more explanation in documentation about `{file}` and `{directory}`

1 files changed, 4 insertions, 0 deletions

diff --git a/documentation.md b/documentation.md
index 6ee58b4..99a1c04 100644
--- a/documentation.md
+++ b/documentation.md
@@ -56,6 +56,10 @@ If you want your command to be executed from the parent shell, add this to the v
 
 	from_shell = true
 
+You may also use `{directory}` in your execution pattern: it would refer to the closest directory: either the selected file if it's a directory, or else the parent directory.
+
+When you're on the help screen, some verbs can still be applied. `{file}` is then the configuration file and `{directory}` the configuration directory.
+
 Most verbs aren't based on an external application but call internal functions:
 
 ### `:back` : get back to the previous state of the tree