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| /*
| Language: Device Tree
| Description: *.dts files used in the Linux kernel
| Author: Martin Braun <martin.braun@ettus.com>, Moritz Fischer <moritz.fischer@ettus.com>
| Website: https://elinux.org/Device_Tree_Reference
| Category: config
| */
|
| /** @type LanguageFn */
| function dts(hljs) {
| const STRINGS = {
| className: 'string',
| variants: [
| hljs.inherit(hljs.QUOTE_STRING_MODE, {
| begin: '((u8?|U)|L)?"'
| }),
| {
| begin: '(u8?|U)?R"',
| end: '"',
| contains: [hljs.BACKSLASH_ESCAPE]
| },
| {
| begin: '\'\\\\?.',
| end: '\'',
| illegal: '.'
| }
| ]
| };
|
| const NUMBERS = {
| className: 'number',
| variants: [
| {
| begin: '\\b(\\d+(\\.\\d*)?|\\.\\d+)(u|U|l|L|ul|UL|f|F)'
| },
| {
| begin: hljs.C_NUMBER_RE
| }
| ],
| relevance: 0
| };
|
| const PREPROCESSOR = {
| className: 'meta',
| begin: '#',
| end: '$',
| keywords: {
| 'meta-keyword': 'if else elif endif define undef ifdef ifndef'
| },
| contains: [
| {
| begin: /\\\n/,
| relevance: 0
| },
| {
| beginKeywords: 'include',
| end: '$',
| keywords: {
| 'meta-keyword': 'include'
| },
| contains: [
| hljs.inherit(STRINGS, {
| className: 'meta-string'
| }),
| {
| className: 'meta-string',
| begin: '<',
| end: '>',
| illegal: '\\n'
| }
| ]
| },
| STRINGS,
| hljs.C_LINE_COMMENT_MODE,
| hljs.C_BLOCK_COMMENT_MODE
| ]
| };
|
| const DTS_REFERENCE = {
| className: 'variable',
| begin: /&[a-z\d_]*\b/
| };
|
| const DTS_KEYWORD = {
| className: 'meta-keyword',
| begin: '/[a-z][a-z\\d-]*/'
| };
|
| const DTS_LABEL = {
| className: 'symbol',
| begin: '^\\s*[a-zA-Z_][a-zA-Z\\d_]*:'
| };
|
| const DTS_CELL_PROPERTY = {
| className: 'params',
| begin: '<',
| end: '>',
| contains: [
| NUMBERS,
| DTS_REFERENCE
| ]
| };
|
| const DTS_NODE = {
| className: 'class',
| begin: /[a-zA-Z_][a-zA-Z\d_@]*\s\{/,
| end: /[{;=]/,
| returnBegin: true,
| excludeEnd: true
| };
|
| const DTS_ROOT_NODE = {
| className: 'class',
| begin: '/\\s*\\{',
| end: /\};/,
| relevance: 10,
| contains: [
| DTS_REFERENCE,
| DTS_KEYWORD,
| DTS_LABEL,
| DTS_NODE,
| DTS_CELL_PROPERTY,
| hljs.C_LINE_COMMENT_MODE,
| hljs.C_BLOCK_COMMENT_MODE,
| NUMBERS,
| STRINGS
| ]
| };
|
| return {
| name: 'Device Tree',
| keywords: "",
| contains: [
| DTS_ROOT_NODE,
| DTS_REFERENCE,
| DTS_KEYWORD,
| DTS_LABEL,
| DTS_NODE,
| DTS_CELL_PROPERTY,
| hljs.C_LINE_COMMENT_MODE,
| hljs.C_BLOCK_COMMENT_MODE,
| NUMBERS,
| STRINGS,
| PREPROCESSOR,
| {
| begin: hljs.IDENT_RE + '::',
| keywords: ""
| }
| ]
| };
| }
|
| module.exports = dts;
|
|
