From 7f49567022ce7383be24365bfedd87cba1f80fb0 Mon Sep 17 00:00:00 2001
From: yukirij <yukirij@yukiri.jp>
Date: Wed, 23 Aug 2023 17:24:15 -0700
Subject: [PATCH] Update README with Sparse info.

---
 README.md | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index df6c1dd..bf49278 100644
--- a/README.md
+++ b/README.md
@@ -36,8 +36,9 @@ While the runtime provides methods for directly acquring and releasing memory, i
 |Significant|x13|--|Fixed-precision, variable-magnitude numbers|
 |Block|x1e|size|Constant-sized series of bytes|
 |Sequence|x1f|--|Variable-sized series of bytes|
-|Array|x22|size, type|Constant-sized, ordered collection|
-|List|x23|type|Variable-sized, ordered collection|
+|Array|x22|size, type|Constant-sized, indexed collection|
+|List|x23|type|Variable-sized, indexed collection|
+|Sparse|x24|type|Variable-sized, discontinuously indexed collection|
 |Record|x7e|schema|Instance of a schema|
 |Schema|x7f|--|Definition of abstract structure|
 
@@ -53,6 +54,7 @@ Type building functions are used to generate identifiers used in the constructio
 * `sequence()`
 * `array(size, type)`
 * `list(type)`
+* `sparse(type)`
 * `record(schema)`
 * `schema()`