add edit feature

2025-12-18 04:51:03 +01:00 · 2023-12-04 13:35:40 +01:00
parent 416c163d94
commit a33a76bb06
4 changed files with 89 additions and 2 deletions
--- a/rpn.pod
+++ b/rpn.pod
@@ -198,6 +198,7 @@ Stack manipulation commands:
    swap                 exchange the last two stack elements
    dup                  duplicate last stack item
    undo                 undo last operation
+    edit                 edit the stack interactively using vi or $EDITOR

 Other commands:
    help|?               show this message