and undef if a rebuild could be needed in some circumstances, but is not
strictly required.
+### genwrapper
+
+ hook(type => "genwrapper", id => "foo", call => \&genwrapper);
+
+This hook is used to inject C code (which it returns) into the `main`
+function of the ikiwiki wrapper when it is being generated.
+
## Plugin interface
To import the ikiwiki plugin interface:
Many plugins need to generate html links and add them to a page. This is
done by using the `htmllink` function. The usual way to call
-`htmlllink` is:
+`htmllink` is:
htmllink($page, $page, $link)
Passed a message, user, and ip address. Should commit all staged changes.
Returns undef on success, and an error message on failure.
-Changes can be staged by calls to `rcs_add, `rcs_remove`, and
+Changes can be staged by calls to `rcs_add`, `rcs_remove`, and
`rcs_rename`.
#### `rcs_add($)`