mirrors/foot
1
0
Fork 0
mirror of https://codeberg.org/dnkl/foot.git synced 2026-02-05 04:06:08 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

vt: TAB: don’t print a ‘\t’ to the grid if the *current* cell isn’t empty

Browse source 
If the cursor is already at the right edge, our logic that checked for
non-empty cells failed; it didn’t check the current cell.

Fix by initializing ‘emit_tab_char’ to true/false, depending on the
contents of the current cell.
This commit is contained in:
Daniel Eklöf 2021-06-07 21:16:38 +02:00
parent 4d56dd430b
commit 9d3351472d
No known key found for this signature in database
GPG key ID: 5BBD4992C116573F
1 changed files with 4 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

7
vt.c
View file

@ -174,12 +174,13 @@ action_execute(struct terminal *term, uint8_t c)
xassert(new_col >= start_col);
xassert(new_col < term->cols);
bool emit_tab_char = true;
struct row *row = term->grid->cur_row;
bool emit_tab_char = (row->cells[start_col].wc == 0 ||
row->cells[start_col].wc == L' ');
/* Check if all cells from here until the next tab stop are empty */
for (const struct cell *cell = &row->cells[start_col];
for (const struct cell *cell = &row->cells[start_col + 1];
cell < &row->cells[new_col];
cell++)
{