elementary shell behavior: can kick off a foreground process and

handle signals

snippets/userlib.rls

@@ -27,7 +27,6 @@
   (elem list)
   (reverse (cons (reverse list) elem)))
 
-;; please dont misuse this tool
 (def set
 'sets an existing variable without touching its docstring.
 
@@ -106,6 +105,7 @@ Returns true if the list contains the element.'
 () (split PATH ':'))
 
 (def add-path
-'adds a directory to PATH'
+'Takes one argument. 
+adds a directory to PATH'
 (path) (set (q PATH)
          (concat PATH ':' path)))