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patch 8.1.1475: search string not displayed when 'rightleft' is set

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Problem:    Search string not displayed when 'rightleft' is set.
Solution:   Clear the right part of the old text. (closes #4488, closes #4489)
This commit is contained in:
Bram Moolenaar
2019-06-06 12:49:29 +02:00
parent 9aeb33639f
commit db294adc65
3 changed files with 31 additions and 2 deletions
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9
src/search.c
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@@ -1462,6 +1462,7 @@ do_search(
if (curwin->w_p_rl && *curwin->w_p_rlc == 's')
{
char_u *r;
size_t pat_len;
r = reverse_text(msgbuf);
if (r != NULL)
@@ -1471,9 +1472,13 @@ do_search(
// move reversed text to beginning of buffer
while (*r != NUL && *r == ' ')
r++;
mch_memmove(msgbuf, r, msgbuf + STRLEN(msgbuf) - r);
pat_len = msgbuf + STRLEN(msgbuf) - r;
mch_memmove(msgbuf, r, pat_len);
// overwrite old text
vim_memset(r, ' ', msgbuf + STRLEN(msgbuf) - r);
if ((size_t)(r - msgbuf) >= pat_len)
vim_memset(r, ' ', pat_len);
else
vim_memset(msgbuf + pat_len, ' ', r - msgbuf);
}
}
#endif