umputun / revdiff / 24257339939

88%

master: 90%

Build Type

push

github

Committed by umputun

Commit Message

feat: make intra-line word-diff highlighting opt-in

The feature was previously always on and clashed with certain themes
where the brighter background overlay looked confusing against the
existing add/remove backgrounds.

Now off by default, enable via --word-diff CLI flag, REVDIFF_WORD_DIFF
env var, or word-diff config key. Runtime toggle via W key. Status bar
shows a ± indicator when active. Help overlay picks up the new binding
automatically from the keymap descriptions.

Implementation: recomputeIntraRanges now gates on m.wordDiff internally
and clears m.intraRanges when disabled, so both handleFileLoaded and
toggleWordDiff just call it without duplicating the guard.

Coverage Stats

18 of 19 new or added lines in 5 files covered. (94.74%)

2 existing lines in 1 file now uncovered.

5603 of 6364 relevant lines covered (88.04%)

395.7 hits per line