Problem: Illegal memory access in utf_head_off.
Solution: Check cursor position when reselecting the Visual area.
(closesvim/vim#8963)
b07626d4af
Including the XTest_beval -> XTest_block from patch 8.2.3096.
marktree.c was originally constructed as a "generic" datatype,
to make the prototyping of its internal logic as simple as possible
and also as the usecases for various kinds of extmarks/decorations was not yet decided.
As a consequence of this, various extra indirections and allocations was
needed to use marktree to implement extmarks (ns/id pairs) and
decorations of different kinds (some which is just a single highlight
id, other an allocated list of virtual text/lines)
This change removes a lot of indirection, by making Marktree specialized
for the usecase. In particular, the namespace id and mark id is stored
directly, instead of the 64-bit global id particular to the Marktree
struct. This removes the two maps needed to convert between global and
per-ns ids.
Also, "small" decorations are stored inline, i.e. those who
doesn't refer to external heap memory anyway. That is highlights (with
priority+flags) are stored inline, while virtual text, which anyway
occurs a lot of heap allocations, do not. (previously a hack was used
to elide heap allocations for highlights with standard prio+flags)
TODO(bfredl): the functionaltest-lua CI version of gcc is having
severe issues with uint16_t bitfields, so splitting up compound
assignments and redundant casts are needed. Clean this up once we switch
to a working compiler version.
Problem: No suffucient testing for registers.
Solution: Add more test cases. (Yegappan Lakshmanan, closesvim/vim#5296)
Fix that "p" on last virtual column of tab inserts spaces.
6f1f0ca3ed
This patch doesn't actually change any behavior in Nvim, because Nvim
always has vartabs feature.
I modified a line in the test because of #6137.
* vim-patch:8.2.4064: foam files are not detected
Problem: Foam files are not detected.
Solution: Detect the foam filetype by the path and file contents. (Mohammed
Elwardi Fadeli, closesvim/vim#9501)
2284f6cca3
* Port foam ft detection to filetype.lua
Co-authored-by: Gregory Anders <greg@gpanders.com>
This is a much better solution than #16942 as it doesn't require copying
every new change from test_filetype.vim into filetype_spec.lua (which is
much more maintainable).
The strict option, when set to false, allows placing extmarks on
invalid row and column values greater than the maximum buffer row
or line column respectively.
This allows for nvim_buf_set_extmark
to be a drop-in replacement for nvim_buf_set_highlight.
When the user is in ex mode, a call to mode(1) is documented to return
"cv". However, it does not currently do so, because the check which
checks for ex mode is nested inside a conditional which is never reached
in ex mode. Vim uses an explicit check for exmode_active, so let's do
the same thing here. Add some tests for this case both with a TTY and
in silent mode.
Problem: Reading beyond end of line with invalid utf-8 character.
Solution: Check for NUL when advancing.
65b6056659
Dropped the non-test part, since it is only non-utf8 related.
This introduces two new functions `vim.keymap.set` & `vim.keymap.del`
differences compared to regular set_keymap:
- remap is used as opposite of noremap. By default it's true for <Plug> keymaps and false for others.
- rhs can be lua function.
- mode can be a list of modes.
- replace_keycodes option for lua function expr maps. (Default: true)
- handles buffer specific keymaps
Examples:
```lua
vim.keymap.set('n', 'asdf', function() print("real lua function") end)
vim.keymap.set({'n', 'v'}, '<leader>lr', vim.lsp.buf.references, {buffer=true})
vim.keymap.set('n', '<leader>w', "<cmd>w<cr>", {silent = true, buffer = 5 })
vim.keymap.set('i', '<Tab>', function()
return vim.fn.pumvisible() == 1 and "<C-n>" or "<Tab>"
end, {expr = true})
vim.keymap.set('n', '[%', '<Plug>(MatchitNormalMultiBackward)')
vim.keymap.del('n', 'asdf')
vim.keymap.del({'n', 'i', 'v'}, '<leader>w', {buffer = 5 })
```
Problem: Not all sshconfig files are detected as such.
Solution: Adjust the patterns used for sshconfig detection. (David Auer,
closesvim/vim#9322)
9acf2d8be9
