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bufhl: simplify redraw logic

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using changed_lines_buf was technically incorrect, as the buffer wasn't
modififed.
This commit is contained in:
Björn Linse 2019-01-09 10:30:09 +01:00
parent b819795661
commit d5d8deec06
1 changed files with 3 additions and 17 deletions
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20
src/nvim/buffer.c
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@ -5347,8 +5347,7 @@ int bufhl_add_hl(buf_T *buf,
hlentry->stop = col_end;
if (0 < lnum && lnum <= buf->b_ml.ml_line_count) {
changed_lines_buf(buf, lnum, lnum+1, 0);
redraw_buf_later(buf, VALID);
redraw_buf_line_later(buf, lnum);
}
return src_id;
}
@ -5414,8 +5413,7 @@ int bufhl_add_virt_text(buf_T *buf,
}
if (0 < lnum && lnum <= buf->b_ml.ml_line_count) {
changed_lines_buf(buf, lnum, lnum+1, 0);
redraw_buf_later(buf, VALID);
redraw_buf_line_later(buf, lnum);
}
return src_id;
}
@ -5440,8 +5438,6 @@ void bufhl_clear_line_range(buf_T *buf,
linenr_T line_start,
linenr_T line_end)
{
linenr_T first_changed = MAXLNUM, last_changed = -1;
kbitr_t(bufhl) itr;
BufhlLine *l, t = BUFHLLINE_INIT(line_start);
if (!kb_itr_get(bufhl, &buf->b_bufhl_info, &t, &itr)) {
@ -5456,12 +5452,7 @@ void bufhl_clear_line_range(buf_T *buf,
if (line_start <= line) {
BufhlLineStatus status = bufhl_clear_line(l, src_id, line);
if (status != kBLSUnchanged) {
if (line > last_changed) {
last_changed = line;
}
if (line < first_changed) {
first_changed = line;
}
redraw_buf_line_later(buf, line);
}
if (status == kBLSDeleted) {
kb_del_itr(bufhl, &buf->b_bufhl_info, &itr);
@ -5469,11 +5460,6 @@ void bufhl_clear_line_range(buf_T *buf,
}
}
}
if (last_changed != -1) {
changed_lines_buf(buf, first_changed, last_changed+1, 0);
redraw_buf_later(buf, VALID);
}
}
/// Clear bufhl highlights from a given source group and given line