remove superfluous key symbols from overview

Lesser used symbols for alt ⎇ and newline ␤ are specific to shell prompts;
remaining option ⌥ and return ↵ are enough to get an impression.

diff --git a/unicode.txt b/unicode.txt
index 3446e8e24815ab8a872ebb75bd58d4802139f86c..771b8193fbeb7f1901ee2b3e6c02334d0890c77b 100644 (file)
--- a/unicode.txt
+++ b/unicode.txt
@@ -12,7 +12,7 @@ Compact font overview:
   ║ -abcdefghijklmnopqrstuvwxyz åāčếəøṇᵽþſ αβγδωὦ абвгдяѣќ ║
   ║ −0123456789 <=>∧+÷× ¤¢$€£¥₩ (/)[\] `'" ^.:·…! @#&§¶†©• ║
   ║ ¯∅₁²↋¼%‰¬∞√ ≤≠≯∈±∶* ฿₺₽₹₪元 {|}«¦» “’” ~,;¿?‽ ✔✘ ↗░█ � ║
-  ║ ␣⌫⌥���⌘↵␤␀ ○☓□△ ☉♀♁♂ ✂✎☆♥⚐☯ ∎ 🙂 🙋 🐢 ☕ 🚲 🏆 💡 🔣 🏁 ║
+  ║ ␣⌫⌥���↵␀ ☉♀♁♂ ○☓□△    ✂☆♥⚐☯ ∎ 🙂 🙋 🐢 ☕ 🚲 🏆 💡 🔣 🏁 ║
   ╚════════════════════════════════════════════════════════╝
 
 Unicode blocks: