X-Git-Url: https://git.plutz.net/?p=confetti;a=blobdiff_plain;f=courses%2Fwidgets.sh;fp=courses%2Fwidgets.sh;h=5b5288cd853b25b40174a4ad2d2bd47632a1a97e;hp=6123aa0923d70801f4a7cfbf3619d4668cf18679;hb=a6e3da877a73be739ac96b12d9cde2190b24a423;hpb=baf5238a2cb8a6287d31f196ebdbeb11d316226c

diff --git a/courses/widgets.sh b/courses/widgets.sh
index 6123aa0..5b5288c 100755
--- a/courses/widgets.sh
+++ b/courses/widgets.sh
@@ -35,7 +35,7 @@ w_sort_courses(){
 }
 
 cal_date(){
-  { [ $# -eq 0 ] && cat || printf %s "$*"; } |sed -rnE '
+  { [ $# -eq 0 ] && cat || printf %s "$*"; } |sed -nE '
     2q
     s/^([0-9]{4})([0-9]{2})([0-9]{2})T([0-9]{2})([0-9]{2})([0-9]{2})Z$/\1-\2-\3 \4:\5:\6 UTC/p;t
     s/^TZID=(.+)\:([0-9]{4})([0-9]{2})([0-9]{2})T([0-9]{2})([0-9]{2})([0-9]{2})$/TZ="\1" \2-\3-\4 \5:\6:\7/p;t
@@ -160,10 +160,10 @@ edit_item(){
         local dstart="${dtstart##*-}"; dstart="${dstart%% *}"
 
         local rrule="$(pdi_value "$course" RRULE)"
-        local   rr_int="$(printf %s "$rrule" |sed -rn 's;^(.*\;[	 ]*)?INTERVAL=([0-9]+)(\;.*)?$;\2;p')"
-        local rr_count="$(printf %s "$rrule" |sed -rn 's;^(.*\;[	 ]*)?COUNT=([0-9]+)(\;.*)?$;\2;p')"
-        local  rr_freq="$(printf %s "$rrule" |sed -rn 's;^(.*\;[	 ]*)?FREQ=(DAILY|WEEKLY|MONTHLY|YEARLY)(\;.*)?$;\2;p')"
-        local rr_until="$(printf %s "$rrule" |sed -rn 's;^(.*\;[	 ]*)?UNTIL=([0-9]{8}T[0-9]{6}Z)(\;.*)?$;\2;p')"
+        local   rr_int="$(printf %s "$rrule" |sed -nE 's;^(.*\;[	 ]*)?INTERVAL=([0-9]+)(\;.*)?$;\2;p')"
+        local rr_count="$(printf %s "$rrule" |sed -nE 's;^(.*\;[	 ]*)?COUNT=([0-9]+)(\;.*)?$;\2;p')"
+        local  rr_freq="$(printf %s "$rrule" |sed -nE 's;^(.*\;[	 ]*)?FREQ=(DAILY|WEEKLY|MONTHLY|YEARLY)(\;.*)?$;\2;p')"
+        local rr_until="$(printf %s "$rrule" |sed -nE 's;^(.*\;[	 ]*)?UNTIL=([0-9]{8}T[0-9]{6}Z)(\;.*)?$;\2;p')"
         local rr_uyear="${rr_until%????T??????Z}"
         local rr_umonth=${rr_until#????}; rr_umonth="${rr_umonth%??T??????Z}"
         local   rr_uday=${rr_until#??????}; rr_uday="${rr_uday%T??????Z}"