From 0f418f12e0fa7b3d6120f0359d36af367cfaa67f Mon Sep 17 00:00:00 2001 From: Gareth Rees Date: Fri, 8 Mar 2013 18:09:24 +0000 Subject: [PATCH] Fix typo. Copied from Perforce Change: 181102 ServerID: perforce.ravenbrook.com --- mps/manual/source/guide/advanced.rst | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/mps/manual/source/guide/advanced.rst b/mps/manual/source/guide/advanced.rst index 1a4bf7a7be5..d6fd1ba163b 100644 --- a/mps/manual/source/guide/advanced.rst +++ b/mps/manual/source/guide/advanced.rst @@ -485,10 +485,10 @@ Weak hash tables ---------------- A :term:`weak-key hash table` has :term:`weak references (1)` to its -keys. If the key dies, the value corresponding that key is automatically -deleted from the table too. Similarly, a :term:`weak-value hash table` -has weak references to its values, and a :term:`doubly weak hash table` -has weak references to both. +keys. If the key dies, the value corresponding to that key is +automatically deleted from the table too. Similarly, a +:term:`weak-value hash table` has weak references to its values, and a +:term:`doubly weak hash table` has weak references to both. In this section, I'll describe how to add all three types of weak hash table to the toy Scheme interpreter. This requires a few far-reaching