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Remove outdated comment in syntax.el

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* lisp/emacs-lisp/syntax.el (syntax-ppss-toplevel-pos): Remove
outdated comment.  (Bug#30617)
This commit is contained in:
Eli Zaretskii 2018-03-03 14:41:16 +02:00
parent b80e15b6a6
commit adfe2f580f
1 changed files with 0 additions and 6 deletions
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lisp/emacs-lisp/syntax.el
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@ -363,12 +363,6 @@ An \"outermost position\" means one that it is outside of any syntactic entity:
outside of any parentheses, comments, or strings encountered in the scan. outside of any parentheses, comments, or strings encountered in the scan.
If no such position is recorded in PPSS (because the end of the scan was If no such position is recorded in PPSS (because the end of the scan was
itself at the outermost level), return nil." itself at the outermost level), return nil."
;; BEWARE! We rely on the undocumented 9th field. The 9th field currently
;; contains the list of positions of the enclosing open-parens.
;; I.e. those positions are outside of any string/comment and the first of
;; those is outside of any paren (i.e. corresponds to a nil ppss).
;; If this list is empty but we are in a string or comment, then the 8th
;; field contains a similar "toplevel" position.
(or (car (nth 9 ppss)) (or (car (nth 9 ppss))
(nth 8 ppss))) (nth 8 ppss)))