From ca4f20e84cbc58f7436357930bead60e85dd7bdc Mon Sep 17 00:00:00 2001
From: Michael R Sweet <msweet@msweet.org>
Date: Mon, 28 Jul 2025 19:11:17 +0100
Subject: [PATCH] Clarify token too large errors (Issue #131)

---
 CHANGES.md    |  1 +
 pdfio-token.c | 12 ++++++------
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/CHANGES.md b/CHANGES.md
index 81aceaf..5ef8462 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -7,6 +7,7 @@ v1.5.4 - YYYY-MM-DD
 
 - Updated indirect reference reading code to limit the range of generation
   numbers.
+- Updated error messages for too large tokens (Issue #131)
 - Fixed a JPEG copy bug (Issue #132)
 
 
diff --git a/pdfio-token.c b/pdfio-token.c
index 70115c9..dd9cef6 100644
--- a/pdfio-token.c
+++ b/pdfio-token.c
@@ -380,7 +380,7 @@ _pdfioTokenRead(_pdfio_token_t *tb,	// I - Token buffer/stack
 	  else
 	  {
 	    // Out of space
-	    _pdfioFileError(tb->pdf, "Token too large.");
+	    _pdfioFileError(tb->pdf, "String token too large.");
 	    *bufptr = '\0';
 	    return (false);
 	  }
@@ -408,7 +408,7 @@ _pdfioTokenRead(_pdfio_token_t *tb,	// I - Token buffer/stack
           if ((2 * (bytes + 1)) > bufsize)
           {
 	    // Out of space...
-	    _pdfioFileError(tb->pdf, "Token too large.");
+	    _pdfioFileError(tb->pdf, "Binary string token too large.");
 	    *bufptr = '\0';
 	    return (false);
           }
@@ -442,7 +442,7 @@ _pdfioTokenRead(_pdfio_token_t *tb,	// I - Token buffer/stack
 	  else
 	  {
 	    // Out of space...
-	    _pdfioFileError(tb->pdf, "Token too large.");
+	    _pdfioFileError(tb->pdf, "Keyword token too large.");
 	    *bufptr = '\0';
 	    return (false);
 	  }
@@ -474,7 +474,7 @@ _pdfioTokenRead(_pdfio_token_t *tb,	// I - Token buffer/stack
 	  else
 	  {
 	    // Out of space...
-	    _pdfioFileError(tb->pdf, "Token too large.");
+	    _pdfioFileError(tb->pdf, "Number token too large.");
 	    *bufptr = '\0';
 	    return (false);
 	  }
@@ -523,7 +523,7 @@ _pdfioTokenRead(_pdfio_token_t *tb,	// I - Token buffer/stack
 	  else
 	  {
 	    // Out of space
-	    _pdfioFileError(tb->pdf, "Token too large.");
+	    _pdfioFileError(tb->pdf, "Name token too large.");
 	    *bufptr = '\0';
 	    return (false);
 	  }
@@ -566,7 +566,7 @@ _pdfioTokenRead(_pdfio_token_t *tb,	// I - Token buffer/stack
 	    else
 	    {
 	      // Too large
-	      _pdfioFileError(tb->pdf, "Token too large.");
+	      _pdfioFileError(tb->pdf, "Hex string token too large.");
 	      *bufptr = '\0';
 	      return (false);
 	    }