Document relative path of $INCLUDE

Add to the ARM from where relative paths are searched.

(cherry picked from commit bad5c3cf7cd71e04e5a1f99ff926ba641e0790ca)

diff --git a/doc/arm/reference.rst b/doc/arm/reference.rst
index 4b1f8a66a9aff81d79beb5eb784d01ea48f8d62b..26deb9bff993315931ae6789130fc9c1293266d5 100644 (file)
--- a/doc/arm/reference.rst
+++ b/doc/arm/reference.rst
@@ -6170,9 +6170,10 @@ The ``$INCLUDE`` Directive
 Syntax: ``$INCLUDE`` filename [origin] [comment]
 
 This reads and processes the file ``filename`` as if it were included in the
-file at this point. If ``origin`` is specified, the file is processed
-with ``$ORIGIN`` set to that value; otherwise, the current ``$ORIGIN`` is
-used.
+file at this point. The ``filename`` can be an absolute path, or a relative
+path. In the latter case it is read from ``named``'s working directory. If
+``origin`` is specified, the file is processed with ``$ORIGIN`` set to that
+value; otherwise, the current ``$ORIGIN`` is used.
 
 The origin and the current domain name revert to the values they had
 prior to the ``$INCLUDE`` once the file has been read.