| Commit message (Collapse) | Author | Age |
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Problem : Dereference of null pointer @ 4199.
Diagnostic : False positive.
Rationale : Suggested error path implies that newlen == 0 and
newlen > hislen, which implies hislen < 0, which is
impossible (hislen is always between 0 and 10000).
Resolution : Refactor code.
Asserting oldlen >= 0 should have sufficed, but
for some reason analyzer doesn't follow implications in
that case.
Asserting newlen != 0 || newlen <= hislen works.
But the chance has been taken to do extensive
refactoring of this function, as it was difficult to
understand as it was.
As a result of refactoring, assert is not needed anymore,
as we don't call clear_hist_entry() in refactored version.
Refactor : - Rework algorithm:
* Drop guard for OOM case, which can't happen now.
* Drop empty/growing/shrinking cases. Simplify to always
doing the same.
* Perform circular array reordering in all cases
(before, it only did when shrinking).
* Work in batches through memcpy/memset, instead of one
entry at a time, as it did before.
- Inline variable declarations.
- Replace `ssize_t` by `int`.
- Introduce oldlen as entry value of hislen.
- Add a lot of comments.
Helped-by: Scott Prager <splinterofchaos@gmail.com>
Helped-by: oni-link <knil.ino@gmail.com>
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Problem : Dead assignment @ 2480.
Diagnostic : Harmless issue.
Rationale : It's true `reg` is not used any more after that point.
Resolution : Delete line.
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Reviewed-by: Justin M. Keyes <justinkz@gmail.com>, Nikolay Pavlov <zyx.vim@gmail.com>
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Reviewed-by: Michael Reed <m.reed@mykolab.com>, Daniel Hahler <github@thequod.de>
Helped-by: Daniel Hahler <github@thequod.de>
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[RFC] CONTRIBUTING: Mention the wiki's troubleshooting & FAQ articles
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[ci skip]
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Reviewed-by: Scott Prager <splinterofchaos@gmail.com>
Reviewed-by: Michael Reed <m.reed@mykolab.com>
Reviewed-by: Eliseo Martínez <eliseomarmol@gmail.com>
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Without the casts*, the compiler rightly warns about the os_getenv
losing the qualifier. This refactor adds a variable to manage this
properly, and renames the original variables to increase clarity.
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See: #459
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Fix a few uninitialized variable warnings.
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Reviewed-by: Eliseo Martínez <eliseomarmol@gmail.com>
Reviewed-by: Marco Hinz <mh.codebro@gmail.com>
Reviewed-by: Björn Linse <bjorn.linse@gmail.com>
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Cleanup implementation of registers and fix missing clipboard support in `:redir`
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This fixes missing clipboard support for `:redir`
Helped-By: Michael Reed <m.reed@mykolab.com>
Helped-By: Scott Prager <splinterofchaos@gmail.com>
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When clipboard=unnamed and put over visual selection, reduces number of
provider calls from 6 to 2. Also add test.
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This variable isn't stateful, and should be passed around instead.
Helped-By: Scott Prager <splinterofchaos@gmail.com>
Helped-By: Michael Reed <m.reed@mykolab.com>
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[RFC] build: Misc. small improvements
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No longer needed after
https://github.com/Olivine-Labs/busted/commit/aab5d19d0c615a33b865ebc771fdef80edb99356
This reverts commit d22f2f94047a5ed1e930ee46d0d2e8d6aacfa104.
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- Mention how to disable jemalloc during compilation
- Mention using additional CFLAGS during compilation
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refs #2426
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This spares some work and also prevents list_join() from calling ga_init()
with a growsize of 0 which would lead to the nvimlog being littered with:
[warning @ ga_set_growsize:64] 17675 - trying to set an invalid ga_growsize: 0
Also in Vim 7.4.702
https://github.com/vim/vim/commit/5216f767d4070d0085de6fa1391e6f2991c1baa5
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Fix several unused variable warnings in the release build.
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Reviewed-by: Justin M. Keyes <justinkz@gmail.com>
Reviewed-by: Eliseo Martínez <eliseomarmol@gmail.com>
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This directory contains old (at least 10+ years) scripts that mainly filter
output of other old programs to make them conformant with an 'errorformat'
from 10+ years ago.
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vimL: serverlisten({addr}), list(), and stop({addr})
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Implement functions for spawning, destroying, and listing active
servers, and add server_address_list() to msgpack_rpc/server.c for the
serverlist() vimL function.
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Testing of server_start() and server_stop() found that after adding a
server at address addr, pmap_has(addr) would always return true, but
pmap_get(addr) would always return NULL.
Since a client is only expected to have a small number of servers, an
array may be more efficient than a hash map, anyway.
Discussion:
https://github.com/neovim/neovim/pull/1302#issuecomment-88487148
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- In UNIX systems where unsetenv() is available, it is used. Otherwise
the variables are set with the empty string.
- New check HAVE_UNSETENV for unsetenv()
- Added unit test to env_spec.lua
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The new one contains a clone url that does not work correctly. Once
that is fixed, we can go back to tracking master.
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This was missed when dropping our custom output handler.
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The s:RegistrationCommands functions will now test the type of the "specs" rpc
call. If it's not a list, then the plugin failed to load and is skipped
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It seems valgrind hangs if jemalloc is used.
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Some errors during helptags can be caused by duplicate/wrong tags after
documentation cleanup. Suggest the removal of the "doc" directory.
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Allow the execution of msgpack notifications and extend vimL lightly.
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Also, edit the reference to the non-existent api function,
vim_list_buffers, to vim_get_buffers.
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Consider: `let vim = rpcstart('nvim', ['--embed'])`
Allows `rpcnotify(vim, ...)` to work like an asynchronous
`rpcrequest(nvim, ...)`.
Helped-by: Michael Reed <m.reed@mykolab.com>
Helped-by: Justin M. Keyes <>
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Add conversion checking when generating msgpack handlers.
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