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61 lines
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61 lines
2.5 KiB
Plaintext
*os_unix.txt* For Vim version 8.2. Last change: 2005 Mar 29
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VIM REFERENCE MANUAL by Bram Moolenaar
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*unix* *Unix*
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This file contains the particularities for the Unix version of Vim.
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For compiling Vim on Unix see "INSTALL" and "Makefile" in the src directory.
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The default help file name is "/usr/local/lib/vim/help.txt"
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The files "$HOME/.vimrc" and "$HOME/.exrc" are used instead of "s:.vimrc" and
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"s:.exrc". Additionally "/usr/local/etc/vimrc" is used first.
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If "/usr/local/share" exists it is used instead of "/usr/local/lib".
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Temporary files (for filtering) are put in "/tmp". If you want to place them
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somewhere else, set the environment variable $TMPDIR to the directory you
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prefer.
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With wildcard expansion you can use '~' (home directory) and '$'
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(environment variable).
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*fork* *spoon*
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For executing external commands fork()/exec() is used when possible, otherwise
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system() is used, which is a bit slower. The output of ":version" includes
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|+fork| when fork()/exec() is used, |+system()| when system() is used. This
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can be changed at compile time.
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(For forking of the GUI version see |gui-fork|.)
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Because terminal updating under Unix is often slow (e.g. serial line
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terminal, shell window in suntools), the 'showcmd' and 'ruler' options
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are off by default. If you have a fast terminal, try setting them on. You
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might also want to set 'ttyfast'.
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When using Vim in an xterm the mouse clicks can be used by Vim by setting
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'mouse' to "a". If there is access to an X-server gui style copy/paste will
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be used and visual feedback will be provided while dragging with the mouse.
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If you then still want the xterm copy/paste with the mouse, press the shift
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key when using the mouse. See |mouse-using|. Visual feedback while dragging
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can also be achieved via the 'ttymouse' option if your xterm is new enough.
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*terminal-colors*
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To use colors in Vim you can use the following example (if your terminal
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supports colors, but "T_Co" is empty or zero): >
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:set t_me=^[[0;1;36m " normal mode (undoes t_mr and t_md)
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:set t_mr=^[[0;1;33;44m " reverse (invert) mode
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:set t_md=^[[1;33;41m " bold mode
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:set t_se=^[[1;36;40m " standout end
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:set t_so=^[[1;32;45m " standout mode
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:set t_ue=^[[0;1;36m " underline end
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:set t_us=^[[1;32m " underline mode start
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[the ^[ is an <Esc>, type CTRL-V <Esc> to enter it]
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For real color terminals the ":highlight" command can be used.
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The file "tools/vim132" is a shell script that can be used to put Vim in 132
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column mode on a vt100 and lookalikes.
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vim:tw=78:ts=8:noet:ft=help:norl:
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