+config BUSYBOX_CONFIG_DATE
+ bool "date"
+ default y
+ help
+ date is used to set the system date or display the
+ current time in the given format.
+
+config BUSYBOX_CONFIG_FEATURE_DATE_ISOFMT
+ bool "Enable ISO date format output (-I)"
+ default y
+ depends on BUSYBOX_CONFIG_DATE
+ help
+ Enable option (-I) to output an ISO-8601 compliant
+ date/time string.
+
+config BUSYBOX_CONFIG_FEATURE_DATE_NANO
+ bool "Support %[num]N nanosecond format specifier"
+ default n
+ depends on BUSYBOX_CONFIG_DATE
+ help
+ Support %[num]N format specifier. Adds ~250 bytes of code.
+
+config BUSYBOX_CONFIG_FEATURE_DATE_COMPAT
+ bool "Support weird 'date MMDDhhmm[[YY]YY][.ss]' format"
+ default n
+ depends on BUSYBOX_CONFIG_DATE
+ help
+ System time can be set by 'date -s DATE' and simply 'date DATE',
+ but formats of DATE string are different. 'date DATE' accepts
+ a rather weird MMDDhhmm[[YY]YY][.ss] format with completely
+ unnatural placement of year between minutes and seconds.
+ date -s (and other commands like touch -d) use more sensible
+ formats (for one, ISO format YYYY-MM-DD hh:mm:ss.ssssss).
+
+ With this option off, 'date DATE' is 'date -s DATE' support
+ the same format. With it on, 'date DATE' additionally supports
+ MMDDhhmm[[YY]YY][.ss] format.
+
+config BUSYBOX_CONFIG_TEST
+ bool "test"
+ default y
+ help
+ test is used to check file types and compare values,
+ returning an appropriate exit code. The bash shell
+ has test built in, ash can build it in optionally.
+
+config BUSYBOX_CONFIG_FEATURE_TEST_64
+ bool "Extend test to 64 bit"
+ default y
+ depends on BUSYBOX_CONFIG_TEST || BUSYBOX_CONFIG_ASH_BUILTIN_TEST || BUSYBOX_CONFIG_HUSH
+ help
+ Enable 64-bit support in test.
+
+config BUSYBOX_CONFIG_TR
+ bool "tr"
+ default y
+ help
+ tr is used to squeeze, and/or delete characters from standard
+ input, writing to standard output.
+
+config BUSYBOX_CONFIG_FEATURE_TR_CLASSES
+ bool "Enable character classes (such as [:upper:])"
+ default n
+ depends on BUSYBOX_CONFIG_TR
+ help
+ Enable character classes, enabling commands such as:
+ tr [:upper:] [:lower:] to convert input into lowercase.
+
+config BUSYBOX_CONFIG_FEATURE_TR_EQUIV
+ bool "Enable equivalence classes"
+ default n
+ depends on BUSYBOX_CONFIG_TR
+ help
+ Enable equivalence classes, which essentially add the enclosed
+ character to the current set. For instance, tr [=a=] xyz would
+ replace all instances of 'a' with 'xyz'. This option is mainly
+ useful for cases when no other way of expressing a character
+ is possible.
+
+config BUSYBOX_CONFIG_CAL
+ bool "cal"
+ default n
+ help
+ cal is used to display a monthly calender.