X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/5bf6732d09804e9f47831f9daa74e3f0a3ad1bfc..24f355ee04994c12c6bee2b276aab8c1ff4c0748:/index.plp
diff --git a/index.plp b/index.plp
index 4cffec6..789607b 100644
--- a/index.plp
+++ b/index.plp
@@ -1,266 +1,8 @@
<:
-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';
-
-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;
- }
-}
-
-my $charset = $ascii ? 'us-ascii' : 'utf-8';
-my $ctype = "text/html; charset=$charset";
-$header{content_type} = $ctype;
-
-:>
-
-
-
-vi cheat sheet
-
-
-
-<:
- my %styles = map {$_ => $_} 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"
- if $showkeys and $get{keys} eq 'ghost';
-:>
-
-
-
+$header{Status} = '302 Go right ahead';
+$header{Location} = '/vim';
+:>
-
-vi/vim cheat sheet
-
-normal mode (default)
-
-
-
--
-
-
-
-<:
-our %sign = (
- arg => $ascii ? '.' : '·', # described as 'dot'
- motion => $ascii ? '|' : 'â',
- alias => $ascii ? 'see: ' : '»',
- 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 $_;
-}
-
-my %keytrans = qw(
- ^@ NUL ^a SOH ^b STX ^c ETX ^d EOT ^e ENQ ^f ACK ^g BEL
- ^h BS ^i tab ^j LF ^k VT ^l FF ^m CR ^n SO ^o SI
- ^p DLE ^q DC1 ^r DC2 ^s DC3 ^t DC4 ^u NAK ^v SYN ^w ETB
- ^x CAN ^y EM ^z SUB ^[ ESC ^\ FS ^] GS ^^ RS ^_ US
- ^? DEL
-);
-
-sub print_key {
- my ($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};
- for my $modefull (@moderows) {
- my $mode = $modefull;
- my @showcase = $mode =~ s/(\d+)(?:-(\d+))?$//
- ? (map {3 - $_} split //, $row == 0 && $2 || $1) : @caserows;
- my $modekeys = $keys{$mode};
-
- for my $case (@showcase) {
- my $keycase = $keyrow->[$case] or next;
- @$keycase or next;
-
- printf "\t", $mode ne '' && sprintf(
- ' class="%s"', ($get{static} ? '' : 'mode ') . 'mode' . escapeclass($mode)
- );
- printf("%s: %s
\n", # XXX insert here to fix msie<=6
- $modekeys->{desc} || "mode $mode",
- "$rowdesc[$row] row $casedesc[$case]"
- );
- my $caseclass = 'keys';
- $caseclass .= ' lead' if defined $modekeys->{lead}; # leading command key shown
- $caseclass .= " $casedesc[$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
-
-:>
-
-
-
-
-
-
-
- - 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 :>
-
-
-
Mainly just the Vim sheet so far...
+