From: Jim Pryor Date: Tue, 30 Nov 2010 13:51:14 +0000 (-0500) Subject: ass8 tweaks X-Git-Url: http://lambda.jimpryor.net/git/gitweb.cgi?p=lambda.git;a=commitdiff_plain;h=b0ae43400b808fc96a9762d25868d6517e904a48;hp=b4703f66e0f26f2fcd3b35fb328b6fb4d5a6b3b8 ass8 tweaks Signed-off-by: Jim Pryor --- diff --git a/assignment8.mdwn b/assignment8.mdwn index a66c26ae..495ef2f7 100644 --- a/assignment8.mdwn +++ b/assignment8.mdwn @@ -64,7 +64,7 @@ ;; -2. Here's another implementation of the same-fringe function, in Scheme. It's taken from . It uses thunks to delay the evaluation of code that computes the tail of a list of a tree's fringe. It also involves passing continuations as arguments. Your assignment is to fill in the blanks in the code, **and also to supply comments to the code,** to explain what every significant piece is doing. Don't forget to supply the comments, this is an important part of the assignment. +2. Here's another implementation of the same-fringe function, in Scheme. It's taken from . It uses thunks to delay the evaluation of code that computes the tail of a list of a tree's fringe. It also involves passing continuations (`tailk`s) as arguments. Your assignment is to fill in the blanks in the code, **and also to supply comments to the code,** to explain what every significant piece is doing. Don't forget to supply the comments, this is an important part of the assignment. This code uses Scheme's `cond` construct. That works like this;