dependencies