1 files changed, 79 insertions, 3 deletions
diff --git a/lib/stdlib/doc/src/io_lib.xml b/lib/stdlib/doc/src/io_lib.xml
index 506c1792f1..3dac259477 100644
--- a/lib/stdlib/doc/src/io_lib.xml
+++ b/lib/stdlib/doc/src/io_lib.xml
@@ -4,7 +4,7 @@
 <erlref>
   <header>
     <copyright>
-      <year>1996</year><year>2011</year>
+      <year>1996</year><year>2013</year>
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
@@ -50,6 +50,12 @@
     <datatype>
       <name name="depth"/>
     </datatype>
+    <datatype>
+      <name name="fread_error"/>
+    </datatype>
+    <datatype>
+      <name name="latin1_string"/>
+    </datatype>
   </datatypes>
   <funcs>
     <func>
@@ -204,8 +210,25 @@
       <name name="write_string" arity="1"/>
       <fsummary>Write a string</fsummary>
       <desc>
-        <p>Returns the list of characters needed to print <c><anno>String</anno></c>
-          as a string.</p>
+        <p>Returns the list of characters needed to print
+          <c><anno>String</anno></c> as a string.</p>
+      </desc>
+    </func>
+    <func>
+      <name name="write_string_as_latin1" arity="1"/>
+      <fsummary>Write a string</fsummary>
+      <desc>
+        <p>Returns the list of characters needed to print
+          <c><anno>String</anno></c> as a string. Non-Latin-1
+          characters are escaped.</p>
+      </desc>
+    </func>
+    <func>
+      <name name="write_latin1_string" arity="1"/>
+      <fsummary>Write an ISO-latin-1 string</fsummary>
+      <desc>
+        <p>Returns the list of characters needed to print
+          <c><anno>Latin1String</anno></c> as a string.</p>
       </desc>
     </func>
     <func>
@@ -213,6 +236,23 @@
       <fsummary>Write a character</fsummary>
       <desc>
         <p>Returns the list of characters needed to print a character
+          constant in the Unicode character set.</p>
+      </desc>
+    </func>
+    <func>
+      <name name="write_char_as_latin1" arity="1"/>
+      <fsummary>Write a character</fsummary>
+      <desc>
+        <p>Returns the list of characters needed to print a character
+          constant in the Unicode character set. Non-Latin-1 characters
+          are escaped.</p>
+      </desc>
+    </func>
+    <func>
+      <name name="write_latin1_char" arity="1"/>
+      <fsummary>Write an ISO-latin-1 character</fsummary>
+      <desc>
+        <p>Returns the list of characters needed to print a character
           constant in the ISO-latin-1 character set.</p>
       </desc>
     </func>
@@ -229,6 +269,14 @@
       <fsummary>Test for a list of characters</fsummary>
       <desc>
         <p>Returns <c>true</c> if <c><anno>Term</anno></c> is a flat list of
+          characters in the Unicode range, otherwise it returns <c>false</c>.</p>
+      </desc>
+    </func>
+    <func>
+      <name name="latin1_char_list" arity="1"/>
+      <fsummary>Test for a list of ISO-latin-1 characters</fsummary>
+      <desc>
+        <p>Returns <c>true</c> if <c><anno>Term</anno></c> is a flat list of
           characters in the ISO-latin-1 range, otherwise it returns <c>false</c>.</p>
       </desc>
     </func>
@@ -237,17 +285,45 @@
       <fsummary>Test for a deep list of characters</fsummary>
       <desc>
         <p>Returns <c>true</c> if <c><anno>Term</anno></c> is a, possibly deep, list
+          of characters in the Unicode range, otherwise it returns <c>false</c>.</p>
+      </desc>
+    </func>
+    <func>
+      <name name="deep_latin1_char_list" arity="1"/>
+      <fsummary>Test for a deep list of characters</fsummary>
+      <desc>
+        <p>Returns <c>true</c> if <c><anno>Term</anno></c> is a, possibly deep, list
           of characters in the ISO-latin-1 range, otherwise it returns <c>false</c>.</p>
       </desc>
     </func>
     <func>
       <name name="printable_list" arity="1"/>
+      <fsummary>Test for a list of printable characters</fsummary>
+      <desc>
+        <p>Returns <c>true</c> if <c><anno>Term</anno></c> is a flat list of
+          printable characters, otherwise it returns <c>false</c>.</p>
+	  <p>What is a printable character in this case is determined by the
+	  <c>+pc</c> start up flag to the Erlang VM. See 
+	  <seealso marker="io#printable_range/0">io:printable_range/0</seealso> 
+	  and <seealso marker="erts:erl#erl">erl(1)</seealso>.</p>
+      </desc>
+    </func>
+    <func>
+      <name name="printable_latin1_list" arity="1"/>
       <fsummary>Test for a list of printable ISO-latin-1 characters</fsummary>
       <desc>
         <p>Returns <c>true</c> if <c><anno>Term</anno></c> is a flat list of
           printable ISO-latin-1 characters, otherwise it returns <c>false</c>.</p>
       </desc>
     </func>
+    <func>
+      <name name="printable_unicode_list" arity="1"/>
+      <fsummary>Test for a list of printable Unicode characters</fsummary>
+      <desc>
+        <p>Returns <c>true</c> if <c><anno>Term</anno></c> is a flat list of
+          printable Unicode characters, otherwise it returns <c>false</c>.</p>
+      </desc>
+    </func>
   </funcs>
 </erlref>