branch: externals/idlwave
commit 9177f4ed69b221b99f2ab2f9114f60efd69495dc
Author: JD Smith <[email protected]>
Commit: JD Smith <[email protected]>
Preserve window margins if existing
---
idlw-shell.el | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/idlw-shell.el b/idlw-shell.el
index 22387801d5..779af89544 100644
--- a/idlw-shell.el
+++ b/idlw-shell.el
@@ -3810,17 +3810,22 @@ Existing overlays are recycled, in order to minimize
consumption."
(setq old-buffers (delq (current-buffer) old-buffers)))
(if (fboundp 'set-specifier) ;; XEmacs
(set-specifier left-margin-width (cons (current-buffer) 2))
- (setq left-margin-width 2))
- (if (setq win (get-buffer-window (current-buffer) t))
- (set-window-buffer win (current-buffer))))))
+ (if (< left-margin-width 2)
+ (setq left-margin-width 2)))
+ (let ((window (get-buffer-window (current-buffer) 0)))
+ (if window
+ (set-window-margins
+ window left-margin-width right-margin-width))))))
(if use-glyph
(while (setq buf (pop old-buffers))
(with-current-buffer buf
(if (fboundp 'set-specifier) ;; XEmacs
(set-specifier left-margin-width (cons (current-buffer) 0))
(setq left-margin-width 0))
- (if (setq win (get-buffer-window buf t))
- (set-window-buffer win buf))))))))
+ (let ((window (get-buffer-window buf 0)))
+ (if window
+ (set-window-margins
+ window left-margin-width right-margin-width)))))))))
(defun idlwave-shell-make-new-bp-overlay (&optional type disabled)
"Make a new overlay for highlighting breakpoints.
