----
We'll also need to add the declaration of psuh; open up `builtin.h`, find the
-declaration for `cmd_push`, and add a new line for `psuh` immediately before it,
-in order to keep the declarations sorted:
+declaration for `cmd_pull`, and add a new line for `psuh` immediately before it,
+in order to keep the declarations alphabetically sorted:
----
int cmd_psuh(int argc, const char **argv, const char *prefix);
}
----
-Let's try to build it. Open `Makefile`, find where `builtin/push.o` is added
+Let's try to build it. Open `Makefile`, find where `builtin/pull.o` is added
to `BUILTIN_OBJS`, and add `builtin/psuh.o` in the same way next to it in
alphabetical order. Once you've done so, move to the top-level directory and
build simply with `make`. Also add the `DEVELOPER=1` variable to turn on
with the command name, a function pointer to the command implementation, and a
setup option flag. For now, let's keep mimicking `push`. Find the line where
`cmd_push` is registered, copy it, and modify it for `cmd_psuh`, placing the new
-line in alphabetical order.
+line in alphabetical order (immediately before `cmd_pull`).
The options are documented in `builtin.h` under "Adding a new built-in." Since
we hope to print some data about the user's current workspace context later,
`git status` reveals modified `Makefile`, `builtin.h`, and `git.c` as well as
untracked `builtin/psuh.c` and `git-psuh`. First, let's take care of the binary,
-which should be ignored. Open `.gitignore` in your editor, find `/git-push`, and
+which should be ignored. Open `.gitignore` in your editor, find `/git-pull`, and
add an entry for your new command in alphabetical order:
----