Free even fields software for linux

Crimson Fields project is a tactical war game in the tradition of Battle Isle.

The outcome of the war lies in your hands. You decide which units are sent to the front lines, and when to unleash the reserves. Your mission objectives range from defending strategically vital locations to simply destroying all enemy forces in the area. Protect supply convoys or raid enemy facilities to uncover technological secrets or fill your storage bays so you can repair damaged units or build new ones in your own factories. Lead your troops to victory!

Tools are available to create custom maps and campaigns. You can also play the original Battle Isle maps if you have a copy of the game.

You can pit yourself against another human player either in hot-seat mode in front of the same machine or via e-mail, or against the computer.

Crimson Fields is distributed under the terms of the GNU General Public License (GPL). It has been developed and tested on Intel architecture with Linux, but it shouldnt be too hard to make it compile and run on other operating systems as well. So far it has been reported to work with Linux, various flavours of BSD, Sun Solaris, MacOS X, BeOS, and MS Windows.

Resizeable Form Fields is an extension which allows you to resize HTML form fields, including textareas, select boxes and more.

Resize HTML form fields, including textareas, select boxes, text fields, and iframes.

Sort::Fields is a Perl module that can sort lines containing delimited fields.

SYNOPSIS

use Sort::Fields;
@sorted = fieldsort [3, 2n], @lines;
@sorted = fieldsort +, [-1, -3, 0], @lines;

$sort_3_2n = make_fieldsort [3, 2n], @lines;
@sorted = $sort_3_2n->(@lines);

Sort::Fields provides a general purpose technique for efficiently sorting lists of lines that contain data separated into fields.

Sort::Fields automatically imports two subroutines, fieldsort and make_fieldsort, and two variants, stable_fieldsort and make_stable_fieldsort. make_fieldsort generates a sorting subroutine and returns a reference to it. fieldsort is a wrapper for the make_fieldsort subroutine.

The first argument to make_fieldsort is a delimiter string, which is used as a regular expression argument for a split operator. The delimiter string is optional. If it is not supplied, make_fieldsort splits each line using /s+/.

The second argument is an array reference containing one or more field specifiers. The specifiers indicate what fields in the strings will be used to sort the data. The specifier "1" indicates the first field, "2" indicates the second, and so on. A negative specifier like "-2" means to sort on the second field in reverse (descending) order. To indicate a numeric rather than alphabetic comparison, append "n" to the specifier. A specifier of "0" means the entire string ("-0" means the entire string, in reverse order).

The order in which the specifiers appear is the order in which they will be used to sort the data. The primary key is first, the secondary key is second, and so on.
fieldsort [1, 2], @data is roughly equivalent to make_fieldsort([1, 2])->(@data). Avoid calling fieldsort repeatedly with the same sort specifiers. If you need to use a particular sort more than once, it is more efficient to call make_fieldsort once and reuse the subroutine it returns.

stable_fieldsort and make_stable_fieldsort are like their "unstable" counterparts, except that the items that compare the same are maintained in their original order.

EXAMPLES

Some sample data (in array @data):

123 asd 1.22 asdd
32 ewq 2.32 asdd
43 rewq 2.12 ewet
51 erwt 34.2 ewet
23 erww 4.21 ewet
91 fdgs 3.43 ewet
123 refs 3.22 asdd
123 refs 4.32 asdd

# alpha sort on column 1
print fieldsort [1], @data;

123 asd 1.22 asdd
123 refs 3.22 asdd
123 refs 4.32 asdd
23 erww 4.21 ewet
32 ewq 2.32 asdd
43 rewq 2.12 ewet
51 erwt 34.2 ewet
91 fdgs 3.43 ewet

# numeric sort on column 1
print fieldsort [1n], @data;

23 erww 4.21 ewet
32 ewq 2.32 asdd
43 rewq 2.12 ewet
51 erwt 34.2 ewet
91 fdgs 3.43 ewet
123 asd 1.22 asdd
123 refs 3.22 asdd
123 refs 4.32 asdd

# reverse numeric sort on column 1
print fieldsort [-1n], @data;

123 asd 1.22 asdd
123 refs 3.22 asdd
123 refs 4.32 asdd
91 fdgs 3.43 ewet
51 erwt 34.2 ewet
43 rewq 2.12 ewet
32 ewq 2.32 asdd
23 erww 4.21 ewet

# alpha sort on column 2, then alpha on entire line
print fieldsort [2, 0], @data;

123 asd 1.22 asdd
51 erwt 34.2 ewet
23 erww 4.21 ewet
32 ewq 2.32 asdd
91 fdgs 3.43 ewet
123 refs 3.22 asdd
123 refs 4.32 asdd
43 rewq 2.12 ewet

# alpha sort on column 4, then numeric on column 1, then reverse
# numeric on column 3
print fieldsort [4, 1n, -3n], @data;

32 ewq 2.32 asdd
123 refs 4.32 asdd
123 refs 3.22 asdd
123 asd 1.22 asdd
23 erww 4.21 ewet
43 rewq 2.12 ewet
51 erwt 34.2 ewet
91 fdgs 3.43 ewet

# now, splitting on either literal period or whitespace
# sort numeric on column 4 (fractional part of decimals) then
# numeric on column 3 (whole part of decimals)
print fieldsort (?:.|s+), [4n, 3n], @data;

51 erwt 34.2 ewet
43 rewq 2.12 ewet
23 erww 4.21 ewet
123 asd 1.22 asdd
123 refs 3.22 asdd
32 ewq 2.32 asdd
123 refs 4.32 asdd
91 fdgs 3.43 ewet

# alpha sort on column 4, then numeric on the entire line
# NOTE: produces warnings under -w
print fieldsort [4, 0n], @data;

32 ewq 2.32 asdd
123 asd 1.22 asdd
123 refs 3.22 asdd
123 refs 4.32 asdd
23 erww 4.21 ewet
43 rewq 2.12 ewet
51 erwt 34.2 ewet
91 fdgs 3.43 ewet

# stable alpha sort on column 4 (maintains original relative order
# among items that compare the same)
print stable_fieldsort [4], @data;

123 asd 1.22 asdd
32 ewq 2.32 asdd
123 refs 3.22 asdd
123 refs 4.32 asdd
43 rewq 2.12 ewet
51 erwt 34.2 ewet
23 erww 4.21 ewet
91 fdgs 3.43 ewet

fields::aliased is a Perl module that can create aliases for object fields.

SYNOPSIS

package MyPackage;
use strict;
use fields qw($scalar @array %hash);

sub new {
my $class = shift;
my $self = fields::new($class);

return $self;
}

sub mymethod {
my MyPackage $self = shift;
use fields::aliased qw($self $scalar @array %hash);

$scalar = 1;
@array = (2 .. 4);
%hash = (one => 1, two => 2);
}

This module is a companion to the fields module, which allows efficient handling of instance variables with checking at compile time. It goes one step further and actually creates lexical aliases to the instance values, which can make code not only easier to type, but easier to read as well.

Declarations

You declare the fields using the fields pragma, as always.

use fields qw($scalar @array %hash nosigil);

Each field name may be preceded by a type sigil to indicate which kind of variable it is. Names without the type sigil are treated as scalars.

For names beginning with an underscore, see "PRIVATE FIELDS" below.

Constructors

You call fields::new to create the object.

my $self = fields::new($class);

Usage

In each method that uses the individual fields, you add a line similar to the following:

use fields::aliased qw($self $scalar @array %hash nosigil);

That is, list the variable being used for the object reference, and then the names of the fields that you are going to use in this method. fields::aliased takes care of declaring the appropriate Perl lexical variables and linking them to the appropriate field. You only need to specify the fields you are actually going to use, including any inherited from superclasses.

Mail::Message::Field contains one line of a message header.

INHERITANCE

Mail::Message::Field
is a Mail::Reporter

Mail::Message::Field is extended by
Mail::Message::Field::Fast
Mail::Message::Field::Flex
Mail::Message::Field::Full

SYNOPSIS

my $field = Mail::Message::Field->new(From => fish@tux.aq);
print $field->name;
print $field->body;
print $field->comment;
print $field->content; # body & comment
$field->print(*OUT);
print $field->string;
print "$fieldn";
print $field->attribute(charset) || us-ascii;

This implementation follows the guidelines of rfc2822 as close as possible, and may there produce a different output than implementations based on the obsolete rfc822. However, the old output will still be accepted.

These objects each store one header line, and facilitates access routines to the information hidden in it. Also, you may want to have a look at the added methods of a message:

my @from = $message->from;
my $sender = $message->sender;
my $subject = $message->subject;
my $msgid = $message->messageId;

my @to = $message->to;
my @cc = $message->cc;
my @bcc = $message->bcc;
my @dest = $message->destinations;

my $other = $message->get(Reply-To);

Class::Struct::FIELDS module combine Class::Struct, base and fields.

SYNOPSIS

(This page documents Class::Struct::FIELDS v.1.1.)
use Class::Struct::FIELDS;
# declare struct, based on fields, explicit class name:
struct (CLASS_NAME => { ELEMENT_NAME => ELEMENT_TYPE, ... });

use Class::Struct::FIELDS;
# declare struct, based on fields, explicit class name
# with inheritance:
struct (CLASS_NAME => [qw(BASE_CLASSES ...)],
{ ELEMENT_NAME => ELEMENT_TYPE, ... });

package CLASS_NAME;
use Class::Struct::FIELDS;
# declare struct, based on fields, implicit class name:
struct (ELEMENT_NAME => ELEMENT_TYPE, ...);

package CLASS_NAME;
use Class::Struct::FIELDS;
# declare struct, based on fields, implicit class name
# with inheritance:
struct ([qw(BASE_CLASSES ...)], ELEMENT_NAME => ELEMENT_TYPE, ...);

package MyObj;
use Class::Struct::FIELDS;
# declare struct with four types of elements:
struct (s => $, a => @, h => %, x => &, c => My_Other_Class);

$obj = new MyObj; # constructor

# scalar type accessor:
$element_value = $obj->s; # element value
$obj->s (new value); # assign to element

# array type accessor:
$ary_ref = $obj->a; # reference to whole array
$ary_element_value = $obj->a->[2]; # array element value
$ary_element_value = $obj->a (2); # same thing
$obj->a->[2] = new value; # assign to array element
$obj->a (2, newer value); # same thing

# hash type accessor:
$hash_ref = $obj->h; # reference to whole hash
$hash_element_value = $obj->h->{x}; # hash element value
$hash_element_value = $obj->h (x); # same thing
$obj->h->{x} = new value; # assign to hash element
$obj->h (x, newer value); # same thing

# code type accessor:
$code_ref = $obj->x; # reference to code
$obj->x->(...); # call code
$obj->x (sub {...}); # assign to element

# regexp type accessor:
$regexp = $obj->r; # reference to code
$string =~ m/$obj->r/; # match regexp
$obj->r (qr/ ... /); # assign to element

# class type accessor:
$element_value = $obj->c; # object reference
$obj->c->method (...); # call method of object
$obj->c (My_Other_Class::->new); # assign a new object

Class::Struct::FIELDS exports a single function, struct. Given a list of element names and types, and optionally a class name and/or an array reference of base classes, struct creates a Perl 5 class that implements a "struct-like" data structure with inheritance.

The new class is given a constructor method, new, for creating struct objects.
Each element in the struct data has an accessor method, which is used to assign to the element and to fetch its value. The default accessor can be overridden by declaring a sub of the same name in the package. (See Example 2.)

Each elements type can be scalar, array, hash, code or class.

Agendaroids is an "Asteroids" clone for the Agenda VR3 PDA.
Agendaroids is a game where you maneuver a space ship in a field of asteroids, and shoot at them to break them into smaller pieces.
It uses vector-based graphics with fixed-point trigonometry, so it runs well even on the FPU-less VR3, but it also runs on any other Xlib-based system.
Main features:
- Smooth vector graphics
- Dark-on-light display; better for greyscale LCD screens
- Light-on-dark display for monitors and color LCDs
- Looks really cool with the backlight on!
- Rotating asteroids
- Fast, table-based trigonometric functions
- Agenda-friendly key controls (as well as PC keyboard alternative)
- Sound effects (via piezo buzzer)
- Pause and resume (even if you quit)
- ... and more!

If you arent concerned about someone looking over your shoulder and stealing your passwords, why hassle with those obfuscated password fields, where you never know whether you typed your 30 character code correctly or not...

Unhide Passwords shows the contents of password fields in cleartext (instead of the asterisks), to make that process a bit easier.