diff --git a/ChangeLog b/ChangeLog
index 0f045301ea..4144af00d2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1755,7 +1755,7 @@
 	* lib/stdio: All output stream logic was modified to support CONFIG_STDIO_LINEBUFFER.
 	  If standard C buffered I/O is enabled (CONFIG_STDIO_BUFFER_SIZE > 0), then this
 	  option may be added to force automatic, line-oriented flushing the output buffer
-	  for printf() fprintf(), and vfprintf().  When a newline is encountered in the
-	  format string, the output buffer will be  flushed.  This (slightly) increases
-	  the NuttX footprint but supports the kind of behavior that people expect for
-	  printf.
+	  for putc(), fputc(), putchar(), puts(), fputs(), printf() fprintf(), and vfprintf().
+	  When a newline is encountered in the output string, the output buffer will be
+	  flushed.  This (slightly) increases the NuttX footprint but supports the kind of
+	  behavior that people expect for printf.
diff --git a/Documentation/NuttX.html b/Documentation/NuttX.html
index 592fff318d..dad9c11729 100644
--- a/Documentation/NuttX.html
+++ b/Documentation/NuttX.html
@@ -8,7 +8,7 @@
   <tr align="center" bgcolor="#e4e4e4">
     <td>
       <h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
-      <p>Last Updated: May 13, 2011</p>
+      <p>Last Updated: May 14, 2011</p>
     </td>
   </tr>
 </table>
@@ -2216,6 +2216,13 @@ nuttx-6.3 2011-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
       information about RGMP.
     * lib/stdio/lib_fclose.c: Must flush all buffered data when the file is closed.
       Instead, it was discarding the buffered data.
+    * lib/stdio: All output stream logic was modified to support CONFIG_STDIO_LINEBUFFER.
+      If standard C buffered I/O is enabled (CONFIG_STDIO_BUFFER_SIZE > 0), then this
+      option may be added to force automatic, line-oriented flushing the output buffer
+      for putc(), fputc(), putchar(), puts(), fputs(), printf() fprintf(), and vfprintf().
+      When a newline is encountered in the output string, the output buffer will be
+      flushed.  This (slightly) increases the NuttX footprint but supports the kind of
+      behavior that people expect for printf.
 
 apps-6.3 2011-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
 
@@ -2228,7 +2235,7 @@ apps-6.3 2011-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
       then a make error occurs because tools/mkdep.sh is called with no files.
     * system/free: Move Uros' custom free command from vsn/free
     * system/install: Add a new install command submitted by Uros Platise.
-    * examples/rgmpp.  Add a placeholder for an RGMP build example.
+    * examples/rgmp.  Add a placeholder for an RGMP build example.
       RGMP is a project for running GPOS and RTOS simultaneously on
       multi-processor platforms. See http://rgmp.sourceforge.net/wiki/index.php/Main_Page
       for further information about RGMP.  NOTE:  This is an empty example
diff --git a/Documentation/NuttxPortingGuide.html b/Documentation/NuttxPortingGuide.html
index 1ff52940b1..00368df0e6 100644
--- a/Documentation/NuttxPortingGuide.html
+++ b/Documentation/NuttxPortingGuide.html
@@ -3417,9 +3417,10 @@ build
     <code>CONFIG_STDIO_LINEBUFFER</code>:
     If standard C buffered I/O is enabled (<code>CONFIG_STDIO_BUFFER_SIZE</code> > 0),
     then this option may be added to force automatic, line-oriented flushing the output buffer
-    for <code>printf()</code> >, <code>fprintf()</code> >, and <code>vfprintf()</code> >.
-    When a newline character is encountered in the format string, the output buffer will be flushed.
-    This (slightly) increases the NuttX footprint but supports the kind of behavior that people expect for printf.
+    for <code>putc()</code>, <code>fputc()</code>, <code>putchar()</code>, <code>puts()</code>, <code>fputs()</code>,
+    <code>printf()</code>, <code>fprintf()</code>, and <code>vfprintf()</code>.
+    When a newline character is encountered in the output string, the output buffer will be flushed.
+    This (slightly) increases the NuttX footprint but supports the kind of behavior that people expect for <code>printf()</code>.
   <li>
     <code>CONFIG_NUNGET_CHARS</code>: Number of characters that can be
     buffered by ungetc() (Only if CONFIG_NFILE_STREAMS > 0)
diff --git a/configs/README.txt b/configs/README.txt
index 50208f210c..77384eb1ad 100644
--- a/configs/README.txt
+++ b/configs/README.txt
@@ -506,10 +506,11 @@ defconfig -- This is a configuration file similar to the Linux
 		CONFIG_STDIO_LINEBUFFER - If standard C buffered I/O is enabled
 		  (CONFIG_STDIO_BUFFER_SIZE > 0), then this option may be added
 		  to force automatic, line-oriented flushing the output buffer
-		  for printf() fprintf(), and vfprintf().  When a newline is
-		  encountered in the format string, the output buffer will be
-		  flushed.  This (slightly) increases the NuttX footprint but
- 		  supports the kind of behavior that people expect for printf.
+		  for putc(), fputc(), putchar(), puts(), fputs(), printf(),
+          fprintf(), and vfprintf().  When a newline is encountered in
+          the output string, the output buffer will be flushed.  This
+          (slightly) increases the NuttX footprint but supports the kind
+          of behavior that people expect for printf().
 		CONFIG_NUNGET_CHARS - Number of characters that can be
 		  buffered by ungetc() (Only if CONFIG_NFILE_STREAMS > 0)
 		CONFIG_PREALLOC_MQ_MSGS - The number of pre-allocated message