Index: openacs-4/packages/search/tcl/search-convert-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/search/tcl/search-convert-procs.tcl,v
diff -u -r1.1 -r1.2
--- openacs-4/packages/search/tcl/search-convert-procs.tcl	8 Nov 2005 18:24:07 -0000	1.1
+++ openacs-4/packages/search/tcl/search-convert-procs.tcl	21 Aug 2006 22:21:07 -0000	1.2
@@ -30,12 +30,14 @@
 	{application/vnd.ms-word} {
 	    set convert_command {/usr/local/bin/catdoc $filename >$tmp_filename}
 	}
-	{application/powerpoint} {
-	    set convert_command {strings $filename >$tmp_filename}
-	}
-	{application/msexcel} {
+	{application/msexcel} -
+	{application/vnd.ms-excel} {
 	    set convert_command {/usr/local/bin/xls2csv $filename >$tmp_filename}
 	}
+	{application/mspowerpoint} -
+	{application/vnd.ms-powerpoint} {
+	    set convert_command {/usr/local/bin/ppthtml $filename >$tmp_filename}
+	}
 	{application/pdf} {
 	    set convert_command {/usr/local/bin/pdftotext $filename $tmp_filename}
 	}