Update doc/efun/ aus Driversourcen.

Manpages der efuns aktualisiert, neue Manpages hinzugefuegt.

Change-Id: I7cc91684269ff56d1aef47d5c5e7c87f7fd531dc
diff --git a/doc/efun/regexp_package b/doc/efun/regexp_package
index 8b8d29f..ae5ccaa 100644
--- a/doc/efun/regexp_package
+++ b/doc/efun/regexp_package
@@ -19,7 +19,7 @@
         If there is an error in the regular expression, a runtime
         error will be raised.
 
-EXAMPLE
+EXAMPLES
         string strs;
         string pattern;
         
@@ -28,12 +28,9 @@
         else
             pattern = "\\bhelp\\b.*\\bme\\b";
 
-        if (strs = regexp( ({"please, help me Sir John."}),
-                         , pattern
-                         ))
-        {
-           if (sizeof(strs)
-              write("It matches.\n");
+        if (strs = regexp(({"please, help me Sir John."}), pattern)) {
+            if (sizeof(strs)
+                write("It matches.\n");
         }
 
         The regular expression will test the given string (which is