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authorKillTheMule <KillTheMule@users.noreply.github.com>2017-08-28 21:33:31 +0200
committerJustin M. Keyes <justinkz@gmail.com>2017-09-09 15:02:06 +0200
commit26d08dfd0d9d2f8e3685a4fe083588519bd5dac0 (patch)
tree5a08faf29a68bebc2f360208172bba5efd478f5c /src
parent06f8ad5b2af59f61f053387d1347f6b1eada850e (diff)
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inccommand: fix optimization logic #7224
Before this change the preview changes in the buffer viewport were limited to the size of the preview window ('cmdwinheight'). closes #7220
Diffstat (limited to 'src')
-rw-r--r--src/nvim/ex_cmds.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/nvim/ex_cmds.c b/src/nvim/ex_cmds.c
index 32dbf4cc69..4b3e02e5fd 100644
--- a/src/nvim/ex_cmds.c
+++ b/src/nvim/ex_cmds.c
@@ -3332,10 +3332,12 @@ static buf_T *do_sub(exarg_T *eap, proftime_T timeout)
sub = regtilde(sub, p_magic);
// Check for a match on each line.
+ // If preview: limit to max('cmdwinheight', viewport).
linenr_T line2 = eap->line2;
for (linenr_T lnum = eap->line1;
- lnum <= line2 && !(got_quit || aborting())
- && (!preview || matched_lines.size <= (size_t)p_cwh);
+ lnum <= line2 && !got_quit && !aborting()
+ && (!preview || matched_lines.size < (size_t)p_cwh
+ || lnum <= curwin->w_botline);
lnum++) {
long nmatch = vim_regexec_multi(&regmatch, curwin, curbuf, lnum,
(colnr_T)0, NULL);