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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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"""Working tree content filtering support.
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A filter consists of a read converter, write converter pair.
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The content in the working tree is called the convenience format
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The read converter produces canonical content from convenience
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content while the writer goes the other way.