From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified
 gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream
 tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
---
 libjava/gnu/gcj/convert/Output_JavaSrc.java | 86 +++++++++++++++++++++++++++++
 1 file changed, 86 insertions(+)
 create mode 100644 libjava/gnu/gcj/convert/Output_JavaSrc.java

(limited to 'libjava/gnu/gcj/convert/Output_JavaSrc.java')

diff --git a/libjava/gnu/gcj/convert/Output_JavaSrc.java b/libjava/gnu/gcj/convert/Output_JavaSrc.java
new file mode 100644
index 000000000..dc99218cf
--- /dev/null
+++ b/libjava/gnu/gcj/convert/Output_JavaSrc.java
@@ -0,0 +1,86 @@
+/* Copyright (C) 1999  Free Software Foundation
+
+   This file is part of libgcj.
+
+This software is copyrighted work licensed under the terms of the
+Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
+details.  */
+
+package gnu.gcj.convert; 
+ 
+/**
+ * Convert Unicode to Ascii with \ u XXXX-escapes.
+ * @author Per Bothner <bothner@cygnus.com>
+ * @date April 1999.
+ */
+
+public class Output_JavaSrc extends UnicodeToBytes
+{
+  public String getName() { return "JavaSrc"; }
+
+  // Number of bytes remaining before pending_char has been written.
+  int todo;
+ int pending_char;
+
+  public int write (char[] inbuffer, int inpos, int inlength)
+  {
+    int start_pos = inpos;
+    int avail = buf.length - count;
+    for (;;)
+      {
+	if (avail == 0)
+	  break;
+	switch (todo)
+	  {
+	  case 1:
+	    if (pending_char == '\\')
+	      {
+		buf[count++] = (byte) '\\';
+		avail--;
+		todo = 0;
+		continue;
+	      }
+	    /* ... else fall through ... */
+	  case 2:
+	  case 3:
+	  case 4:
+	    todo--;
+	    int digit = ((int) pending_char >> (todo * 4)) & 0xF;
+	    buf[count++] = (byte) Character.forDigit(digit, 16);
+	    avail--;
+	    continue;
+	  case 5:
+	    buf[count++] = (byte) 'u';
+	    avail--;
+	    todo = 4;
+	    continue;
+	  default:
+	    ;
+	  }
+	if (inlength == 0)
+	  break;
+	char ch = inbuffer[inpos++];
+	inlength--;
+	if (ch == '\\')
+	  {
+	    buf[count++] = (byte) '\\';
+	    pending_char = ch;
+	    todo = 1;
+	    avail--;
+	  }
+	else if (ch < 127)
+	  {
+	    buf[count++] = (byte) ch;
+	    avail--;
+	  }
+	else
+	  {
+	    buf[count++] = (byte) '\\';
+	    pending_char = ch;
+	    todo = 5;
+	    avail--;
+	  }
+      }
+    return inpos - start_pos;
+  }
+}
-- 
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