Mercurial > vim
changeset 10998:2645a98217fa v8.0.0388
patch 8.0.0388: filtering lines changes folds
commit https://github.com/vim/vim/commit/1159b168dd94c1a25b4284c6544de385855df6f6
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Feb 28 21:53:56 2017 +0100
patch 8.0.0388: filtering lines changes folds
Problem: filtering lines through "cat", without changing the line count,
changes manual folds.
Solution: Change how marks and folds are adjusted. (Matthew Malcomson, from
neovim #6194.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Tue, 28 Feb 2017 22:00:05 +0100 |
| parents | 688165ef32ea |
| children | fe8f61b878ad |
| files | src/fold.c src/testdir/test_fold.vim src/version.c |
| diffstat | 3 files changed, 37 insertions(+), 11 deletions(-) [+] |
line wrap: on
line diff
--- a/src/fold.c +++ b/src/fold.c @@ -1576,16 +1576,23 @@ foldMarkAdjustRecurse( { /* 5. fold is below line1 and contains line2; need to * correct nested folds too */ - foldMarkAdjustRecurse(&fp->fd_nested, line1 - fp->fd_top, - line2 - fp->fd_top, amount, - amount_after + (fp->fd_top - top)); if (amount == MAXLNUM) { + foldMarkAdjustRecurse(&fp->fd_nested, + line1 - fp->fd_top, + line2 - fp->fd_top, + amount, + amount_after + (fp->fd_top - top)); fp->fd_len -= line2 - fp->fd_top + 1; fp->fd_top = line1; } else { + foldMarkAdjustRecurse(&fp->fd_nested, + line1 - fp->fd_top, + line2 - fp->fd_top, + amount, + amount_after - amount); fp->fd_len += amount_after - amount; fp->fd_top += amount; }
--- a/src/testdir/test_fold.vim +++ b/src/testdir/test_fold.vim @@ -1,6 +1,6 @@ " Test for folding -function! Test_address_fold() +func! Test_address_fold() new call setline(1, ['int FuncName() {/*{{{*/', 1, 2, 3, 4, 5, '}/*}}}*/', \ 'after fold 1', 'after fold 2', 'after fold 3']) @@ -62,9 +62,9 @@ function! Test_address_fold() call assert_equal(['4', '5', '}/*}}}*/'], getreg(0,1,1)) quit! -endfunction +endfunc -function! Test_indent_fold() +func! Test_indent_fold() new call setline(1, ['', 'a', ' b', ' c']) setl fen fdm=indent @@ -72,9 +72,9 @@ function! Test_indent_fold() norm! >> let a=map(range(1,4), 'foldclosed(v:val)') call assert_equal([-1,-1,-1,-1], a) -endfu +endfunc -function! Test_indent_fold() +func! Test_indent_fold() new call setline(1, ['', 'a', ' b', ' c']) setl fen fdm=indent @@ -83,9 +83,9 @@ function! Test_indent_fold() let a=map(range(1,4), 'foldclosed(v:val)') call assert_equal([-1,-1,-1,-1], a) bw! -endfu +endfunc -function! Test_indent_fold2() +func! Test_indent_fold2() new call setline(1, ['', '{{{', '}}}', '{{{', '}}}']) setl fen fdm=marker @@ -94,4 +94,21 @@ function! Test_indent_fold2() let a=map(range(1,5), 'foldclosed(v:val)') call assert_equal([-1,-1,-1,4,4], a) bw! -endfu +endfunc + +func Test_manual_fold_with_filter() + if !executable('cat') + return + endif + new + call setline(1, range(1, 20)) + 4,$fold + %foldopen + 10,$fold + %foldopen + " This filter command should not have an effect + 1,8! cat + call feedkeys('5ggzdzMGdd', 'xt') + call assert_equal(['1', '2', '3', '4', '5', '6', '7', '8', '9'], getline(1, '$')) + bwipe! +endfunc