Emacs Lisp Floor

Here we use the lisp interaction mode which.

Emacs lisp floor.

Html with one web page per node. That covered the why well enough but the how is still another question. However as i began to learn i found that none of it took the form that i like when i learn something. This function is entirely compatible with common lisp s floor function except that it returns the two results in a list since emacs lisp does not support multiple valued functions.

Comes with commands to evaluate and navigate within elisp code. This manual is available in the following formats. Fifth floor boston ma 02110 1301 usa verbatim copying and distribution of this entire article is permitted in any medium provided this notice. Emacs lisp is a dialect of the lisp programming language used as a scripting language by emacs a text editor family most commonly associated with gnu emacs and xemacs.

An introduction to programming in emacs lisp. Cl ceiling number optional divisor. Emacs lisp for hackers part 1. If divisor is specified this uses the kind of division operation that corresponds to mod rounding downward.

This returns number converted to an integer by rounding downward towards negative infinity. I previously wrote about the reasons to learn emacs lisp. Floor number optional divisor. Lisp interaction refers to a set of commands available here.

Emacs has a built in set of commands available in every buffer. And several subsets of commands available when you activate a.