From: Chris Hanson <org/chris-hanson/cph>
Date: Mon, 13 Mar 2017 01:57:45 +0000 (-0700)
Subject: Update explanation of HIGH range.
X-Git-Tag: mit-scheme-pucked-9.2.12~158^2~94
X-Git-Url: https://birchwood-abbey.net/git?a=commitdiff_plain;h=ef89e96e8d6208e3fb52c2ee030a4b51ff679422;p=mit-scheme.git

Update explanation of HIGH range.
---

diff --git a/src/runtime/chrset.scm b/src/runtime/chrset.scm
index bc90c5c6c..9557846e9 100644
--- a/src/runtime/chrset.scm
+++ b/src/runtime/chrset.scm
@@ -36,8 +36,7 @@ USA.
 ;;; another, and no two ranges are adjacent.  These ranges are sorted so that
 ;;; their STARTs are in order.
 ;;;
-;;; The HIGH range sequence is implemented as a u32 bytevector of alternating
-;;; START and END points.  The vector always has an even number of points.
+;;; The HIGH range sequence is a u24 bytevector implementing an inversion list.
 
 (define-record-type <char-set>
     (%make-char-set low high)