Error message on startup: "Illegal : in immediate execution+"

[Sokleidas]

From .emacs-custom:

'(gnu-apl-flash-on-send t) '(gnu-apl-show-apl-welcome t) '(gnu-apl-show-keymap-on-startup t)

Config:

GNU Emacs 29.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.33, cairo version 1.16.0) of 2022-10-26 gnu-apl-mode-20220404.341

Thanks!

[EmmanuelCharpentier]

I have the same (non-)problem ; the illegac character may be + or :.

No other symptom...

HTH,

[lokedhs]

Do you have a way to reproduce?

[EmmanuelCharpentier]

Do you have a way to reproduce?

Certainly : at every start of gnu-apl in a "fresh" emacs session, I get :

This is the gnu-apl-mode interactive buffer.

To toggle keyboard help, call M-x gnu-apl-show-keyboard (C-c C-k by default).
APL symbols are bound to the standard keys with the Super key. You can also
activate the APL-Z input method (M-x toggle-input-method or C-\) which
allows you to input APL symbols by prefixing the key with a "." (period).

There are several customisation options that can be set.
Click the link or run M-x customize-group RET gnu-apl to set up.

To disable this message, set gnu-apl-show-tips-on-start to nil.

Network listener started. Connection information: mode:tcp addr:36709
                                       
                    ______ _   __ __  __    ___     ____   __ 
                   / ____// | / // / / /   /   |   / __ \ / / 
                  / / __ /  |/ // / / /   / /| |  / /_/ // /  
                 / /_/ // /|  // /_/ /   / ___ | / ____// /___
                 \____//_/ |_/ \____/   /_/  |_|/_/    /_____/
                                       
            Welcome to GNU APL version 1.8 / Unversioned directory
                                       
                Copyright (C) 2008-2019  Dr. Jürgen Sauermann
                       Banner by FIGlet: www.figlet.org
                                       
                This program comes with ABSOLUTELY NO WARRANTY;
                     for details run: /usr/bin/apl --gpl.
                                       
     This program is free software, and you are welcome to redistribute it
         according to the GNU Public License (GPL) version 3 or later.
                                       
      Illegal : in immediate execution+
      )more
Illegal : in immediate execution
      

Relevant section of my .init.el (which uses use-package) :

  :init
  ;; Police : Free Mono n'est pas mal. Alternative : Unifont Bold
  ;; Pas comme çà !
  ;; (setq gnu-apl-default
  ;; 	(font-spec :family "FreeMono" :size 12.0))
  ;; Comme çà :
  (defface gnu-apl-default
    '((t :family "FreeMono" :size 12.0))
    "Face used for APL buffers"
    :group 'gnu-apl)
  ;; Snippet en provenance de la page github du mode
  (defun em-gnu-apl-init ()
    (setq buffer-face-mode-face 'gnu-apl-default)
    (buffer-face-mode))
  (defun initialize-APL-input-method ()
      (set-input-method "APL-Z" t))
  (add-hook 'gnu-apl-interactive-mode-hook 'em-gnu-apl-init)
  (add-hook 'gnu-apl-interactive-mode-hook 'initialize-APL-input-method)
  (add-hook 'gnu-apl-mode-hook 'em-gnu-apl-init)
  (add-hook 'gnu-apl-mode-hook 'initialize-APL-input-method)
  ;; Çà, çà marche !
  ;; Clavier
  ;; Template
  (setq
   gnu-apl-keymap-template
   "╔════╦════╦════╦════╦════╦════╦════╦════╦════╦════╦════╦════╦════╦═════════╗
║ ~∇ ║ 1∇ ║ 2∇ ║ 3∇ ║ 4∇ ║ 5∇ ║ 6∇ ║ 7∇ ║ 8∇ ║ 9∇ ║ 0∇ ║ °∇ ║ +∇ ║         ║
║ `∇ ║ &∇ ║ é∇ ║ \"∇ ║ '∇ ║ (∇ ║ -∇ ║ è∇ ║ _∇ ║ ç∇ ║ à∇ ║ )∇ ║ =∇ ║ BACKSP  ║
╠════╩══╦═╩══╦═╩══╦═╩══╦═╩══╦═╩══╦═╩══╦═╩══╦═╩══╦═╩══╦═╩══╦═╩══╦═╩══╦══════╝
║       ║ A∇ ║ Z∇ ║ E∇ ║ R∇ ║ T∇ ║ Y∇ ║ U∇ ║ I∇ ║ O∇ ║ P∇ ║ ¨∇ ║ £∇ ║       
║  TAB  ║ a∇ ║ z∇ ║ e∇ ║ r∇ ║ t∇ ║ y∇ ║ u∇ ║ i∇ ║ o∇ ║ p∇ ║ ^∇ ║ $∇ ║       
╠═══════╩═╦══╩═╦══╩═╦══╩═╦══╩═╦══╩═╦══╩═╦══╩═╦══╩═╦══╩═╦══╩═╦══╩═╦══╩═╦════╗
║ (Verr.  ║ Q∇ ║ S∇ ║ D∇ ║ F∇ ║ G∇ ║ H∇ ║ J∇ ║ K∇ ║ L∇ ║ M∇ ║ %∇ ║ µ∇ ║    ║
║  Maj.)  ║ q∇ ║ s∇ ║ d∇ ║ f∇ ║ g∇ ║ h∇ ║ j∇ ║ k∇ ║ l∇ ║ m∇ ║ ù∇ ║ *∇ ║ RC.║
╠═════════╩═══╦╩═══╦╩═══╦╩═══╦╩═══╦╩═══╦╩═══╦╩═══╦╩═══╦╩═══╦╩═══╦╩═══╦╩════╣
║             ║ >∇ ║ W∇ ║ X∇ ║ C∇ ║ V∇ ║ B∇ ║ N∇ ║ ?∇ ║ .∇ ║ /∇ ║ §∇ ║     ║
║  Maj.       ║ <∇ ║ w∇ ║ x∇ ║ c∇ ║ v∇ ║ b∇ ║ n∇ ║ ,∇ ║ ;∇ ║ :∇ ║ !∇ ║ Maj.║
╚═════════════╩════╩════╩════╩════╩════╩════╩════╩════╩════╩════╩════╩═════╝")
  (setq gnu-apl--symbols
	'(("diamond" "◊" "2")
	  ("diaeresis" "¨" "&")
	  ("i-beam" "⌶" "1")
	  ("macron" "¯" "é")
	  ("del-tilde" "⍫" "2")
	  ("less-than" "<" "\"")
	  ("del-stile" "⍒" "#")
	  ("less-than-or-equal-to" "≤" "'")
	  ("delta-stile" "⍋" "4")
	  ("equals" "=" "(")
	  ("circle-stile" "⌽" "5")
	  ("greater-than-or-equal-to" "≥" "-")
	  ("circle-backslash" "⍉" "6")
	  ("greater-than" ">" "è")
	  ("circled-minus" "⊖" "7")
	  ("not-equal-to" "≠" "_")
	  ("circle-star" "⍟" "8")
	  ("logical-or" "∨" "ç")
	  ("down-caret-tilde" "⍱" "9")
	  ("logical-and" "∧" "à")
	  ("up-caret-tilde" "⍲" "0")
	  ("multiplication-sign" "×" ")")
	  ("exclamation-mark" "!" "°")
	  ("division-sign" "÷" "=")
	  ("quad-divide" "⌹" "+")
	  ("question-mark" "?" "q") ;; Questionable
	  ("omega" "⍵" "w")
	  ("omega-underbar" "⍹" "W")
	  ("epsilon" "∊" "e")
	  ("epsilon-underbar" "⍷" "E")
	  ("rho" "⍴" "r")
	  ("tilde" "∼" "t")
	  ("tilde-diaeresis" "⍨" "T")
	  ("uparrow" "↑" "y")
	  ("yen-sign" "¥" "Y")
	  ("downarrow" "↓" "u")
	  ("iota" "⍳" "i")
	  ("iota-underbar" "⍸" "I")
	  ("circle" "○" "o")
	  ("circle-diaeresis" "⍥" "O")
	  ("star-operator" "⋆" "p")
	  ("star-diaeresis" "⍣" "P")
	  ("leftarrow" "←" "z") ;; To be tested !
	  ("quote-quad" "⍞" "Z") ;; To be tested
	  ("rightarrow" "→" "M") ;; To be tested
	  ("zilde" "⍬" "N")
	  ("right-tack" "⊢" "£")
	  ("left-tack" "⊣" "$")
	  ("alpha" "⍺" "a")
	  ("alpha-underbar" "⍶" "A")
	  ("left-ceiling" "⌈" "s")
	  ("left-floor" "⌊" "d")
	  ("underscore" "_" "f") ;; Questionable
	  ("del-tilde" "⍫" "F")
	  ("nabla" "∇" "g")
	  ("increment" "∆" "h")
	  ("delta-underbar" "⍙" "H")
	  ("ring-operator" "∘" "j")
	  ("jot-diaeresis" "⍤" "J")
	  ("apostrophe" "'" "k") ;; Questionable
	  ("quad-diamond" "⌺" "K")
	  ("quad" "⎕" "l")
	  ("squish-quad" "⌷" "L")
	  ("down-tack-jot" "⍎" "ù")
	  ("identical-to" "≡" "%")
	  ("up-tack-jot" "⍕" "*")
	  ("not-identical-to" "≢" "µ")
	  ("subset-of" "⊂" "V")
	  ("superset-of" "⊃" "x")
	  ("greek-letter-chi" "χ" "X")
	  ("intersection" "∩" "c")
	  ("left-shoe-stile" "⍧" "C")
	  ("union" "∪" "v")
	  ("up-tack" "⊥" "b")
	  ("pound-sign" "£" "B") ;; Questionable
	  ("down-tack" "⊤" "n")
	  ("divides" "|" "m")
	  ("shoe-jot" "⍝" ",")
	  ("comma-bar" "⍪" "?")
	  ("backslash-bar" "⍀" "/")
	  ("slash-bar" "⌿" "!")
	  ("quad-colon" "⍠" "§")
	  ("pi" "π")
	  ("root" "√")
	  ("inverted-exclamation-mark" "¡")
	  ("quad-backslash" "⍂")
	  ("inverted-question-mark" "¿")))
  :mode ("\\.apl$" . gnu-apl-mode)
  :interpreter ("apl" . gnu-apl-mode)
  )

A you can see, my keyboard has some significant departures from Dyalog's (and a different physical layout)...