f: Improve sed compatibility

1 files changed, 3 insertions, 1 deletions

diff --git a/f b/f
index 157c307..7f541d8 100755
--- a/f
+++ b/f
@@ -3,6 +3,8 @@
 # f -- fmt with new line for each sentence
 
 fmt "$@" |
-sed 's/\([^ ]\)\.  \([^ ]\)/\1.\n\.temporary line for fmt\n\2/g' |
+sed 's/\([^ ]\)\.  \([^ ]\)/\1.\
+\.temporary line for fmt\
+\2/g' |
 fmt "$@" |
 sed '/^\.temporary line for fmt$/d'