Edit File: calendar_edit
local editor=${VISUAL:-${EDITOR:-vi}} local line calendar local -a lockfiles integer cal_running sched | while read line; do [[ $line = *" calendar -s "<->" "<-> ]] && (( cal_running = 1 )) done zstyle -s ':datetime:calendar:' calendar-file calendar || calendar=~/calendar { calendar_lockfiles $calendar || return 1 eval $editor \$calendar } always { (( ${#lockfiles} )) && rm -f $lockfiles } (( cal_running )) && calendar -s
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