From 4cc98de6d72e28145e4c6c681a0631f568798c05 Mon Sep 17 00:00:00 2001
From: Jonas Jenwald <jonas.jenwald@gmail.com>
Date: Sat, 8 Oct 2022 17:10:05 +0200
Subject: [PATCH] Remove the unused `CMapCompressionType.STREAM` value

This was added in PR 8064, over five years ago, for a possible future CMap file-format that was never implemented.
---
 src/core/cmap.js   | 4 +---
 src/shared/util.js | 1 -
 2 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/core/cmap.js b/src/core/cmap.js
index 9c766c290..5cde7d29f 100644
--- a/src/core/cmap.js
+++ b/src/core/cmap.js
@@ -1012,9 +1012,7 @@ const CMapFactory = (function CMapFactoryClosure() {
       const lexer = new Lexer(new Stream(cMapData));
       return parseCMap(cMap, lexer, fetchBuiltInCMap, null);
     }
-    throw new Error(
-      "TODO: Only BINARY/NONE CMap compression is currently supported."
-    );
+    throw new Error(`Invalid CMap "compressionType" value: ${compressionType}`);
   }
 
   return {
diff --git a/src/shared/util.js b/src/shared/util.js
index 80637bf6e..ec5a07f25 100644
--- a/src/shared/util.js
+++ b/src/shared/util.js
@@ -271,7 +271,6 @@ const VerbosityLevel = {
 const CMapCompressionType = {
   NONE: 0,
   BINARY: 1,
-  STREAM: 2,
 };
 
 // All the possible operations for an operator list.