bufhl: use extmark column adjustment for bufhl

NB: this is not the final implementation. Bufhl should be made a
part of the extmark tree, so that "start" adjustment just works
automatically. But "stop" will still need some ad-hoc trickery,
until extended marks natively support ranges (hopefully sooner than
forever).
This commit is contained in:
Björn Linse
2018-06-29 13:35:42 +02:00
parent d5f14b8372
commit bdebe8516c
4 changed files with 241 additions and 1 deletions

View File

@@ -910,6 +910,9 @@ void extmark_col_adjust(buf_T *buf, linenr_T lnum,
bool marks_moved = extmark_col_adjust_impl(buf, lnum, mincol, lnum_amount,
false, col_amount);
marks_moved |= bufhl_mark_col_adjust(buf, lnum, mincol,
lnum_amount, col_amount);
if (undo == kExtmarkUndo && marks_moved) {
u_extmark_col_adjust(buf, lnum, mincol, lnum_amount, col_amount);
}
@@ -938,6 +941,7 @@ void extmark_col_adjust_delete(buf_T *buf, linenr_T lnum,
marks_moved = extmark_col_adjust_impl(buf, lnum, mincol, 0,
true, (long)endcol);
marks_moved |= bufhl_mark_col_adjust(buf, lnum, endcol, 0, mincol-(endcol+1));
// Deletes at the end of the line have different behaviour than the normal
// case when deleted.
// Cleanup any marks that are floating beyond the end of line.