X-Git-Url: http://git.shiar.net/sheet.git/blobdiff_plain/a7550acbfb812044fa2804a27849da4b124d2b61..5ff4b1c1b790314cd654d32ca6d72368d1748283:/index.plp
diff --git a/index.plp b/index.plp
index 01a3bf2..453bb65 100644
--- a/index.plp
+++ b/index.plp
@@ -2,248 +2,61 @@
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 $VERSION = 'v1.0';
-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} = $ctype;
+$header{content_type} = "text/html; charset=utf-8";
:>
+
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';
-:>
-
-
-
-
-
-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);
-}
+Shiar's cheat sheets
-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))
- );
- 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{\n};
- while (my ($mode, $modekeys) = each %keys) {
- for (my $case = 0; $case <= $#$keyrow; $case++) {
- my $keycase = $keyrow->[$case];
- @$keycase or next;
-
- printf(qq{\t%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
+
+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 :>
-
-
-
+Unicode characters
+
-