automatically run --gettime, and optimise it for git

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

diff --git a/doc/plugins/write.mdwn b/doc/plugins/write.mdwn
index cf7044b2cbea60c63e3b85b806b7c5170017a2ab..0bf6fcf48ff17b48c60a9cad37a0ded3cd60f0c9 100644 (file)
--- a/doc/plugins/write.mdwn
+++ b/doc/plugins/write.mdwn
@@ -1085,6 +1085,8 @@ it up in the history.
 
 It's ok if this is not implemented, and throws an error.
 
+If the RCS cannot determine a ctime for the file, return 0.
+
 #### `rcs_getmtime($)`
 
 This is used to get the page modification time for a file from the RCS, by
@@ -1092,6 +1094,8 @@ looking it up in the history.
 
 It's ok if this is not implemented, and throws an error.
 
+If the RCS cannot determine a mtime for the file, return 0.
+
 #### `rcs_receive()`
 
 This is called when ikiwiki is running as a pre-receive hook (or