[Bug-apl] ]usercmd patch attached

[David B. Lamkins]

Here's a patch to let ]usercmd accept restatement of an existing user
command definition so long as the associated function name and mode are
identical.

      ]usercmd ]foo foo 1
    User-defined command ]foo installed.
      ]usercmd ]foo foo 1
      ⍝ without the patch there'd be a BAD COMMAND response here
      ]usercmd ]foo foo
BAD COMMAND
      ⍝ correct: mode differs
      )more
conflict with existing user command definition in command ]USERCMD
      ]usercmd ]foo goo 1
BAD COMMAND
      ⍝ correct: function name differs
      )more
conflict with existing user command definition in command ]USERCMD
      ]help
Commands are:
      )CHECK 
[... snip ...]
      ]XTERM [ON or OFF]

User defined commands:
      ]foo → A foo B (mode 1)
      ⍝ initial definition is still present

lamkins-usercmd.patch
Description: Text Data