1 <!ENTITY chapter03 SYSTEM
"../chapter03/chapter03.xml">
2 <!ENTITY c3-introduction SYSTEM
"../chapter03/introduction.xml">
3 <!ENTITY c3-checkout SYSTEM
"../chapter03/checkout.xml">
4 <!ENTITY c3-add SYSTEM
"../chapter03/add.xml">
5 <!ENTITY c3-delete SYSTEM
"../chapter03/delete.xml">
6 <!ENTITY c3-update SYSTEM
"../chapter03/update.xml">
7 <!ENTITY c3-commit SYSTEM
"../chapter03/commit.xml">
8 <!ENTITY c3-moving SYSTEM
"../chapter03/moving.xml">
9 <!ENTITY c3-diff SYSTEM
"../chapter03/diff.xml">
