From 89fbe2c616898de9b37961f4f0bb7e3851ebaf4b Mon Sep 17 00:00:00 2001
From: Thomas Leitner <t_leitner@gmx.at>
Date: Tue, 5 Nov 2024 00:13:07 +0100
Subject: [PATCH] Fix order of dictionary type entry for /CIDToGIDMap for CID
 fonts

The DictionaryConverter module uses the first entry in the type array as
the type class for the conversion. Since the converter is invoked for
/CIDToGIDMap due to 'Stream' being in the type array, it use 'Symbol' as
type class which is invalid.
---
 CHANGELOG.md                 | 1 +
 lib/hexapdf/type/cid_font.rb | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 650f44ab..7ca9f152 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ### Fixed
 
 * Checksum calculation for TrueType tables
+* Automatic wrapping of dictionary entry /CIDToGIDMap for CID fonts
 
 
 ## 1.0.1 - 2024-11-04
diff --git a/lib/hexapdf/type/cid_font.rb b/lib/hexapdf/type/cid_font.rb
index 832ac59d..fd1b9ab9 100644
--- a/lib/hexapdf/type/cid_font.rb
+++ b/lib/hexapdf/type/cid_font.rb
@@ -70,7 +70,7 @@ class CIDSystemInfo < Dictionary
       define_field :W,               type: PDFArray
       define_field :DW2,             type: PDFArray, default: [880, -1100]
       define_field :W2,              type: PDFArray
-      define_field :CIDToGIDMap,     type: [Symbol, Stream]
+      define_field :CIDToGIDMap,     type: [Stream, Symbol]
 
       # Returns the unscaled width of the given CID in glyph units, or 0 if the width for the CID is
       # missing.