[Emacs-diffs] master 9045646: In Elisp manual explain how to override window manager positioning (Bug#20552)

[Martin Rudalics]

branch: master
commit 90456460dfa8e9dca55e5cfad6db9da1ad7292af
Author: Martin Rudalics <address@hidden>
Commit: Martin Rudalics <address@hidden>

    In Elisp manual explain how to override window manager positioning 
(Bug#20552)
    
    * doc/lispref/frames.texi (Position Parameters): Give example of
    how to override a window manager positioning decision.
---
 doc/lispref/frames.texi |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/doc/lispref/frames.texi b/doc/lispref/frames.texi
index c0d17f0..8cadf79 100644
--- a/doc/lispref/frames.texi
+++ b/doc/lispref/frames.texi
@@ -659,6 +659,16 @@ Some window managers ignore program-specified positions.  
If you want to
 be sure the position you specify is not ignored, specify a
 address@hidden value for the @code{user-position} parameter as well.
 
+If the window manager refuses to align a frame at the left or top screen
+edge, combining position notation and @code{user-position} as in
+
address@hidden
+(modify-frame-parameters
+  '((user-position . t) (left . (+ -4))))
address@hidden example
+
+may help to override that.
+
 @vindex top, a frame parameter
 @item top
 The screen position of the top (or bottom) edge, in pixels, with respect