source: node_modules/prismjs/components/prism-vhdl.js

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Last change on this file was d24f17c, checked in by Aleksandar Panovski <apano77@…>, 15 months ago

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1Prism.languages.vhdl = {
2 'comment': /--.+/,
3 // support for all logic vectors
4 'vhdl-vectors': {
5 'pattern': /\b[oxb]"[\da-f_]+"|"[01uxzwlh-]+"/i,
6 'alias': 'number'
7 },
8 // support for operator overloading included
9 'quoted-function': {
10 pattern: /"\S+?"(?=\()/,
11 alias: 'function'
12 },
13 'string': /"(?:[^\\"\r\n]|\\(?:\r\n|[\s\S]))*"/,
14 'attribute': {
15 pattern: /\b'\w+/,
16 alias: 'attr-name'
17 },
18 // support for predefined attributes included
19 'keyword': /\b(?: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|private|procedure|process|pure|range|record|register|reject|report|return|select|severity|shared|signal|subtype|then|to|transport|type|unaffected|units|until|use|variable|view|wait|when|while|with)\b/i,
20 'boolean': /\b(?:false|true)\b/i,
21 'function': /\w+(?=\()/,
22 // decimal, based, physical, and exponential numbers supported
23 'number': /'[01uxzwlh-]'|\b(?:\d+#[\da-f_.]+#|\d[\d_.]*)(?:e[-+]?\d+)?/i,
24 'operator': /[<>]=?|:=|[-+*/&=]|\b(?:abs|and|mod|nand|nor|not|or|rem|rol|ror|sla|sll|sra|srl|xnor|xor)\b/i,
25 'punctuation': /[{}[\];(),.:]/
26};
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