[Emacs-diffs] /srv/bzr/emacs/trunk r101471: Mention rounding of fringe width in the doc string of fringe-mode.

[Eli Zaretskii]

------------------------------------------------------------
revno: 101471
committer: Eli Zaretskii <address@hidden>
branch nick: trunk
timestamp: Sat 2010-09-18 11:38:52 +0200
message:
  Mention rounding of fringe width in the doc string of fringe-mode.
  
   fringe.el (fringe-mode): Doc fix.
modified:
  lisp/ChangeLog
  lisp/fringe.el

=== modified file 'lisp/ChangeLog'
--- a/lisp/ChangeLog    2010-09-18 01:25:31 +0000
+++ b/lisp/ChangeLog    2010-09-18 09:38:52 +0000
@@ -1,3 +1,7 @@
+2010-09-18  Eli Zaretskii  <address@hidden>
+
+       * fringe.el (fringe-mode): Doc fix.
+
 2010-09-14  Kan-Ru Chen  <address@hidden>  (tiny change)
 
        * textmodes/nroff-mode.el (nroff-view): Kill old buffer before

=== modified file 'lisp/fringe.el'
--- a/lisp/fringe.el    2010-09-17 21:07:57 +0000
+++ b/lisp/fringe.el    2010-09-18 09:38:52 +0000
@@ -144,6 +144,9 @@
 a cons cell where car indicates width of left fringe and cdr indicates
 width of right fringe (where again 0 can be used to indicate no
 fringe).
+Note that the actual width may be rounded up to ensure that the sum of
+the width of the left and right fringes is a multiple of the frame's
+character width.  However, a fringe width of 0 is never rounded.
 To set this variable in a Lisp program, use `set-fringe-mode' to make
 it take real effect.
 Setting the variable with a customization buffer also takes effect.