Jonathan Moore f824388f63 Date format list (#4485) ... * Add `date format --list`, and make format string optional (providing default) * Make DRY `into datetime --list` now uses `generate_strfttime_list` from `date format --list` * refactor strftime to use current datetime * Fix formatting of specification descriptions Fixes issues caused when copying directly from docs.rs * Change default format to rfc2822 Perhaps to make it more DRY, functions from `into datetime` can be used. However, currently `into datetime` is a bit tricky to use as it needs a separate time zone argument. * Tweak in-shell docs to match modified behavior * Show %#z format specifier in `into datetime --list` only * cargo fmt * Satisfy clippy		2022-02-15 15:13:40 -06:00
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into	Date format list (#4485)	2022-02-15 15:13:40 -06:00
fmt.rs	new command fmt to format numbers (#707)	2022-01-09 19:19:41 -06:00
mod.rs	new command fmt to format numbers (#707)	2022-01-09 19:19:41 -06:00