Change history of «some missing string operations: split on regex; replace regex; between regex»

α	β	date	comment
		18 Jun'19 23:31
		18 Jun'19 23:31
		18 Jun'19 23:33
		18 Jun'19 23:34
		19 Jun'19 00:33
		19 Jun'19 00:34
		19 Jun'19 00:38
		19 Jun'19 23:00
		19 Jun'19 23:01
		19 Jun'19 23:02
		20 Jun'19 00:07
		20 Jun'19 00:07
		23 Jun'19 01:19
		23 Jun'19 01:19
		25 Jun'21 19:49