clipmenu

commit 8b4a047768c7cfe95b23475f57fe113ddfe81e2e
parent 9d5a241f1dbe10c96257a56b62dfd9d3767a68f1
Author: Chris Down <chris@chrisdown.name>
Date:   Sat,  7 Jan 2017 14:30:55 +0000

Use awk instead of uniq to only keep latest, even if not adjacent

Diffstat:
M
clipmenu
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/clipmenu b/clipmenu
@@ -9,7 +9,7 @@ cache_file=$cache_dir/line_cache
 # whether `-l` is also in "$@", because the way that dmenu works allows a later
 # argument to override an earlier one. That is, if the user passes in `-l`, our
 # one will be ignored.
-chosen_line=$(tac "$cache_file" | uniq | dmenu -l 8 "$@")
+chosen_line=$(tac "$cache_file" | awk '!seen[$0]++' | dmenu -l 8 "$@")
 
 [[ $chosen_line ]] || exit 1