mirror of
https://github.com/pierre42100/comunic
synced 2024-11-16 18:41:13 +00:00
65 lines
2.4 KiB
PHP
65 lines
2.4 KiB
PHP
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<?php
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/*
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* TODO: user defined types and stuff
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*
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*/
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class LuminousAdaScanner extends LuminousSimpleScanner {
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public function init() {
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// http://en.wikibooks.org/wiki/Ada_Programming/Keywords
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// http://en.wikibooks.org/wiki/Ada_Programming/All_Keywords
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$kws = array('abort', 'abstract', 'accept', 'access', 'aliased',
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'all', 'array', 'at',
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'begin', 'body',
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'case', 'constant',
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'declare','delay', 'delta', 'digits', 'do',
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'else', 'elsif', 'end', 'entry', 'exception', 'exit',
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'for', 'function',
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'generic', 'goto',
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'if', 'interface', 'is',
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'limited', 'loop',
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'new',
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'of', 'others', 'out', 'overriding',
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'package', 'pragma', 'private', 'procedure', 'protected',
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'raise', 'range', 'record', 'renames', 'requeue', 'return', 'reverse',
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'select', 'separate', 'subtype', 'synchronized',
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'tagged', 'task', 'terminate', 'then', 'type',
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'until', 'use',
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'when', 'while', 'with',
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);
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$ops = array('abs', 'and', 'in', 'mod', 'not', 'or', 'rem', 'xor');
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$vals = array('false', 'null', 'true');
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// http://en.wikibooks.org/wiki/Ada_Programming/Type_System#Predefined_types
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$types = array('Float', 'Duration', 'Character', 'String', 'Boolean',
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'Address', 'Storage_Offset', 'Storage_Count', 'Storage_Element',
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'Storage_Array',
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'Wide_character', 'Wide_Wide_Character',
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'Wide_String', 'Wide_Wide_String',
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'Integer',
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'Long', 'Short', 'Byte');
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$ident = '(?i:[a-z](?:_?[a-z]++|\d++)*+)';
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// http://en.wikibooks.org/wiki/Ada_Programming/Lexical_elements#Identifiers
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$this->add_pattern('OO', "/(?<=[a-z0-9_]')$ident/");
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$this->add_pattern('IDENT', "/$ident/");
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// http://en.wikibooks.org/wiki/Ada_Programming/Lexical_elements#Numbers
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// no bnf :( might be wrong
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$this->add_pattern('NUMERIC', '/\d+#[a-f0-9]*#/i');
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$this->add_pattern('NUMERIC', "/[0-9]++[0-9_]*+(\.[0-9_]++)?([eE][\-+]?[0-9_]++)?/");
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$this->add_pattern('COMMENT', '/--.*/');
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$this->add_pattern('OPERATOR', '@=|/=|>=?|<=?|\+|-|\*\*?|/|&|:=@');
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// http://rosettacode.org/wiki/Special_characters#Ada
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$this->add_pattern('CHARACTER', "/'.'/");
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$this->add_pattern('STRING', '/"(?:[^"]++|"")*"/');
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$this->add_identifier_mapping('KEYWORD', $kws);
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$this->add_identifier_mapping('OPERATOR', $ops);
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$this->add_identifier_mapping('VALUE', $vals);
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$this->add_identifier_mapping('TYPE', $types);
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}
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}
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