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patch 9.0.0809: test for job writing to buffer fails

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Problem:    Test for job writing to buffer fails.
Solution:   Correct w_topline when deleting a buffer line.
This commit is contained in:
Bram Moolenaar
2022-10-20 21:14:19 +01:00
parent 6c8bc37a10
commit 63c84731c1
2 changed files with 6 additions and 1 deletions
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5
src/evalbuffer.c
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@@ -571,10 +571,13 @@ f_deletebufline(typval_T *argvars, typval_T *rettv)
{
if (wp->w_cursor.lnum > last)
wp->w_cursor.lnum -= count;
else if (wp->w_cursor.lnum> first)
else if (wp->w_cursor.lnum > first)
wp->w_cursor.lnum = first;
if (wp->w_cursor.lnum > wp->w_buffer->b_ml.ml_line_count)
wp->w_cursor.lnum = wp->w_buffer->b_ml.ml_line_count;
wp->w_valid = 0;
if (wp->w_cursor.lnum <= wp->w_topline)
wp->w_topline = 1;
}
check_cursor_col();
deleted_lines_mark(first, count);