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fix(vaxis): report zero length for cells containing spaces in at_cursor_cell

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This fixes diagnostics messages not displaying
This commit is contained in:
CJ van den Berg 2024-05-22 22:59:02 +02:00
parent c1b6817493
commit f1fa8fe883
1 changed files with 1 additions and 1 deletions
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2
src/renderer/vaxis/Plane.zig
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@ -238,7 +238,7 @@ pub fn cell_load(self: *Plane, cell: *Cell, gcluster: [:0]const u8) !usize {
pub fn at_cursor_cell(self: Plane, cell: *Cell) !usize { pub fn at_cursor_cell(self: Plane, cell: *Cell) !usize {
cell.* = .{}; cell.* = .{};
if (self.window.readCell(@intCast(self.col), @intCast(self.row))) |cell_| cell.cell = cell_; if (self.window.readCell(@intCast(self.col), @intCast(self.row))) |cell_| cell.cell = cell_;
return cell.cell.char.grapheme.len; return if (std.mem.eql(u8, cell.cell.char.grapheme, " ")) 0 else cell.cell.char.grapheme.len;
} }
pub fn set_styles(self: *Plane, stylebits: StyleBits) void { pub fn set_styles(self: *Plane, stylebits: StyleBits) void {