1 files changed, 2 insertions, 1 deletions
diff --git a/.emacs b/.emacs
index d86df16..b851788 100644
--- a/.emacs
+++ b/.emacs
@@ -48,7 +48,8 @@
         ;; Punctuation
         '("..." ?…)
         ;; Math symbols
-        '("~~" ?≈) '("~=" ?≊) '("^=" ?≙)
+        '("~~" ?≈) '("~~_" ?≊) '("~=" ?≅) '("~_" ?≃)
+        '("=_" ?≡) '("^=" ?≙) '(":=" ?≔)
         '("-->" ?→) '("-/>" ?↛) '("==>" ?⇒) '("=/>" ?⇏)
         '("<--" ?←) '("</-" ?↚) '("<==" ?⇐) '("</=" ?⇍)
         '("<->" ?↔) '("<=>" ?⇔)