Add alternative file read and write to less

_gtfobins/less.md

@@ -9,11 +9,19 @@ functions:
         v
   file-read:
     - code: less file_to_read
+    - description: This is useful when `less` is used as a pager by another binary to read a different file.
+      code: |
+        less /etc/profile
+        :e file_to_read
   file-write:
     - code: |
         echo DATA | less
         sfile_to_write
         q
+    - description: This invokes the default editor to edit the file. The file must exist.
+      code: |
+        less file_to_write
+        v
   sudo:
     - code: |
         sudo less /etc/profile