Free reference letter software for linux

XML::DOM::EntityReference is an XML ENTITY reference in XML::DOM.

XML::DOM::EntityReference extends XML::DOM::Node.

EntityReference objects may be inserted into the structure model when an entity reference is in the source document, or when the user wishes to insert an entity reference. Note that character references and references to predefined entities are considered to be expanded by the HTML or XML processor so that characters are represented by their Unicode equivalent rather than by an entity reference.

Moreover, the XML processor may completely expand references to entities while building the structure model, instead of providing EntityReference objects. If it does provide such objects, then for a given EntityReference node, it may be that there is no Entity node representing the referenced entity; but if such an Entity exists, then the child list of the EntityReference node is the same as that of the Entity node. As with the Entity node, all descendants of the EntityReference are readonly.

The resolution of the children of the EntityReference (the replacement value of the referenced Entity) may be lazily evaluated; actions by the user (such as calling the childNodes method on the EntityReference node) are assumed to trigger the evaluation.

Objective Modula-2 programming language is a hybrid between Smalltalk and Modula-2 based on the object model and runtime of Objective-C.
The design is an example how native Cocoa/GNUstep support can be added to static imperative programming languages without implementing a bridge.
Objective Modula-2s scope encompasses the design of the Objective Modula-2 programming language and the implementation of a compiler to implement it. The initial compiler will generate Objective-C source code.
Enhancements:
- This code is used to verify ideas and concepts which come up in the course of defining the language.
- It is in an early stage, incomplete and subject to frequent changes.

Zence is a small program written in Postscript that generates random text.

Word morphology and the occurrence of certain letters or letter combinations are configurable.

It may be used for generating words to be used in artificial languages, but with the correct set of parameters can also generate text that resembles existing languages.

Usage:

cat zence-params- .ps zence- .ps | gv -
cat zence-params- .ps zence- .ps | gs -
cat zence-params- .ps zence- .ps | lp -d $PRINTER

Stream::Reader is a stream reader Perl class.

SYNOPSIS

# Input stream can be reference to TYPEGLOB or SCALAR, output stream
# can be the same types or undefined

# Constructor
$stream = Stream::Reader->new( *IN,
{ Limit => $limit, BuffSize => $buffsize, Mode => UB } );

# Reading all before delimiter beginning from current position.
# Delimiter is SCALAR or reference to array with many SCALARs.
# Returns true value on succesfull matching or if end of stream
# expected at first time
$bool = $stream->readto( $delimiter,
{ Out => *OUT, Limit => $limit, Mode => AIE } );

# Reading fixed number of chars beginning from current position.
# Returns true value if was readed number of chars more then zero or
# end of stream was not expected yet
$bool = $stream->readsome( $limit, { Out => *OUT, Mode => A } );

# Mode is string, what can contains:
# U - modificator for constructor. disable utf-8 checking
# B - modificator for constructor. enable second buffer for speed up
# case insensitive search
# A - modificator for readto() and readsome(). appending data to
# output stream, if stream is SCALAR
# I - modificator for readto(). enable case insensitive search
# E - modificator for readto(). at end of input stream alltimes
# returns false value

$number = $stream->{Total}; # total number of readed chars
$number = $stream->{Readed}; # number of readed chars at last
# operation (without matched string
# length at readto() method)
$number = $stream->{Stored}; # number of succesfully stored chars
# at last operation
$string = $stream->{Match}; # matched string at last operation
# (actually for readto() only)
$bool = $stream->{Error}; # error status. true on error

METHODS

OBJ = Stream::Reader->new( INPUT, { ... Params ... } )

The constructor method instantiates a new Stream::Reader object.

INPUT - is a reference to file stream, opened for reading, or reference to defined string. This is an obligatory parameter.

Params (all optionaly):

Limit - limit size of input stream data in characters. If this parameter is absent, not defined or less then zero, then all data from input stream will be available for reading.

BuffSize - size of buffer in characters. If this parameter is absent, not defined or less then zero, then will be used default buffer size 32768 characters.

Mode - is string with letters-modificators:

B - use second buffer. Can really speed up search in case insensitive mode.
U - disable UTF-8 data check in UTF-8 mode. Use this flag if you are absolutely sure, that your UTF-8 data is valid.

RESULT = OBJ->readto( DELIMITER, { ... Params ... } )

This method reads all data from input stream before first found delimiter, beginning from current position.

RESULT - boolean value. True value if successfuly found delimeter or and of input stream has expected at first time. False value otherwise, or in case of reading error.

DELIMETER - is a string-delimeter or reference to array with many delimeters. This is an obligatory parameter and must be defined.

Remember! In case of many delimiters, left delimiter alltimes have more priority then right!

Params (all optionaly):

Out - is a reference to file stream, opened for writing, or reference to string. If this parameter is absent then data will not stored.
Limit - size in characters. Defines, the maximum number of characters that must be stored in Out. If this paramter is absent, not defined or less then zero, then this method will be trying to store all readed data.
Mode - is string with letters-modificators:
A - appendig data to Out if Out is a reference to string.
I - search in case insensitive mode.
E - at the end of input stream returns only false value. Without this modificator, if end of stream expected at first time, then will be returned true value.

RESULT = OBJ->readsome( LIMIT, { ... Params ... } )
This method reads fixed number of characters from input stream beginning from current position.

RESULT - boolean value. True value, if any characters were read or end of input stream is not expected yet. False value otherwise, or in case of reading error.

LIMIT - limit size in characters, how many it is necessary to read. If this parameter is absent, not defined or less then zero, then will be read all available data from input stream.

Params (all optionaly):

Out - the same as in readto() method.
Mode - is string with letters-modificators:
A - the same as in readto() method.

Statistics:

OBJ->{Total} - total number of readed characters. Warning! This module using block reading and real position in stream is different.
OBJ->{Readed} - number of readed characters at last operation (without matched string length at readto() method).
OBJ->{Stored} - number of succesfully stored chars at last operation
OBJ->{Match} - matched string at last operation (actually for readto() only)
OBJ->{Error} - boolen error status. At any reading erorrs all operations will be stopes and this flag turned to true value.

YAPE::Regex::Element contains sub-classes for YAPE::Regex elements.

SYNOPSIS

use YAPE::Regex MyExt::Mod;
# this sets up inheritence in MyExt::Mod
# see YAPE::Regex documentation

YAPE MODULES

The YAPE hierarchy of modules is an attempt at a unified means of parsing and extracting content. It attempts to maintain a generic interface, to promote simplicity and reusability. The API is powerful, yet simple. The modules do tokenization (which can be intercepted) and build trees, so that extraction of specific nodes is doable.

Methods for YAPE::Regex::Element

This class contains fallback methods for the other classes.
my $str = $obj->text;
Returns a string representation of the content of the regex node itself, not any nodes contained in it. This is undef for non-text nodes.
my $str = $obj->string;
Returns a string representation of the regex node itself, not any nodes contained in it.
my $str = $obj->fullstring;
Returns a string representation of the regex node, including any nodes contained in it.
my $quant = $obj->quant;
Returns a string with the quantity, and a ? if the node is non-greedy. The quantity is one of *, +, ?, {M,N}, or an empty string.
my $ng = $obj->ngreed;
Returns a ? if the node is non-greedy, and an empty string otherwise.

Methods for YAPE::Regex::anchor

This class represents anchors. Objects have the following methods:
my $anchor = YAPE::Regex::anchor->new($type,$q,$ng);
Creates a YAPE::Regex::anchor object. Takes three arguments: the anchor (^, A, $, Z, z, B, b, or G), the quantity, and the non-greedy flag. The quantity should be an empty string.
my $anc = YAPE::Regex::anchor->new(A, , ?);
# /A?/
my $type = $anchor->type;
Returns the string anchor.
Methods for YAPE::Regex::macro
This class represents character-class macros. Objects have the following methods:
my $macro = YAPE::Regex::macro->new($type,$q,$ng);
Creates a YAPE::Regex::macro object. Takes three arguments: the macro (w, W, d, D, s, or S), the quantity, and the non-greedy flag.
my $macro = YAPE::Regex::macro->new(s, {3,5});
# /s{3,5}/
my $text = $macro->text;
Returns the macro.
print $macro->text; # s
my $type = $macro->type;
Returns the string macro.

Methods for YAPE::Regex::oct

This class represents octal escapes. Objects have the following methods:
my $oct = YAPE::Regex::oct->new($type,$q,$ng);
Creates a YAPE::Regex::oct object. Takes three arguments: the octal number (as a string), the quantity, and the non-greedy flag.
my $oct = YAPE::Regex::oct->new(040);
# / 40/
my $text = $oct->text;
Returns the octal escape.
print $oct->text; # 40
my $type = $oct->type;
Returns the string oct.

Methods for YAPE::Regex::hex

This class represents hexadecimal escapes. Objects have the following methods:
my $hex = YAPE::Regex::hex->new($type,$q,$ng);
Creates a YAPE::Regex::hex object. Takes three arguments: the hexadecimal number (as a string), the quantity, and the non-greedy flag.
my $hex = YAPE::Regex::hex->new(20,{2,});
# /x20{2,}/
my $text = $hex->text;
Returns the hexadecimal escape.
print $hex->text; # x20
my $type = $hex->type;
Returns the string hex.

Methods for YAPE::Regex::utf8hex

This class represents UTF hexadecimal escapes. Objects have the following methods:
my $hex = YAPE::Regex::utf8hex->new($type,$q,$ng);
Creates a YAPE::Regex::utf8hex object. Takes three arguments: the hexadecimal number (as a string), the quantity, and the non-greedy flag.
my $utf8hex = YAPE::Regex::utf8hex->new(beef,{0,4});
# /x{beef}{2,}/
my $text = $utf8hex->text;
Returns the hexadecimal escape.
print $utf8hex->text; # x{beef}
my $type = $utf8hex->type;
Returns the string utf8hex.

Methods for YAPE::Regex::backref

This class represents back-references. Objects have the following methods:
my $bref = YAPE::Regex::bref->new($type,$q,$ng);
Creates a YAPE::Regex::bref object. Takes three arguments: the number of the back-reference, the quantity, and the non-greedy flag.
my $bref = YAPE::Regex::bref->new(2,,?);
# /2?/
my $text = $bref->text;
Returns the backescape.
print $bref->text; # 2
my $type = $bref->type;
Returns the string backref.

Methods for YAPE::Regex::ctrl

This class represents control character escapes. Objects have the following methods:
my $ctrl = YAPE::Regex::ctrl->new($type,$q,$ng);
Creates a YAPE::Regex::ctrl object. Takes three arguments: the control character, the quantity, and the non-greedy flag.
my $ctrl = YAPE::Regex::ctrl->new(M);
# /cM/
my $text = $ctrl->text;
Returns the control character escape.
print $ctrl->text; # cM
my $type = $ctrl->type;
Returns the string ctrl.

Methods for YAPE::Regex::named

This class represents named characters. Objects have the following methods:
my $ctrl = YAPE::Regex::named->new($type,$q,$ng);
Creates a YAPE::Regex::named object. Takes three arguments: the name of the character, the quantity, and the non-greedy flag.
my $named = YAPE::Regex::named->new(GREEK SMALL LETTER BETA);
# /N{GREEK SMALL LETTER BETA}/
my $text = $named->text;
Returns the character escape text.
print $named->text; # N{GREEK SMALL LETTER BETA}
my $type = $named->type;
Returns the string named.

Yahoo::Marketing::BucketType is an object to represent a Yahoo Marketing BucketType.

SYNOPSIS

See http://ysm.techportal.searchmarketing.yahoo.com/docs/reference/dataObjects.asp for documentation of the various data objects.

new

Creates a new instance

METHODS

get/set methods

bucketID
max
min

get (read only) methods

Getopt::ExPar contains extended parameters command line parser.

SYNOPSIS

use Getopt::ExPar;

my(@PDT, @MM, %OPT);
ExPar @PDT, @MM, $OPT;

EXPORT

use Getopt::ExPar exports the sub ExPar into your name space.

ExPar is a perl5 module used to parse command line parameters. This package uses the @PDT, Parameter Description Table, and the @MM, Message Module, to return %OPT which is a hash reference containing the command line option data. The function of Getopt::ExPar is based on Getopt::EvaP, created by Stephen O. Lidie.

Introduction

The ExPar function parses a perl command line. Using the option definitions in the @PDT, argument types are checked and the arguments themselves may be checked against a specified range or pattern. By using both @PDT and @MM, several types of help may be retured to the user. ExPar handles command lines with this format:

command [-parameters] [file_list]

where any parameters and file_list are optional.

Parameter Description Table (PDT) Syntax

Here is the PDT syntax. Optional constructs are enclosed in [], and the | character separates possible values in a list.

PDT [program_name, alias]
[parameter_name[, alias]: type [pattern | range] [ = [default_variable,] default_value]]
PDTEND [flag_list]

flag_list is one or more of the following flags: optional_file_list | required_file_list | no_file_list: specifies condition of list of files at end of command line. (only one of these may be specified) abbreviations: allows for abbreviations of commands or aliases as long as enough of the command is given to make it distinguishable from all others. If not, a message is printed so the user may be more specific. switchglomming: allows for multiple single-letter switch options to be specified as single option (must be first option). pdt_warnings: for debugging a @PDT, it prints out messages that are not necessarily errors, like inconsistent number of default values in a list, etc.
The default_variable is an environment variable - see the section Usage Notes for complete details.

So, the simplest possible PDT would be:

PDT
PDTEND

This PDT would simply define a -help switch for the command, but is rather useless.

A typical PDT would look more like this:

PDT frog
number, n: integer = 1
chars, c: string = "default_string"
PDTEND no_file_list

This PDT, for command frog, defines two parameters, number (or n), of type integer with a default value of 1, and chars (or c), of type string with a default value of "default_string". The PDTEND no_file_list indicator indicates that no trailing file_list can appear on the command line. Of course, the -help switch is defined automatically.

Each of these options may be further refined by using a range and a pattern, respectively:

PDT frog
number, n: integer (((#100, the # is implied. Other simple conditions are < and == (a single = is accepted as ==, not an assignment). Ex: This condition: (#>10, #<<less