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Merge pull request #1184 from mitchellh/cub

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terminal: cursor back should not reduce by one with pending wrap
This commit is contained in:
Mitchell Hashimoto
2023-12-29 12:37:26 -08:00
committed by GitHub
parent 7815aeaa86 fdd519f73b
commit 884814eb03
1 changed files with 5 additions and 7 deletions
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12
src/terminal/Terminal.zig
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@ -1564,12 +1564,10 @@ pub fn cursorLeft(self: *Terminal, count_req: usize) void {
break :wrap_mode .none;
};
// If we have a pending wrap state on, we reset it and reduce our count.
var count: usize = @max(count_req, 1);
if (self.screen.cursor.pending_wrap) {
// Unset the pending wrap state no matter what
self.screen.cursor.pending_wrap = false;
count -= 1;
}
var count: usize = @max(count_req, 1);
// If we are in no wrap mode, then we move the cursor left and exit
// since this is the fastest and most typical path.
@ -6245,7 +6243,7 @@ test "Terminal: cursorLeft unsets pending wrap state" {
{
const str = try t.plainString(testing.allocator);
defer testing.allocator.free(str);
try testing.expectEqualStrings("ABCDX", str);
try testing.expectEqualStrings("ABCXE", str);
}
}
@ -6263,7 +6261,7 @@ test "Terminal: cursorLeft unsets pending wrap state with longer jump" {
{
const str = try t.plainString(testing.allocator);
defer testing.allocator.free(str);
try testing.expectEqualStrings("ABXDE", str);
try testing.expectEqualStrings("AXCDE", str);
}
}