51db5b9267
Signed-off-by: shenwenjie <shenwenjie@sensetime.com>
192 lines
6.9 KiB
Text
192 lines
6.9 KiB
Text
*usr_01.txt* For Vim version 7.4. Last change: 2010 Nov 03
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VIM USER MANUAL - by Bram Moolenaar
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About the manuals
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This chapter introduces the manuals available with Vim. Read this to know the
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conditions under which the commands are explained.
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|01.1| Two manuals
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|01.2| Vim installed
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|01.3| Using the Vim tutor
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|01.4| Copyright
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Next chapter: |usr_02.txt| The first steps in Vim
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Table of contents: |usr_toc.txt|
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==============================================================================
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*01.1* Two manuals
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The Vim documentation consists of two parts:
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1. The User manual
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Task oriented explanations, from simple to complex. Reads from start to
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end like a book.
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2. The Reference manual
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Precise description of how everything in Vim works.
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The notation used in these manuals is explained here: |notation|
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JUMPING AROUND
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The text contains hyperlinks between the two parts, allowing you to quickly
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jump between the description of an editing task and a precise explanation of
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the commands and options used for it. Use these two commands:
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Press CTRL-] to jump to a subject under the cursor.
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Press CTRL-O to jump back (repeat to go further back).
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Many links are in vertical bars, like this: |bars|. The bars themselves may
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be hidden or invisible, see below. An option name, like 'number', a command
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in double quotes like ":write" and any other word can also be used as a link.
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Try it out: Move the cursor to CTRL-] and press CTRL-] on it.
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Other subjects can be found with the ":help" command, see |help.txt|.
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The bars and stars are usually hidden with the |conceal| feature. They also
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use |hl-Ignore|, using the same color for the text as the background. You can
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make them visible with: >
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:set conceallevel=0
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:hi link HelpBar Normal
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:hi link HelpStar Normal
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==============================================================================
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*01.2* Vim installed
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Most of the manuals assume that Vim has been properly installed. If you
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didn't do that yet, or if Vim doesn't run properly (e.g., files can't be found
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or in the GUI the menus do not show up) first read the chapter on
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installation: |usr_90.txt|.
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*not-compatible*
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The manuals often assume you are using Vim with Vi-compatibility switched
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off. For most commands this doesn't matter, but sometimes it is important,
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e.g., for multi-level undo. An easy way to make sure you are using a nice
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setup is to copy the example vimrc file. By doing this inside Vim you don't
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have to check out where it is located. How to do this depends on the system
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you are using:
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Unix: >
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:!cp -i $VIMRUNTIME/vimrc_example.vim ~/.vimrc
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MS-DOS, MS-Windows, OS/2: >
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:!copy $VIMRUNTIME/vimrc_example.vim $VIM/_vimrc
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Amiga: >
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:!copy $VIMRUNTIME/vimrc_example.vim $VIM/.vimrc
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If the file already exists you probably want to keep it.
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If you start Vim now, the 'compatible' option should be off. You can check it
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with this command: >
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:set compatible?
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If it responds with "nocompatible" you are doing well. If the response is
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"compatible" you are in trouble. You will have to find out why the option is
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still set. Perhaps the file you wrote above is not found. Use this command
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to find out: >
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:scriptnames
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If your file is not in the list, check its location and name. If it is in the
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list, there must be some other place where the 'compatible' option is switched
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back on.
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For more info see |vimrc| and |compatible-default|.
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Note:
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This manual is about using Vim in the normal way. There is an
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alternative called "evim" (easy Vim). This is still Vim, but used in
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a way that resembles a click-and-type editor like Notepad. It always
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stays in Insert mode, thus it feels very different. It is not
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explained in the user manual, since it should be mostly self
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explanatory. See |evim-keys| for details.
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==============================================================================
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*01.3* Using the Vim tutor *tutor* *vimtutor*
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Instead of reading the text (boring!) you can use the vimtutor to learn your
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first Vim commands. This is a 30 minute tutorial that teaches the most basic
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Vim functionality hands-on.
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On Unix, if Vim has been properly installed, you can start it from the shell:
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>
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vimtutor
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On MS-Windows you can find it in the Program/Vim menu. Or execute
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vimtutor.bat in the $VIMRUNTIME directory.
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This will make a copy of the tutor file, so that you can edit it without
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the risk of damaging the original.
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There are a few translated versions of the tutor. To find out if yours is
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available, use the two-letter language code. For French: >
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vimtutor fr
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On Unix, if you prefer using the GUI version of Vim, use "gvimtutor" or
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"vimtutor -g" instead of "vimtutor".
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For OpenVMS, if Vim has been properly installed, you can start vimtutor from a
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VMS prompt with: >
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@VIM:vimtutor
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Optionally add the two-letter language code as above.
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On other systems, you have to do a little work:
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1. Copy the tutor file. You can do this with Vim (it knows where to find it):
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>
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vim -u NONE -c 'e $VIMRUNTIME/tutor/tutor' -c 'w! TUTORCOPY' -c 'q'
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<
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This will write the file "TUTORCOPY" in the current directory. To use a
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translated version of the tutor, append the two-letter language code to the
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filename. For French:
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>
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vim -u NONE -c 'e $VIMRUNTIME/tutor/tutor.fr' -c 'w! TUTORCOPY' -c 'q'
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<
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2. Edit the copied file with Vim:
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>
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vim -u NONE -c "set nocp" TUTORCOPY
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<
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The extra arguments make sure Vim is started in a good mood.
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3. Delete the copied file when you are finished with it:
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>
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del TUTORCOPY
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<
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==============================================================================
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*01.4* Copyright *manual-copyright*
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The Vim user manual and reference manual are Copyright (c) 1988-2003 by Bram
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Moolenaar. This material may be distributed only subject to the terms and
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conditions set forth in the Open Publication License, v1.0 or later. The
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latest version is presently available at:
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http://www.opencontent.org/openpub/
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People who contribute to the manuals must agree with the above copyright
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notice.
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*frombook*
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Parts of the user manual come from the book "Vi IMproved - Vim" by Steve
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Oualline (published by New Riders Publishing, ISBN: 0735710015). The Open
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Publication License applies to this book. Only selected parts are included
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and these have been modified (e.g., by removing the pictures, updating the
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text for Vim 6.0 and later, fixing mistakes). The omission of the |frombook|
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tag does not mean that the text does not come from the book.
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Many thanks to Steve Oualline and New Riders for creating this book and
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publishing it under the OPL! It has been a great help while writing the user
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manual. Not only by providing literal text, but also by setting the tone and
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style.
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If you make money through selling the manuals, you are strongly encouraged to
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donate part of the profit to help AIDS victims in Uganda. See |iccf|.
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==============================================================================
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Next chapter: |usr_02.txt| The first steps in Vim
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Copyright: see |manual-copyright| vim:tw=78:ts=8:ft=help:norl:
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