tcl-real-comment-p
tcl-real-comment-p is a compiled Lisp function in `tcl.el
'.
(tcl-real-comment-p)
Return t if point is just after the `#' beginning a real comment.
Does not check to see if previous char is actually `#'.
A real comment is either at the beginning of the buffer,
preceded only by whitespace on the line, or has a preceding
semicolon, opening brace, or opening bracket on the same line.