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diff kitten: Fix wrong number of scrolling lines after context switch

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2022-03-14 20:29:15 +08:00
parent 942881d1b7
commit 8e03da855f
1 changed files with 2 additions and 1 deletions
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kittens/diff/main.py
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@@ -293,10 +293,11 @@ class DiffHandler(Handler):
def scroll_lines(self, amt: int = 1) -> None: def scroll_lines(self, amt: int = 1) -> None:
new_pos = max(0, min(self.scroll_pos + amt, self.max_scroll_pos)) new_pos = max(0, min(self.scroll_pos + amt, self.max_scroll_pos))
amt = new_pos - self.scroll_pos
if new_pos == self.scroll_pos: if new_pos == self.scroll_pos:
self.cmd.bell() self.cmd.bell()
return return
if abs(new_pos - self.scroll_pos) >= self.num_lines - 1: if abs(amt) >= self.num_lines - 1:
self.scroll_pos = new_pos self.scroll_pos = new_pos
self.draw_screen() self.draw_screen()
return return