branch: master
commit dfeaec0d5410a57ee5b55af5d9e1a25067bf28c3
Author: Oleh Krehel <ohwoeo...@gmail.com>
Commit: Oleh Krehel <ohwoeo...@gmail.com>
swiper.el (swiper--update-input-ivy): Don't rely on window-start in terminal
`window-start' and `window-end' is not reliable when in a terminal. It
can be made reliable if a `redisplay' is performed, but then we get
annoying blinking.
So let's define `window-start' as the location of `window-height'
lines above `point'. We may add a few extra overlays here and there,
but the performance shouldn't suffer, since the area is roughly equal
to the window size anyway.
Fixes #1928
---
swiper.el | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/swiper.el b/swiper.el
index 224d13e..5480465 100644
--- a/swiper.el
+++ b/swiper.el
@@ -700,8 +700,16 @@ Matched candidates should have `swiper-invocation-face'."
(setq swiper--current-window-start (window-start))))
(swiper--add-overlays
re
- (max (window-start) swiper--point-min)
- (min (window-end (selected-window) t) swiper--point-max))))))))
+ (max
+ (if (display-graphic-p)
+ (window-start)
+ (line-beginning-position (- (window-height))))
+ swiper--point-min)
+ (min
+ (if (display-graphic-p)
+ (window-end (selected-window) t)
+ (line-end-position (window-height)))
+ swiper--point-max))))))))
(defun swiper--add-overlays (re &optional beg end wnd)
"Add overlays for RE regexp in visible part of the current buffer.
