5 commits

Author	SHA1	Message	Date
Bruno Windels	9dac91a70d	ensure step before formatting is persisted in undo history	2019-09-06 11:20:24 +02:00
Bruno Windels	9bc8ff7e1e	clear composer undo history when sending a message	2019-08-22 13:33:20 +01:00
Bruno Windels	af3eebd0a6	add undo steps after word boundary (or capped) when typing or removing	2019-08-02 11:31:01 +02:00
Bruno Windels	07b2e51dce	put max step length in constant	2019-08-01 16:27:17 +02:00
Bruno Windels	aa22c90f2c	HistoryManager + unit tests	2019-08-01 11:25:04 +02:00