branch: master
commit bb6c40c895f93a1239560f831d6986c0712c328a
Author: John Mastro <[email protected]>
Commit: Oleh Krehel <[email protected]>
swiper.el (swiper-min-highlight): New defcustom
(swiper--add-overlays): Use `swiper-min-highlight'
---
swiper.el | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/swiper.el b/swiper.el
index 825a088..b6edc36 100644
--- a/swiper.el
+++ b/swiper.el
@@ -68,6 +68,10 @@
swiper-match-face-4)
"List of `swiper' faces for group matches.")
+(defcustom swiper-min-highlight 2
+ "Only highlight matches for regexps at least this long."
+ :type 'integer)
+
(defvar swiper--window nil
"Store the current window.")
@@ -207,7 +211,7 @@ When non-nil, INITIAL-INPUT is the initial search pattern."
(defun swiper--add-overlays (re beg end)
"Add overlays for RE regexp in current buffer between BEG and END."
- (when (> (length re) 1)
+ (when (>= (length re) swiper-min-highlight)
(save-excursion
(goto-char beg)
;; RE can become an invalid regexp
