This is a structural refactor with no logical changes, yet. Done in
preparation for simplifying rstream/rbuffer which will require more
state inline in RStream.
The initial idea was to have RStream and WStream as sub-types
symetrically but that doesn't work, as sockets are both reading and
writing. Also there is very little write-specific state to start with,
so the benefit of a separate WStream struct is a lot smaller. Just
document what fields in `Stream` are write specific.
Problem: minor issues in test_filetype with rasi test
(after 9.1.0453)
Solution: re-sort test_filetype, fix wrong syntax.txt help tags
f3dd6f617c
Co-authored-by: Christian Brabandt <cb@256bit.org>
Problem: filetype: rasi files are not recognized
Solution: regonize '*.rasi' files as rasi filetype,
include a filetype and syntax plugin
(Pierrick Guillaume)
ported from: https://github.com/Fymyte/rasi.vimcloses: vim/vim#14821280e5b13ca
Co-authored-by: Pierrick Guillaume <pierguill@gmail.com>
#22856 made it possible for the msi installer to perform per-user
installations, which caused problems for users that already had
per-machine installations trying to update (the Windows Installer does
not support major upgrades across installation context, see #22933 and
https://stackoverflow.com/a/15498911). It was then reverted in #22949,
but the scope of the modification to the PATH environment variable was
not reverted.
Problem: No test for escaping '<' with shellescape()
Solution: Add a test. Use memcpy() in code to make it easier to
understand. Fix a typo (zeertzjq).
closes: vim/vim#1487688c8c547d5
Problem: MS-Windows: Compiler warnings
Solution: Resolve size_t to int warnings
closes: vim/vim#14874
A couple of warnings in ex_docmd.c have been resolved by modifying their
function argument types, followed by some changes in various function
call sites. This also allowed removal of some casts to cope with
size_t/int conversion.
51024bbc1a
Co-authored-by: Mike Williams <mrmrdubya@gmail.com>
Using a ring buffer for buffered synchronous fileio is just unnecessary
complexity.
- when reading, we always consume the _entire_ buffer before getting
into syscalls. Thus we reset the buffer to its initial position before
when we actually read.
- when writing and buffer is full, we always flush the entire buffer
before starting to buffer again. So we can reset the buffer to its
initial state.
Also no static buffers are needed for writing and skipping. Needing an
extra copy for each write completely defeated the purpose of
a ring buffer (if there had been one)
`lsp.util.buf_versions` was already derived from changedtick (`on_lines`
from `buf_attach` synced the version)
As far as I can tell there is no need to keep track of the state in a
separate table.
The `complete()` mechanism matches completion candidates against
the typed text, so strict pre-filtering isn't necessary.
This is a first step towards supporting postfix snippets (like
`items@insert` in luals)
Problem: When an lsp client is stopped, the client will
only clear the diagnostics for the attached buffers but
not the unattached buffers.
Solution: Reset the diagnostics for the whole namespace rather than
for only the attached buffers.
Problem: Testing the shell option is incomplete and spread out.
Solution: Move shell tests to one file and increase coverage. (Yegappan
Lakshmanan, closesvim/vim#8464)
054794c20f
Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
Problem: There is no easy way to configure the behavior of the default
diagnostic "jump" mappings. For example, some users way want to show the
floating window, and some may not (likewise, some way want to only move
between warnings/errors, or disable the "wrap" parameter).
Solution: Add a "jump" table to vim.diagnostic.config() that sets
default values for vim.diagnostic.jump().
Alternatives: Users can override the default mappings to use the exact
options to vim.diagnostic.jump() that they want, but this has a couple
issues:
- While the default mappings are not complicated, they are also not
trivial, so overriding them requires users to understand
implementation details (specifically things like setting "count"
properly).
- If plugins want to change the default mappings, or configure the
behavior in any way (e.g. floating window display), it becomes even
harder for users to tweak specific behavior.
vim.diagnostic.config() already works quite well as the "entry point"
for tuning knobs with diagnostic UI elements, so this fits in nicely and
composes well with existing mental models and idioms.
Deprecate vim.diagnostic.goto_prev() and vim.diagnostic.goto_next() in
favor of a unified vim.diagnostic.jump() interface.
We cannot name the function "goto()" because some of our tooling
(luacheck and stylua) fail to parse it, presumably because "goto" is a
keyword in newer versions of Lua.
vim.diagnostic.jump() also allows moving to a specific diagnostic and
moving by multiple diagnostics at a time (useful for creating mappings
that use v:count).
`FileDescriptor` is already a wrapper around an fd and a buffer.
By allowing to just use the buffer without an fd, it can
already handle in-memory reads.
FileDescriptor is used to buffer togheter many small writes to fewer
syscalls. if the data to write already is in a single buffer, it is
perfectly fine to just use os_write directly (which will take care of
the reverse problem: splitting a too big write into many syscalls)
On Windows, '{' is currently not treated as a wildcard char, so another
wildcard char is needed for the pattern to be treated as a wildcard.
It may be worth trying to make '{' always a wildcard char in the future,
but that'll be a bit harder as it'll be necessary to make sure '{' is
escaped at various places.
