X-Git-Url: http://git.plutz.net/?p=vhs_kurs;a=blobdiff_plain;f=cgilite%2Fstorage.sh;h=10a802950465c813001a3aa27f95f2f4a22dd1b7;hp=0d09b262b4d700dac399dbc165ff5250570d16fa;hb=2c91cc63d0e28a4f202ee2db9a8d769e63d54f7f;hpb=eb98affc5b5916de814d4fc666df87963bdde1e2

diff --git a/cgilite/storage.sh b/cgilite/storage.sh
index 0d09b26..10a8029 100755
--- a/cgilite/storage.sh
+++ b/cgilite/storage.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-# Copyright 2018 Paul Hänsch
+# Copyright 2018, 2019 Paul Hänsch
 #
 # This is a file format helper, part of CGIlite.
 # 
@@ -74,7 +74,7 @@ STRING='
 
 STRING(){
   { [ $# -eq 0 ] && cat || printf %s "$*"; } \
-  | sed -r ':X; $!{N;bX;}'"$STRING"
+  | sed -E ':X; $!{N;bX;}'"$STRING"
 }
 
 UNSTRING='
@@ -89,5 +89,5 @@ UNSTRING='
 '
 UNSTRING(){
   { [ $# -eq 0 ] && cat || printf %s "$*"; } \
-  | sed -r "$UNSTRING"
+  | sed -E "$UNSTRING"
 }