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What does #[...] mean in emacs-lisp?

Tags:

emacs

lisp

elisp

I am puzzled by the expression

#[nil "\300\207"
      [nil]
      1]

as a value of skeleton-pair-filter-function.

Is this an alternative way of writing function in elisp? Or lisp in general?

Thanks.

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VitoshKa Avatar asked Oct 22 '10 10:10

VitoshKa


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1 Answers

It's a byte code function object, the result of byte compiling a function.

See manual entry here

like image 53
clstrfsck Avatar answered Dec 15 '22 07:12

clstrfsck