RIDE doesn't recognise AltGr

[abrudz]

Describe the issue you are having

AltGr isn't recognised when the keyboard shortcuts dialogue listens for a keystroke, nor does the DMK functionality show AltGr. Note that Ctrl+Alt is shown.

See also #591

Paste the contents of Help → About (Shift+F1)

IDE:
  Version: 4.4.3687
  Platform: Win32
  Date: 2022-02-23 13:44:34 +0100
  Git commit: a3d8123cfb690ead493e261ccced59407db04c64
  Preferences:{
    "autoPW":"1",
    "colourSchemes":"[{\"name\":\"Dracula (1)\",\"theme\":\"dark\",\"styles\":\"asgn=fg:#50fa7b com=fg:#6272a4 diam=fg:#ff79c6 err=fg:#ff5555,bgo:1,U fn=fg:#8be9fd idm=U kw=fg:#ff79c6 lnum=bgo:0,fg:6272a4 mod=bgo:0.5,bg:#44475a mtch=bgo:0.5,fg:#f8f8f2,bg:#44475a norm=bg:#282a36,bgo:1,fg:f8f8f2 num=fg:#bd93f9 op1=fg:#50fa7b,fgo:1 op2=fg:#f1fa8c quad=fg:#ffb86c sel=bg:#6bb2ff,bgo:0.25 semi=fg:#50fa7b sqbr=fg:#50fa7b srch=bg:#bd93f9,bgo:0.5 str=fg:#f1fa8c tc=bg:#44475a,bgo:1 tcpe=bg:#44475a,bgo:1 zld=fg:#bd93f9 scmd=fg:#ff79c6 ucmd=fg:#ff79c6,B vtt=bg:#44475a,bgo:1 ca=bg:#44475a,bgo:1,fg:#ff5555 cm=bg:#282a36,bgo:1,fg:#50fa7b cv=bg:#44475a,bgo:1,fg:#f1fa8c cvv=bg:#282a36,bgo:1,fg:#8be9fd ma=bg:#44475a,bgo:1,fg:#8be9fd na=bg:#44475a,bgo:1,fg:#bd93f9 qor=bg:#ff5555,bgo:1,fg:#f8f8f2 dc=bg:#7f2a2a,bgo:1 lbl=fg:#ff79c6,B glb=fg:#ffb86c cubr=fg:#f8f8f2 par=fg:#f8f8f2 dfn=fg:#f8f8f2 qdl=fg:#f8f8f2 cur=fg:#f8f8f2,fgo:1 acsl=bg:#bd93f9,bgo:0.25\"},{\"name\":\"Dracula (2)\",\"theme\":\"dark\",\"styles\":\"asgn=fg:#50fa7b com=fg:#6272a4 diam=fg:#ff79c6 err=fg:#ff5555,bgo:1,U fn=fg:#8be9fd idm=U kw=fg:#ff79c6 lnum=bgo:0,fg:6272a4 mod=bgo:0.5,bg:#44475a mtch=bgo:0.5,fg:#f8f8f2,bg:#44475a norm=bg:#282a36,bgo:1,fg:f8f8f2 num=fg:#bd93f9 op1=fg:#50fa7b,fgo:1 op2=fg:#f1fa8c quad=fg:#ffb86c sel=bg:#6bb2ff,bgo:0.5 semi=fg:#50fa7b sqbr=fg:#50fa7b srch=bg:#bd93f9,bgo:0.5 str=fg:#f1fa8c tc=bg:#44475a,bgo:1 tcpe=bg:#44475a,bgo:1 zld=fg:#bd93f9 scmd=fg:#ff79c6 ucmd=fg:#ff79c6,B vtt=bg:#44475a,bgo:1 ca=bg:#44475a,bgo:1,fg:#ff5555 cm=bg:#282a36,bgo:1,fg:#50fa7b cv=bg:#44475a,bgo:1,fg:#f1fa8c cvv=bg:#282a36,bgo:1,fg:#8be9fd ma=bg:#44475a,bgo:1,fg:#8be9fd na=bg:#44475a,bgo:1,fg:#bd93f9 qor=bg:#ff5555,bgo:1,fg:#f8f8f2 dc=bg:#7f2a2a,bgo:1 lbl=fg:#ff79c6,B glb=fg:#ffb86c cubr=fg:#f8f8f2 par=fg:#f8f8f2 dfn=fg:#f8f8f2 qdl=fg:#f8f8f2 cur=fg:#f8f8f2,fgo:1 acsl=bg:#bd93f9,bgo:0.25\"},{\"name\":\"New Moon (1)\",\"theme\":\"dark\",\"styles\":\"asgn=fg:#6ab0f3 com=fg:#777c85 diam=fg:#ffeea6 err=fg:#f2777a,bgo:1,U fn=fg:#ac8d58 idm=U kw=fg:#ffeea6 lnum=bgo:0,fg:#777c85 mod=bgo:0.25,bg:#777c85 mtch=bgo:0.5,bg:#777c85,fgo:1 norm=bg:#2d2d2d,bgo:1,fg:#b3b9c5 num=fg:#fca369 op1=fg:#6ab0f3,fgo:1 op2=fg:#76d4d6 quad=fg:#f2777a sel=bg:#6ab0f3,bgo:0.25 semi=fg:#6ab0f3 sqbr=fg:#6ab0f3 srch=bg:#e1a6f2,bgo:0.25 str=fg:#92d192 tc=bg:#777c85,bgo:0.25 tcpe=bg:#777c85,bgo:0.25 zld=fg:#fca369 scmd=fg:#ffeea6 ucmd=fg:#ffeea6,B vtt=bg:#777c85,bgo:1 ca=bg:#777c85,bgo:0.25,fg:#f2777a cm=bg:#2d2d2d,bgo:1,fg:#92d192 cv=bg:#2d2d2d,bgo:1,fg:#ffeea6 cvv=bg:#2d2d2d,bgo:1,fg:#76d4d6 ma=bg:#777c85,bgo:0.25,fg:#76d4d6 na=bg:#44475a,bgo:1,fg:#bd93f9 qor=bg:#f2777a,bgo:1,fg:#ffffff dc=bg:#7a3b3d,bgo:1 lbl=fg:#ffd479 glb=fg:#f2777a dfn=fg:#ffffff qdl=fg:#b3b9c5 cur=fg:#ffffff,fgo:1 acsl=bgo:0.25,bg:#e1a6f2\"},{\"name\":\"Nord (1)\",\"theme\":\"light\",\"styles\":\"com=fg:#616e88 diam=B,fg:#81a1c1 err=fg:#bf616a,bgo:0.5,U glb=fg:#ebcb8b kw=fg:#81a1c1 lnum=bgo:0,fg:#4c566a mod=bg:#434c5e,bgo:0.25 mtch=bg:#434c5e,bgo:0.5 norm=bg:#2e3440,bgo:1,fg:#eceff4 num=fg:#b48ead quad=fg:#ebcb8b srch=bg:#434c5e,bgo:0.5 str=fg:#a3be8c tc=bg:#434c5e,bgo:1,fg:#eceff4 tcpe=bg:#434c5e,bgo:1,fg:#eceff4 zld=fg:#b48ead vtt=bg:#434c5e dc=bg:#603136,bgo:1 cur=fg:#d8dee9 cubr=fg:#5e81ac asgn=fg:#88c0d0 lbl=fg:#81a1c1,B fn=fg:#81a1c1 qdl=fg:#d8dee9 var=fg:#d8dee9 sqbr=fg:#81a1c1 semi=fg:#81a1c1 idm=fg:#d08770 sel=bg:#434c5e,bgo:0.5 par=fg:#eceff4 scmd=fg:#81a1c1 ucmd=fg:#81a1c1 vtip=bg:#3b4252,fg:#eceff4,bgo:1 ca=fg:#bf616a,bg:#434c5e,bgo:1 cm=fg:#a3be8c,bg:#2e3440,bgo:1 cv=fg:#ebcb8b,bg:#2e3440 cvv=fg:#88c0d0,bg:#2e3440,bgo:1 ma=fg:#88c0d0,bg:#434c5e,bgo:1 na=fg:#b48ead,bg:#434c5e,bgo:1 qor=fg:#eceff4,bg:#bf616a,bgo:1 op1=fg:#88c0d0 op2=fg:#8fbcbb\"}]",
    "confirmations":"{\"SaveFileOptionsExtension:.apln\":100,\"SaveFileOptionsExtension:.dyalog\":100,\"\":100}",
    "editWins":"{\"width\":796,\"height\":545,\"x\":2443,\"y\":359,\"ox\":0,\"oy\":0}",
    "editWinsRememberPos":"1",
    "indent":"-1",
    "indentMethods":"2",
    "indentOnOpen":"0",
    "kbdLocale":"en_GB",
    "keys":"{\"BK\":[\"Alt-Up\",\"Ctrl-Shift-Backspace\",\"Ctrl-Z\"],\"DK\":[\"Ctrl-Shift-D\"],\"DMK\":[\"Ctrl-Shift-K\"],\"FD\":[\"Alt-Down\",\"Ctrl-Shift-Enter\",\"Ctrl-Y\"],\"FX\":[\"Ctrl-S\"],\"JSC\":[\"Shift-F12\"],\"QCP\":[\"Ctrl-Shift-P\"],\"SI\":[\"Ctrl-Shift-C\"],\"ZM\":[\"Ctrl-Shift-Up\"],\"PF8\":[\"Alt-Enter\"],\"PF11\":[\"F11\"],\"PF12\":[\"F12\"],\"PF24\":[]}",
    "lbar":"0",
    "lbarOrder":"← +-×÷*⍟⌹○!? |⌈⌊⊥⊤⊣⊢ =≠≤<>≥≡≢ ∨∧⍲⍱ ↑↓⊂⊃⊆⌷⍋⍒ ⍳⍸∊⍷∪∩~ /\\⌿⍀ ,⍪⍴⌽⊖⍉ ¨⍨⍣.∘⍤⍥@ ⍞⎕⍠⌸⌺⌶⍎⍕ ⋄⍝→⍵⍺∇& ¯ ⍬",
    "menu":"# see below for syntax\n\nDyalog                          {mac}\n  About Dyalog             =ABT\n  -\n  Preferences...           =PRF\n  -                            \n  &Quit                    =QIT\n&File                           {!browser}\n  &Open...                 =OWS {local}\n  &New Session             =NEW\n  &Connect...              =CNC\n  -                             {!mac}\n  &Quit                    =QIT {!mac}\n&Test\n  Delete char              =DI\n&Edit\n  Undo                     =UND {!browser}\n  Redo                     =RDO {!browser}\n  -                             {!browser}\n  Cut                      =CT  {!browser}\n  Copy                     =CP  {!browser}\n  Paste                    =PT  {!browser}\n  Select All               =SA  {mac}\n  -                             {!mac&&!browser}\n  Find\n    &Find                    =SC\n    &Replace                 =RP\n  Preferences...           =PRF {!mac}\n&View\n  Show Language Bar        =LBR\n  Show Status Bar          =SBR\n  Show Workspace Explorer  =WSE\n  Show Debug               =DBG\n  Line Wrapping in Session =WRP\n  -                             {!browser}\n  Stops                    =TVB\n  Line Numbers             =LN\n  Outline                  =TVO\n  -                             {!browser}\n  Increase Font Size       =ZMI {!browser}\n  Decrease Font Size       =ZMO {!browser}\n  Reset Font Size          =ZMR {!browser}\n  -                             {!browser}\n  Toggle Full Screen            {!browser}\n&Window\n  Close All Windows        =CAW\n&Action\n  Edit                     =ED\n  Trace                    =TC\n  -\n  Clear all trace/stop/monitor =CAM\n  Weak Interrupt           =WI\n  Strong Interrupt         =SI\n&Threads                        {rp21}\n  Pause on Error           =POE\n  Pause all Threads        =PAT\n  Resume all Threads       =RSU\n  Restart all Threads      =MA\n&Help\n  Getting &Started         =https://dyalog.com/introduction.htm\n  -\n  Dyalog &Help             =DHI\n  &Language Elements       =LEL\n  &Documentation Centre    =DOX\n  -\n  Dyalog &Website          =https://dyalog.com/\n  &Email Dyalog            =EMD\n  -\n  Latest &Enhancements     =ENH\n  Read &Me                 =RME\n  &Third Party Licences    =TPL\n  &About                   =ABT {!mac}\n  -\n  Console                  =JSC\n  Log                      =LOG\n\n# Syntax:\n#   &x   access key, alt+x\n#   =CMD command code; some are special:\n#          LBR WRP WSE render as checkboxes\n#   =http://example.com/  open a URL\n#   {}   conditional display, a boolean expression\n#          operators: && || ! ( )\n#          variables: local browser mac win\n#   -    separator (when alone)\n#   #    comment\n\n# The =PRF (\"Preferences...\") menu item must be present.Test",
    "pfkeys":"[\"\",\"\",\"\",\"\",\"<LL>(<RL>)\",\"<DB>\",\"\",\"\",\"<ER><BK><RL>\",\"\",\"<DI>\",\"\",\")<LL>(<RL>\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\"]",
    "sbar":"0",
    "squiggleTips":"1",
    "title":"RIDE: {PROFILE}",
    "zoom":"12",
    "colourScheme":"Nord"
  }

Interpreter:
  Version: 19.0.45584
  Platform: Windows-64
  Edition: Unicode/64
  Date: Apr 27 2022 at 18:18:21