# Copyright (c) 2005 - 2006 Hans Jeuken. All rights reserved.
# This program is free software; you can redistribute it and/or
# modify it under the same terms as Perl itself.

# This file was generated from the 'katexml/prolog.xml' file of the syntax highlight
# engine of the kate text editor (http://kate.kde.org

#kate xml version 1.04
#kate version 2.1
#generated: Wed Nov  1 21:17:52 2006, localtime

package Syntax::Highlight::Engine::Kate::Prolog;

use vars qw($VERSION);
$VERSION = '0.02';

use strict;
use warnings;
use base('Syntax::Highlight::Engine::Kate::Template');

sub new {
	my $proto = shift;
	my $class = ref($proto) || $proto;
	my $self = $class->SUPER::new(@_);
	$self->attributes({
		'Arithmetic' => 'Keyword',
		'Comment' => 'Comment',
		'Data Type' => 'DataType',
		'Identifier' => 'Normal',
		'Integer' => 'DecVal',
		'Keyword' => 'Keyword',
		'Normal Text' => 'Normal',
		'String' => 'String',
		'Symbol' => 'Normal',
		'Variable' => 'Others',
	});
	$self->listAdd('arith',
		'abs',
		'arctan',
		'cos',
		'div',
		'exp',
		'ln',
		'log',
		'mod',
		'random',
		'randominit',
		'round',
		'sin',
		'sqrt',
		'tan',
		'trunc',
		'val',
	);
	$self->listAdd('basetype',
		'binary',
		'byte',
		'char',
		'dword',
		'integer',
		'long',
		'real',
		'ref',
		'sbyte',
		'short',
		'string',
		'symbol',
		'ulong',
		'unsigned',
		'ushort',
		'word',
	);
	$self->listAdd('compiler',
		'bgidriver',
		'bgifont',
		'check_determ',
		'code',
		'config',
		'diagnostics',
		'error',
		'errorlevel',
		'gstacksize',
		'heap',
		'nobreak',
		'nowarnings',
		'printermenu',
		'project',
	);
	$self->listAdd('keywordl',
		'abstract',
		'align',
		'and',
		'as',
		'class',
		'clauses',
		'constants',
		'database',
		'determ',
		'domains',
		'elsedef',
		'endclass',
		'enddef',
		'erroneous',
		'facts',
		'failure',
		'global',
		'goal',
		'if',
		'ifdef',
		'ifndef',
		'implement',
		'include',
		'language',
		'multi',
		'nocopy',
		'nondeterm',
		'object',
		'or',
		'predicates',
		'procedure',
		'protected',
		'reference',
		'single',
		'static',
		'struct',
		'this',
	);
	$self->listAdd('keywords',
		'false',
		'true',
	);
	$self->listAdd('keywordu',
		'ABSTRACT',
		'ALIGN',
		'AND',
		'AS',
		'CLASS',
		'CLAUSES',
		'CONSTANTS',
		'DATABASE',
		'DETERM',
		'DOMAINS',
		'ELSEDEF',
		'ENDCLASS',
		'ENDDEF',
		'ERRONEOUS',
		'FACTS',
		'FAILURE',
		'GLOBAL',
		'GOAL',
		'IF',
		'IFDEF',
		'IFNDEF',
		'IMPLEMENT',
		'INCLUDE',
		'LANGUAGE',
		'MULTI',
		'NOCOPY',
		'NONDETERM',
		'OBJECT',
		'OR',
		'PREDICATES',
		'PROCEDURE',
		'PROTECTED',
		'REFERENCE',
		'SINGLE',
		'STATIC',
		'STRUCT',
		'THIS',
	);
	$self->listAdd('special',
		'assert',
		'asserta',
		'assertz',
		'bound',
		'chain_inserta',
		'chain_insertafter',
		'chain_insertz',
		'chain_terms',
		'consult',
		'db_btrees',
		'db_chains',
		'fail',
		'findall',
		'format',
		'free',
		'msgrecv',
		'msgsend',
		'nl',
		'not',
		'readterm',
		'ref_term',
		'retract',
		'retractall',
		'save',
		'term_bin',
		'term_replace',
		'term_str',
		'trap',
		'write',
		'writef',
	);
	$self->contextdata({
		'comment' => {
			callback => \&parsecomment,
			attribute => 'Comment',
			lineending => '#pop',
		},
		'comment region' => {
			callback => \&parsecommentregion,
			attribute => 'Comment',
		},
		'normal' => {
			callback => \&parsenormal,
			attribute => 'Symbol',
		},
		'string' => {
			callback => \&parsestring,
			attribute => 'String',
		},
		'string2' => {
			callback => \&parsestring2,
			attribute => 'String',
		},
	});
	$self->deliminators('\\s||\\.|\\(|\\)|:|\\!|\\+|,|-|<|=|>|\\%|\\&|\\*|\\/|;|\\?|\\[|\\]|\\^|\\{|\\||\\}|\\~|\\\\');
	$self->basecontext('normal');
	$self->keywordscase(1);
	$self->initialize;
	bless ($self, $class);
	return $self;
}

sub language {
	return 'Prolog';
}

sub parsecomment {
	my ($self, $text) = @_;
	return 0;
};

sub parsecommentregion {
	my ($self, $text) = @_;
	# type => Detect2Chars
	if ($self->testDetect2Chars($text, '*', '/', 0, 0, 0, undef, 0, '#pop', 'Comment')) {
		return 1
	}
	return 0;
};

sub parsenormal {
	my ($self, $text) = @_;
	# type => keyword
	if ($self->testKeyword($text, 'keywordl', 0, 0, undef, 0, '#stay', 'Keyword')) {
		return 1
	}
	# type => keyword
	if ($self->testKeyword($text, 'keywordu', 0, 0, undef, 0, '#stay', 'Keyword')) {
		return 1
	}
	# type => keyword
	if ($self->testKeyword($text, 'arith', 0, 0, undef, 0, '#stay', 'Arithmetic')) {
		return 1
	}
	# type => keyword
	if ($self->testKeyword($text, 'compiler', 0, 0, undef, 0, '#stay', 'Keyword')) {
		return 1
	}
	# type => keyword
	if ($self->testKeyword($text, 'special', 0, 0, undef, 0, '#stay', 'Keyword')) {
		return 1
	}
	# type => keyword
	if ($self->testKeyword($text, 'basetype', 0, 0, undef, 0, '#stay', 'Data Type')) {
		return 1
	}
	# type => RegExpr
	if ($self->testRegExpr($text, '[A-Z_][A-Za-z0-9_]*', 0, 0, 0, undef, 0, '#stay', 'Variable')) {
		return 1
	}
	# type => RegExpr
	if ($self->testRegExpr($text, '[a-z][A-Za-z0-9_]*', 0, 0, 0, undef, 0, '#stay', 'Identifier')) {
		return 1
	}
	# type => DetectChar
	if ($self->testDetectChar($text, '%', 0, 0, 0, undef, 0, 'comment', 'Comment')) {
		return 1
	}
	# type => Detect2Chars
	if ($self->testDetect2Chars($text, '/', '*', 0, 0, 0, undef, 0, 'comment region', 'Comment')) {
		return 1
	}
	# type => Int
	if ($self->testInt($text, 0, undef, 0, '#stay', 'Integer')) {
		return 1
	}
	# type => DetectChar
	if ($self->testDetectChar($text, '"', 0, 0, 0, undef, 0, 'string', 'String')) {
		return 1
	}
	# type => DetectChar
	if ($self->testDetectChar($text, '\'', 0, 0, 0, undef, 0, 'string2', 'String')) {
		return 1
	}
	# type => AnyChar
	if ($self->testAnyChar($text, '~!^*()-+=[]|\\:;,./?&<>', 0, 0, undef, 0, '#stay', 'Symbol')) {
		return 1
	}
	return 0;
};

sub parsestring {
	my ($self, $text) = @_;
	# type => DetectChar
	if ($self->testDetectChar($text, '"', 0, 0, 0, undef, 0, '#pop', 'String')) {
		return 1
	}
	return 0;
};

sub parsestring2 {
	my ($self, $text) = @_;
	# type => DetectChar
	if ($self->testDetectChar($text, '\'', 0, 0, 0, undef, 0, '#pop', 'String')) {
		return 1
	}
	return 0;
};


1;

__END__

=head1 NAME

Syntax::Highlight::Engine::Kate::Prolog - a Plugin for Prolog syntax highlighting

=head1 SYNOPSIS

 require Syntax::Highlight::Engine::Kate::Prolog;
 my $sh = new Syntax::Highlight::Engine::Kate::Prolog([
 ]);

=head1 DESCRIPTION

Syntax::Highlight::Engine::Kate::Prolog is a  plugin module that provides syntax highlighting
for Prolog to the Syntax::Haghlight::Engine::Kate highlighting engine.

This code is generated from the syntax definition files used
by the Kate project.
It works quite fine, but can use refinement and optimization.

It inherits Syntax::Higlight::Engine::Kate::Template. See also there.

=cut

=head1 AUTHOR

Hans Jeuken (haje <at> toneel <dot> demon <dot> nl)

=cut

=head1 BUGS

Unknown. If you find any, please contact the author

=cut