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Not calculating the line length twice.

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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5374 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
This commit is contained in:
Benno Schulenberg 2015-10-27 16:57:32 +00:00
parent 17b46f04da
commit 08e5eea5b6
2 changed files with 4 additions and 2 deletions
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2
ChangeLog
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@ -1,6 +1,8 @@
2015-10-27 Benno Schulenberg <bensberg@justemail.net>
* src/move.c (do_next_word): Rewrite this function to use the same
logic as do_prev_word(), reducing its number of lines to half.
* src/move.c (do_down): Don't calculate the line length twice. And
in the bargain avoid a warning about comparison of signed/unsigned.
2015-09-05 Benno Schulenberg <bensberg@justemail.net>
* src/winio.c (display_string, edit_draw): Force a redraw of a line

4
src/move.c
View File

@ -478,11 +478,11 @@ void do_down(
topline = openfile->edittop;
/* Reduce the amount when there are overlong lines at the top. */
for (enough = 1; enough < amount; enough++) {
if (amount <= strlenpt(topline->data) / COLS) {
amount -= strlenpt(topline->data) / COLS;
if (amount <= 0) {
amount = enough;
break;
}
amount -= strlenpt(topline->data) / COLS;
topline = topline->next;
}
}