Code folding didn't work as expected in directives and block comment #407

In my code there are many places look like this

#if SOME_CONST_EXP
;//       some code
#else
      // some code
#endif

or

if SOME_CONST_EXP
;//      some code
#endif

or

/*************************************
//
//
//
//
*************************************/

EDIT (Bob Brown (@bobbrow)): (inserting request for folding on multiple consecutive single-line comments from #1443)

// Comment
// Comment
// Comment
// Comment

The code folding only work correctly between #else and #endif.
From #if to next directive (#else in 1st case or #endif in 2nd case), if all line is started with ';//', the code folding didn't work.
From #endif to next directive, it automatically group the code outside the directive for all time.
The coding folder didn't work for 3rd, too.

System spec:

• Windows 7 SP1 x86
• VSCode 1.7.2
• Plugin 0.9.3

Please correct this.