X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/24f355ee04994c12c6bee2b276aab8c1ff4c0748..c11640facf0c976140547ef1b58971ec8a661dd3:/vim.plp diff --git a/vim.plp b/vim.plp index df3cca5..62587c0 100644 --- a/vim.plp +++ b/vim.plp @@ -1,76 +1,29 @@ -<: -use utf8; -use strict; -use warnings; -no warnings 'qw'; # you know what you doing -no warnings 'uninitialized'; # save some useless checks for more legible code - -our $VERSION = '1.1'; +<(common.inc.plp)><: + our $VERSION = 'v1.2'; -our $ascii = 0; -if (exists $get{ascii}) { - $ascii = $get{ascii} ne '0'; # manual override -} elsif (defined $ENV{HTTP_ACCEPT_CHARSET}) { - $ascii = 1; - for (split q{,}, $ENV{HTTP_ACCEPT_CHARSET}) { - $ascii = 0, last if $_ eq '*' or m{utf-?8}i; - } -} + use Shiar_Sheet::KeySigns qw(%sign); # dependant on $get{ascii} -my $charset = $ascii ? 'us-ascii' : 'utf-8'; -my $ctype = "text/html; charset=$charset"; -$header{content_type} = $ctype; + $header{content_type} = "text/html; charset=$sign{charset}"; :> + vi cheat sheet - - +<:= stylesheet(qw'light dark circus mono red terse') :> <: - my %styles = map {$_ => $_} qw(dark circus mono terse); - our $style = exists $get{style} && $styles{$get{style}} || 'light'; - printf(qq{\n}, - $_ eq $style ? 'stylesheet' : 'alternate stylesheet', "$_.css", $_ - ) for keys %styles; - our $showkeys = exists $get{keys} && $get{keys} ne '0'; - print "\n" unless $showkeys; - print "\n" + print "\n".'' + unless $showkeys; + print "\n".'' if $showkeys and $get{keys} eq 'ghost'; :> + - - - +

vi/vim cheat sheet

@@ -80,123 +33,16 @@ function setmode(classname) {
    • <: -our %sign = ( - arg => $ascii ? '.' : '·', # described as 'dot' - motion => $ascii ? '|' : '↕', - alias => $ascii ? 'see: ' : '»', - up => $ascii ? 'up' : '▲', - right => $ascii ? 'right' : '▶', - down => $ascii ? 'down' : '▼', - left => $ascii ? 'left' : '◀', - sep => $ascii ? '*' : '•', - _ => 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 $_; -} - -my %keytrans = qw( - ^@ NUL ^a SOH ^b STX ^c ETX ^d EOT ^e ENQ ^f ACK ^g BEL - ^h BS ^i tab ^j LF ^k VT ^l FF ^m CR ^n SO ^o SI - ^p DLE ^q DC1 ^r DC2 ^s DC3 ^t DC4 ^u NAK ^v SYN ^w ETB - ^x CAN ^y EM ^z SUB ^[ ESC ^\ FS ^] GS ^^ RS ^_ US - ^? DEL -); - -sub print_key { - my ($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'; - -# $key = $keytrans{$key} if defined $keytrans{$key}; - 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}; -my @moderows = $get{static} ? split(/\s+/, $get{static}) : sort keys %keys; - -for (my $row = 0; $row <= $#$keyrows; $row++) { - my $keyrow = $keyrows->[$row]; - my @caserows = 0 .. $#$keyrow; - - print qq{
  • \n}; -} # row - +use Shiar_Sheet::Keyboard; +my $keys = Shiar_Sheet::Keyboard->new({do 'vim.inc.pl'}); +$keys->map($get{map}) or undef $get{map}; +$keys->print_rows($get{rows}); :> @@ -230,18 +76,18 @@ for (my $row = 0; $row <= $#$keyrows; $row++) {
    Commands with a dot need a char argument afterwards.
    key<:= $sign{motion} :>
    Requires a motion afterwards, operates between cursor and destination. -
    vim +
    vim
    Not in original Vi (assessment incomplete). -
    vim7 +
    vim7
    New in vim version 7.x.