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grid: reflow: don't insert <width> spacer cells for *every* empty cell

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Only do it for the last, non-empty cell.
This commit is contained in:
Daniel Eklöf 2020-08-04 18:07:54 +02:00
parent 32a155fbf4
commit c07d14e1c0
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2 changed files with 10 additions and 7 deletions
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2
CHANGELOG.md
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@ -51,6 +51,8 @@
* Command lines for **pipe-visible** and **pipe-scrollback** are now
tokenized (i.e. syntax checked) when the configuration is loaded,
instead of every time the key binding is executed.
* Incorrect multi-column character spacer insertion when reflowing
text.
### Security

15
grid.c
View file

@ -261,14 +261,15 @@ grid_reflow(struct grid *grid, int new_rows, int new_cols,
}
}
new_col_idx++;
}
/* For multi-column characters, insert spacers in the
* subsequent cells */
for (size_t i = 0; i < width - 1; i++) {
assert(new_col_idx < new_cols);
print_spacer();
new_col_idx++;
}
/* For multi-column characters, insert spacers in the
* subsequent cells */
const struct cell *old_cell = &old_row->cells[c];
for (size_t i = 0; i < width - 1; i++) {
assert(new_col_idx < new_cols);
print_spacer();
new_col_idx++;
}
c += width - 1;