From 7bd7e82063ae0c1d2bff63f94996d5bf3a6c5098 Mon Sep 17 00:00:00 2001
From: Volker Berlin <volker.berlin@googlemail.com>
Date: Mon, 23 Dec 2019 21:28:26 +0100
Subject: [PATCH] Code chars in data section directly and not escaped

---
 src/de/inetsoftware/jwebassembly/text/TextModuleWriter.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/de/inetsoftware/jwebassembly/text/TextModuleWriter.java b/src/de/inetsoftware/jwebassembly/text/TextModuleWriter.java
index d34bbb7..326607d 100644
--- a/src/de/inetsoftware/jwebassembly/text/TextModuleWriter.java
+++ b/src/de/inetsoftware/jwebassembly/text/TextModuleWriter.java
@@ -167,7 +167,11 @@ public class TextModuleWriter extends ModuleWriter {
             textOutput.append( "(data (i32.const 0) \"" );
             byte[] data = dataStream.toByteArray();
             for( byte b : data ) {
-                textOutput.append( '\\' ).append( Character.forDigit( (b >> 4) & 0xF, 16 ) ).append( Character.forDigit( b & 0xF, 16 ) );
+                if( b >= ' ' && b < 0x7F && b != '\"' && b != '\\' ) {
+                    textOutput.append( (char)b );
+                } else {
+                    textOutput.append( '\\' ).append( Character.forDigit( (b >> 4) & 0xF, 16 ) ).append( Character.forDigit( b & 0xF, 16 ) );
+                }
             }
             textOutput.append( "\")" );
         }