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| * | coverity/161195: Increase scope of exe_nameJames McCoy2017-03-29
| | | | | | | | | | | | | | | Since exe_name is a stack allocated array, we need it to be in scope for the lifetime that vim_path points to it.
* | | win: tempname(): Use $TMPDIR if defined.Justin M. Keyes2017-03-30
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* | eval: Move part of dictwatcher* functions to eval/typvalZyX2017-03-29
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* | *: Fix some Windows-specific warningsZyX2017-03-29
| | | | | | | | Also fixed an error in path_fnamecmp().
* | eval: Move remaining get_tv_string* functions to eval/typval.cZyX2017-03-29
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* | eval,*: Move get_tv_string to typval.cZyX2017-03-29
| | | | | | | | Function was renamed and changed to return `const char *`.
* | ci: Check that `#include "*.h"` works as a single includeEiichi NISHINA2017-03-27
|/ | | | | | | | | | | Lesser form of include-what-you-use: at least guarantees that header file did not forget to include something through some other included file. Activate run_single_includes_tests on CI. Fix some IWYU violations. References #5321
* os_set_cloexec: Fix condition. #5986Justin M. Keyes2017-03-17
| | | | Also: skip Test_undo_del_chars the right way. #6287
* terminal: Support extra arguments in 'shell'. #4504Jack Bracewell2017-03-17
| | | | | | | | | | | | | Tokenize p_sh if used as default in ex_terminal(). Previously p_sh was used as the first arg in a list when calling termopen(), this would try to call an untokenized version of shell, meaning if you had an argument in 'shell': set shell=/bin/bash\ --login the command would fail. Helped-by: oni-link <knil.ino@gmail.com> Closes #3999
* job-control: set CLOEXEC on pty processes. #5986Matthew Malcomson2017-03-17
| | | | | Before this change, new processes started with libuv prevented SIGHUP from reaching pty processes (by keeping the ptmx file descriptor open).
* vim_getenv: $VIMRUNTIME fallback: ../share/nvim/runtime (#6223)Justin M. Keyes2017-03-06
| | | | | | | | | Do this on all systems, so that portable builds work everywhere. This allows us to ship archives with this folder structure: bin/nvim share/nvim/runtime then ./bin/nvim works without the user needing to explicitly set VIMRUNTIME.
* os/fileio: Support appending to a fileZyX2017-02-14
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* os/fileio: Allow certain failures during file_fsyncZyX2017-02-14
| | | | | | According to the documentation fsync() may fail with EROFS or EINVAL if “file descriptor is bound to a special file which does not support synchronization” (e.g. /dev/stderr). This condition is completely valid in this case since main point of `file_fsync()` is dumping buffered input.
* os/*: Use os_buf instead of NameBuff, IObuff.Justin M. Keyes2017-02-12
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* coverity/155968: resource leakJustin M. Keyes2017-02-09
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* process_spawn: Return status code (#6075)Justin M. Keyes2017-02-09
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* vim-patch:8.0.0275Justin M. Keyes2017-02-06
| | | | | | | | Problem: When checking for CTRL-C typed the GUI may detect a screen resize and redraw the screen, causing trouble. Solution: Set updating_screen in ui_breakcheck(). https://github.com/vim/vim/commit/e3caa1109072b9655f8d5103c92efd73177f8577
* refactor: fix warningsJustin M. Keyes2017-02-04
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* win: executable(): full path without extensionJustin M. Keyes2017-02-04
| | | | Absolute path is considered executable even *without* an extension.
* vim-patch:8.0.0280Justin M. Keyes2017-02-04
| | | | | | | | | | patch 8.0.0280: problem setting multi-byte environment var on MS-Windows Problem: On MS-Windows setting an environment variable with multi-byte strings does not work well. Solution: Use wputenv when possible. (Taro Muraoka, Ken Takata) 7c23d1d9d9cc
* win: Append process dir to $PATHJustin M. Keyes2017-02-04
| | | | | | | | This allows executables to be found by :!, system(), and executable() if they live next to ("sibling" to) nvim.exe. This is what gvim on Windows does, and also matches the behavior of Win32 SearchPath(). https://github.com/vim/vim/blob/c4a249a736d40ec54794827ef95804c225d0e38f/src/os_win32.c#L354-L370
* win: executable()Justin M. Keyes2017-02-04
| | | | | Windows: prepend `".;"` to PATH, as Vim does. https://github.com/vim/vim/blob/c4a249a736d40ec54794827ef95804c225d0e38f/src/os_win32.c#L1916
* refactor: Remove strncpy/STRNCPY. (#6008)Justin M. Keyes2017-01-26
| | | | | | | | | | | | | | | Closes #731 References #851 Note: This does not remove some intentional legacy usages of strncpy. - memcpy isn't equivalent because it doesn't check the string length of `src`, and doesn't zero-out the remainder of `dst`. - xstrlcpy isn't equivalent because it doesn't zero-out the remainder of `dst`. Some Vim logic depends on that (e.g. ex_append which calls vim_strnsave). Helped-by: Douglas Schneider <ds3@ualberta.ca> Helped-by: oni-link <knil.ino@gmail.com> Helped-by: James McCoy <jamessan@jamessan.com>
* refactor: strlcat instead of str{n}cat.cztchoice2017-01-23
| | | | | | | | | | Add xstrlcat function. Closes #3042 References #988 References #1069 coverity: 71530, 71531, 71532
* test: expand_env_esc()Justin M. Keyes2017-01-21
| | | | | | Test expand_env_esc() using the same parameters reported in #3725. Closes #3725
* input_enqueue(): Fix length calculation. (#5981)Justin M. Keyes2017-01-20
| | | Ref: https://github.com/neovim/neovim/issues/5885#issuecomment-273614373
* win: fix warningsJustin M. Keyes2017-01-19
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* Windows: vim_getenv(): Find runtime relative to nvim. #3303 (#5929)Justin M. Keyes2017-01-11
| | | | | | | | | | | | In Windows we cannot rely on absolute install paths to point to the location of the runtime. Vim uses the path of the current binary as a possible location for the runtime folder. In Neovim the install location places the runtime folder in ../share/nvim/runtime. In Vim this logic is guarded by USE_EXE_NAME, which is defined for win32 and macOS. TODO: We may need to incorporate similar logic for macOS: https://github.com/vim/vim/blob/0cdb72aa38c4a0140c94d56bf8bc17cb30260ebf/src/misc1.c#L4287-L4308
* XDG: Windows: resolve $LOCALAPPDATA, $TEMP (#5278)Rui Abreu Ferreira2017-01-08
| | | | | | | | | | After #4964 environment variables in the XDG "fallback" table are no longer expanded. Fallback to correctly expanded $LOCALAPPDATA, $TEMP. If that fails (unlikely), fallback to hard-coded paths (e.g. ~/AppData/Local). Closes #5255
* time.c: os_microdelay(): Let input cancel the delay. #5830Michael Schupikov2017-01-06
| | | | Closes #5397
* tui: check stty/termios for kbsJustin M. Keyes2016-12-23
| | | | | | | | | | | Requires libtermkey 0.19+ Closes #2048 Closes #5693 See https://github.com/neovim/libtermkey/compare/a9b61424aae9f7548162ff112393c5f706cf54f1%5E...c0eb4e4a05f49ad8fee0195c77f2c29d09cc36af See https://bugzilla.redhat.com/show_bug.cgi?id=142659 See https://github.com/tmux/tmux/blob/fe4e9470bb504357d073320f5d305b22663ee3fd/tty-keys.c#L625-L632
* out_data_decide_throttle(): timeout instead of hard limit.Justin M. Keyes2016-12-10
| | | | | | | Instead of managing max_visits, check the time every N visits. This avoids edge cases where max_visits is large but the chunk frequency slowed down, which would causing the "..." pulse to show for a very long time. It's more important to show output at reasonable intervals than to avoid calling os_hrtime().
* out_data_decide_throttle(): Avoid too-small final chunk.Justin M. Keyes2016-12-10
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* os/shell: do_os_system(): Always show last chunk.Justin M. Keyes2016-12-10
| | | | | | | | | | | | | | | | | | | | | This ameliorates use-cases like: :!cat foo.txt :make where the user is interested in the last few lines of output. Try these shell-based ex-commands before/after this commit: :grep -r '' * :make :!yes :!grep -r '' * :!git grep '' :!cat foo :!echo foo :!while true; do date; done :!for i in `seq 1 20000`; do echo XXXXXXXXXX $i; done In all cases the last few lines of the command should always be shown, regardless of where throttling was triggered.
* os/shell: Throttle :! output, pulse "..." message.Justin M. Keyes2016-12-09
| | | | | | | | | | | | | | | | | | | | | | | | | | Periodically skip :! spam. This is a "cheat" that works for all UIs and greatly improves responsiveness when :! spams MB or GB of output: :!yes :!while true; do date; done :!git grep '' :grep -r '' * After ~10KB of data is seen from a single :! invocation, output will be skipped for ~1s and three dots "..." will pulse in the bottom-left. Thereafter the behavior alternates at every: * 10KB received * ~1s throttled This also avoids out-of-memory which could happen with large :! outputs. Note: This commit does not change the behavior of execute(':!foo'). execute(':!foo') returns the string ':!foo^M', it captures *only* Vim messages, *not* shell command output. Vim behaves the same way. Use system('foo') for capturing shell command output. Closes #1234 Helped-by: oni-link <knil.ino@gmail.com>
* shell_write_cb: Schedule error message. (#5670)Justin M. Keyes2016-11-26
| | | Closes #5558
* os_nodetype: open fd with O_NONBLOCK (#5515)Justin M. Keyes2016-10-21
| | | | | Closes #5267 Helped-by: oni-link <knil.ino@gmail.com>
* system('foo &', 'bar'): Show error, don't crash.Justin M. Keyes2016-10-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Closes #3529 Closes #5241 In Vim, :echo system('cat - &', 'foo') works because for both system() and :! Vim writes input to a temp file and uses shell syntax to redirect the file to the backgrounded `cat` (get_cmd_output() .. make_filter_cmd()). In Nvim, :echo system('cat - &', 'foo') fails because we write the input directly via pipes (shell.c:do_os_system()), but (per POSIX[1]) backgrounded process input stream is redirected from /dev/null (unless overridden by shell redirection; supported only by some shells [2]), so our writes are ignored, the process exits quickly, and if we are writing data larger than the buffer size we'll see EPIPE. This still works: :%w !tee > foo1358.txt & but this does not: :%w !tee foo1358.txt & though it *should* (why doesn't it?) because we still do the temp file dance in do_bang() .. do_filter(). [1] http://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_09_03_02 [2] http://unix.stackexchange.com/a/71218
* event/multiqueue.c: Rename "queue" to "multiqueue".Justin M. Keyes2016-10-02
| | | | | | | | | | | | | | `lib/queue.h` implements a basic queue. `event/queue.c` implements a specialized data structure on top of lib/queue.h; it is not a "normal" queue. Rename the specialized multi-level queue implemented in event/queue.c to "multiqueue", to avoid confusion when reading the code. Before this change one can eventually notice that "macros (uppercase symbols) are for the normal queue, lowercase operations are for the multi-level queue", but that is unnecessary friction for new developers (or existing developers just visiting this part of the codebase).
* doc: minor comment tweaksJustin M. Keyes2016-09-28
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* refactor: eliminate misc2.cJustin M. Keyes2016-09-13
| | | | | | | | | | move `call_shell` to misc1.c Move some fns to state.c Move some fns to option.c Move some fns to memline.c Move `vim_chdir*` fns to file_search.c Move some fns to new module, bytes.c Move some fns to fileio.c
* shell_escape: rename; refactorJustin M. Keyes2016-09-11
| | | | | | | | - rename to shell_xescape_xquote - move to os/shell.c - disallow NULL argument - eliminate casts, nesting - test: empty shellxquote/shellxescape
* system(): Respect 'sxe' and 'sxq' #2789Zhaosheng Pan2016-09-10
| | | | Fixes #2773
* signal_init: unblock all signals on startup. #5283Nicolas Hillegeer2016-09-03
| | | | | | | As discussed on #5243 and #5283. Helped-by: John Szakmeister <john@szakmeister.net> Helped-by: Justin M. Keyes <justinkz@gmail.com>
* signal_init: Always unblock SIGCHLD. (#5243)Justin M. Keyes2016-08-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Inherited signal mask may block SIGCHLD, which causes libuv to hang at epoll_wait. Closes #5230 Helped-by: Nicolas Hillegeer <nicolas@hillegeer.com> Helped-by: John Szakmeister <john@szakmeister.net> Note: the #pragma gymnastics are a workaround for broken system headers on macOS. signal.h: int sigaddset(sigset_t *, int); #define sigaddset(set, signo) (*(set) |= __sigbits(signo), 0) sys/_types/_sigset.h: typedef __darwin_sigset_t sigset_t; sys/_types.h: typedef __uint32_t __darwin_sigset_t; /* [???] signal set */ sigset_t is defined as unsigned int, but the sigaddset() ORs it with an int, mixing the types. So GCC generates a sign-conversion warning: sig.c:9:13: warning: implicit conversion changes signedness: 'int' to 'unsigned int' [-Wsign-conversion] (*(&s) |= __sigbits((sigset_t) 20), 0); ~~ ^~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. System headers are normally ignored when the compiler generates warnings: https://gcc.gnu.org/onlinedocs/cpp/System-Headers.html > GCC gives code found in system headers special treatment. All warnings, > other than those generated by ‘#warning’ (see Diagnostics), are suppressed > while GCC is processing a system header. Macros defined in a system header > are immune to a few warnings wherever they are expanded. This immunity is > granted on an ad-hoc basis, when we find that a warning generates lots of > false positives because of code in macros defined in system headers. Instead of the #pragma workaround, we could cast the sigset_t pointer: # if defined(__APPLE__) sigaddset((int *)&mask, SIGCHLD); # else sigaddset(&mask, SIGCHLD); # endif but that could break if the headers are later fixed.
* stream: set data together with callbackBjörn Linse2016-08-20
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* Merge #5025 'input.c: Restore double click'Justin M. Keyes2016-08-07
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| * lintsach1t2016-08-07
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| * input.c: restore double clicksach1t2016-08-07
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* | Merge #5130 from equalsraf/tb-appveyorJustin M. Keyes2016-08-07
|\ \ | |/ |/| Enable MSYS/MinGW builds in Appveyor
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