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TUI: handle wrap of doublewidth chars correctly

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Björn Linse
2018-12-15 09:54:25 +01:00
parent 1cca5da05f
commit 8fb1fce694
1 changed files with 4 additions and 3 deletions
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7
src/nvim/tui/tui.c
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@@ -1276,9 +1276,10 @@ static void tui_raw_line(UI *ui, Integer g, Integer linerow, Integer startcol,
// width and the line continuation is within the grid. // width and the line continuation is within the grid.
if (endcol != grid->width) { if (endcol != grid->width) {
// Print the last cell of the row, if we haven't already done so. // Print the last char of the row, if we haven't already done so.
cursor_goto(ui, (int)linerow, grid->width - 1); int size = grid->cells[linerow][grid->width - 1].data[0] == NUL ? 2 : 1;
print_cell(ui, &grid->cells[linerow][grid->width - 1]); cursor_goto(ui, (int)linerow, grid->width - size);
print_cell(ui, &grid->cells[linerow][grid->width - size]);
} }
// Wrap the cursor over to the next line. The next line will be // Wrap the cursor over to the next line. The next line will be