Specify whether include directives should be followed in parsed files.
Regular `git_config` defaults to `1`.
-There is a special version of `git_config` called `git_config_early`.
-This version takes an additional parameter to specify the repository
-config, instead of having it looked up via `git_path`. This is useful
-early in a Git program before the repository has been found. Unless
-you're working with early setup code, you probably don't want to use
-this.
-
Reading Specific Files
----------------------
Same as `git_config_bool`, except that integers are returned as-is, and
an `is_bool` flag is unset.
-`git_config_maybe_bool`::
+`git_parse_maybe_bool`::
Same as `git_config_bool`, except that it returns -1 on error rather
than dying.