English symbols: Add left arrow (U+2190).

Fixes #3272.

diff --git a/source/locale/en/symbols.dic b/source/locale/en/symbols.dic
index d8dbc59..5a53009 100644 (file)
--- a/source/locale/en/symbols.dic
+++ b/source/locale/en/symbols.dic
@@ -108,6 +108,7 @@ _   line    most
 ±     Plus or Minus   most\r
 ×     times   most\r
 ÷     divide by       most\r
+←    left arrow      some\r
 →    right arrow     some\r
 ✓    check   some\r
 ✔    check   some\r