unicode: symbols for key commands

Logically outlined keyboard representations, for those without the shift+alt
feature of rxvt-unicode, or wanting a good overview.  Follows Unicode
specifications and personal preferences, even matching most symbols on
international Apple keyboards.

Also attempting an overview of (music) playback interface symbols, using
premature proposals from Unicode document n3607.

diff --git a/unicode.plp b/unicode.plp
index 349ec78d9bb89a667826c48d39d2ab2ef0a78c62..9d684f9431fe2ac0fc3078fc53e4e05e297fe204 100644 (file)
--- a/unicode.plp
+++ b/unicode.plp
@@ -132,7 +132,7 @@ print_glyph_tables(
        'Popular',
        [qw{. « » . ‹ › . ‘ ’ . “ ” . „ ‚ . ‟ ‛}],
        [qw{. † ‡ • . § ¶ # . © ® ™ . ° ′ ″ . − × ÷ . ± ² √}],
-       [qw{. ⚋ ⚊ . ⚐ ⚑ . ☺ ☹ . ✓ ✗ . ✔ ✘ . ◄ ► }],
+       [qw{. ⚋ ⚊ . ⚐ ⚑ . ☺ ☹ . ✓ ✗ . ✔ ✘ }],
        [qw{. å ä ö ü ß . ā æ ø ű ſ}],
        [qw{. ¿ ç ñ é ê è}],
        [qw{. α β}], [qw{. א}],
@@ -143,6 +143,13 @@ print_glyph_tables(
        [qw{. ☉ ☿ ♀ ♁ ♂ ♃ ♄ ♅ ♆ ♇}],  # solar
        [qw{. ♈ ♉ ♊ ♋ ♌ ♍ ♎ ♏ ♐ ♑ ♒ ♓}],  # zodiac
 
+       'Key commands',
+       [qw{. ⇥ ⇤ . ␣ ⌫ }], # common spacing
+       [qw{. ⎀ ⇱ ⇞ . ⌦ ⇲ ⇟ }], # edit block
+       [qw{. ⇪ ⇯ ⇭ . ⇧ ⇮ № }], # modifier
+       [qw{. ⎈ ⌥ ⌘ ⎄ }], [qw{. ↵ ⎋ ⎉ ⎊ }], # command
+       [qw{. ► ⏩ ⏭ ◼ ⚫ . ◄ ⏪ ⏮ ⏏ -❚❚ }], # player ui
+
        'Arrows',
        [qw{. ↖ ↑ ↗ ↔ . ← - → ↕ . ↙ ↓ ↘ -}],
        [qw{. ⇖ ⇑ ⇗ ⇔ . ⇐ - ⇒ ⇕ . ⇙ ⇓ ⇘ -}],