diff options
Diffstat (limited to 'lisp/emacs-lisp')
| -rw-r--r-- | lisp/emacs-lisp/syntax.el | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lisp/emacs-lisp/syntax.el b/lisp/emacs-lisp/syntax.el index 695d7877b38..f290db42c04 100644 --- a/lisp/emacs-lisp/syntax.el +++ b/lisp/emacs-lisp/syntax.el @@ -52,6 +52,14 @@ (defsubst syntax-ppss-depth (ppss) (nth 0 ppss)) +(defun syntax-ppss-toplevel-pos (ppss) + "Return the last preceding position at toplevel. +\"At toplevel\" means that it is outside of any syntactic entity: +outside of any parentheses, or comments, or strings. +Returns nil iff PPSS itself corresponds to a toplevel position." + (or (car (nth 9 ppss)) + (nth 8 ppss))) + (defsubst syntax-ppss-context (ppss) (cond ((nth 3 ppss) 'string) |