From c03f9fc86ee79a995acae012cac07609ebaa3d5e Mon Sep 17 00:00:00 2001 From: Matt Armstrong Date: Sun, 28 Feb 2021 14:41:33 -0800 Subject: [PATCH] Clean up obsolete comment MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Commit cf3164523b (* src/alloc.c: Avoid O(N²) complexity when unchaining markers (bug#24548)., 2018-03-23) removed the call from GC into unchain_marker, so there is no need to warn about it. * src/marker.c (unchain_marker): Clean up obsolete comment. --- src/marker.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/src/marker.c b/src/marker.c index 5979151317..2b137b14c8 100644 --- a/src/marker.c +++ b/src/marker.c @@ -634,16 +634,15 @@ set_marker_restricted_both (Lisp_Object marker, Lisp_Object buffer, /* Detach a marker so that it no longer points anywhere and no longer slows down editing. Do not free the marker, though, as a change function could have inserted it into an undo list (Bug#30931). */ + void detach_marker (Lisp_Object marker) { Fset_marker (marker, Qnil, Qnil); } -/* Remove MARKER from the chain of whatever buffer it is in, - leaving it points to nowhere. This is called during garbage - collection, so we must be careful to ignore and preserve - mark bits, including those in chain fields of markers. */ +/* Remove MARKER from the chain of whatever buffer it is in. Set its + buffer NULL. */ void unchain_marker (register struct Lisp_Marker *marker) -- 2.30.0