47 lines
2.2 KiB
JavaScript
47 lines
2.2 KiB
JavaScript
/*
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Language: VHDL
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Description: VHDL is a hardware description language used in electronic design automation to describe digital and mixed-signal systems.
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Author: Igor Kalnitsky <igor.kalnitsky@gmail.com>
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Website: http://kalnitsky.org.ua/
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*/
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hljs.LANGUAGES.vhdl = {
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case_insensitive: true,
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defaultMode: {
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keywords: {
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'keyword': {
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'abs': 1, 'access': 1, 'after': 1, 'alias': 1, 'all': 1, 'and': 1, 'architecture': 2, 'array': 1, 'assert': 1,
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'attribute': 1, 'begin': 1, 'block': 1, 'body': 1, 'buffer': 1, 'bus': 1, 'case': 1, 'component': 2,
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'configuration': 1, 'constant': 1, 'disconnect': 2, 'downto': 2, 'else': 1, 'elsif': 1, 'end': 1, 'entity': 2,
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'exit': 1, 'file': 1, 'for': 1, 'function': 1, 'generate': 2, 'generic': 2, 'group': 1, 'guarded': 2, 'if': 0,
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'impure': 2, 'in': 1, 'inertial': 1, 'inout': 1, 'is': 1, 'label': 1, 'library': 1, 'linkage': 1, 'literal': 1,
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'loop': 1, 'map': 1, 'mod': 1, 'nand': 1, 'new': 1, 'next': 1, 'nor': 1, 'not': 1, 'null': 1, 'of': 1, 'on': 1,
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'open': 1, 'or': 1, 'others': 1, 'out': 1, 'package': 1, 'port': 2, 'postponed': 1, 'procedure': 1,
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'process': 1, 'pure': 2, 'range': 1, 'record': 1, 'register': 1, 'reject': 1, 'return': 1, 'rol': 1, 'ror': 1,
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'select': 1, 'severity': 1, 'signal': 1, 'shared': 1, 'sla': 1, 'sli': 1, 'sra': 1, 'srl': 1, 'subtype': 2,
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'then': 1, 'to': 1, 'transport': 1, 'type': 1, 'units': 1, 'until': 1, 'use': 1, 'variable': 1, 'wait': 1,
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'when': 1, 'while': 1, 'with': 1, 'xnor': 1, 'xor': 1
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},
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'type': {
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'boolean': 1, 'bit': 1, 'character': 1, 'severity_level': 2, 'integer': 1, 'time': 1, 'delay_length': 2,
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'natural': 1, 'positive': 1, 'string': 1, 'bit_vector': 2, 'file_open_kind': 2, 'file_open_status': 2,
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'std_ulogic': 2, 'std_ulogic_vector': 2, 'std_logic': 2, 'std_logic_vector': 2
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}
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},
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illegal: '{',
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contains: [
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{
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className: 'comment',
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begin: '--', end: '$'
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},
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hljs.QUOTE_STRING_MODE,
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hljs.C_NUMBER_MODE,
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{
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className: 'literal',
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begin: '\'(U|X|0|1|Z|W|L|H|-)', end: '\'',
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contains: [hljs.BACKSLASH_ESCAPE]
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}
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]
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}
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};
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