implement incremental checking based on built-in sentence navigation #90

Job	Run time
test (ubuntu-latest, 27.1, false)	30s
test (ubuntu-latest, 28.2, false)	32s
test (ubuntu-latest, 29.2, false)	43s
test (macos-latest, 27.1, false)	1m 34s
test (macos-latest, 28.2, false)	1m 33s
test (macos-latest, 29.2, false)	1m 46s
test (windows-latest, 27.1, false)	50s
test (windows-latest, 28.2, false)	37s
test (windows-latest, 29.2, false)	57s
test (ubuntu-latest, snapshot, true)	34s
test (macos-latest, snapshot, true)	2m 8s
test (windows-latest, snapshot, true)	34s
	12m 18s

Provide feedback