It is used for implementing most of the editing functionality built into emacs the remainder being written in c as is the lisp interpreter.
Emacs lisp floor.
And several subsets of commands available when you activate a.
However as i began to learn i found that none of it took the form that i like when i learn something.
This manual is available in the following formats.
An introduction to programming in emacs lisp.
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.
If divisor is specified this uses the kind of division operation that corresponds to mod rounding downward.
Html entirely on one web page.
Here we use the lisp interaction mode which.
Cl ceiling number optional divisor.
This returns number converted to an integer by rounding downward towards negative infinity.
There is plenty of information out there about elisp.
Html with one web page per node.
Comes with commands to evaluate and navigate within elisp code.
Lisp interaction refers to a set of commands available here.
I previously wrote about the reasons to learn emacs lisp.
Emacs lisp for hackers part 1.
Emacs has a built in set of commands available in every buffer.
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