References to, includes from, and redirects to DST

Date	Name	Who	What
2019-09-03 11:38:34	Ask, and it shall be given # 3	pooryorick	reference
2012-11-28 11:57:23	Clock and daylight saving time corrections	RLE	reference
2011-12-19 03:46:24	Digging into the internals of Tcl's clock	RLE	reference