syntax for tblcmp

Author: leafo

moonscript/parse.lua

@@ -311,6 +311,8 @@ local build_grammar = wrap_env(function()
 
 		Comprehension = sym"[" * Exp * CompInner * sym"]" / mark"comprehension",
 
+		TblComprehension = sym"{" * Exp * (sym"," * Exp)^-1 * CompInner * sym"}" / mark"tblcomprehension",
+
 		CompInner = Ct(CompFor * CompClause^0),
 		CompFor = key"for" * Ct(NameList) * key"in" * (sym"*" * Exp / mark"unpack" + Exp) / mark"for",
 		CompClause = CompFor + key"when" * Exp / mark"when",
@@ -337,6 +339,7 @@ local build_grammar = wrap_env(function()
 			sym"-" * -SomeSpace * Exp / mark"minus" +
 			sym"#" * Exp / mark"length" +
 			key"not" * Exp / mark"not" +
+			TblComprehension +
 			TableLit +
 			Comprehension +
 			Assign + Update + FunLit + String +