Mercurial > vim
annotate runtime/doc/os_win32.txt @ 7935:3f2e0b62003d v7.4.1263
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Feb 5 22:36:41 2016 +0100
patch 7.4.1263
Problem: ch_open() hangs when the server isn't running.
Solution: Add a timeout. Use a dict to pass arguments. (Yasuhiro Matsumoto)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Fri, 05 Feb 2016 22:45:06 +0100 |
| parents | bd18da914be9 |
| children | 4c6ad81d41fe |
| rev | line source |
|---|---|
| 6259 | 1 *os_win32.txt* For Vim version 7.4. Last change: 2014 Sep 25 |
| 7 | 2 |
| 3 | |
| 4 VIM REFERENCE MANUAL by George Reilly | |
| 5 | |
| 6 | |
| 7 *win32* *Win32* *MS-Windows* | |
| 8 This file documents the idiosyncrasies of the Win32 version of Vim. | |
| 9 | |
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10 The Win32 version of Vim works on Windows NT, 95, 98, ME, XP, Vista and |
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11 Windows 7. There are both console and GUI versions. |
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13 The 32 bit version also runs on 64 bit MS-Windows systems. |
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15 There is GUI version for use in the Win32s subsystem in Windows 3.1[1]. You |
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16 can also use the 32-bit DOS version of Vim instead. See |os_msdos.txt|. |
| 7 | 17 |
| 18 1. Known problems |win32-problems| | |
| 19 2. Startup |win32-startup| | |
| 20 3. Restore screen contents |win32-restore| | |
| 21 4. Using the mouse |win32-mouse| | |
| 22 5. Running under Windows 3.1 |win32-win3.1| | |
| 23 6. Win32 mini FAQ |win32-faq| | |
| 24 | |
| 25 Additionally, there are a number of common Win32 and DOS items: | |
| 26 File locations |dos-locations| | |
| 27 Using backslashes |dos-backslash| | |
| 28 Standard mappings |dos-standard-mappings| | |
| 29 Screen output and colors |dos-colors| | |
| 30 File formats |dos-file-formats| | |
| 31 :cd command |dos-:cd| | |
| 32 Interrupting |dos-CTRL-Break| | |
| 33 Temp files |dos-temp-files| | |
| 34 Shell option default |dos-shell| | |
| 35 | |
| 36 Win32 GUI |gui-w32| | |
| 37 | |
| 38 Credits: | |
| 39 The Win32 version was written by George V. Reilly <george@reilly.org>. | |
| 40 The original Windows NT port was done by Roger Knobbe <RogerK@wonderware.com>. | |
| 41 The GUI version was made by George V. Reilly and Robert Webb. | |
| 42 | |
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43 For compiling see "src/INSTALLpc.txt". *win32-compiling* |
| 7 | 44 |
| 45 ============================================================================== | |
| 46 1. Known problems *windows95* *win32-problems* | |
| 47 | |
| 48 There are a few known problems with running in a console on Windows 95. As | |
| 49 far as we know, this is the same in Windows 98 and Windows ME. | |
| 50 | |
| 51 Comments from somebody working at Microsoft: "Win95 console support has always | |
| 52 been and will always be flaky". | |
| 53 1. Dead key support doesn't work. | |
| 54 2. Resizing the window with ":set columns=nn lines=nn" works, but executing | |
| 55 external commands MAY CAUSE THE SYSTEM TO HANG OR CRASH. | |
| 56 3. Screen updating is slow, unless you change 'columns' or 'lines' to a | |
| 57 non-DOS value. But then the second problem applies! | |
| 58 | |
| 59 If this bothers you, use the 32 bit MS-DOS version or the Win32 GUI version. | |
| 60 | |
| 61 When doing file name completion, Vim also finds matches for the short file | |
| 62 name. But Vim will still find and use the corresponding long file name. For | |
| 63 example, if you have the long file name "this_is_a_test" with the short file | |
| 64 name "this_i~1", the command ":e *1" will start editing "this_is_a_test". | |
| 65 | |
| 66 ============================================================================== | |
| 67 2. Startup *win32-startup* | |
| 68 | |
| 69 Current directory *win32-curdir* | |
| 70 | |
| 71 If Vim is started with a single file name argument, and it has a full path | |
| 72 (starts with "x:\"), Vim assumes it was started from the file explorer and | |
| 73 will set the current directory to where that file is. To avoid this when | |
| 74 typing a command to start Vim, use a forward slash instead of a backslash. | |
| 75 Example: > | |
| 76 | |
| 77 vim c:\text\files\foo.txt | |
| 78 | |
| 79 Will change to the "C:\text\files" directory. > | |
| 80 | |
| 81 vim c:/text\files\foo.txt | |
| 82 | |
| 83 Will use the current directory. | |
| 84 | |
| 85 | |
| 86 Term option *win32-term* | |
| 87 | |
| 88 The only kind of terminal type that the Win32 version of Vim understands is | |
| 89 "win32", which is built-in. If you set 'term' to anything else, you will | |
| 90 probably get very strange behavior from Vim. Therefore Vim does not obtain | |
| 91 the default value of 'term' from the environment variable "TERM". | |
| 92 | |
| 819 | 93 $PATH *win32-PATH* |
| 94 | |
| 95 The directory of the Vim executable is appended to $PATH. This is mostly to | |
| 5400 | 96 make "!xxd" work, as it is in the Tools menu. And it also means that when |
| 819 | 97 executable() returns 1 the executable can actually be executed. |
| 98 | |
| 7 | 99 ============================================================================== |
| 100 3. Restore screen contents *win32-restore* | |
| 101 | |
| 102 When 'restorescreen' is set (which is the default), Vim will restore the | |
| 103 original contents of the console when exiting or when executing external | |
| 104 commands. If you don't want this, use ":set nors". |'restorescreen'| | |
| 105 | |
| 106 ============================================================================== | |
| 107 4. Using the mouse *win32-mouse* | |
| 108 | |
| 109 The Win32 version of Vim supports using the mouse. If you have a two-button | |
| 110 mouse, the middle button can be emulated by pressing both left and right | |
| 111 buttons simultaneously - but note that in the Win32 GUI, if you have the right | |
| 112 mouse button pop-up menu enabled (see 'mouse'), you should err on the side of | |
| 113 pressing the left button first. |mouse-using| | |
| 114 | |
| 115 When the mouse doesn't work, try disabling the "Quick Edit Mode" feature of | |
| 116 the console. | |
| 117 | |
| 118 ============================================================================== | |
| 119 5. Running under Windows 3.1 *win32-win3.1* | |
| 120 | |
| 121 *win32s* *windows-3.1* | |
| 122 There is a special version of Gvim that runs under Windows 3.1 and 3.11. You | |
| 123 need the gvim.exe that was compiled with Visual C++ 4.1. | |
| 124 | |
| 125 To run the Win32 version under Windows 3.1, you need to install Win32s. You | |
| 126 might have it already from another Win32 application which you have installed. | |
| 127 If Vim doesn't seem to be running properly, get the latest version: 1.30c. | |
| 128 You can find it at: | |
| 129 | |
| 130 http://support.microsoft.com/download/support/mslfiles/pw1118.exe | |
| 131 | |
| 132 (Microsoft moved it again, we don't know where it is now :-( ). | |
| 133 | |
| 134 The reason for having two versions of gvim.exe is that the Win32s version was | |
| 135 compiled with VC++ 4.1. This is the last version of VC++ that supports Win32s | |
| 136 programs. VC++ 5.0 is better, so that one was used for the Win32 version. | |
| 137 Apart from that, there is no difference between the programs. If you are in a | |
| 138 mixed environment, you can use the gvim.exe for Win32s on both. | |
| 139 | |
| 140 The Win32s version works the same way as the Win32 version under 95/NT. When | |
| 141 running under Win32s the following differences apply: | |
| 142 - You cannot use long file names, because Windows 3.1 doesn't support them! | |
| 143 - When executing an external command, it doesn't return an exit code. After | |
| 144 doing ":make" you have to do ":cn" yourself. | |
| 145 | |
| 146 ============================================================================== | |
| 147 6. Win32 mini FAQ *win32-faq* | |
| 148 | |
| 149 Q. Why does the Win32 version of Vim update the screen so slowly on Windows 95? | |
| 150 A. The support for Win32 console mode applications is very buggy in Win95. | |
| 151 For some unknown reason, the screen updates very slowly when Vim is run at | |
| 152 one of the standard resolutions (80x25, 80x43, or 80x50) and the 16-bit DOS | |
| 153 version updates the screen much more quickly than the Win32 version. | |
| 154 However, if the screen is set to some other resolution, such as by ":set | |
| 155 columns=100" or ":set lines=40", screen updating becomes about as fast as | |
| 156 it is with the 16-bit version. | |
| 157 | |
| 158 WARNING: Changing 'columns' may make Windows 95 crash while updating the | |
| 159 window (complaints --> Microsoft). Since this mostly works, this has not | |
| 160 been disabled, but be careful with changing 'columns'. | |
| 161 | |
| 162 Changing the screen resolution makes updates faster, but it brings | |
| 163 additional problems. External commands (e.g., ":!dir") can cause Vim to | |
| 164 freeze when the screen is set to a non-standard resolution, particularly | |
| 165 when 'columns' is not equal to 80. It is not possible for Vim to reliably | |
| 166 set the screen resolution back to the value it had upon startup before | |
| 167 running external commands, so if you change the number of 'lines' or | |
| 168 'columns', be very, very careful. In fact, Vim will not allow you to | |
| 169 execute external commands when 'columns' is not equal to 80, because it is | |
| 170 so likely to freeze up afterwards. | |
| 171 | |
| 172 None of the above applies on Windows NT. Screen updates are fast, no | |
| 173 matter how many 'lines' or 'columns' the window has, and external commands | |
| 174 do not cause Vim to freeze. | |
| 175 | |
| 176 Q. So if the Win32 version updates the screen so slowly on Windows 95 and the | |
| 177 16-bit DOS version updates the screen quickly, why would I want to run the | |
| 178 Win32 version? | |
| 179 A. Firstly, the Win32 version isn't that slow, especially when the screen is | |
| 180 set to some non-standard number of 'lines' or 'columns'. Secondly, the | |
| 181 16-bit DOS version has some severe limitations: It can't do big changes and | |
| 182 it doesn't know about long file names. The Win32 version doesn't have these | |
| 183 limitations and it's faster overall (the same is true for the 32-bit DJGPP | |
| 184 DOS version of Vim). The Win32 version is smarter about handling the | |
| 185 screen, the mouse, and the keyboard than the DJGPP version is. | |
| 186 | |
| 187 Q. And what about the 16-bit DOS version versus the Win32 version on NT? | |
| 188 A. There are no good reasons to run the 16-bit DOS version on NT. The Win32 | |
| 189 version updates the screen just as fast as the 16-bit version does when | |
| 190 running on NT. All of the above disadvantages apply. Finally, DOS | |
| 191 applications can take a long time to start up and will run more slowly. On | |
| 192 non-Intel NT platforms, the DOS version is almost unusably slow, because it | |
| 193 runs on top of an 80x86 emulator. | |
| 194 | |
| 195 Q. How do I change the font? | |
| 22 | 196 A. In the GUI version, you can use the 'guifont' option. Example: > |
| 197 :set guifont=Lucida_Console:h15:cDEFAULT | |
| 198 < In the console version, you need to set the font of the console itself. | |
| 7 | 199 You cannot do this from within Vim. |
| 200 | |
| 201 Q. When I change the size of the console window with ':set lines=xx' or | |
| 202 similar, the font changes! (Win95) | |
| 203 A. You have the console font set to 'Auto' in Vim's (or your MS-DOS prompt's) | |
| 237 | 204 properties. This makes W95 guess (badly!) what font is best. Set an explicit |
| 7 | 205 font instead. |
| 206 | |
| 207 Q. Why can't I paste into Vim when running Windows 95? | |
| 208 A. In the properties dialog box for the MS-DOS window, go to "MS-DOS | |
| 209 Prompt/Misc/Fast pasting" and make sure that it is NOT checked. You should | |
| 210 also do ":set paste" in Vim to avoid unexpected effects. |'paste'| | |
| 211 | |
| 212 Q. How do I type dead keys on Windows 95, in the console version? | |
| 213 (A dead key is an accent key, such as acute, grave, or umlaut, that doesn't | |
| 214 produce a character by itself, but when followed by another key, produces | |
| 215 an accented character, such as a-acute, e-grave, u-umlaut, n-tilde, and so | |
| 216 on. Very useful for most European languages. English-language keyboard | |
| 217 layouts don't use dead keys, as far as we know.) | |
| 218 A. You don't. The console mode input routines simply do not work correctly in | |
| 219 Windows 95, and I have not been able to work around them. In the words | |
| 220 of a senior developer at Microsoft: | |
| 221 Win95 console support has always been and will always be flaky. | |
| 222 | |
| 223 The flakiness is unavoidable because we are stuck between the world of | |
| 224 MS-DOS keyboard TSRs like KEYB (which wants to cook the data; | |
| 225 important for international) and the world of Win32. | |
| 226 | |
| 227 So keys that don't "exist" in MS-DOS land (like dead keys) have a | |
| 228 very tenuous existence in Win32 console land. Keys that act | |
| 229 differently between MS-DOS land and Win32 console land (like | |
| 230 capslock) will act flaky. | |
| 231 | |
| 232 Don't even _mention_ the problems with multiple language keyboard | |
| 233 layouts... | |
| 234 | |
| 235 You may be able to fashion some sort of workaround with the digraphs | |
| 236 mechanism. |digraphs| | |
| 237 | |
| 238 The best solution is to use the Win32 GUI version gvim.exe. Alternatively, | |
| 239 you can try one of the DOS versions of Vim where dead keys reportedly do | |
| 240 work. | |
| 241 | |
| 242 Q. How do I type dead keys on Windows NT? | |
| 243 A. Dead keys work on NT 3.51. Just type them as you would in any other | |
| 244 application. | |
| 245 On NT 4.0, you need to make sure that the default locale (set in the | |
| 246 Keyboard part of the Control Panel) is the same as the currently active | |
| 247 locale. Otherwise the NT code will get confused and crash! This is a NT | |
| 248 4.0 problem, not really a Vim problem. | |
| 249 | |
| 250 Q. I'm using Vim to edit a symbolically linked file on a Unix NFS file server. | |
| 251 When I write the file, Vim does not "write through" the symlink. Instead, | |
| 252 it deletes the symbolic link and creates a new file in its place. Why? | |
| 253 A. On Unix, Vim is prepared for links (symbolic or hard). A backup copy of | |
| 254 the original file is made and then the original file is overwritten. This | |
| 255 assures that all properties of the file remain the same. On non-Unix | |
| 256 systems, the original file is renamed and a new file is written. Only the | |
| 257 protection bits are set like the original file. However, this doesn't work | |
| 258 properly when working on an NFS-mounted file system where links and other | |
| 259 things exist. The only way to fix this in the current version is not | |
| 260 making a backup file, by ":set nobackup nowritebackup" |'writebackup'| | |
| 261 | |
| 22 | 262 Q. I'm using Vim to edit a file on a Unix file server through Samba. When I |
| 263 write the file, the owner of the file is changed. Why? | |
| 264 A. When writing a file Vim renames the original file, this is a backup (in | |
| 265 case writing the file fails halfway). Then the file is written as a new | |
| 266 file. Samba then gives it the default owner for the file system, which may | |
| 267 differ from the original owner. | |
| 268 To avoid this set the 'backupcopy' option to "yes". Vim will then make a | |
| 269 copy of the file for the backup, and overwrite the original file. The | |
| 270 owner isn't changed then. | |
| 271 | |
| 7 | 272 Q. How do I get to see the output of ":make" while it's running? |
| 273 A. Basically what you need is to put a tee program that will copy its input | |
| 274 (the output from make) to both stdout and to the errorfile. You can find a | |
| 1125 | 275 copy of tee (and a number of other GNU tools) at |
| 7 | 276 http://gnuwin32.sourceforge.net or http://unxutils.sourceforge.net |
| 277 Alternatively, try the more recent Cygnus version of the GNU tools at | |
| 278 http://www.cygwin.com Other Unix-style tools for Win32 are listed at | |
| 279 http://directory.google.com/Top/Computers/Software/Operating_Systems/Unix/Win32/ | |
| 280 When you do get a copy of tee, you'll need to add > | |
| 281 :set shellpipe=\|\ tee | |
| 282 < to your _vimrc. | |
| 283 | |
| 284 Q. I'm storing files on a remote machine that works with VisionFS, and files | |
| 285 disappear! | |
| 286 A. VisionFS can't handle certain dot (.) three letter extension file names. | |
| 287 SCO declares this behavior required for backwards compatibility with 16bit | |
| 288 DOS/Windows environments. The two commands below demonstrate the behavior: | |
| 289 > | |
| 290 echo Hello > file.bat~ | |
| 291 dir > file.bat | |
| 292 < | |
| 293 The result is that the "dir" command updates the "file.bat~" file, instead | |
| 237 | 294 of creating a new "file.bat" file. This same behavior is exhibited in Vim |
| 7 | 295 when editing an existing file named "foo.bat" because the default behavior |
| 296 of Vim is to create a temporary file with a '~' character appended to the | |
| 297 name. When the file is written, it winds up being deleted. | |
| 298 | |
| 299 Solution: Add this command to your _vimrc file: > | |
| 300 :set backupext=.temporary | |
| 301 | |
| 302 Q. How do I change the blink rate of the cursor? | |
| 303 A. You can't! This is a limitation of the NT console. NT 5.0 is reported to | |
| 304 be able to set the blink rate for all console windows at the same time. | |
| 305 | |
| 306 *:!start* | |
| 307 Q. How can I run an external command or program asynchronously? | |
| 308 A. When using :! to run an external command, you can run it with "start": > | |
| 309 :!start winfile.exe<CR> | |
| 310 < Using "start" stops Vim switching to another screen, opening a new console, | |
| 311 or waiting for the program to complete; it indicates that you are running a | |
| 1624 | 312 program that does not affect the files you are editing. Programs begun |
| 7 | 313 with :!start do not get passed Vim's open file handles, which means they do |
| 314 not have to be closed before Vim. | |
| 315 To avoid this special treatment, use ":! start". | |
| 2859 | 316 There are two optional arguments (see the next Q): |
| 3513 | 317 /min the window will be minimized |
| 318 /b no console window will be opened | |
| 3082 | 319 You can use only one of these flags at a time. A second one will be |
| 2859 | 320 treated as the start of the command. |
| 321 | |
| 322 Q. How do I avoid getting a window for programs that I run asynchronously? | |
| 3082 | 323 A. You have two possible solutions depending on what you want: |
| 2908 | 324 1) You may use the /min flag in order to run program in a minimized state |
| 325 with no other changes. It will work equally for console and GUI | |
| 326 applications. | |
| 327 2) You can use the /b flag to run console applications without creating a | |
| 2859 | 328 console window for them (GUI applications are not affected). But you |
| 2908 | 329 should use this flag only if the application you run doesn't require any |
| 330 input. Otherwise it will get an EOF error because its input stream | |
| 3082 | 331 (stdin) would be redirected to \\.\NUL (stdout and stderr too). |
| 2859 | 332 |
| 333 Example for a console application, run Exuberant ctags: > | |
| 334 :!start /min ctags -R . | |
| 335 < When it has finished you should see file named "tags" in your current | |
| 336 directory. You should notice the window title blinking on your taskbar. | |
| 6180 | 337 This is more noticeable for commands that take longer. |
| 2859 | 338 Now delete the "tags" file and run this command: > |
| 339 :!start /b ctags -R . | |
| 340 < You should have the same "tags" file, but this time there will be no | |
| 341 blinking on the taskbar. | |
| 342 Example for a GUI application: > | |
| 343 :!start /min notepad | |
| 344 :!start /b notepad | |
| 345 < The first command runs notepad minimized and the second one runs it | |
| 346 normally. | |
| 7 | 347 |
| 348 Q. I'm using Win32s, and when I try to run an external command like "make", | |
| 237 | 349 Vim doesn't wait for it to finish! Help! |
| 7 | 350 A. The problem is that a 32-bit application (Vim) can't get notification from |
| 237 | 351 Windows that a 16-bit application (your DOS session) has finished. Vim |
| 7 | 352 includes a work-around for this, but you must set up your DOS commands to |
| 237 | 353 run in a window, not full-screen. Unfortunately the default when you |
| 354 install Windows is full-screen. To change this: | |
| 355 1) Start PIF editor (in the Main program group). | |
| 7 | 356 2) Open the file "_DEFAULT.PIF" in your Windows directory. |
| 357 3) Changes the display option from "Full Screen" to "Windowed". | |
| 358 4) Save and exit. | |
| 359 | |
| 360 To test, start Vim and type > | |
| 361 :!dir C:\<CR>". | |
| 362 < You should see a DOS box window appear briefly with the directory listing. | |
| 363 | |
| 237 | 364 Q. I use Vim under Win32s and NT. In NT, I can define the console to default to |
| 365 50 lines, so that I get a 80x50 shell when I ':sh'. Can I do the same in | |
| 7 | 366 W3.1x, or am I stuck with 80x25? |
| 237 | 367 A. Edit SYSTEM.INI and add 'ScreenLines=50' to the [NonWindowsApp] section. DOS |
| 7 | 368 prompts and external DOS commands will now run in a 50-line window. |
| 369 | |
| 6259 | 370 *windows-icon* |
| 371 Q. I don't like the Vim icon, can I change it? | |
| 372 A. Yes, place your favorite icon in bitmaps/vim.ico in a directory of | |
| 373 'runtimepath'. For example ~/vimfiles/bitmaps/vim.ico. | |
| 374 | |
| 375 | |
| 7 | 376 vim:tw=78:fo=tcq2:ts=8:ft=help:norl: |