aboutsummaryrefslogtreecommitdiff
path: root/node_modules/prismjs/components/prism-javascript.js
diff options
context:
space:
mode:
Diffstat (limited to 'node_modules/prismjs/components/prism-javascript.js')
-rw-r--r--node_modules/prismjs/components/prism-javascript.js56
1 files changed, 56 insertions, 0 deletions
diff --git a/node_modules/prismjs/components/prism-javascript.js b/node_modules/prismjs/components/prism-javascript.js
new file mode 100644
index 00000000..7800a7d4
--- /dev/null
+++ b/node_modules/prismjs/components/prism-javascript.js
@@ -0,0 +1,56 @@
+Prism.languages.javascript = Prism.languages.extend('clike', {
+ 'keyword': /\b(?:as|async|await|break|case|catch|class|const|continue|debugger|default|delete|do|else|enum|export|extends|finally|for|from|function|get|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|set|static|super|switch|this|throw|try|typeof|var|void|while|with|yield)\b/,
+ 'number': /\b(?:0[xX][\dA-Fa-f]+|0[bB][01]+|0[oO][0-7]+|NaN|Infinity)\b|(?:\b\d+\.?\d*|\B\.\d+)(?:[Ee][+-]?\d+)?/,
+ // Allow for all non-ASCII characters (See http://stackoverflow.com/a/2008444)
+ 'function': /[_$a-z\xA0-\uFFFF][$\w\xA0-\uFFFF]*(?=\s*\()/i,
+ 'operator': /-[-=]?|\+[+=]?|!=?=?|<<?=?|>>?>?=?|=(?:==?|>)?|&[&=]?|\|[|=]?|\*\*?=?|\/=?|~|\^=?|%=?|\?|\.{3}/
+});
+
+Prism.languages.insertBefore('javascript', 'keyword', {
+ 'regex': {
+ pattern: /((?:^|[^$\w\xA0-\uFFFF."'\])\s])\s*)\/(\[[^\]\r\n]+]|\\.|[^/\\\[\r\n])+\/[gimyu]{0,5}(?=\s*($|[\r\n,.;})\]]))/,
+ lookbehind: true,
+ greedy: true
+ },
+ // This must be declared before keyword because we use "function" inside the look-forward
+ 'function-variable': {
+ pattern: /[_$a-z\xA0-\uFFFF][$\w\xA0-\uFFFF]*(?=\s*=\s*(?:function\b|(?:\([^()]*\)|[_$a-z\xA0-\uFFFF][$\w\xA0-\uFFFF]*)\s*=>))/i,
+ alias: 'function'
+ },
+ 'constant': /\b[A-Z][A-Z\d_]*\b/
+});
+
+Prism.languages.insertBefore('javascript', 'string', {
+ 'template-string': {
+ pattern: /`(?:\\[\s\S]|\${[^}]+}|[^\\`])*`/,
+ greedy: true,
+ inside: {
+ 'interpolation': {
+ pattern: /\${[^}]+}/,
+ inside: {
+ 'interpolation-punctuation': {
+ pattern: /^\${|}$/,
+ alias: 'punctuation'
+ },
+ rest: null // See below
+ }
+ },
+ 'string': /[\s\S]+/
+ }
+ }
+});
+Prism.languages.javascript['template-string'].inside['interpolation'].inside.rest = Prism.languages.javascript;
+
+if (Prism.languages.markup) {
+ Prism.languages.insertBefore('markup', 'tag', {
+ 'script': {
+ pattern: /(<script[\s\S]*?>)[\s\S]*?(?=<\/script>)/i,
+ lookbehind: true,
+ inside: Prism.languages.javascript,
+ alias: 'language-javascript',
+ greedy: true
+ }
+ });
+}
+
+Prism.languages.js = Prism.languages.javascript;