MENU variable

Fuzzy-finder is now called through a variable, making it easier to change
arguments to it.

diff --git a/buseir b/buseir
index 2c01b9a..f416f8b 100755 (executable)
--- a/buseir
+++ b/buseir
@@ -4,6 +4,7 @@ SITE=https://buseireann.ie
 CACHE=$XDG_CACHE_HOME/buseir
 TMP=/tmp/buseir
 MAP=http://www.google.com/maps/place
+MENU="fzf --reverse --height=12"
 
 sync() {
        echo Syncing data...
@@ -15,7 +16,7 @@ sync() {
 }
 
 stopInfo() {
-       [ "$1" == "search" ] && STOP=$(stopInfo | fzf) || STOP=$1
+       [ "$1" == "search" ] && STOP=$(stopInfo | $MENU) || STOP=$1
        [ -z "$2" ] && COL=2 \
                || case $2 in
                        duid) COL=1;; name) COL=2;; lat) COL=3;; long) COL=4;;