- patchlevel 203
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Karsten Hopp
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7.3.203
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7.3.203
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To: vim_dev@googlegroups.com
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Subject: Patch 7.3.203
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Fcc: outbox
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From: Bram Moolenaar <Bram@moolenaar.net>
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Mime-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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------------
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Patch 7.3.203
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Problem: MS-Windows: Can't run an external command without a console window.
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Solution: Support ":!start /b cmd". (Xaizek)
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Files: runtime/doc/os_win32.txt, src/os_win32.c
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*** ../mercurial/vim73/runtime/doc/os_win32.txt 2011-01-08 16:05:50.000000000 +0100
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--- runtime/doc/os_win32.txt 2011-05-25 17:04:58.000000000 +0200
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***************
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*** 313,319 ****
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with :!start do not get passed Vim's open file handles, which means they do
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not have to be closed before Vim.
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To avoid this special treatment, use ":! start".
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! The optional "/min" argument causes the window to be minimized.
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Q. I'm using Win32s, and when I try to run an external command like "make",
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Vim doesn't wait for it to finish! Help!
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--- 313,348 ----
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with :!start do not get passed Vim's open file handles, which means they do
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not have to be closed before Vim.
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To avoid this special treatment, use ":! start".
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! There are two optional arguments (see the next Q):
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! /min the window will be minimized.
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! /b" no console window will be opened
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! You can only one of these flags at a time. A second second one will be
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! treated as the start of the command.
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!
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! Q. How do I avoid getting a window for programs that I run asynchronously?
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! A. You have two possible solutions depending on what exactly do you want:
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! 1) You may use the /min flag that would run program in minimized state with
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! no other changes. It will work equally for console and GUI applications.
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! 2) You can use /b flag to run console applications without creating a
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! console window for them (GUI applications are not affected). But you
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! should use this flag only if application you run doesn't require any
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! input. Otherwise it will get an EOF error because it's input stream
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! (stdin) would be redirected to \\.\NUL (stdour and stderr too).
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!
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! Example for a console application, run Exuberant ctags: >
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! :!start /min ctags -R .
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! < When it has finished you should see file named "tags" in your current
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! directory. You should notice the window title blinking on your taskbar.
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! This is more noticable for commands that take longer.
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! Now delete the "tags" file and run this command: >
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! :!start /b ctags -R .
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! < You should have the same "tags" file, but this time there will be no
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! blinking on the taskbar.
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! Example for a GUI application: >
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! :!start /min notepad
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! :!start /b notepad
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! < The first command runs notepad minimized and the second one runs it
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! normally.
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Q. I'm using Win32s, and when I try to run an external command like "make",
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Vim doesn't wait for it to finish! Help!
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*** ../mercurial/vim73/src/os_win32.c 2011-05-05 18:31:54.000000000 +0200
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--- src/os_win32.c 2011-05-25 16:45:31.000000000 +0200
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***************
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*** 3401,3406 ****
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--- 3401,3407 ----
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{
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STARTUPINFO si;
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PROCESS_INFORMATION pi;
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+ DWORD flags = CREATE_NEW_CONSOLE;
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si.cb = sizeof(si);
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si.lpReserved = NULL;
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***************
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*** 3418,3423 ****
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--- 3419,3440 ----
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si.dwFlags = STARTF_USESHOWWINDOW;
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si.wShowWindow = SW_SHOWMINNOACTIVE;
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}
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+ else if ((STRNICMP(cmdbase, "/b", 2) == 0)
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+ && vim_iswhite(cmdbase[2]))
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+ {
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+ cmdbase = skipwhite(cmdbase + 2);
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+ flags = CREATE_NO_WINDOW;
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+ si.dwFlags = STARTF_USESTDHANDLES;
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+ si.hStdInput = CreateFile("\\\\.\\NUL", // File name
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+ GENERIC_READ, // Access flags
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+ 0, // Share flags
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+ NULL, // Security att.
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+ OPEN_EXISTING, // Open flags
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+ FILE_ATTRIBUTE_NORMAL, // File att.
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+ NULL); // Temp file
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+ si.hStdOutput = si.hStdInput;
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+ si.hStdError = si.hStdInput;
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+ }
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/* When the command is in double quotes, but 'shellxquote' is
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* empty, keep the double quotes around the command.
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***************
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*** 3445,3451 ****
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NULL, // Process security attributes
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NULL, // Thread security attributes
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FALSE, // Inherit handles
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! CREATE_NEW_CONSOLE, // Creation flags
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NULL, // Environment
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NULL, // Current directory
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&si, // Startup information
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--- 3462,3468 ----
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NULL, // Process security attributes
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NULL, // Thread security attributes
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FALSE, // Inherit handles
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! flags, // Creation flags
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NULL, // Environment
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NULL, // Current directory
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&si, // Startup information
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***************
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*** 3458,3463 ****
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--- 3475,3485 ----
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EMSG(_("E371: Command not found"));
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#endif
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}
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+ if (si.hStdInput != NULL)
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+ {
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+ /* Close the handle to \\.\NUL */
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+ CloseHandle(si.hStdInput);
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+ }
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/* Close the handles to the subprocess, so that it goes away */
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CloseHandle(pi.hThread);
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CloseHandle(pi.hProcess);
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*** ../vim-7.3.202/src/version.c 2011-05-25 15:16:06.000000000 +0200
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--- src/version.c 2011-05-25 17:05:59.000000000 +0200
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***************
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*** 711,712 ****
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--- 711,714 ----
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{ /* Add new patch number below this line */
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+ /**/
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+ 203,
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/**/
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--
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hundred-and-one symptoms of being an internet addict:
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108. While reading a magazine, you look for the Zoom icon for a better
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look at a photograph.
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/// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
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/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
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\\\ an exciting new programming language -- http://www.Zimbu.org ///
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\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
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