Merge pull request #765 from ntrel/InputRange-doc-fixes

InputRange doc fixes

std/range.d

@@ -6188,15 +6188,13 @@ unittest
  * around input ranges with element type E.  This is useful where a well-defined
  * binary interface is required, such as when a DLL function or virtual function
  * needs to accept a generic range as a parameter.  Note that
- * $(D isInputRange) and friends check for conformance to structural
+ * $(LREF isInputRange) and friends check for conformance to structural
  * interfaces, not for implementation of these $(D interface) types.
  *
  * Examples:
  * ---
- * class UsesRanges {
- *     void useRange(InputRange range) {
- *         // Function body.
- *     }
+ * void useRange(InputRange!int range) {
+ *     // Function body.
  * }
  *
  * // Create a range type.
@@ -6206,8 +6204,7 @@ unittest
  * auto squaresWrapped = inputRangeObject(squares);
  *
  * // Use it.
- * auto usesRanges = new UsesRanges;
- * usesRanges.useRange(squaresWrapped);
+ * useRange(squaresWrapped);
  * ---
  *
  * Limitations:
@@ -6218,6 +6215,8 @@ unittest
  *
  * Length is not propagated in the case of non-random access ranges.
  *
+ * See_Also:
+ * $(LREF inputRangeObject)
  */
 interface InputRange(E) {
     ///
@@ -6526,7 +6525,9 @@ template InputRangeObject(R) if (isInputRange!(Unqual!R)) {
     }
 }
 
-/**Convenience function for creating a $(D InputRangeObject) of the proper type.*/
+/**Convenience function for creating an $(D InputRangeObject) of the proper type.
+ * See $(LREF InputRange) for an example.
+ */
 InputRangeObject!R inputRangeObject(R)(R range) if (isInputRange!R) {
     static if (is(R : InputRange!(ElementType!R))) {
         return range;
@@ -6535,7 +6536,7 @@ InputRangeObject!R inputRangeObject(R)(R range) if (isInputRange!R) {
     }
 }
 
-/**Convenience function for creating a $(D OutputRangeObject) with a base range
+/**Convenience function for creating an $(D OutputRangeObject) with a base range
  * of type $(D R) that accepts types $(D E).
 
  Examples: