normal mode (default)

- -

Esc normal mode - -

- -<: -our %sign = ( - arg => $ascii ? '.' : 'Â·', # described as 'dot' - motion => $ascii ? '|' : 'â', - alias => $ascii ? 'see: ' : 'Â»', - up => $ascii ? 'up' : 'â²', - right => $ascii ? 'right' : 'â¶', - down => $ascii ? 'down' : 'â¼', - left => $ascii ? 'left' : 'â', - sep => $ascii ? '*' : 'â¢', - _ => exists $get{ascii} && !$ascii ? "\x{200b}" : '', - # use the correct ZWNJ only when unicode is forced on - # default to use unofficial html for best support -); - -my %keys = do 'vim-cmds.inc.pl'; - -my @casedesc = qw(ctrl shift); -my @rowdesc = qw(numeric top home bottom); -my %keyrows = do 'vim-keys.inc.pl'; - -sub keyunalias { - my ($key, %tree) = @_; - $key =~ s/(\S*?)(\^?\S)($|\s.*)/$2/; - my $mode = $1; - return [] unless defined $keys{$mode}{$key}; - return $keys{$mode}{$key} if ref $keys{$mode}{$key}; - return if $tree{$key}++; # endless loop failsafe - return keyunalias($keys{$mode}{$key}, %tree); -} - -sub escapeclass { - local $_ = shift; - s/\^/_c/g; - s/\[/_sbo/g; - s/\]/_sbc/g; - s/^$/_/; - return $_; -} - -sub print_key { - my ($mode, $key, $keyinfo) = @_; - - $keyinfo = [ $sign{alias}.$keyinfo, keyunalias($keyinfo)->[1] . ' alias' ] - if defined $keyinfo and not ref $keyinfo; # alias - my ($desc, $flags, $mnem) = @$keyinfo if defined $keyinfo; - defined $desc or $flags = $key eq '^0' ? 'ni' : 'no'; - - my $keytxt = $mode . Entity($key) if $key ne '^0'; - $keytxt .= $sign{arg} while $flags =~ s/ ?\barg\b//; # argument - $keytxt .= "$sign{motion}" if $flags =~ s/ ?\bargm\b//; # motion argument - $keytxt =~ s{\^(?=.)}{^}; # element around ctrl-identifier - my $onclick = $flags =~ s/ ?\bmode(\S*)// && defined $keys{$1} && sprintf( - ' onclick="setmode(%s)"', - $1 eq '' ? '' : sprintf(q{'mode%s'}, escapeclass($1)) - ); - $onclick .= sprintf(q{ onclick="document.location='%s'"}, $1) - if $flags =~ s/ ?\blink(\S*)//; - my $keyhint = defined($mnem) && qq{ title="$mnem"}; - - print qq{\t\t

$keytxt}; - print ' ', $desc if defined $desc; - print "\n"; -} - -our $map = defined $keyrows{$get{map}} ? $get{map} : 'qwerty'; -my $keyrows = $keyrows{$map}; - -for (my $row = 0; $row <= $#$keyrows; $row++) { - my $keyrow = $keyrows->[$row]; - print qq{

%s

\n}, # XXX insert here to fix msie<=6 - $mode ne '' && sprintf( - ' class="%s"', 'mode mode' . escapeclass($mode) - ), - sprintf('%s: %s', - $modekeys->{desc} || "mode $mode", - "$rowdesc[$row] row $casedesc[$case]" - ) - ); - my $modeclass = 'keys'; - $modeclass .= ' lead' if defined $modekeys->{lead}; # leading command key shown - $modeclass .= " $casedesc[$case]" if defined $casedesc[$case]; - print qq{\t\t

\n}; - print_key($modekeys->{lead}, $_, $modekeys->{$_}) for @$keycase; - print qq{\t\t\n}; - } # case - - } # mode - print qq{\t

\n}; -} # row + +cheat sheets + + +<:= stylesheet(qw'light dark red') :> + + + + + +

Shiar's cheat sheets

+ +

+Through the miracle of formatting, design, abbreviation, compression, and Perl, +the following topics have been condensed into single pages of reference. +
+Originally created by Mischa Poslawsky, +but you're free to use, print, alter, and redistribute under the AGPL license. +

-:> +

Keyboard maps

- -

info -: Info command: shows/does something without altering anything. -
motion -: Moves the cursor, or defines the range for an operator (<:= $sign{motion} :>). -
positioning -: Other movement (jumps, window (re)positioning). -
command -: Direct action command. -
ins mode -: Enters Insert or Replace mode. -
mode -: Enters a different mode. -
vis mode -: Enters Visual or Select mode. -
key cmd -: Additional key commands (click for overview). -

- -

key<:= $sign{arg} :> -: Commands with a dot need a char argument afterwards. -
key<:= $sign{motion} :> -: Requires a motion afterwards, operates between cursor and destination. -
vim -: Not in original Vi (assessment incomplete). -
vim7 -: New in vim version 7.x. -

- -

keyboard map is - <:= $get{map} ? 'set to ' : '' :><:= $map :> -
ascii mode is - <:= exists $get{ascii} && 'forced ' :><:= - $ascii ? 'on' : 'off' :> -
keys are - <:= $showkeys ? 'always shown' : 'hidden if unassigned' :><:= - exists $get{keys} || ' by default' :> -
default style is - <:= defined $get{style} && 'set to ' :><:= $style :> -

vi/vim cheat sheet

normal mode (default)

%s

Shiar's cheat sheets

Keyboard maps

Unicode characters