set notation

Author: msgoff

LatexFrac.g4

@@ -149,11 +149,33 @@ SETNOTATION:
 	|'\\C'
 	|'\\in'
 	|'\\notin'
-	|'\\ni'
-	|'\\subset'
 	|'\\cup'
 	|'\\cap'
 	|'\\setminus'
+	|'\\exists'
+	|'\\rightarrow'
+	|'\\to'
+	|'\\nexists'
+	|'\\leftarrow'
+	|'\\forall'
+	|'\\mapsto'
+	|'\\neg'
+	|'\\implies'
+	|'\\subset'
+	|'\\impliedby'
+	|'\\supset'
+	|'\\Rightarrow'
+	|'\\leftrightarrow'
+	|'\\iff'
+	|'\\ni'
+	|'\\Leftrightarrow'
+	|'\\land'
+	|'\\top'
+	|'\\lor'	
+	|'\\bot'
+	|'\\angle'  
+	|'\\varnothing' 
+	|'\\emptyset'
 	;