Usage

Select the string and launch Insistent Comments from command palette.

Insistent Comments aligns position of /* and */.
So you can use this extension like as below.

Settings

• insistentComments.spaceMargin
  Number of spaces right after /* and right before */.
  Default is 1.

• insistentComments.marginCharacterPredicting
  If true specified, a comment consisting of only consecutive symbols (this symbol is called "margin character" in this extension) is adjusted its length using that character.
  If false specified, a comment is adjusted its length using (space character).
  Default is true.
  e.g.
  /****/ is aligned like /********/
/*==*/ is aligned like /*======*/

• InsistentComments.regexStrForMarginCharJudge
  Regular expression string to judge margin character or not.
  Default is [\\x21-\\x2F\\x3A-\\x40\\x5B-\\x60\\x7B-\\x7E]