keyboard/altgr: declare further similar characters

Supply missing mathematical symbols (macos-abc Ω and spacecadet) and
consistently match ipa glyphs both visually and phonetically.

diff --git a/Shiar_Sheet/KeyboardChars.pm b/Shiar_Sheet/KeyboardChars.pm
index c5b0a09f4502f7fd1928ca49c6ec09de2993a287..7290b5d8f76af7b60bb215f8c81b008f6d33e187 100644 (file)
--- a/Shiar_Sheet/KeyboardChars.pm
+++ b/Shiar_Sheet/KeyboardChars.pm
@@ -15,7 +15,10 @@ our @EXPORT = qw( kbchars kbmodes );
 my $uc = Shiar_Sheet::FormatChar->new;
 
 our %unaccent = qw(
-       ⍺ a  ⍵ w  ∊ E  ⍷ E  ⍴ r  ⍳ i  ⍸ i  ○ O  ⍥ O  ⌿ /  ⍟ (*)
+       ⍺ a  ⍵ w  ∊ E  ⍷ E  ⍴ r  ⍳ i  ⍸ i  ○ O  ⍥ O  ⌿ /  ⍟ (*) ⊕ (+)
+       Ʊ U  ǝ e  Ǝ E  ʌ v  χ X  ɥ h  ʘ O  ɰ mw ɯ mw Ɯ MW ə @ae Ə @AE
+       ɸ PF ʎ yl ɔ co Ɔ CO ɛ 3E ƣ q  Ƣ Q  ∀ A  ∃ E  ∪ u  ∩ n   ≠ !=
+       ≈ =~ ∅ /0 ∘ o  ⋅ .  ∫ s  ≝ =d ″ "  ≤ <  ≥ >  √ rV ∛ 3V  ∜ 4V
 );
 
 sub unidecode {