Fix two bugs

First, my eshell command on a file now works ... because it is now
interactive. Sheesh.

And the `,` key works more reliably as a major mode key hierarchy.

ha-config.org

@@ -552,7 +552,9 @@ I'm not trying an experiment where specially-placed function keys on my fancy er
       :states '(normal visual motion)
       :prefix ","
       :global-prefix "<f17>"
-      :non-normal-prefix "S-SPC"))
+      :non-normal-prefix "S-SPC")
+
+    (general-nmap "SPC m" (general-simulate-key "," :which-key "major mode")))
 #+end_src
 *** Relabel the G Keys
 Can’t remember all the shortcuts on the ~g~ key, and =which-key= displays the entire function, so let’s /re-add/ those keybindings, but with labels. The ~g~ is extemely convenient, yet I realize that I will never use some of the default keybindings (like ~g m~ to go to the middle of the line? Too imprecise). So I am also going to delete some of them.

ha-eshell.org

@@ -1516,7 +1516,7 @@ Sometimes you need to change something about the current file you are editing...
 
   Will rename the current file to now have a .txt extension.
   See `eshell-display-modifier-help' for details on that."
-
+    (interactive "sExecute command on File Buffer: ")
     (let* ((file-name (buffer-file-name))
            (full-cmd (cond ((string-match (rx "$$") cmd)
                             (replace-regexp-in-string (rx "$$") file-name cmd))