--- /dev/null
+package Shiar_Sheet::KeySigns;
+
+use utf8;
+use strict;
+use warnings;
+
+our $VERSION = '1.00';
+
+sub import {
+ my $class = shift;
+
+ my $ascii = undef;
+ if (exists $PLP::Script::get{ascii}) {
+ # manual override
+ $ascii = !defined $PLP::Script::get{ascii} || $PLP::Script::get{ascii} !~ /^0*$/;
+ }
+ elsif (defined $ENV{HTTP_ACCEPT_CHARSET}) {
+ $ascii = 1;
+ for (split q{,}, $ENV{HTTP_ACCEPT_CHARSET}) {
+ $ascii = undef, last if $_ eq '*' or m{utf-?8}i;
+ }
+ }
+
+ my %sign = (
+ -ascii => $ascii,
+ charset=> $ascii ? 'us-ascii' : 'utf-8',
+ arg => $ascii ? '.' : '·', # described as 'dot'
+ args => $ascii ? ':' : '⁚',
+ argi => $ascii ? "'" : '′',
+ argm => $ascii ? '|' : '↕',
+ motion => $ascii ? '|' : '↕',
+ alias => $ascii ? 'see: ' : '»',
+ up => $ascii ? 'up' : '▲',
+ right => $ascii ? 'right' : '▶',
+ down => $ascii ? 'down' : '▼',
+ left => $ascii ? 'left' : '◀',
+ sep => $ascii ? '*' : '•',
+ _ => defined $ascii && !$ascii ? "\x{200b}" : '<wbr>',
+ # use the correct ZWNJ only when unicode is forced on
+ # default to use unofficial html for best support
+ );
+
+ my ($parent) = caller;
+ eval '*'.$parent.'::sign = \%sign';
+}
+
+1;
+
+__END__
+
+=head1 NAME
+
+Shiar_Sheet::KeySigns - Common Unicode characters in user-preferred charset
+
+=head1 SYNOPSIS
+
+ use Shiar_Sheet::KeySigns;
+ print "$sign{alias} some$sign{_}thing"; # see: some<wbr>thing
+
+ package PLP::Script;
+ our %get = (ascii => 0); # user input
+ Shiar_Sheet::KeySigns->import;
+ print "$sign{alias} some$sign{_}thing"; # »some( )thing
+
+=head1 AUTHOR
+
+Mischa POSLAWSKY <perl@shiar.org>
+
+=head1 LICENSE
+
+Copyright. All rights reserved.
+
no warnings 'qw'; # you know what you doing
no warnings 'uninitialized'; # save some useless checks for more legible code
-our $VERSION = '1.0';
+use Shiar_Sheet::KeySigns qw(%sign);
-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;
- }
-}
+our $VERSION = '1.0';
-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}";
:><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<head>
<title>nethack cheat sheet</title>
-<meta http-equiv="content-type" content="<:= $ctype :>">
+<meta http-equiv="content-type" content="<:= $header{content_type} :>">
<link rel="stylesheet" type="text/css" media="all" href="base.css">
<!--[if lte IE 6]><style> .help dl.legend dt {margin:0 0 1px} </style><![endif]-->
<!--[if lte IE 7]><style> .help dl.legend dd {float:none} </style><![endif]--><:
</li>
<:
-our %sign = (
- arg => $ascii ? '.' : '·', # described as 'dot'
- args => $ascii ? ':' : '⁚',
- argi => $ascii ? "'" : '′',
- argm => $ascii ? '|' : '↕',
- 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}" : '<wbr>',
- # use the correct ZWNJ only when unicode is forced on
- # default to use unofficial html for best support
-);
-
use Shiar_Sheet::Keyboard;
my $keys = Shiar_Sheet::Keyboard->new({do 'nethack.inc.pl'});
$keys->map($get{map}) or undef $get{map};
<li>keyboard <strong>map</strong> is
<:= $get{map} ? 'set to ' : '' :><em><:= $keys->{map} :></em>
<li><strong>ascii</strong> mode is
- <:= exists $get{ascii} && 'forced ' :><em><:=
- $ascii ? 'on' : 'off' :></em>
+ <:= defined $sign{-ascii} && 'forced ' :><em><:=
+ $sign{-ascii} ? 'on' : 'off' :></em>
<li><strong>keys</strong> are
<em><:= $showkeys ? 'always shown' : 'hidden if unassigned' :></em><:=
!exists $get{keys} && ' by default' :>
no warnings 'qw'; # you know what you doing
no warnings 'uninitialized'; # save some useless checks for more legible code
-our $VERSION = '1.2';
+use Shiar_Sheet::KeySigns qw(%sign); # dependant on $get{ascii}
-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;
- }
-}
+our $VERSION = '1.2';
-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}";
:><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<head>
<title>vi cheat sheet</title>
-<meta http-equiv="content-type" content="<:= $ctype :>">
+<meta http-equiv="content-type" content="<:= $header{content_type} :>">
<link rel="stylesheet" type="text/css" media="all" href="base.css">
<!--[if lte IE 6]><style> .help dl.legend dt {margin:0 0 1px} </style><![endif]-->
<!--[if lte IE 7]><style> .help dl.legend dd {float:none} </style><![endif]--><:
</li>
<:
-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}" : '<wbr>',
- # use the correct ZWNJ only when unicode is forced on
- # default to use unofficial html for best support
-);
-
use Shiar_Sheet::Keyboard;
my $keys = Shiar_Sheet::Keyboard->new({do 'vim.inc.pl'});
$keys->map($get{map}) or undef $get{map};
<li>keyboard <strong>map</strong> is
<:= $get{map} ? 'set to ' : '' :><em><:= $keys->{map} :></em>
<li><strong>ascii</strong> mode is
- <:= exists $get{ascii} && 'forced ' :><em><:=
- $ascii ? 'on' : 'off' :></em>
+ <:= defined $sign{-ascii} && 'forced ' :><em><:=
+ $sign{-ascii} ? 'on' : 'off' :></em>
<li><strong>keys</strong> are
<em><:= $showkeys ? 'always shown' : 'hidden if unassigned' :></em><:=
!exists $get{keys} && ' by default' :>
no warnings 'qw'; # you know what you doing
no warnings 'uninitialized'; # save some useless checks for more legible code
-our $VERSION = '1.0';
+use Shiar_Sheet::KeySigns qw(%sign);
-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;
- }
-}
+our $VERSION = '1.0';
-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}";
:><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<head>
<title>vimperator cheat sheet</title>
-<meta http-equiv="content-type" content="<:= $ctype :>">
+<meta http-equiv="content-type" content="<:= $header{content_type} :>">
<link rel="stylesheet" type="text/css" media="all" href="base.css">
<!--[if lte IE 6]><style> .help dl.legend dt {margin:0 0 1px} </style><![endif]-->
<!--[if lte IE 7]><style> .help dl.legend dd {float:none} </style><![endif]--><:
</li>
<:
-our %sign = (
- arg => $ascii ? '.' : '·', # described as 'dot'
- args => $ascii ? ':' : '⁚', # described as 'two dots'
- alias => $ascii ? 'see: ' : '»',
- up => $ascii ? 'up' : '▲',
- right => $ascii ? 'right' : '▶',
- down => $ascii ? 'down' : '▼',
- left => $ascii ? 'left' : '◀',
- sep => $ascii ? '*' : '•',
- _ => exists $get{ascii} && !$ascii ? "\x{200b}" : '<wbr>',
- # use the correct ZWNJ only when unicode is forced on
- # default to use unofficial html for best support
-);
-
use Shiar_Sheet::Keyboard;
my $keys = Shiar_Sheet::Keyboard->new({do 'vimperator.inc.pl'});
$keys->map($get{map}) or undef $get{map};
<li>keyboard <strong>map</strong> is
<:= $get{map} ? 'set to ' : '' :><em><:= $keys->{map} :></em>
<li><strong>ascii</strong> mode is
- <:= exists $get{ascii} && 'forced ' :><em><:=
- $ascii ? 'on' : 'off' :></em>
+ <:= defined $sign{-ascii} && 'forced ' :><em><:=
+ $sign{-ascii} ? 'on' : 'off' :></em>
<li><strong>keys</strong> are
<em><:= $showkeys ? 'always shown' : 'hidden if unassigned' :></em><:=
!exists $get{keys} && ' by default' :>
git.shiar.nl / sheet.git / commitdiff