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authorruki <waruqi@gmail.com>2018-11-08 00:38:48 +0800
committerruki <waruqi@gmail.com>2018-11-07 21:53:09 +0800
commit26105034da4fcce7ac883c899d781f016559310d (patch)
treec459a5dc4e3aa0972d9919033ece511ce76dd129 /node_modules/prismjs/components/prism-vhdl.js
parent2c77f00f1a7ecb6c8192f9c16d3b2001b254a107 (diff)
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+Prism.languages.vhdl = {
+ 'comment': /--.+/,
+ // support for all logic vectors
+ 'vhdl-vectors': {
+ 'pattern': /\b[oxb]"[\da-f_]+"|"[01uxzwlh-]+"/i,
+ 'alias': 'number'
+ },
+ // support for operator overloading included
+ 'quoted-function': {
+ pattern: /"\S+?"(?=\()/,
+ alias: 'function'
+ },
+ 'string': /"(?:[^\\"\r\n]|\\(?:\r\n|[\s\S]))*"/,
+ 'constant': /\b(?:use|library)\b/i,
+ // support for predefined attributes included
+ 'keyword': /\b(?:'active|'ascending|'base|'delayed|'driving|'driving_value|'event|'high|'image|'instance_name|'last_active|'last_event|'last_value|'left|'leftof|'length|'low|'path_name|'pos|'pred|'quiet|'range|'reverse_range|'right|'rightof|'simple_name|'stable|'succ|'transaction|'val|'value|access|after|alias|all|architecture|array|assert|attribute|begin|block|body|buffer|bus|case|component|configuration|constant|disconnect|downto|else|elsif|end|entity|exit|file|for|function|generate|generic|group|guarded|if|impure|in|inertial|inout|is|label|library|linkage|literal|loop|map|new|next|null|of|on|open|others|out|package|port|postponed|procedure|process|pure|range|record|register|reject|report|return|select|severity|shared|signal|subtype|then|to|transport|type|unaffected|units|until|use|variable|wait|when|while|with)\b/i,
+ 'boolean': /\b(?:true|false)\b/i,
+ 'function': /\w+(?=\()/,
+ // decimal, based, physical, and exponential numbers supported
+ 'number': /'[01uxzwlh-]'|\b(?:\d+#[\da-f_.]+#|\d[\d_.]*)(?:e[-+]?\d+)?/i,
+ 'operator': /[<>]=?|:=|[-+*/&=]|\b(?:abs|not|mod|rem|sll|srl|sla|sra|rol|ror|and|or|nand|xnor|xor|nor)\b/i,
+ 'punctuation': /[{}[\];(),.:]/
+};