unicode: precomposed alchemical symbols for elements

Semantic glyphs have been available since Unicode version 6.0 (2010)
so about time to replace these visual approximations.

diff --git a/unicode-table.inc.pl b/unicode-table.inc.pl
index 01d537af3c1dcad071cdd6ffdaf5fed78ff102b0..1c83e0cf782d54272908698b41e44582b7203100 100644 (file)
--- a/unicode-table.inc.pl
+++ b/unicode-table.inc.pl
@@ -26,7 +26,7 @@ symbols => {
 #              qw{. 🔔 ❀ -⛨ 🌰 }, # bells, roses, shields, acorns
 #              qw{. ⚚ ⚘ ⚔ ⚒ }, # merchant, clergy, nobility, peasant
 #              qw{. ❂ 🏆 ⚔ -🔧 }, # coins, cups, swords, clubs
-               qw{. ▽̶ ▽ △ △̶ }, # earth, water, fire, air
+               qw{. 🜃 🜄 🜂 🜁 }, # earth, water, fire, air
                qw{. ☷ ☵ ☲ ☰ }, # earth, water, fire, heaven [cq ☴ wind]
                qw{. 土 水 火 金 }, # earth, water, fire, metal
        ],