diff options
| author | Eli Zaretskii <eliz@gnu.org> | 2010-09-18 11:38:52 +0200 |
|---|---|---|
| committer | Eli Zaretskii <eliz@gnu.org> | 2010-09-18 11:38:52 +0200 |
| commit | 71b961e847a4c8c9abbf9c383340c0619d8cf1d3 (patch) | |
| tree | 022a8f8496ffee974e6a23be8e6745501e596f68 /lisp/fringe.el | |
| parent | b2957ea8eaf8ac4e5d46d3431b8d7444f5cad528 (diff) | |
| download | emacs-71b961e847a4c8c9abbf9c383340c0619d8cf1d3.tar.gz emacs-71b961e847a4c8c9abbf9c383340c0619d8cf1d3.tar.bz2 emacs-71b961e847a4c8c9abbf9c383340c0619d8cf1d3.zip | |
Mention rounding of fringe width in the doc string of fringe-mode.
fringe.el (fringe-mode): Doc fix.
Diffstat (limited to 'lisp/fringe.el')
| -rw-r--r-- | lisp/fringe.el | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lisp/fringe.el b/lisp/fringe.el index 3763026514a..b23cea1c0e7 100644 --- a/lisp/fringe.el +++ b/lisp/fringe.el @@ -144,6 +144,9 @@ the width of both left and right fringe (where 0 means no fringe), or 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. |