Syntax::Highlight::Engine::Kate::R_Script - a Plugin for R Script syntax highlighting
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NAME
Syntax::Highlight::Engine::Kate::R_Script - a Plugin for R Script syntax highlighting
SYNOPSIS
require Syntax::Highlight::Engine::Kate::R_Script;
my $sh = new Syntax::Highlight::Engine::Kate::R_Script([
]);
DESCRIPTION
Syntax::Highlight::Engine::Kate::R_Script is a plugin module that provides syntax highlighting
for R Script 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.
AUTHOR
Hans Jeuken (haje <at> toneel <dot> demon <dot> nl)
BUGS
Unknown. If you find any, please contact the author
# 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 'r.xml' file of the syntax highlight
# engine of the kate text editor (http://www.kate-editor.org
#kate xml version 1.04
#kate version 2.1
#kate author E.L. Willighagen
#generated: Sun Feb 3 22:02:06 2008, localtime
package Syntax::Highlight::Engine::Kate::R_Script;
our $VERSION = '0.06';
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({
'Comment' => 'Comment',
'Control Structure' => 'Normal',
'Infix' => 'Others',
'Keyword' => 'Keyword',
'Normal Text' => 'Normal',
'Operators' => 'Operator',
'Reserved Words' => 'Reserved',
'String' => 'String',
});
$self->listAdd('controls',
'break',
'else',
'for',
'function',
'if',
'in',
'next',
'repeat',
'switch',
'while',
);
$self->listAdd('words',
'FALSE',
'Inf',
'NA',
'NULL',
'NaN',
'TRUE',
);
$self->contextdata({
'ctx0' => {
callback => \&parsectx0,
attribute => 'Normal Text',
},
'ctx1' => {
callback => \&parsectx1,
attribute => 'String',
},
});
$self->deliminators('\\s||\\.|\\(|\\)|:|\\!|\\+|,|-|<|=|>|\\%|\\&|\\*|\\/|;|\\?|\\[|\\]|\\^|\\{|\\||\\}|\\~|\\\\');
$self->basecontext('ctx0');
$self->keywordscase(0);
$self->initialize;
bless ($self, $class);
return $self;
}
sub language {
return 'R Script';
}
sub parsectx0 {
my ($self, $text) = @_;
# String => 'controls'
# attribute => 'Control Structure'
# context => '#stay'
# type => 'keyword'
if ($self->testKeyword($text, 'controls', 0, undef, 0, '#stay', 'Control Structure')) {
return 1
}
# String => 'words'
# attribute => 'Reserved Words'
# context => '#stay'
# type => 'keyword'
if ($self->testKeyword($text, 'words', 0, undef, 0, '#stay', 'Reserved Words')) {
return 1
}
# attribute => 'String'
# char => '"'
# context => 'ctx1'
# type => 'DetectChar'
if ($self->testDetectChar($text, '"', 0, 0, 0, undef, 0, 'ctx1', 'String')) {
return 1
}
# String => '[a-zA-Z_]+ *\('
# attribute => 'Keyword'
# context => '#stay'
# type => 'RegExpr'
if ($self->testRegExpr($text, '[a-zA-Z_]+ *\\(', 0, 0, 0, undef, 0, '#stay', 'Keyword')) {
return 1
}
# attribute => 'Keyword'
# char => '('
# context => '#stay'
# type => 'DetectChar'
if ($self->testDetectChar($text, '(', 0, 0, 0, undef, 0, '#stay', 'Keyword')) {
return 1
}
# attribute => 'Keyword'
# char => ')'
# context => '#stay'
# type => 'DetectChar'
if ($self->testDetectChar($text, ')', 0, 0, 0, undef, 0, '#stay', 'Keyword')) {
return 1
}
# String => '#.*$'
# attribute => 'Comment'
# context => '#stay'
# type => 'RegExpr'
if ($self->testRegExpr($text, '#.*$', 0, 0, 0, undef, 0, '#stay', 'Comment')) {
return 1
}
# String => '+-*/^:$~!&|=><@'
# attribute => 'Operators'
# context => '#stay'
# type => 'AnyChar'
if ($self->testAnyChar($text, '+-*/^:$~!&|=><@', 0, 0, undef, 0, '#stay', 'Operators')) {
return 1
}
# String => '%[a-zA-Z_]*%'
# attribute => 'Operators'
# context => '#stay'
# type => 'RegExpr'
if ($self->testRegExpr($text, '%[a-zA-Z_]*%', 0, 0, 0, undef, 0, '#stay', 'Operators')) {
return 1
}
return 0;
};
sub parsectx1 {
my ($self, $text) = @_;
# attribute => 'String'
# char => '"'
# context => '#pop'
# type => 'DetectChar'
if ($self->testDetectChar($text, '"', 0, 0, 0, undef, 0, '#pop', 'String')) {
return 1
}
return 0;
};
1;
__END__