USING: accessors compiler.units kernel linked-sets literals
namespaces sets vocabs.loader vocabs.parser words ;
IN: hackery

: ?save-search ( word/f -- word/f )
    dup [ "searched-words" get adjoin ] when* ;

CONSTANT: old-search-def    [ manifest get search-manifest ]
CONSTANT: custom-search-def [ manifest get search-manifest ?save-search ]

: change-search-def ( quot -- )
    '[ "search" "vocabs.parser" create-word _ define ] 
        with-compilation-unit ; inline
    
: replace-search-def ( -- )
    custom-search-def change-search-def ;

: restore-search-def ( -- )
    old-search-def change-search-def ;

: reload-and-track ( vocab -- words )
    0 <linked-set> "searched-words" 
        [ reload "searched-words" get ] with-variable ;

: get-searched-words ( vocab -- words )
    replace-search-def
    reload-and-track
    restore-search-def ;