; * lisp/startup.el (load-path-filter--cache): Doc fix.

(cherry picked from commit bcc7c4dbbbc1a68a6467c336db2b0910f3362ae0)

diff --git a/lisp/startup.el b/lisp/startup.el
index 9caefe8a6d3c8d71273c36f21e179ca2567fcb6d..ffa4cc522d75066a2a3fd29d957231e3eeebae76 100644 (file)
--- a/lisp/startup.el
+++ b/lisp/startup.el
@@ -1105,6 +1105,8 @@ such as returned by `get-load-suffixes'.  The cdr of each entry is a
 cons whose car is an `regex-opt' optimized regex matching those suffixes
 at the end of a string, and whose cdr is a hash-table mapping directories
 to files in those directories which end with one of the suffixes.
+Since the list of load suffixes usually includes an empty string, the
+hash-table will also include subdirectories of those directories.
 The hash-table uses `equal' as its key comparison function.")
 
 (defun load-path-filter-cache-directory-files (path file suffixes)