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Unified Diff: lib/src/prism/components/prism-d.js

Issue 1418513006: update elements and fix some bugs (Closed) Base URL: git@github.com:dart-lang/polymer_elements.git@master
Patch Set: code review updates Created 5 years, 2 months ago
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Index: lib/src/prism/components/prism-d.js
diff --git a/lib/src/prism/components/prism-d.js b/lib/src/prism/components/prism-d.js
new file mode 100644
index 0000000000000000000000000000000000000000..347eb082f8fe8a38c2e567cb5a9e13cbf558f56f
--- /dev/null
+++ b/lib/src/prism/components/prism-d.js
@@ -0,0 +1,64 @@
+Prism.languages.d = Prism.languages.extend('clike', {
+ 'string': [
+ // r"", x""
+ /\b[rx]"(\\.|[^\\"])*"[cwd]?/,
+ // q"[]", q"()", q"<>", q"{}"
+ /\bq"(?:\[[\s\S]*?\]|\([\s\S]*?\)|<[\s\S]*?>|\{[\s\S]*?\})"/,
+ // q"IDENT
+ // ...
+ // IDENT"
+ /\bq"([_a-zA-Z][_a-zA-Z\d]*)(?:\r?\n|\r)[\s\S]*?(?:\r?\n|\r)\1"/,
+ // q"//", q"||", etc.
+ /\bq"(.)[\s\S]*?\1"/,
+ // Characters
+ /'(?:\\'|\\?[^']+)'/,
+
+ /(["`])(\\.|(?!\1)[^\\])*\1[cwd]?/
+ ],
+
+ 'number': [
+ // The lookbehind and the negative look-ahead try to prevent bad highlighting of the .. operator
+ // Hexadecimal numbers must be handled separately to avoid problems with exponent "e"
+ /\b0x\.?[a-f\d_]+(?:(?!\.\.)\.[a-f\d_]*)?(?:p[+-]?[a-f\d_]+)?[ulfi]*/i,
+ {
+ pattern: /((?:\.\.)?)(?:\b0b\.?|\b|\.)\d[\d_]*(?:(?!\.\.)\.[\d_]*)?(?:e[+-]?\d[\d_]*)?[ulfi]*/i,
+ lookbehind: true
+ }
+ ],
+
+ // In order: $, keywords and special tokens, globally defined symbols
+ 'keyword': /\$|\b(?:abstract|alias|align|asm|assert|auto|body|bool|break|byte|case|cast|catch|cdouble|cent|cfloat|char|class|const|continue|creal|dchar|debug|default|delegate|delete|deprecated|do|double|else|enum|export|extern|false|final|finally|float|for|foreach|foreach_reverse|function|goto|idouble|if|ifloat|immutable|import|inout|int|interface|invariant|ireal|lazy|long|macro|mixin|module|new|nothrow|null|out|override|package|pragma|private|protected|public|pure|real|ref|return|scope|shared|short|static|struct|super|switch|synchronized|template|this|throw|true|try|typedef|typeid|typeof|ubyte|ucent|uint|ulong|union|unittest|ushort|version|void|volatile|wchar|while|with|__(?:(?:FILE|MODULE|LINE|FUNCTION|PRETTY_FUNCTION|DATE|EOF|TIME|TIMESTAMP|VENDOR|VERSION)__|gshared|traits|vector|parameters)|string|wstring|dstring|size_t|ptrdiff_t)\b/,
+ 'operator': /\|[|=]?|&[&=]?|\+[+=]?|-[-=]?|\.?\.\.|=[>=]?|!(?:i[ns]\b|<>?=?|>=?|=)?|\bi[ns]\b|(?:<[<>]?|>>?>?|\^\^|[*\/%^~])=?/
+});
+
+
+Prism.languages.d.comment = [
+ // Shebang
+ /^\s*#!.+/,
+ // /+ +/
+ {
+ // Allow one level of nesting
+ pattern: /(^|[^\\])\/\+(?:\/\+[\w\W]*?\+\/|[\w\W])*?\+\//,
+ lookbehind: true
+ }
+].concat(Prism.languages.d.comment);
+
+Prism.languages.insertBefore('d', 'comment', {
+ 'token-string': {
+ // Allow one level of nesting
+ pattern: /\bq\{(?:|\{[^}]*\}|[^}])*\}/,
+ alias: 'string'
+ }
+});
+
+Prism.languages.insertBefore('d', 'keyword', {
+ 'property': /\B@\w*/
+});
+
+Prism.languages.insertBefore('d', 'function', {
+ 'register': {
+ // Iasm registers
+ pattern: /\b(?:[ABCD][LHX]|E[ABCD]X|E?(?:BP|SP|DI|SI)|[ECSDGF]S|CR[0234]|DR[012367]|TR[3-7]|X?MM[0-7]|R[ABCD]X|[BS]PL|R[BS]P|[DS]IL|R[DS]I|R(?:[89]|1[0-5])[BWD]?|XMM(?:[89]|1[0-5])|YMM(?:1[0-5]|\d))\b|\bST(?:\([0-7]\)|\b)/,
+ alias: 'variable'
+ }
+});
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