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| author | Lewis Russell <lewis6991@gmail.com> | 2022-03-06 21:45:26 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-03-06 22:45:26 +0100 |
| commit | 8e7446b3cbc5c82706f41d701239fa18ab5b2808 (patch) | |
| tree | a017f9b8440060f6597b183d1b297f0facb69f2f /src/nvim/extmark.c | |
| parent | 54000170205b684cfb91bd178fba5d3486fb3313 (diff) | |
| download | rneovim-8e7446b3cbc5c82706f41d701239fa18ab5b2808.tar.gz rneovim-8e7446b3cbc5c82706f41d701239fa18ab5b2808.tar.bz2 rneovim-8e7446b3cbc5c82706f41d701239fa18ab5b2808.zip | |
refactor(signcol): smarter invalidation (#17533)
Previously b_signcols was invalidated whenever a sign was added/removed
or when a buffer line was added/removed.
This change introduces a sentinel linenr_T into the buffer state which
is a line number used to determine the signcolumn. With this
information, we can invalidate the signcolumn less often. Now the
signcolumn is only invalidated when a sign or line at the sentinel line
number is removed.
Diffstat (limited to 'src/nvim/extmark.c')
| -rw-r--r-- | src/nvim/extmark.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/nvim/extmark.c b/src/nvim/extmark.c index e1f1ed7d13..2916e3e978 100644 --- a/src/nvim/extmark.c +++ b/src/nvim/extmark.c @@ -147,6 +147,10 @@ revised: if (decor_has_sign(decor)) { buf->b_signs++; } + if (decor->sign_text) { + // TODO(lewis6991): smarter invalidation + buf_signcols_add_check(buf, NULL); + } decor_redraw(buf, row, end_row > -1 ? end_row : row, decor); } |