You can edit this page using wiki syntax for markup.

Article contents:[[tags: egg]] === srfi-195 [[toc:]] === Documentation An implementation of [[https://srfi.schemers.org/srfi-195/|SRFI 195]] ==== SRFI 195 ==== Usage <enscript language=scheme> (import (srfi 195)) </enscript> ===== box <procedure>(box [OBJ ...]) -> box</procedure> Collect 0 or more values in a box. ===== box? <procedure>(box? OBJ) -> boolean</procedure> A box? ===== unbox <procedure>(unbox BOX) -> * ...</procedure> Returns 0 or more values from the box. ===== set-box! <procedure>(set-box! BOX [OBJ ...])</procedure> Replaces the boxed values with a new tuple of 0 or more values. ===== box-arity <procedure>(box-arity BOX) -> fixnum</procedure> Returns the count of boxed values. ===== unbox-value <procedure>(unbox-value BOX IDX) -> *</procedure> Returns the boxed value in the tuple at position {{IDX}}. ===== set-box-value! <procedure>(set-box-value! BOX IDX OBJ)</procedure> Replaces the boxed value in the tuple at position {{IDX}} with the object {{OBJ}}. === Requirements [[box]] [[test]] [[test-utils]] === Author SRFI Marc Nieper-Wißkirchen. For CHICKEN [[/users/kon-lovett|Kon Lovett]]. === Repository This egg is hosted on the CHICKEN Subversion repository: [[https://anonymous@code.call-cc.org/svn/chicken-eggs/release/5/box|https://anonymous@code.call-cc.org/svn/chicken-eggs/release/5/box]] If you want to check out the source code repository of this egg and you are not familiar with Subversion, see [[/egg-svn-checkout|this page]]. === Version history ; 0.1 : CHICKEN 5 release. === License Copyright (C) 2020 Marc Nieper-Wißkirchen. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice (including the next paragraph) shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Description of your changes:

I would like to authenticate

Spam control

What do you get when you multiply 5 by 7?