[Emacs-diffs] master c9142f4 1/3: Make the manual say what undo-auto-amalgamate does

[Lars Ingebrigtsen]

branch: master
commit c9142f414bfd5fe10977353361e7b2a6330a6260
Author: Lars Ingebrigtsen <address@hidden>
Commit: Lars Ingebrigtsen <address@hidden>

    Make the manual say what undo-auto-amalgamate does
    
    * doc/lispref/text.texi (Undo): Say what undo-auto-amalgamate does
    in addition to describing what amalgamation is (bug#35344).
---
 doc/lispref/text.texi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/doc/lispref/text.texi b/doc/lispref/text.texi
index ca0dd66..94b94ea 100644
--- a/doc/lispref/text.texi
+++ b/doc/lispref/text.texi
@@ -1408,6 +1408,10 @@ Where a command affects the contents of several buffers, 
as may happen,
 for example, when a function on the @code{post-command-hook} affects a
 buffer other than the @code{current-buffer}, then @code{undo-boundary}
 will be called in each of the affected buffers.
+
+This function can be called before an amalgamating command.  It
+removes the previous @code{undo-boundary} if a series of such calls
+have been made.
 @end defun
 
 @defvar undo-auto-current-boundary-timer