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authorRichard M. Stallman <rms@gnu.org>2006-01-20 01:30:06 +0000
committerRichard M. Stallman <rms@gnu.org>2006-01-20 01:30:06 +0000
commitdc5db549439835b1f08028505a8869132a27ebce (patch)
tree2d404279a342a6355c10f2b7786bf72976ddd243 /lispref
parent356a9b94737108907b011a29a3e112adef8b55c8 (diff)
downloademacs-dc5db549439835b1f08028505a8869132a27ebce.tar.gz
(Overview of Markers): Count insertion type as one of a marker's attributes.
Diffstat (limited to 'lispref')
-rw-r--r--lispref/markers.texi17
1 files changed, 9 insertions, 8 deletions
diff --git a/lispref/markers.texi b/lispref/markers.texi
index ab16afc3ac4..aa26a0aa030 100644
--- a/lispref/markers.texi
+++ b/lispref/markers.texi
@@ -36,14 +36,15 @@ way usually points to a position in the buffer that the function
operates on, but that is entirely the programmer's responsibility.
@xref{Positions}, for a complete description of positions.
- A marker has two attributes: the marker position, and the marker
-buffer. The marker position is an integer that is equivalent (at a
-given time) to the marker as a position in that buffer. But the
-marker's position value can change often during the life of the marker.
-Insertion and deletion of text in the buffer relocate the marker. The
-idea is that a marker positioned between two characters remains between
-those two characters despite insertion and deletion elsewhere in the
-buffer. Relocation changes the integer equivalent of the marker.
+ A marker has three attributes: the marker position, the marker
+buffer, and the insertion type. The marker position is an integer
+that is equivalent (at a given time) to the marker as a position in
+that buffer. But the marker's position value can change often during
+the life of the marker. Insertion and deletion of text in the buffer
+relocate the marker. The idea is that a marker positioned between two
+characters remains between those two characters despite insertion and
+deletion elsewhere in the buffer. Relocation changes the integer
+equivalent of the marker.
@cindex marker relocation
Deleting text around a marker's position leaves the marker between the