| 1 | --- a/misc-utils/cal.c |
| 2 | +++ b/misc-utils/cal.c |
| 3 | @@ -291,41 +291,6 @@ main(int argc, char **argv) { |
| 4 | } |
| 5 | #endif |
| 6 | |
| 7 | -/* |
| 8 | - * The traditional Unix cal utility starts the week at Sunday, |
| 9 | - * while ISO 8601 starts at Monday. We read the start day from |
| 10 | - * the locale database, which can be overridden with the |
| 11 | - * -s (Sunday) or -m (Monday) options. |
| 12 | - */ |
| 13 | -#if HAVE_DECL__NL_TIME_WEEK_1STDAY |
| 14 | - /* |
| 15 | - * You need to use 2 locale variables to get the first day of the week. |
| 16 | - * This is needed to support first_weekday=2 and first_workday=1 for |
| 17 | - * the rare case where working days span across 2 weeks. |
| 18 | - * This shell script shows the combinations and calculations involved: |
| 19 | - * |
| 20 | - * for LANG in en_US ru_RU fr_FR csb_PL POSIX; do |
| 21 | - * printf "%s:\t%s + %s -1 = " $LANG $(locale week-1stday first_weekday) |
| 22 | - * date -d"$(locale week-1stday) +$(($(locale first_weekday)-1))day" +%w |
| 23 | - * done |
| 24 | - * |
| 25 | - * en_US: 19971130 + 1 -1 = 0 #0 = sunday |
| 26 | - * ru_RU: 19971130 + 2 -1 = 1 |
| 27 | - * fr_FR: 19971201 + 1 -1 = 1 |
| 28 | - * csb_PL: 19971201 + 2 -1 = 2 |
| 29 | - * POSIX: 19971201 + 7 -1 = 0 |
| 30 | - */ |
| 31 | - { |
| 32 | - int wfd; |
| 33 | - union { unsigned int word; char *string; } val; |
| 34 | - val.string = nl_langinfo(_NL_TIME_WEEK_1STDAY); |
| 35 | - |
| 36 | - wfd = val.word; |
| 37 | - wfd = day_in_week(wfd % 100, (wfd / 100) % 100, wfd / (100 * 100)); |
| 38 | - weekstart = (wfd + *nl_langinfo(_NL_TIME_FIRST_WEEKDAY) - 1) % 7; |
| 39 | - } |
| 40 | -#endif |
| 41 | - |
| 42 | yflag = 0; |
| 43 | while ((ch = getopt_long(argc, argv, "13mjsyVh", longopts, NULL)) != -1) |
| 44 | switch(ch) { |
| 45 | |
