comment-choose-indentcomment-choose-indent is a compiled Lisp function in `
newcomment.el'. (comment-choose-indent &optional INDENT) Choose the indentation to use for a right-hand-side comment. The criteria are (in this order): - try to keep the comment's text within `comment-fill-column'. - try to align with surrounding comments. - prefer INDENT (or `comment-column' if nil). Point is expected to be at the start of the comment.