CPM updated

cpm/docs/manual.tex

@@ -741,8 +741,9 @@ The option \code{--csv} shows the information in CSV format.
 Searches the names, synopses, and exported module names of all 
 packages of the central package index for occurrences of the given
 search term.
-If the option \code{--module} is set, then the search is restricted
-to occurrences of an exported module. Thus, the package
+If the option \code{--module} is set, then the given name
+is searched in the list of exported modules.
+Thus, the package
 exporting the module \code{JSON.Data} can be found by the command
 %
 \begin{lstlisting}

cpm/src/CPM/Repository.curry

@@ -74,7 +74,7 @@ searchPackages (Repository ps) searchmod searchexec searchterm =
  where
   allResults = let s = lowerS searchterm
                in if searchmod
-                    then filter (\p -> s `elem` exportedModules p) ps
+                    then filter (\p -> searchterm `elem` exportedModules p) ps
                     else if searchexec
                            then filter (\p -> s `isInfixOf`
                                                 (lowerS $ execOfPackage p)) ps