mirror of
https://git.savannah.gnu.org/git/emacs.git
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749 lines
23 KiB
TeX
749 lines
23 KiB
TeX
% ViperCard -- The Reference Card for Viper under GNU Emacs 21 and XEmacs 20
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%**start of header
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\newcount\columnsperpage
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% This file can be printed with 1 or 2 columns per page (see below).
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% Specify how many you want here. Nothing else needs to be changed.
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\columnsperpage=2
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% Copyright (c) 1995, 1996, 1997 Free Software Foundation, Inc.
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% This file is part of GNU Emacs.
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% This file is distributed in the hope that it will be useful,
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% but WITHOUT ANY WARRANTY. No author or distributor
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||
% accepts responsibility to anyone for the consequences of using it
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||
% or for whether it serves any particular purpose or describes
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||
% any piece of software unless they say so in writing. Refer to the
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||
% GNU Emacs General Public License for full details.
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||
%
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% Permission is granted to copy, modify and redistribute this source
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% file provided the copyright notice and permission notices are
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||
% preserved on all copies.
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%
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% Permission is granted to process this file through TeX and print the
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% results, provided the printed document carries copyright and
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% permission notices identical to the ones below.
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% This file is intended to be processed by plain TeX (TeX82).
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%
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% The final reference card has six columns, three on each side.
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% This file can be used to produce it in any of three ways:
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% 1 column per page
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||
% produces six separate pages, each of which needs to be reduced to 80%.
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% This gives the best resolution.
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||
% 2 columns per page
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||
% produces three already-reduced pages.
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||
% You will still need to cut and paste.
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||
% 3 columns per page
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||
% produces two pages which must be printed sideways to make a
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||
% ready-to-use 8.5 x 11 inch reference card.
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||
% For this you need a dvi device driver that can print sideways.
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||
% Which mode to use is controlled by setting \columnsperpage above.
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||
%
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||
% Author of Viper:
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||
% Michael Kifer
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% email: kifer@cs.sunysb.edu
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%
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% Author of VIP 4.3:
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||
% Aamod Sane
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% email: sane@cs.uiuc.edu
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%
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% Author of VIP 3.5:
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||
% Masahiko Sato
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% email: ms@sail.stanford.edu
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%
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% The original TeX code for formatting the reference card was written by:
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% Stephen Gildea
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% UUCP: mit-erl!gildea
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% email: gildea@stop.mail-abuse.org
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\def\versionnumber{3.0}
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||
\def\year{1997}
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||
\def\version{August \year\ v\versionnumber}
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||
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||
\def\shortcopyrightnotice{\vskip 1ex plus 2 fill
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\centerline{\small \copyright\ \year\ Free Software Foundation, Inc.
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||
Permissions on back. v\versionnumber}}
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||
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||
\def\copyrightnotice{
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||
%\vskip 1ex plus 2 fill\begingroup\small
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\vskip 1ex \begingroup\small
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\centerline{Copyright \copyright\ \year\ Free Software Foundation, Inc.}
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||
\centerline{by Michael Kifer, Viper \version}
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\centerline{by Aamod Sane, VIP version 4.3}
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\centerline{by Masahiko Sato, VIP version 3.5}
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Permission is granted to make and distribute copies of
|
||
this card provided the copyright notice and this permission notice
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||
are preserved on all copies.
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||
For copies of the GNU Emacs manual, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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\endgroup}
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||
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% make \bye not \outer so that the \def\bye in the \else clause below
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% can be scanned without complaint.
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\def\bye{\par\vfill\supereject\end}
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\newdimen\intercolumnskip
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\newbox\columna
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\newbox\columnb
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\def\ncolumns{\the\columnsperpage}
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\message{[\ncolumns\space
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column\if 1\ncolumns\else s\fi\space per page]}
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\def\scaledmag#1{ scaled \magstep #1}
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% This multi-way format was designed by Stephen Gildea
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% October 1986.
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% Slightly modified by Masahiko Sato, September 1987.
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\if 1\ncolumns
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\hsize 4in
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\vsize 10in
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||
%\voffset -.7in
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\voffset -.57in
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\font\titlefont=\fontname\tenbf \scaledmag3
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\font\headingfont=\fontname\tenbf \scaledmag2
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\font\miniheadingfont=\fontname\tenbf \scaledmag1 % masahiko
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\font\smallfont=\fontname\sevenrm
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\font\smallsy=\fontname\sevensy
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\footline{\hss\folio}
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\def\makefootline{\baselineskip10pt\hsize6.5in\line{\the\footline}}
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\else
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%\hsize 3.2in
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%\vsize 7.95in
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\hsize 3.41in % masahiko
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\vsize 8in % masahiko
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\hoffset -.75in
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\voffset -.745in
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\font\titlefont=cmbx10 \scaledmag2
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\font\headingfont=cmbx10 \scaledmag1
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\font\miniheadingfont=cmbx10 % masahiko
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\font\smallfont=cmr6
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\font\smallsy=cmsy6
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\font\eightrm=cmr8
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\font\eightbf=cmbx8
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\font\eightit=cmti8
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\font\eightsl=cmsl8
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\font\eighttt=cmtt8
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\font\eightsy=cmsy8
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\textfont0=\eightrm
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\textfont2=\eightsy
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\def\rm{\eightrm}
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\def\bf{\eightbf}
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\def\it{\eightit}
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\def\sl{\eightsl} % masahiko
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\def\tt{\eighttt}
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\normalbaselineskip=.8\normalbaselineskip
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\normallineskip=.8\normallineskip
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\normallineskiplimit=.8\normallineskiplimit
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\normalbaselines\rm %make definitions take effect
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\if 2\ncolumns
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\let\maxcolumn=b
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\footline{\hss\rm\folio\hss}
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\def\makefootline{\vskip 2in \hsize=6.86in\line{\the\footline}}
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\else \if 3\ncolumns
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\let\maxcolumn=c
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\nopagenumbers
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\else
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\errhelp{You must set \columnsperpage equal to 1, 2, or 3.}
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\errmessage{Illegal number of columns per page}
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\fi\fi
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%\intercolumnskip=.46in
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\intercolumnskip=.19in % masahiko .19x4 + 3.41x3 = 10.99
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\def\abc{a}
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\output={%
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% This next line is useful when designing the layout.
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%\immediate\write16{Column \folio\abc\space starts with \firstmark}
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\if \maxcolumn\abc \multicolumnformat \global\def\abc{a}
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\else\if a\abc
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\global\setbox\columna\columnbox \global\def\abc{b}
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%% in case we never use \columnb (two-column mode)
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\global\setbox\columnb\hbox to -\intercolumnskip{}
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\else
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\global\setbox\columnb\columnbox \global\def\abc{c}\fi\fi}
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\def\multicolumnformat{\shipout\vbox{\makeheadline
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\hbox{\box\columna\hskip\intercolumnskip
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\box\columnb\hskip\intercolumnskip\columnbox}
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\makefootline}\advancepageno}
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\def\columnbox{\leftline{\pagebody}}
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\def\bye{\par\vfill\supereject
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\if a\abc \else\null\vfill\eject\fi
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\if a\abc \else\null\vfill\eject\fi
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\end}
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\fi
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% we won't be using math mode much, so redefine some of the characters
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% we might want to talk about
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\catcode`\^=12
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\catcode`\_=12
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\chardef\\=`\\
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\chardef\{=`\{
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\chardef\}=`\}
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\hyphenation{mini-buf-fer}
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\parindent 0pt
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\parskip 1ex plus .5ex minus .5ex
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\def\small{\smallfont\textfont2=\smallsy\baselineskip=.8\baselineskip}
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\outer\def\newcolumn{\vfill\eject}
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\outer\def\title#1{{\titlefont\centerline{#1}}\vskip 1ex plus .5ex}
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||
\outer\def\section#1{\par\filbreak
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\vskip 3ex plus 2ex minus 2ex {\headingfont #1}\mark{#1}%
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\vskip 2ex plus 1ex minus 1.5ex}
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% masahiko
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\outer\def\subsection#1{\par\filbreak
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\vskip 2ex plus 2ex minus 2ex {\miniheadingfont #1}\mark{#1}%
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\vskip 1ex plus 1ex minus 1.5ex}
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\newdimen\keyindent
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\def\beginindentedkeys{\keyindent=1em}
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\def\endindentedkeys{\keyindent=0em}
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\endindentedkeys
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\def\paralign{\vskip\parskip\halign}
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\def\<#1>{$\langle${\rm #1}$\rangle$}
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\def\kbd#1{{\tt#1}\null} %\null so not an abbrev even if period follows
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\def\beginexample{\par\leavevmode\begingroup
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\obeylines\obeyspaces\parskip0pt\tt}
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{\obeyspaces\global\let =\ }
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\def\endexample{\endgroup}
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\def\key#1#2{\leavevmode\hbox to \hsize{\vtop
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{\hsize=.75\hsize\rightskip=1em
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\hskip\keyindent\relax#1}\kbd{#2}\hfil}}
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\newbox\metaxbox
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\setbox\metaxbox\hbox{\kbd{M-x }}
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\newdimen\metaxwidth
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\metaxwidth=\wd\metaxbox
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\def\metax#1#2{\leavevmode\hbox to \hsize{\hbox to .75\hsize
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{\hskip\keyindent\relax#1\hfil}%
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\hskip -\metaxwidth minus 1fil
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\kbd{#2}\hfil}}
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\def\fivecol#1#2#3#4#5{\hskip\keyindent\relax#1\hfil&\kbd{#2}\quad
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&\kbd{#3}\quad&\kbd{#4}\quad&\kbd{#5}\cr}
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\def\fourcol#1#2#3#4{\hskip\keyindent\relax#1\hfil&\kbd{#2}\quad
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&\kbd{#3}\quad&\kbd{#4}\quad\cr}
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\def\threecol#1#2#3{\hskip\keyindent\relax#1\hfil&\kbd{#2}\quad
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&\kbd{#3}\quad\cr}
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\def\twocol#1#2{\hskip\keyindent\relax\kbd{#1}\hfil&\kbd{#2}\quad\cr}
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\def\twocolkey#1#2#3#4{\hskip\keyindent\relax#1\hfil&\kbd{#2}\quad&\relax#3\hfil&\kbd{#4}\quad\cr}
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%**end of header
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||
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\beginindentedkeys
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\title{ViperCard: Viper Reference Pal}
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\centerline{(Version 3.0 (Polyglot) for Emacs 21 and XEmacs 20)}
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%\copyrightnotice
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||
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\section{Loading Viper}
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||
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||
Just type \kbd{M-x viper-mode} followed by \kbd{RET}
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OR put
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(setq viper-mode t)
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(require 'viper)
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in .emacs
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\section{Viper States}
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Viper has four states: {\it emacs state}, {\it vi state}, {\it insert state},
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{\it replace state}.
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Mode line tells you which state you are in.
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In emacs state you can do all the normal GNU Emacs editing.
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This card explains only vi state and insert state (replace state is similar
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to insert state).
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{\bf GNU Emacs Reference Card} explains emacs state.
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You can switch states as follows.
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\key{from emacs state to vi state}{C-z}
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\key{from vi state to emacs state}{C-z}
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\key{from vi state to emacs state for 1 command}{$\backslash$}
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\metax{from vi state to insert state}{i, I, a, A, o, O}
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\metax{from vi state to replace state}{c, C, R}
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\key{from insert or replace state to vi state}{ESC}
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\key{from insert state to vi state for 1 command}{C-z}
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\section{Insert Mode}
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You can do editing in insert state.
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\metax{go back to vi state}{ESC}
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\metax{delete previous character}{C-h, DEL}
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\key{delete previous word}{C-w}
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\key{delete line word}{C-u}
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\key{indent shiftwidth forward}{C-t}
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\key{indent shiftwidth backward}{C-d}
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\key{delete line word}{C-u}
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\key{quote following character}{C-v}
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\key{emulate Meta key in emacs state}{C-$\backslash$}
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\key{escape to Vi state for one command}{C-z}
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\vskip 2mm
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||
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{\bf The rest of this card explains commands in {\bf vi state}.}
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\section{Getting Information on Viper}
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Execute info command by typing \kbd{M-x info} and select menu item
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\kbd{viper}. Also:
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\key{describe function attached to the key {\it x}}{$\backslash$ C-h k {\it x}}
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\section{Leaving Emacs}
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\metax{suspend Emacs}{:st {\rm or} :su}
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\metax{exit Emacs permanently}{C-xC-c}
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\metax{exit current file}{:wq {\rm or} :q}
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||
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\shortcopyrightnotice
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||
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\section{Error Recovery}
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||
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\metax{abort command}{C-c (user level = 1)}
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\metax{abort command}{C-g (user level > 1)}
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\key{redraw messed up screen}{C-l}
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\metax{{\bf recover} after system crash}{:rec file}
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\metax{restore a buffer }{:e!\ {\rm or} M-x revert-buffer}
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||
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\section{Counts}
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||
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Most commands in vi state accept a {\it count} which can be supplied as a
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||
prefix to the commands. In most cases, if a count is given, the
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||
command is executed that many times. E.g., \kbd{5 d d} deletes 5
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lines.
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||
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\section{Registers}
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||
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There are 26 registers (\kbd{a} to \kbd{z}) that can store texts
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and marks.
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||
You can append a text at the end of a register (say \kbd{x}) by
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specifying the register name in capital letter (say \kbd{X}).
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||
There are also 9 read only registers (\kbd{1} to \kbd{9}) that store
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up to 9 previous changes.
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We will use {\it x\/} to denote a register.
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\section{Entering Insert Mode}
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||
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\key{{\bf insert} at point}{i}
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\key{{\bf append} after cursor}{a}
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\key{{\bf insert} before first non-white}{I}
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||
\key{{\bf append} at end of line}{A}
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||
\key{{\bf open} line below}{o}
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||
\key{{\bf open} line above}{O}
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||
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||
\section{Buffers and Windows}
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||
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||
\key{move cursor to {\bf next} window}{C-x o}
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||
\key{delete current window}{C-x 0}
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||
\key{delete other windows}{C-x 1}
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||
\key{split current window into two windows}{C-x 2}
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||
\key{{\bf switch} to a buffer in the current window}{C-x {\sl buffer}}
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||
\metax{{\bf switch} to a buffer in another window}{:n, :b, {\rm or} C-x 4 {\sl buf}}
|
||
\key{{\bf kill} a buffer}{:q! {\rm or} C-x k}
|
||
\key{list existing {\bf buffers}}{:args {\rm or} C-x b}
|
||
|
||
\section{Files}
|
||
|
||
\metax{{\bf visit} file in the current window}{v {\sl file} {\rm or} :e {\sl file}}
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||
\key{{\bf visit} file in another window}{V {\sl file}}
|
||
\key{{\bf visit} file in another frame}{C-v {\sl file}}
|
||
\key{{\bf save} buffer to the associated file}{:w {\rm or} C-xC-s}
|
||
\metax{{\bf write} buffer to a specified file}{:w {\sl file} {\rm or} C-xC-w}
|
||
\metax{{\bf insert} a specified file at point}{:r {\sl file} {\rm or} C-xi}
|
||
\key{{\bf get} information on the current {\bf file}}{C-c g {\rm or} :f}
|
||
\key{run the {\bf directory} editor}{:e RET {\rm or} C-xd}
|
||
|
||
%\shortcopyrightnotice
|
||
|
||
\section{Viewing the Buffer}
|
||
|
||
\key{scroll to next screen}{C-f}
|
||
\key{scroll to previous screen}{C-b}
|
||
\key{scroll {\bf down} half screen}{C-d}
|
||
\key{scroll {\bf up} half screen}{C-u}
|
||
\key{scroll down one line}{C-e}
|
||
\key{scroll up one line}{C-y}
|
||
|
||
\key{put current line on the {\bf home} line}{z H {\rm or} z RET}
|
||
\key{put current line on the {\bf middle} line}{z M {\rm or} z .}
|
||
\key{put current line on the {\bf last} line}{z L {\rm or} z -}
|
||
|
||
\section{Marking and Returning}
|
||
|
||
\key{{\bf mark} point in register {\it x}}{m {\it x}}
|
||
\key{set mark at buffer beginning}{m <}
|
||
\key{set mark at buffer end}{m >}
|
||
\key{set mark at point}{m .}
|
||
\key{jump to mark}{m ,}
|
||
\key{exchange point and mark}{` `}
|
||
\key{... and skip to first non-white on line}{' '}
|
||
\key{go to mark {\it x}}{` {\it x}}
|
||
\key{... and skip to first non-white on line}{' {\it x}}
|
||
\key{view contents of marker {\it x}}{[ {\it x}}
|
||
\key{view contents of register {\it x}}{] {\it x}}
|
||
|
||
\section{Macros}
|
||
|
||
Emacs style macros:
|
||
|
||
\key{start remembering keyboard macro}{C-x (}
|
||
\key{finish remembering keyboard macro}{C-x )}
|
||
\key{call last keyboard macro}{*}
|
||
|
||
\key{start remembering keyboard macro}{@ \#}
|
||
\key{finish macro and put into register {\it x}}{@ {\it x}}
|
||
\key{execute macro stored in register {\it x}}{@ {\it x}}
|
||
\key{repeat last @{\it x} command}{@ @}
|
||
|
||
\key{Pull last macro into register {\it x}}{@ ! {\it x}}
|
||
|
||
Vi-style macros (keys to be hit in quick succession):
|
||
|
||
\key{define Vi-style macro for Vi state}{:map}
|
||
\key{define Vi-style macro for Insert state}{:map!}
|
||
|
||
\key{toggle case-sensitive search}{//}
|
||
\key{toggle regular expression search}{///}
|
||
\key{toggle `\%' to ignore parentheses inside comments}{\%\%\%}
|
||
|
||
|
||
\section{Motion Commands}
|
||
|
||
\key{go backward one character}{h {\rm or} C-h}
|
||
\key{go forward one character}{l}
|
||
\metax{next line keeping the column}{j {\rm or} LF {\rm or} C-n}
|
||
\key{previous line keeping the column}{k}
|
||
\metax{next line at first non-white}{+ {\rm or} RET {\rm or} C-p}
|
||
\key{previous line at first non-white}{-}
|
||
|
||
\key{beginning of line}{0}
|
||
\key{first non-white on line}{^}
|
||
\key{end of line}{\$}
|
||
\key{go to {\it n}-th column on line}{{\it n} |}
|
||
|
||
\key{go to {\it n}-th line}{{\it n} G}
|
||
\key{go to last line}{G}
|
||
\key{find matching parenthesis for \kbd{()}, \kbd{\{\}} and \kbd{[]}}{\%}
|
||
|
||
\key{go to {\bf home} window line}{H}
|
||
\key{go to {\bf middle} window line}{M}
|
||
\key{go to {\bf last} window line}{L}
|
||
|
||
\subsection{Words, Sentences, Paragraphs, Headings}
|
||
|
||
\key{forward {\bf word}}{w {\rm or} W}
|
||
\key{{\bf backward} word}{b {\rm or} B}
|
||
\key{{\bf end} of word}{e {\rm or} E}
|
||
|
||
In the case of capital letter commands, a word is delimited by a
|
||
non-white character.
|
||
|
||
\key{forward sentence}{)}
|
||
\key{backward sentence}{(}
|
||
|
||
\key{forward paragraph}{\}}
|
||
\key{backward paragraph}{\{}
|
||
|
||
\key{forward heading}{]]}
|
||
\key{backward heading}{[[}
|
||
\key{end of heading}{[]}
|
||
|
||
\subsection{Find Characters on the Line}
|
||
|
||
\key{{\bf find} {\it c} forward on line}{f {\it c}}
|
||
\key{{\bf find} {\it c} backward on line}{F {\it c}}
|
||
\key{up {\bf to} {\it c} forward on line}{t {\it c}}
|
||
\key{up {\bf to} {\it c} backward on line}{T {\it c}}
|
||
\key{repeat previous \kbd{f}, \kbd{F}, \kbd{t} or \kbd{T}}{;}
|
||
\key{... in the opposite direction}{,}
|
||
|
||
%\newcolumn
|
||
%\title{Viper Quick Reference Card}
|
||
|
||
\section{Searching and Replacing}
|
||
|
||
\key{search forward for {\sl pat}}{/ {\sl pat}}
|
||
\key{search backward with previous {\sl pat}}{?\ RET}
|
||
\key{search forward with previous {\sl pat}}{/ RET}
|
||
\key{search backward for {\sl pat}}{?\ {\sl pat}}
|
||
\key{repeat previous search}{n}
|
||
\key{... in the opposite direction}{N}
|
||
|
||
\key{{\bf query} replace}{Q}
|
||
\key{{\bf replace} a character by another character {\it c}}{r {\it c}}
|
||
\key{{\bf overwrite} {\it n} lines}{{\it n} R}
|
||
|
||
\metax{{\bf buffer} search (if enabled)}{g {\it move command}}
|
||
|
||
\section{Modifying Commands}
|
||
|
||
Most commands that operate on text regions accept the motion commands,
|
||
to describe regions. They also accept the Emacs region specifications
|
||
{\bf r} and {\bf R}. {\bf r} describes the region between {\it point}
|
||
and {\it mark}, and {\bf R} describes whole lines in that region.
|
||
Motion commands are classified into {\it point commands} and
|
||
{\it line commands}. In the case of line commands, whole lines will
|
||
be affected by the command.
|
||
|
||
The point commands are as follows:
|
||
|
||
\hskip 5ex
|
||
\kbd{h l 0 ^ \$ w W b B e E ( ) / ?\ ` f F t T \% ; ,}
|
||
|
||
The line commands are as follows:
|
||
|
||
\hskip 5ex
|
||
\kbd{j k + - H M L \{ \} G '}
|
||
|
||
These region specifiers will be referred to as {\it m} below.
|
||
|
||
\subsection{Delete/Yank/Change Commands}
|
||
|
||
\paralign to \hsize{#\tabskip=10pt plus 1 fil&#\tabskip=0pt&#\tabskip=0pt&#\cr
|
||
\fourcol{}{{\bf delete}}{{\bf yank}}{{\bf change}}
|
||
\fourcol{region determined by {\it m}}{d {\it m}}{y {\it m}}{c {\it m}}
|
||
\fourcol{... into register {\it x}}{" {\it x\/} d {\it m}}{" {\it x\/} y {\it m}}{" {\it x\/} c {\it m}}
|
||
\fourcol{a line}{d d}{Y {\rm or} y y}{c c}
|
||
\fourcol{current {\bf region}}{d r}{y r}{c r}
|
||
\fourcol{expanded {\bf region}}{d R}{y R}{c R}
|
||
\fourcol{to end of line}{D}{y \$}{c \$}
|
||
\fourcol{a character after point}{x}{y l}{c l}
|
||
\fourcol{a character before point}{DEL}{y h}{c h}
|
||
}
|
||
|
||
\vskip 2ex
|
||
\key{Overwrite {\it n} lines}{{\it n} R}
|
||
|
||
\subsection{Put Back Commands}
|
||
|
||
Deleted/yanked/changed text can be put back by the following commands.
|
||
|
||
\key{{\bf Put} back at point/above line}{P}
|
||
\key{... from register {\it x}}{" {\it x\/} P}
|
||
\key{{\bf put} back after point/below line}{p}
|
||
\key{... from register {\it x}}{" {\it x\/} p}
|
||
|
||
\subsection{Repeating and Undoing Modifications}
|
||
|
||
\key{{\bf undo} last change}{u {\rm or} :und}
|
||
\key{repeat last change}{.\ {\rm (dot)}}
|
||
|
||
Undo is undoable by \kbd{u} and repeatable by \kbd{.}.
|
||
For example, \kbd{u...} will undo 4 previous changes.
|
||
A \kbd{.} after \kbd{5dd} is equivalent to \kbd{5dd},
|
||
while \kbd{3.} after \kbd{5dd} is equivalent to \kbd{3dd}.
|
||
|
||
\section{Miscellaneous Commands}
|
||
|
||
\endindentedkeys
|
||
|
||
\paralign to \hsize{#\tabskip=5pt plus 1 fil&#\tabskip=0pt&#\tabskip=0pt&#\tabskip=0pt&#\cr
|
||
\fivecol{}{{\bf shift left}}{{\bf shift right}}{{\bf filter shell command}}{{\bf indent}}
|
||
\fivecol{region}{< {\it m}}{> {\it m}}{!\ {\it m\/} {\sl shell-com}}{= {\it m}}
|
||
\fivecol{line}{< <}{> >}{!\ !\ {\sl shell-com}}{= =}
|
||
}
|
||
|
||
\key{{\bf join} lines}{J}
|
||
\key{toggle case (takes count)}{\~{}}
|
||
|
||
\key{view register {\it x}}{] {\it x}}
|
||
\key{view marker {\it x}}{] {\it x}}
|
||
|
||
\key{lowercase region}{\# c {\it m}}
|
||
\key{uppercase region}{\# C {\it m}}
|
||
\key{execute last keyboard macro on each line in the region}{\# g {\it m}}
|
||
|
||
\key{insert specified string for each line in the region}{\# q {\it m}}
|
||
\key{check spelling of the words in the region}{\# s {\it m}}
|
||
|
||
\key{repeat previous ex substitution}{\&}
|
||
\key{change to previous file}{C-^}
|
||
|
||
\key{Viper Meta key}{_}
|
||
|
||
\section{Customization}
|
||
|
||
By default, search is case sensitive.
|
||
You can change this by including the following line in your \kbd{\~{}/.vip} file.
|
||
|
||
\hskip 5ex
|
||
\kbd{(setq viper-case-fold-search t)}
|
||
|
||
The following is a subset of the variety of
|
||
options available for customizing Viper.
|
||
See the Viper manual for details on these and other options.
|
||
|
||
\beginindentedkeys
|
||
|
||
\paralign to \hsize{#\tabskip=10pt plus 1 fil&#\tabskip=0pt&#\cr
|
||
\twocol{{\bf variable}}{{\bf default value}}
|
||
\twocol{viper-search-wrap-around}{t}
|
||
\twocol{viper-case-fold-search}{nil}
|
||
\twocol{viper-re-search}{t}
|
||
\twocol{viper-re-replace}{t}
|
||
\twocol{viper-re-query-replace}{t}
|
||
\twocol{viper-auto-indent}{nil}
|
||
\twocol{viper-shift-width}{8}
|
||
\twocol{viper-tags-file-name}{"TAGS"}
|
||
\twocol{viper-no-multiple-ESC}{t}
|
||
\twocol{viper-ex-style-motion}{t}
|
||
\twocol{viper-always}{t}
|
||
\twocol{viper-custom-file-name}{"\~{}/.vip"}
|
||
\twocol{ex-find-file-shell}{"csh"}
|
||
\twocol{ex-cycle-other-window}{t}
|
||
\twocol{ex-cycle-through-non-buffers}{t}
|
||
\twocol{blink-matching-paren}{t}
|
||
\twocol{buffer-read-only}{{\it buffer dependent}}
|
||
}
|
||
|
||
To bind keys in Vi command state, put lines like these in your
|
||
\kbd{\~{}/.vip} file:
|
||
|
||
\beginexample
|
||
(define-key viper-vi-global-user-map "\\C-v" 'scroll-down)
|
||
(define-key viper-vi-global-user-map "\\C-cm" 'smail)
|
||
\endexample
|
||
|
||
|
||
\newcolumn
|
||
|
||
\title{Ex Commands in Viper}
|
||
|
||
In vi state, an Ex command is entered by typing:
|
||
|
||
\hskip 5ex
|
||
\kbd{:\ {\sl ex-command} RET}
|
||
|
||
\section{Ex Addresses}
|
||
|
||
\paralign to \hsize{#\tabskip=5pt plus 1 fil&#\tabskip=2pt&#\tabskip=5pt plus 1 fil&#\cr
|
||
\twocolkey{current line}{.}{next line with {\sl pat}}{/ {\sl pat} /}
|
||
\twocolkey{line {\it n}}{{\it n}}{previous line with {\sl pat}}{?\ {\sl pat} ?}
|
||
\twocolkey{last line}{\$}{{\it n\/} line before {\it a}}{{\it a} - {\it n}}
|
||
\twocolkey{next line}{+}{{\it a\/} through {\it b}}{{\it a\/} , {\it b}}
|
||
\twocolkey{previous line}{-}{line marked with {\it x}}{' {\it x}}
|
||
\twocolkey{entire buffer}{\%}{previous context}{' '}
|
||
}
|
||
|
||
Addresses can be specified in front of a command.
|
||
For example,
|
||
|
||
\hskip 5ex
|
||
\kbd{:.,.+10m\$}
|
||
|
||
moves 11 lines below current line to the end of buffer.
|
||
|
||
\section{Ex Commands}
|
||
|
||
Avoid Ex text manipulation commands except substitute.
|
||
There are better VI equivalents
|
||
for all of them. Also note that all Ex commands expand \% to
|
||
current file name. To include a \% in the command, escape it with a $\backslash$.
|
||
Similarly, \# is replaced by previous file. For Viper, this is the
|
||
first file in the {\sl :args} listing for that buffer. This defaults
|
||
to the previous file in the VI sense if you have one window.
|
||
Ex commands can be made to have history. See the manual for details.
|
||
|
||
\subsection{Ex Text Commands}
|
||
|
||
\endindentedkeys
|
||
|
||
\key{mark lines matching {\sl pat} and execute {\sl cmds} on these lines}{:g /{\sl pat}/ {\sl cmds}}
|
||
|
||
\key{mark lines {\it not\/} matching {\sl pat} and execute {\sl cmds} on these lines}{:v /{\sl pat}/ {\sl cmds}}
|
||
|
||
|
||
\key{{\bf move} specified lines after {\sl addr}}{:m {\sl addr}}
|
||
\key{{\bf copy} specified lines after {\sl addr}}{:co\rm\ (or \kbd{:t})\ \sl addr}
|
||
\key{{\bf delete} specified lines [into register {\it x\/}]}{:d {\rm [{\it x\/}]}}
|
||
\key{{\bf yank} specified lines [into register {\it x\/}]}{:y {\rm [{\it x\/}]}}
|
||
\key{{\bf put} back text [from register {\it x\/}]}{:pu {\rm [{\it x\/}]}}
|
||
|
||
\key{{\bf substitute} {\sl repl} for first string on line matching {\sl pat}}{:s /{\sl pat}/{\sl repl}/}
|
||
|
||
\key{repeat last substitution}{:\&}
|
||
\key{repeat previous substitute with previous search pattern as {\sl pat}}{:\~{}}
|
||
|
||
\subsection{Ex File and Shell Commands}
|
||
|
||
\key{{\bf edit} file}{:e {\sl file}}
|
||
\key{reedit messed up current file}{:e!}
|
||
\key{edit previous file}{:e\#}
|
||
\key{{\bf read} in a file}{:r {\sl file}}
|
||
\key{{\bf read} in the output of a shell command}{:r {\sl !command}}
|
||
\key{write out specified lines into {\sl file}}{:w {\sl file}}
|
||
\key{save all modified buffers, ask confirmation}{:W {\sl file}}
|
||
\key{save all modified buffers, no confirmation}{:WW {\sl file}}
|
||
\key{write out specified lines at the end of {\sl file}}{:w>> {\sl file}}
|
||
\key{{\bf write} to the input of a shell command}{:w {\sl !command}}
|
||
\key{write out and then quit}{:wq {\sl file}}
|
||
|
||
\key{run a sub{\bf shell} in a window}{:sh}
|
||
\key{execute shell command {\sl command}}{:!\ {\sl command}}
|
||
\key{execute previous shell command with {\it args} appended}{:!! {\sl args}}
|
||
|
||
\subsection{Ex Miscellaneous Commands}
|
||
|
||
\key{define a macro {\it x} that expands to {\sl cmd}}{:map {\it x} {\sl cmd}}
|
||
\key{remove macro expansion associated with {\it x}}{:unma {\it x}}
|
||
\key{define a macro {\it x} that expands to {\sl cmd} in insert state}{:map!\ {\it x} {\sl cmd}}
|
||
\key{remove macro expansion associated with {\it x} in insert state}{:unma!\ {\it x}}
|
||
|
||
\key{print line number}{:.=}
|
||
\key{print last line number}{:=}
|
||
\key{print {\bf version} number of Viper}{:ve}
|
||
|
||
\key{shift specified lines to the right}{:>}
|
||
\key{shift specified lines to the left}{:<}
|
||
|
||
\key{{\bf join} lines}{:j}
|
||
\key{mark specified line to register {\it x}}{:k {\it x}}
|
||
\key{{\bf set} a variable's value}{:se}
|
||
\key{find first definition of {\bf tag} {\sl tag}}{:ta {\sl tag}}
|
||
|
||
\key{Current directory}{:pwd}
|
||
|
||
|
||
\copyrightnotice
|
||
|
||
\bye
|
||
|
||
% Local variables:
|
||
% compile-command: "tex viperCard"
|
||
% End:
|
||
|
||
% arch-tag: e287b45c-4c5e-4bf9-ae28-ead4cd9f68e3
|