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469 lines
11 KiB
Plaintext
469 lines
11 KiB
Plaintext
.\" Copyright (c) 1980, 1993
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.\" The Regents of the University of California. All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by the University of
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.\" California, Berkeley and its contributors.
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.\" 4. Neither the name of the University nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" @(#)vi.summary 8.1 (Berkeley) 6/8/93
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.\"
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.ds CH
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.ds CF
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.de TS
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.br
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.if !\\n(1T .RT
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.ul 0
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.ti \\n(.iu
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.if t .sp 0.25
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.if n .sp
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.if \\$1H .TQ
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.nr IX 1
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..
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.nr PS 9
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.ps 9
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.nr VS 11
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.vs 11
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.nr HM .50i
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.nr FM .25i
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.nr PO 0
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.po 0
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.nr LL 3.5i
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.ll 3.5i
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.de nc
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.bp
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..
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.de h
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.LG
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||
.B
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\\$1
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.R
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.NL
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..
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.LG
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||
.LG
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||
.B
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.ce
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Ex Quick Reference
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.R
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||
.NL
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||
.LP
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.LP
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.h "Entering/leaving ex"
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.TS
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aw(1.4i)b aw(1.8i).
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% ex \fIname\fP edit \fIname\fP, start at end
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% ex +\fIn\fP \fIname\fP ... at line \fIn\fP
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% ex \-t \fItag\fP start at \fItag\fP
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% ex \-r list saved files
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% ex \-r \fIname\fP recover file \fIname\fP
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% ex \fIname\fP ... edit first; rest via \fB:n\fP
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% ex \-R \fIname\fP read only mode
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: x exit, saving changes
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: q! exit, discarding changes
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.TE
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.h "Ex states"
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.TS
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lw(1i) lw(2.0i).
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Command T{
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Normal and initial state. Input prompted for by \fB:\fP.
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Your kill character cancels partial command.
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T}
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Insert T{
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Entered by \fBa\fP \fBi\fP and \fBc\fP.
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Arbitrary text then terminates with line having only \fB.\fP
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character on it or abnormally with interrupt.
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T}
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Open/visual T{
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Entered by \fBopen\fP or \fBvi\fP, terminates with \fBQ\fP
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or ^\e.
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T}
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.TE
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.h "Ex commands"
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.TS
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lw(.45i) lw(.08i)b lw(.45i) lw(.08i)b lw(.45i) lw(.08i)b.
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abbrev ab next n unabbrev una
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append a number nu undo u
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args ar open o unmap unm
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change c preserve pre version ve
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copy co print p visual vi
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delete d put pu write w
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edit e quit q xit x
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file f read re yank ya
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global g recover rec \fIwindow\fP z
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insert i rewind rew \fIescape\fP !
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join j set se \fIlshift\fP <
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list l shell sh \fIprint next\fP \fRCR\fP
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map source so \fIresubst\fP &
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mark ma stop st \fIrshift\fP >
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move m substitute s \fIscroll\fP ^D
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.TE
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.h "Ex command addresses"
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.TS
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lw(.3i)b lw(0.8i) lw(.3i)b lw(0.8i).
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\fIn\fP line \fIn\fP /\fIpat\fP next with \fIpat\fP
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\&. current ?\fIpat\fP previous with \fIpat\fP
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$ last \fIx\fP-\fIn\fP \fIn\fP before \fIx\fP
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+ next \fIx\fP,\fIy\fP \fIx\fP through \fIy\fP
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\- previous \(aa\fIx\fP marked with \fIx\fP
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+\fIn\fP \fIn\fP forward \(aa\(aa previous context
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% 1,$
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.TE
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.nc
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.h "Specifying terminal type"
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.TS
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aw(1.7i)b aw(1.5i).
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% setenv TERM \fItype\fP \fIcsh\fP and all version 6
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$ TERM=\fItype\fP; export TERM \fIsh\fP in Version 7
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See also \fItset\fR(1)
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.TE
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.h "Some terminal types"
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.TS
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lw(.4i) lw(.4i) lw(.4i) lw(.4i) lw(.4i).
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2621 43 adm31 dw1 h19
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2645 733 adm3a dw2 i100
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300s 745 c100 gt40 mime
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33 act4 dm1520 gt42 owl
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37 act5 dm2500 h1500 t1061
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4014 adm3 dm3025 h1510 vt52
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.TE
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.h "Initializing options"
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.TS
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lw(.9i)b aw(1.5i).
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EXINIT place \fBset\fP's here in environment var.
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set \fIx\fP enable option
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set no\fIx\fP disable option
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set \fIx\fP=\fIval\fP give value \fIval\fP
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set show changed options
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set all show all options
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set \fIx\fP? show value of option \fIx\fP
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.TE
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.h "Useful options"
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.TS
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lw(.9i)b lw(.3i) lw(1.0i).
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autoindent ai supply indent
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autowrite aw write before changing files
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ignorecase ic in scanning
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lisp \fB( ) { }\fP are s-exp's
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list print ^I for tab, $ at end
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magic \fB. [ *\fP special in patterns
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number nu number lines
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paragraphs para macro names which start ...
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redraw simulate smart terminal
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scroll command mode lines
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sections sect macro names ...
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shiftwidth sw for \fB< >\fP, and input \fB^D\fP
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showmatch sm to \fB)\fP and \fB}\fP as typed
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slowopen slow choke updates during insert
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window visual mode lines
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wrapscan ws around end of buffer?
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wrapmargin wm automatic line splitting
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.TE
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.LP
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.h "Scanning pattern formation"
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.TS
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aw(.9i)b aw(1.0i).
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\(ua beginning of line
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$ end of line
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\fB.\fR any character
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\e< beginning of word
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\e> end of word
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[\fIstr\fP] any char in \fIstr\fP
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[\(ua\fIstr\fP] ... not in \fIstr\fP
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[\fIx\-y\fP] ... between \fIx\fP and \fIy\fP
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* any number of preceding
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.TE
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.nc
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.LP
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.LG
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.LG
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.B
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.ce
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Vi Quick Reference
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.NL
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.R
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.LP
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.LP
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.h "Entering/leaving vi"
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.TS
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aw(1.4i)b aw(1.8i).
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% vi \fIname\fP edit \fIname\fP at top
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% vi +\fIn\fP \fIname\fP ... at line \fIn\fP
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% vi + \fIname\fP ... at end
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% vi \-r list saved files
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% vi \-r \fIname\fP recover file \fIname\fP
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% vi \fIname\fP ... edit first; rest via \fB:n\fP
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% vi \-t \fItag\fP start at \fItag\fP
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% vi +/\fIpat\fP \fIname\fP search for \fIpat\fP
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% view \fIname\fP read only mode
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ZZ exit from vi, saving changes
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^Z stop vi for later resumption
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.TE
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.h "The display"
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.TS
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lw(.75i) lw(2.2i).
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Last line T{
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Error messages, echoing input to \fB: / ?\fP and \fB!\fR,
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feedback about i/o and large changes.
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T}
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@ lines On screen only, not in file.
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~ lines Lines past end of file.
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^\fIx\fP Control characters, ^? is delete.
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tabs Expand to spaces, cursor at last.
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.TE
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.LP
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.h "Vi states"
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.TS
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lw(.75i) lw(2.2i).
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Command T{
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Normal and initial state. Others return here.
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ESC (escape) cancels partial command.
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T}
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Insert T{
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Entered by \fBa i A I o O c C s S\fP \fBR\fP.
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Arbitrary text then terminates with ESC character,
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or abnormally with interrupt.
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T}
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Last line T{
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Reading input for \fB: / ?\fP or \fB!\fP; terminate
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with ESC or CR to execute, interrupt to cancel.
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T}
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.TE
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.h "Counts before vi commands"
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.TS
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lw(1.5i) lw(1.7i)b.
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line/column number z G |
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scroll amount ^D ^U
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replicate insert a i A I
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repeat effect \fRmost rest\fP
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.TE
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.h "Simple commands"
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.TS
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lw(1.5i)b lw(1.7i).
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dw delete a word
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de ... leaving punctuation
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dd delete a line
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3dd ... 3 lines
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i\fItext\fP\fRESC\fP insert text \fIabc\fP
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cw\fInew\fP\fRESC\fP change word to \fInew\fP
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ea\fIs\fP\fRESC\fP pluralize word
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xp transpose characters
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.TE
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.nc
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.h "Interrupting, cancelling"
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.TS
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aw(0.75i)b aw(1.6i).
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ESC end insert or incomplete cmd
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^? (delete or rubout) interrupts
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^L reprint screen if \fB^?\fR scrambles it
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.TE
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.h "File manipulation"
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.TS
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aw(0.75i)b aw(1.6i).
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:w write back changes
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:wq write and quit
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:q quit
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:q! quit, discard changes
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:e \fIname\fP edit file \fIname\fP
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:e! reedit, discard changes
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:e + \fIname\fP edit, starting at end
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:e +\fIn\fR edit starting at line \fIn\fR
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:e # edit alternate file
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^\(ua synonym for \fB:e #\fP
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:w \fIname\fP write file \fIname\fP
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:w! \fIname\fP overwrite file \fIname\fP
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:sh run shell, then return
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:!\fIcmd\fP run \fIcmd\fR, then return
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:n edit next file in arglist
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:n \fIargs\fP specify new arglist
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:f show current file and line
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^G synonym for \fB:f\fP
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:ta \fItag\fP to tag file entry \fItag\fP
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^] \fB:ta\fP, following word is \fItag\fP
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.TE
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.h "Positioning within file"
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.TS
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aw(0.75i)b aw(1.6i).
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^F forward screenfull
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^B backward screenfull
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^D scroll down half screen
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^U scroll up half screen
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G goto line (end default)
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/\fIpat\fR next line matching \fIpat\fR
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?\fIpat\fR prev line matching \fIpat\fR
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n repeat last \fB/\fR or \fB?\fR
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N reverse last \fB/\fR or \fB?\fR
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/\fIpat\fP/+\fIn\fP n'th line after \fIpat\fR
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?\fIpat\fP?\-\fIn\fP n'th line before \fIpat\fR
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]] next section/function
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[[ previous section/function
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% find matching \fB( ) {\fP or \fB}\fP
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.TE
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.h "Adjusting the screen"
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.TS
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aw(0.75i)b aw(1.6i).
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^L clear and redraw
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^R retype, eliminate @ lines
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z\fRCR\fP redraw, current at window top
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z\- ... at bottom
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z\|. ... at center
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/\fIpat\fP/z\- \fIpat\fP line at bottom
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z\fIn\fP\|. use \fIn\fP line window
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^E scroll window down 1 line
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^Y scroll window up 1 line
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.TE
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.nc
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.h "Marking and returning
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.TS
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aw(0.5i)b aw(2.0i).
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\(ga\(ga previous context
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\(aa\(aa ... at first non-white in line
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m\fIx\fP mark position with letter \fIx\fP
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\(ga\fIx\fP to mark \fIx\fP
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\(aa\fIx\fP ... at first non-white in line
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.TE
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.h "Line positioning"
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.TS
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aw(0.5i)b aw(2.0i).
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H home window line
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L last window line
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M middle window line
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+ next line, at first non-white
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\- previous line, at first non-white
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\fRCR\fP return, same as +
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\(da \fRor\fP j next line, same column
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\(ua \fRor\fP k previous line, same column
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.TE
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.h "Character positioning"
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.TS
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aw(0.5i)b aw(2.0i).
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\(ua first non white
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0 beginning of line
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$ end of line
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h \fRor\fP \(-> forward
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l \fRor\fP \(<- backwards
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^H same as \fB\(<-\fP
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\fRspace\fP same as \fB\(->\fP
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f\fIx\fP find \fIx\fP forward
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F\fIx\fP \fBf\fR backward
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t\fIx\fP upto \fIx\fP forward
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T\fIx\fP back upto \fIx\fP
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; repeat last \fBf F t\fP or \fBT\fP
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, inverse of \fB;\fP
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| to specified column
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% find matching \fB( { )\fP or \fB}\fR
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.TE
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.h "Words, sentences, paragraphs"
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.TS
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||
aw(0.5i)b aw(2.0i).
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w word forward
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b back word
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e end of word
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) to next sentence
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} to next paragraph
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( back sentence
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||
{ back paragraph
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||
W blank delimited word
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||
B back \fBW\fP
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||
E to end of \fBW\fP
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||
.TE
|
||
.h "Commands for \s-2LISP\s0"
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||
.TS
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||
aw(0.5i)b aw(2.0i).
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) Forward s-expression
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||
} ... but don't stop at atoms
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||
( Back s-expression
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||
{ ... but don't stop at atoms
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||
.TE
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||
.nc
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||
.h "Corrections during insert"
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||
.TS
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||
aw(.5i)b aw(2.0i).
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||
^H erase last character
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||
^W erases last word
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||
\fRerase\fP your erase, same as \fB^H\fP
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||
\fRkill\fP your kill, erase input this line
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||
\e escapes \fB^H\fR, your erase and kill
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||
\fRESC\fP ends insertion, back to command
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||
^? interrupt, terminates insert
|
||
^D backtab over \fIautoindent\fP
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||
\(ua^D kill \fIautoindent\fP, save for next
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||
0^D ... but at margin next also
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||
^V quote non-printing character
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||
.TE
|
||
.h "Insert and replace"
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||
.TS
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||
aw(.5i)b aw(2.0i).
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||
a append after cursor
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||
i insert before
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||
A append at end of line
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||
I insert before first non-blank
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o open line below
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||
O open above
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||
r\fIx\fP replace single char with \fIx\fP
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||
R replace characters
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||
.TE
|
||
.h "Operators (double to affect lines)"
|
||
.TS
|
||
aw(0.5i)b aw(2.0i).
|
||
d delete
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||
c change
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||
< left shift
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||
> right shift
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||
! filter through command
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||
\&\= indent for \s-2LISP\s0
|
||
y yank lines to buffer
|
||
.TE
|
||
.h "Miscellaneous operations"
|
||
.TS
|
||
aw(0.5i)b aw(2.0i).
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||
C change rest of line
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||
D delete rest of line
|
||
s substitute chars
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||
S substitute lines
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||
J join lines
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||
x delete characters
|
||
X ... before cursor
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||
Y yank lines
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||
.TE
|
||
.h "Yank and put"
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||
.TS
|
||
aw(0.5i)b aw(2.0i).
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||
p put back lines
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||
P put before
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||
"\fIx\fPp put from buffer \fIx\fP
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||
"\fIx\fPy yank to buffer \fIx\fP
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||
"\fIx\fPd delete into buffer \fIx\fP
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||
.TE
|
||
.h "Undo, redo, retrieve"
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||
.TS
|
||
aw(0.5i)b aw(2.0i).
|
||
u undo last change
|
||
U restore current line
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||
\fB.\fP repeat last change
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||
"\fId\fP\|p retrieve \fId\fP'th last delete
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||
.TE
|