keep checkpoints out of koh saves when piped or asked for json, so the list agrees with the view (3.0.77)

@@ -1 +1 @@1-3.0.761+3.0.77

@@ -84,19 +84,16 @@8484 	return 08585 }8686 87-// line_for_tab picks the saves a tab shows. `log` and `saves` use the same88-// filter; checkpoints narrows the line to checkpoints.87+// line_for_tab picks the saves a tab shows: `log` is the whole line, `saves`88+// leaves checkpoints out, and `checkpoints` keeps only them, so the two lists89+// never overlap.8990 fn line_for_tab(store &storage.Store, tab view.Tab) ![]history.Save {90-	if tab != .checkpoints {91-		return history.line(store)91+	line := history.line(store)!92+	if tab == .all {93+		return line9294 	}93-	mut out := []history.Save{}94-	for save in history.line(store)! {95-		if save.is_checkpoint {96-			out << save97-		}98-	}99-	return out95+	want_checkpoints := tab == .checkpoints96+	return line.filter(it.is_checkpoint == want_checkpoints)10097 }10198 10299 fn history_view(store &storage.Store, tab view.Tab) int {

@@ -668,17 +668,24 @@668668 	saves := run(dir, 'saves')669669 	assert saves.code == 0670670 	assert saves.out.contains('plain save')671-	assert saves.out.contains('checkpoint save')671+	// The two lists never overlap, on a terminal or piped.672+	assert !saves.out.contains('checkpoint save')672673 	checkpoints := run(dir, 'checkpoints')673674 	assert checkpoints.code == 0674675 	assert checkpoints.out.contains('checkpoint save')675676 	assert !checkpoints.out.contains('plain save')677+	json_saves := run(dir, 'saves', '--json')678+	assert json_saves.code == 0679+	assert json_saves.out.contains('"is_checkpoint":false')680+	assert !json_saves.out.contains('"is_checkpoint":true')676681 	json_result := run(dir, 'checkpoints', '--json')677682 	assert json_result.code == 0678683 	assert json_result.out.contains('"head_id"')679684 	assert json_result.out.contains('"saves"')680685 	assert json_result.out.contains('"is_checkpoint":true')681686 	assert !json_result.out.contains('"is_checkpoint":false')687+	// `log` stays the whole line, checkpoints and all.688+	assert run(dir, 'log').out.contains('checkpoint save')682689 }683690 684691 fn test_remote_configuration_is_isolated_and_atomic() {

@@ -1,6 +1,6 @@11 Module {22 	name: 'koh3'3-	version: '3.0.76'3+	version: '3.0.77'44 	description: 'One SQLite file per repo, one line of history.'55 	license: 'MIT'66 }