Add genwrapper hook, that can be used to add code into the C wrapper.

[ikiwiki.git] / doc / plugins / write.mdwn

diff --git a/doc/plugins/write.mdwn b/doc/plugins/write.mdwn
index ac093577322a79d67356e8724b7723d6c7a024b1..668f8d8b69dff65acc0727fa5fa3233e516b132a 100644 (file)
--- a/doc/plugins/write.mdwn
+++ b/doc/plugins/write.mdwn
@@ -496,6 +496,13 @@ describes the plugin as a whole. For example:
   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:
@@ -641,7 +648,7 @@ pages, as described in [[ikiwiki/SubPage/LinkingRules]].
 
 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)
 
@@ -850,7 +857,7 @@ of the page with the rcs's conflict markers on failure.
 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($)`