Full implementation of the procol

lib/types.js

@@ -1,6 +1,6 @@
 /**
- * @function color
  * Convert a color to message string
+ * @function color
  * @param {string|number} value Color to convert
  * @return {string} Converted color
  */
@@ -11,8 +11,8 @@ function color (value) {
 }
 
 /**
- * @function bool
  * Convert a boolean value to message string
+ * @function bool
  * @param {bool} value Boolean to convert
  * @return {string} Converted boolean
  */
@@ -23,21 +23,26 @@ function bool (value) {
 }
 
 /**
- * @function position
  * Convert a position to message string
+ * @function position
  * @param {number} line Line of position starting with 1
  * @param {number} col Column of position starting with 0
  * @return {string} Converted position
  */
-function position (line, col) {
+function position (pos) {
     "use strict";
 
-    return line+"/"+col;    
+    if (Array.isArray(pos)) {
+        return pos[0]+"/"+pos[1];    
+    }
+    else {
+        return pos;
+    }
 }
 
 /**
- * @function string
  * Convert a string to message string
+ * @function string
  * @param {string} value String to convert
  * @return {string} Converted string
  */