<macrodef name="jstobookmarklet">
    <attribute name="srcdir"/>
    <attribute name="srcfiles"/>
    <attribute name="verbose" default="false"/>
    <attribute name="todir" default="${dir.dist}"/>
    <sequential>
        <copy todir="@{todir}" overwrite="true" verbose="@{verbose}" encoding="utf-8" outputencoding="utf-8">
            <filelist dir="@{srcdir}" files="@{srcfiles}"/>
            <filterchain>
                <replaceregex pattern="\n| " replace="%20" flags="g"/>
                <replaceregex pattern="^" replace="javascript:"/>
            </filterchain>
        </copy>
    </sequential>
</macrodef>