=== modified file 'sbin/zsvgen'
--- sbin/zsvgen	2015-10-21 19:47:25 +0000
+++ sbin/zsvgen	2015-10-21 14:34:58 +0000
@@ -22,9 +22,8 @@
 if [[ -n $1 ]]; then
 	exec >>$1 2>&1
 	shift
-	zmodload zsh/datetime zsh/system
+	zmodload zsh/datetime
 	print -r - "$(strftime '%Y-%m-%d %H:%M:%S' $EPOCHSECONDS)  started: ${(qqq)0}" "${(qqq)@}  (pid: $$)"
-	PS4='+%B${SECONDS} ${sysparams[pid]} %N:%i>%b '
 	set -x
 fi