<!ENTITY intro                      SYSTEM "Introduction.docbook">

<!ENTITY intro-history              SYSTEM "Introduction/History.docbook">
<!ENTITY intro-history-2009         SYSTEM "Introduction/History/2009.docbook">
<!ENTITY intro-history-2010         SYSTEM "Introduction/History/2010.docbook">
<!ENTITY intro-history-2011         SYSTEM "Introduction/History/2011.docbook">

<!ENTITY intro-copying              SYSTEM "Introduction/Copying.docbook">
<!ENTITY intro-copying-preamble     SYSTEM "Introduction/Copying/preamble.docbook">

<!ENTITY intro-docconvs             SYSTEM "Introduction/Docconvs.docbook">

<!ENTITY intro-copying              SYSTEM "Introduction/Copying.docbook">
<!ENTITY intro-worklines            SYSTEM "Introduction/Worklines.docbook">
<!ENTITY intro-worklines-identity   SYSTEM "Introduction/Worklines/identity.docbook">
<!ENTITY intro-worklines-l10n       SYSTEM "Introduction/Worklines/l10n.docbook">
<!ENTITY intro-worklines-manuals    SYSTEM "Introduction/Worklines/manuals.docbook">
<!ENTITY intro-worklines-scripts    SYSTEM "Introduction/Worklines/scripts.docbook">

<!ENTITY intro-usage                SYSTEM "Introduction/Usage.docbook">

<!ENTITY intro-layout               SYSTEM "Introduction/Layout.docbook">
<!ENTITY intro-layout-relbdirs      SYSTEM "Introduction/Layout/relbdirs.docbook">
<!ENTITY intro-layout-syncpaths     SYSTEM "Introduction/Layout/syncpaths.docbook">
<!ENTITY intro-layout-extending     SYSTEM "Introduction/Layout/extending.docbook">
<!ENTITY intro-layout-filenames     SYSTEM "Introduction/Layout/filenames.docbook">

<!ENTITY intro-feedback             SYSTEM "Introduction/Feedback.docbook">