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patch 8.0.0669: CTRL-N at start of the buffer does not work correctly

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Problem:    In Insert mode, CTRL-N at start of the buffer does not work
            correctly. (zuloloxi)
Solution:   Wrap around the start of the buffer. (Christian Brabandt)
This commit is contained in:
Bram Moolenaar
2017-06-24 15:39:07 +02:00
parent a1bd86e0f2
commit 24a9e348aa
3 changed files with 27 additions and 3 deletions
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14
src/edit.c
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@@ -4308,9 +4308,17 @@ ins_compl_get_exp(pos_T *ini)
{
ins_buf = curbuf;
first_match_pos = *ini;
/* So that ^N can match word immediately after cursor */
if (ctrl_x_mode == 0)
dec(&first_match_pos);
/* Move the cursor back one character so that ^N can match the
* word immediately after the cursor. */
if (ctrl_x_mode == 0 && dec(&first_match_pos) < 0)
{
/* Move the cursor to after the last character in the
* buffer, so that word at start of buffer is found
* correctly. */
first_match_pos.lnum = ins_buf->b_ml.ml_line_count;
first_match_pos.col =
(colnr_T)STRLEN(ml_get(first_match_pos.lnum));
}
last_match_pos = first_match_pos;
type = 0;