portable sed usage

[confetti] / cards / list.sh

diff --git a/cards/list.sh b/cards/list.sh
index 421ff3a4a51d3eaef3577a36e9eb7f1c82ba73b7..ab67fbd4edefcef625c3980dd003a64e385eb5cc 100755 (executable)
--- a/cards/list.sh
+++ b/cards/list.sh
@@ -149,7 +149,7 @@ filter_cards(){
     printf '%s\n' "$cardfile"
     cat "$cardfile"
   done \
     printf '%s\n' "$cardfile"
     cat "$cardfile"
   done \

-  | sed -En ':X; /\nEND:VCARD\r?$/!{ N; bX; }; h; s;\n.*$;;; x; s;^[^\n]+\n;;;
+  | sed -nE ':X; /\nEND:VCARD\r?$/!{ N; bX; }; h; s;\n.*$;;; x; s;^[^\n]+\n;;;

              '"$upcase""$fex"
 }
 
              '"$upcase""$fex"
 }