lib/plurimath/math/function/left.rb in plurimath-0.2.1 vs lib/plurimath/math/function/left.rb in plurimath-0.2.2

@@ -8,12 +8,36 @@
       class Left < UnaryFunction
         def to_asciimath
           "left#{parameter_one}"
         end
 
+        def to_mathml_without_math_tag
+          mo = Utility.ox_element("mo")
+          mo << left_paren if parameter_one
+          mo
+        end
+
+        def to_omml_without_math_tag
+          mt = Utility.ox_element("m:t")
+          mt << parameter_one if parameter_one
+          mt
+        end
+
+        def to_html
+          "<i>#{parameter_one}</i>"
+        end
+
         def to_latex
           prefix = "\\" if parameter_one == "{"
-          "\\left#{prefix}#{parameter_one}"
+          "\\left #{prefix}#{parameter_one}"
+        end
+
+        protected
+
+        def left_paren
+          return "{" if parameter_one == "\\{"
+
+          parameter_one
         end
       end
     end
   end
 end