Skip to content

Instantly share code, notes, and snippets.

@zhouqiang-cl
Created December 13, 2016 04:11
Show Gist options
  • Save zhouqiang-cl/269f868fd328bb2f6c9957f383739c48 to your computer and use it in GitHub Desktop.
Save zhouqiang-cl/269f868fd328bb2f6c9957f383739c48 to your computer and use it in GitHub Desktop.
common lisp 的函数 SYMBOL-PACKAGE
语法
symbol-package symbol => contents
参数和值
symbol --- 一个 symbol
contents --- 一个 package object 或者 nil
描述
返回 symbol 的 home package
代码
* (symbol-function 'car)
#<FUNCTION CAR>
* (symbol-package 'car)
#<PACKAGE "COMMON-LISP">
* (in-package "CL-USER")
#<PACKAGE "COMMON-LISP-USER">
* (symbol-package 'car)
#<PACKAGE "COMMON-LISP">
* (symbol-package 'bus)
#<PACKAGE "COMMON-LISP-USER">
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment