Fixes: Generated comment block doesn't follow whitespace settings (tabs vs. spaces) #11

[ryanoasis]

This should fix "Generated comment block doesn't follow whitespace settings (tabs vs. spaces) #11"

Also added these flags (and you can see the example effects below):

/**
 * g:jsdoc_access_descriptions = 1
 * g:jsdoc_underscore_private = 1
 */

/**
 * my function
 *
 * @public
 * @param {number} x x coor
 * @param {number} y y coor
 * @return {undefined}
 */
function myFunction(x, y) {
}

/**
 * my function 2
 *
 * @private
 * @param {number} x x coor
 * @param {number} y y coor
 * @return {undefined}
 */
function _myFunction2(x, y) {
}

/**
 * g:jsdoc_access_descriptions = 2
 * g:jsdoc_underscore_private = 1
 */

/**
 * my function
 *
 * @access public
 * @param {number} x x coor
 * @param {number} y y coor
 * @return {undefined}
 */
function myFunction(x, y) {
}

/**
 * my function 2
 *
 * @access private
 * @param {number} x x coor
 * @param {number} y y coor
 * @return {undefined}
 */
function _myFunction2(x, y) {
}


/**
 * g:jsdoc_access_descriptions = 2
 * g:jsdoc_underscore_private = 0
 */

/**
 * my function
 *
 * @access public
 * @param {number} x x coor
 * @param {number} y y coor
 * @return {undefined}
 */
function myFunction(x, y) {
}

/**
 * my function 2
 *
 * @access public
 * @param {number} x x coor
 * @param {number} y y coor
 * @return {undefined}
 */
function _myFunction2(x, y) {
}

/**
 * g:jsdoc_access_descriptions = 0
 * g:jsdoc_underscore_private = 0
 */


/**
 * my function
 *
 * @param {number} x x coor
 * @param {number} y y coor
 * @return {undefined}
 */
function myFunction(x, y) {
}

/**
 * my function 2
 *
 * @param {number} x x coor
 * @param {number} y y coor
 * @return {undefined}
 */
function _myFunction2(x, y) {
}

[heavenshell]

Thx. I'll look it later.

[heavenshell]

@ryanoasis Sorry for late late response.
LGTM, but there is a problem.

if l:autoexpandtab == 'noexpandtab'

this code did not work.
&l:expandtab returns 0 or 1.
so, I fix and merged.

Anyway, thanks for your contribution.

[ryanoasis]

@heavenshell Thanks!