patch 8.0.0669: CTRL-N at start of the buffer does not work correctly
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)
diff --git a/src/edit.c b/src/edit.c
index da1b238..912f05f 100644
--- a/src/edit.c
+++ b/src/edit.c
@@ -4308,9 +4308,17 @@
{
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;