* lib/utils.exp (diff): Remove proc.

	* doc/ref.xml: Update documentation.
	* doc/dejagnu.texi: Regenerate.
	* NEWS: Update.

2 files changed, 2 insertions, 53 deletions

diff --git a/doc/dejagnu.texi b/doc/dejagnu.texi
index 99dd8f1..c0c80ba 100644
--- a/doc/dejagnu.texi
+++ b/doc/dejagnu.texi
@@ -5414,7 +5414,6 @@ tool, and its version number.
 * Grep Procedure: grep procedure.
 * Prune Procedure: prune procedure.
 * Runtest_file_p Procedure: runtest_file_p procedure.
-* Diff Procedure: diff procedure.
 * Setenv Procedure: setenv procedure.
 * unsetenv Procedure: unsetenv procedure.
 * Getenv Procedure: getenv procedure.
@@ -5544,7 +5543,7 @@ the next release of DejaGnu.  If a testsuite uses this
 procedure, a copy of the procedure should be made and placed
 in the lib directory of the testsuite.
 
-@node runtest_file_p procedure, diff procedure, prune procedure, Utility Procedures
+@node runtest_file_p procedure, setenv procedure, prune procedure, Utility Procedures
 @subsubsection Runtest_file_p Procedure
 
 Search @emph{runtest}s for
@@ -5577,30 +5576,7 @@ The list of patterns to compare against.
 The test case filename.
 @end table
 
-@node diff procedure, setenv procedure, runtest_file_p procedure, Utility Procedures
-@subsubsection Diff Procedure
-
-Compares the two files and returns a @emph{1} if
-they match, or a @emph{0} if they don't. If
-@code{verbose} is set, then it'll print the differences to
-the screen.
-
-@quotation
-
-@t{@b{diff}(@i{file_1}
-@i{file_2});}
-@end quotation
-
-@table @asis
-
-@item @code{file_1}
-The first file to compare.
-
-@item @code{file_2}
-The second file to compare.
-@end table
-
-@node setenv procedure, unsetenv procedure, diff procedure, Utility Procedures
+@node setenv procedure, unsetenv procedure, runtest_file_p procedure, Utility Procedures
 @subsubsection Setenv Procedure
 
 Sets the environment variable @emph{var} to the
diff --git a/doc/ref.xml b/doc/ref.xml
index 05013ae..0276334 100644
--- a/doc/ref.xml
+++ b/doc/ref.xml
@@ -3620,33 +3620,6 @@
 	</variablelist>
 	</sect4>
 
-	<sect4 id="diff" xreflabel="diff procedure">
-	  <title>Diff Procedure</title>
-
-	  <para>Compares the two files and returns a <emphasis>1</emphasis> if
-	  they match, or a <emphasis>0</emphasis> if they don't. If
-	  <symbol>verbose</symbol> is set, then it'll print the differences to
-	  the screen.</para>
-
-	<funcsynopsis role="tcl">
-          <funcprototype>
-            <funcdef><function>diff</function></funcdef>
-	    <paramdef><parameter>file_1</parameter>
-	    <parameter>file_2</parameter></paramdef>
-           </funcprototype>
-	</funcsynopsis>
-	<variablelist>
-          <varlistentry>
-	    <term><parameter>file_1</parameter></term>
-	    <listitem><para>The first file to compare.</para></listitem>
-          </varlistentry>
-          <varlistentry>
-	    <term><parameter>file_2</parameter></term>
-	    <listitem><para>The second file to compare.</para></listitem>
-          </varlistentry>
-	</variablelist>
-	</sect4>
-
 	<sect4 id="setenv" xreflabel="setenv procedure">
 	  <title>Setenv Procedure</title>