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| author | Peter Stephenson <pws@users.sourceforge.net> | 2007-01-31 16:53:31 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2007-01-31 16:53:31 +0000 |
| commit | 483810a525b138f91dcb11f5864817a6e9ba6699 (patch) | |
| tree | 9ba7a31bd5566d01148c7db20fadf76476148323 /Functions/Calendar/calendar_showdate | |
| parent | a1476c1ee262e2b75bf12ade0e1225158e835453 (diff) | |
| download | zsh-483810a525b138f91dcb11f5864817a6e9ba6699.tar.gz zsh-483810a525b138f91dcb11f5864817a6e9ba6699.zip | |
23142: calendar enhancements: relative times, recurring events
Diffstat (limited to 'Functions/Calendar/calendar_showdate')
| -rw-r--r-- | Functions/Calendar/calendar_showdate | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/Functions/Calendar/calendar_showdate b/Functions/Calendar/calendar_showdate new file mode 100644 index 000000000..b35a0a91f --- /dev/null +++ b/Functions/Calendar/calendar_showdate @@ -0,0 +1,48 @@ +emulate -L zsh +setopt extendedglob + +local optm datefmt +integer optr replyset + +zstyle -s ':datetime:calendar_showdate:' date-format datefmt || + datefmt="%a %b %d %H:%M:%S %Z %Y" + +if [[ $1 = -r ]]; then + shift + REPLY=0 + optr=1 +else + local REPLY +fi + +if (( ! $# )); then + print "Usage: $0 datespec [ ... ]" >&2 + return 1 +fi + +while (( $# )); do + optm= + if [[ $1 = [-+]* ]]; then + # relative + [[ $1 = -* ]] && optm=-m + 1=${1[2,-1]} + # if this is the first argument, use current time + # don't make assumptions about type of reply in case global + if (( ! replyset )); then + REPLY=$EPOCHSECONDS + replyset=1 + fi + fi + + if (( replyset )); then + calendar_scandate $optm -R $REPLY -aA $1 || return 1 + replyset=1 + else + calendar_scandate -aA $1 || return 1 + fi + + shift +done + +(( optr )) && return +strftime $datefmt $REPLY |