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Merge pull request #529 from rockorager/alacritty/deccolm_reset

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terminal: make deleteChars insert blank cells
This commit is contained in:
Mitchell Hashimoto
2023-09-24 19:27:33 -07:00
committed by GitHub
parent 49dbd8d151 5f87e09d61
commit d9644e4357
1 changed files with 7 additions and 1 deletions
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8
src/terminal/Terminal.zig
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@ -1282,7 +1282,7 @@ pub fn deleteChars(self: *Terminal, count: usize) !void {
for (self.screen.cursor.x..self.cols) |x| { for (self.screen.cursor.x..self.cols) |x| {
const copy_x = x + count; const copy_x = x + count;
if (copy_x >= self.cols) { if (copy_x >= self.cols) {
line.getCellPtr(x).* = self.screen.cursor.pen; line.getCellPtr(x).* = .{};
continue; continue;
} }
@ -2810,11 +2810,17 @@ test "Terminal: deleteChars" {
for ("ABCDE") |c| try t.print(c); for ("ABCDE") |c| try t.print(c);
t.setCursorPos(1, 2); t.setCursorPos(1, 2);
// the cells that shifted in should not have this attribute set
t.screen.cursor.pen = .{ .attrs = .{ .bold = true } };
try t.deleteChars(2); try t.deleteChars(2);
{ {
var str = try t.plainString(testing.allocator); var str = try t.plainString(testing.allocator);
defer testing.allocator.free(str); defer testing.allocator.free(str);
try testing.expectEqualStrings("ADE", str); try testing.expectEqualStrings("ADE", str);
const cell = t.screen.getCell(.active, 0, 4);
try testing.expect(!cell.attrs.bold);
} }
} }