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Annotation of loncom/homework/templates/stringPrePro.problem, revision 1.1

1.1     ! www         1: <problem>
        !             2: <script type="loncapa/perl">$idx=&random(0,2,1);
        !             3: $word=('Maus','Horn','Huhn')[$idx];
        !             4: $plural=('Mäuse','Hörner','Hühner')[$idx];
        !             5: 
        !             6: sub umlaute {
        !             7:     my $answer=shift;
        !             8:     $answer=~s/ae/ä/g;
        !             9:     $answer=~s/oe/ö/g;
        !            10:     $answer=~s/ue/ü/g;
        !            11:     return $answer;
        !            12: }</script>
        !            13: 
        !            14: <startouttext />
        !            15: What is the plural of German "$word"?
        !            16: <endouttext />
        !            17: 
        !            18: <stringresponse answer="$plural" type="cs" preprocess="umlaute">
        !            19:     <textline readonly="no" addchars="Ä,Ö,Ü,ä,ö,ü,ß"></textline>
        !            20:     
        !            21: </stringresponse>
        !            22: 
        !            23: </problem>