JavaScript: Added hashbang and private getters/setters (#2815)
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diff --git a/components/prism-javascript.js b/components/prism-javascript.js
index 96721ec..93363a0 100644
--- a/components/prism-javascript.js
+++ b/components/prism-javascript.js
@@ -12,7 +12,7 @@ Prism.languages.javascript = Prism.languages.extend('clike', {
lookbehind: true
},
{
- pattern: /(^|[^.]|\.\.\.\s*)\b(?:as|async(?=\s*(?:function\b|\(|[$\w\xA0-\uFFFF]|$))|await|break|case|class|const|continue|debugger|default|delete|do|else|enum|export|extends|finally(?=\s*(?:\{|$))|for|from(?=\s*(?:['"]|$))|function|(?:get|set)(?=\s*(?:[\[$\w\xA0-\uFFFF]|$))|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|static|super|switch|this|throw|try|typeof|undefined|var|void|while|with|yield)\b/,
+ pattern: /(^|[^.]|\.\.\.\s*)\b(?:as|async(?=\s*(?:function\b|\(|[$\w\xA0-\uFFFF]|$))|await|break|case|class|const|continue|debugger|default|delete|do|else|enum|export|extends|finally(?=\s*(?:\{|$))|for|from(?=\s*(?:['"]|$))|function|(?:get|set)(?=\s*(?:[#\[$\w\xA0-\uFFFF]|$))|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|static|super|switch|this|throw|try|typeof|undefined|var|void|while|with|yield)\b/,
lookbehind: true
},
],
@@ -70,6 +70,11 @@ Prism.languages.insertBefore('javascript', 'keyword', {
});
Prism.languages.insertBefore('javascript', 'string', {
+ 'hashbang': {
+ pattern: /^#!.*/,
+ greedy: true,
+ alias: 'comment'
+ },
'template-string': {
pattern: /`(?:\\[\s\S]|\${(?:[^{}]|{(?:[^{}]|{[^}]*})*})+}|(?!\${)[^\\`])*`/,
greedy: true,
diff --git a/components/prism-javascript.min.js b/components/prism-javascript.min.js
index ec55d3c..5c800c3 100644
--- a/components/prism-javascript.min.js
+++ b/components/prism-javascript.min.js
@@ -1 +1 @@
-Prism.languages.javascript=Prism.languages.extend("clike",{"class-name":[Prism.languages.clike["class-name"],{pattern:/(^|[^$\w\xA0-\uFFFF])(?!\s)[_$A-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\.(?:prototype|constructor))/,lookbehind:!0}],keyword:[{pattern:/((?:^|})\s*)catch\b/,lookbehind:!0},{pattern:/(^|[^.]|\.\.\.\s*)\b(?:as|async(?=\s*(?:function\b|\(|[$\w\xA0-\uFFFF]|$))|await|break|case|class|const|continue|debugger|default|delete|do|else|enum|export|extends|finally(?=\s*(?:\{|$))|for|from(?=\s*(?:['"]|$))|function|(?:get|set)(?=\s*(?:[\[$\w\xA0-\uFFFF]|$))|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|static|super|switch|this|throw|try|typeof|undefined|var|void|while|with|yield)\b/,lookbehind:!0}],function:/#?(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*(?:\.\s*(?:apply|bind|call)\s*)?\()/,number:/\b(?:(?:0[xX](?:[\dA-Fa-f](?:_[\dA-Fa-f])?)+|0[bB](?:[01](?:_[01])?)+|0[oO](?:[0-7](?:_[0-7])?)+)n?|(?:\d(?:_\d)?)+n|NaN|Infinity)\b|(?:\b(?:\d(?:_\d)?)+\.?(?:\d(?:_\d)?)*|\B\.(?:\d(?:_\d)?)+)(?:[Ee][+-]?(?:\d(?:_\d)?)+)?/,operator:/--|\+\+|\*\*=?|=>|&&=?|\|\|=?|[!=]==|<<=?|>>>?=?|[-+*/%&|^!=<>]=?|\.{3}|\?\?=?|\?\.?|[~:]/}),Prism.languages.javascript["class-name"][0].pattern=/(\b(?:class|interface|extends|implements|instanceof|new)\s+)[\w.\\]+/,Prism.languages.insertBefore("javascript","keyword",{regex:{pattern:/((?:^|[^$\w\xA0-\uFFFF."'\])\s]|\b(?:return|yield))\s*)\/(?:\[(?:[^\]\\\r\n]|\\.)*]|\\.|[^/\\\[\r\n])+\/[gimyus]{0,6}(?=(?:\s|\/\*(?:[^*]|\*(?!\/))*\*\/)*(?:$|[\r\n,.;:})\]]|\/\/))/,lookbehind:!0,greedy:!0,inside:{"regex-source":{pattern:/^(\/)[\s\S]+(?=\/[a-z]*$)/,lookbehind:!0,alias:"language-regex",inside:Prism.languages.regex},"regex-flags":/[a-z]+$/,"regex-delimiter":/^\/|\/$/}},"function-variable":{pattern:/#?(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*[=:]\s*(?:async\s*)?(?:\bfunction\b|(?:\((?:[^()]|\([^()]*\))*\)|(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*)\s*=>))/,alias:"function"},parameter:[{pattern:/(function(?:\s+(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*)?\s*\(\s*)(?!\s)(?:[^()\s]|\s+(?![\s)])|\([^()]*\))+(?=\s*\))/,lookbehind:!0,inside:Prism.languages.javascript},{pattern:/(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*=>)/i,inside:Prism.languages.javascript},{pattern:/(\(\s*)(?!\s)(?:[^()\s]|\s+(?![\s)])|\([^()]*\))+(?=\s*\)\s*=>)/,lookbehind:!0,inside:Prism.languages.javascript},{pattern:/((?:\b|\s|^)(?!(?: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|undefined|var|void|while|with|yield)(?![$\w\xA0-\uFFFF]))(?:(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*\s*)\(\s*|\]\s*\(\s*)(?!\s)(?:[^()\s]|\s+(?![\s)])|\([^()]*\))+(?=\s*\)\s*\{)/,lookbehind:!0,inside:Prism.languages.javascript}],constant:/\b[A-Z](?:[A-Z_]|\dx?)*\b/}),Prism.languages.insertBefore("javascript","string",{"template-string":{pattern:/`(?:\\[\s\S]|\${(?:[^{}]|{(?:[^{}]|{[^}]*})*})+}|(?!\${)[^\\`])*`/,greedy:!0,inside:{"template-punctuation":{pattern:/^`|`$/,alias:"string"},interpolation:{pattern:/((?:^|[^\\])(?:\\{2})*)\${(?:[^{}]|{(?:[^{}]|{[^}]*})*})+}/,lookbehind:!0,inside:{"interpolation-punctuation":{pattern:/^\${|}$/,alias:"punctuation"},rest:Prism.languages.javascript}},string:/[\s\S]+/}}}),Prism.languages.markup&&(Prism.languages.markup.tag.addInlined("script","javascript"),Prism.languages.markup.tag.addAttribute("on(?:abort|blur|change|click|composition(?:end|start|update)|dblclick|error|focus(?:in|out)?|key(?:down|up)|load|mouse(?:down|enter|leave|move|out|over|up)|reset|resize|scroll|select|slotchange|submit|unload|wheel)","javascript")),Prism.languages.js=Prism.languages.javascript;
\ No newline at end of file
+Prism.languages.javascript=Prism.languages.extend("clike",{"class-name":[Prism.languages.clike["class-name"],{pattern:/(^|[^$\w\xA0-\uFFFF])(?!\s)[_$A-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\.(?:prototype|constructor))/,lookbehind:!0}],keyword:[{pattern:/((?:^|})\s*)catch\b/,lookbehind:!0},{pattern:/(^|[^.]|\.\.\.\s*)\b(?:as|async(?=\s*(?:function\b|\(|[$\w\xA0-\uFFFF]|$))|await|break|case|class|const|continue|debugger|default|delete|do|else|enum|export|extends|finally(?=\s*(?:\{|$))|for|from(?=\s*(?:['"]|$))|function|(?:get|set)(?=\s*(?:[#\[$\w\xA0-\uFFFF]|$))|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|static|super|switch|this|throw|try|typeof|undefined|var|void|while|with|yield)\b/,lookbehind:!0}],function:/#?(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*(?:\.\s*(?:apply|bind|call)\s*)?\()/,number:/\b(?:(?:0[xX](?:[\dA-Fa-f](?:_[\dA-Fa-f])?)+|0[bB](?:[01](?:_[01])?)+|0[oO](?:[0-7](?:_[0-7])?)+)n?|(?:\d(?:_\d)?)+n|NaN|Infinity)\b|(?:\b(?:\d(?:_\d)?)+\.?(?:\d(?:_\d)?)*|\B\.(?:\d(?:_\d)?)+)(?:[Ee][+-]?(?:\d(?:_\d)?)+)?/,operator:/--|\+\+|\*\*=?|=>|&&=?|\|\|=?|[!=]==|<<=?|>>>?=?|[-+*/%&|^!=<>]=?|\.{3}|\?\?=?|\?\.?|[~:]/}),Prism.languages.javascript["class-name"][0].pattern=/(\b(?:class|interface|extends|implements|instanceof|new)\s+)[\w.\\]+/,Prism.languages.insertBefore("javascript","keyword",{regex:{pattern:/((?:^|[^$\w\xA0-\uFFFF."'\])\s]|\b(?:return|yield))\s*)\/(?:\[(?:[^\]\\\r\n]|\\.)*]|\\.|[^/\\\[\r\n])+\/[gimyus]{0,6}(?=(?:\s|\/\*(?:[^*]|\*(?!\/))*\*\/)*(?:$|[\r\n,.;:})\]]|\/\/))/,lookbehind:!0,greedy:!0,inside:{"regex-source":{pattern:/^(\/)[\s\S]+(?=\/[a-z]*$)/,lookbehind:!0,alias:"language-regex",inside:Prism.languages.regex},"regex-flags":/[a-z]+$/,"regex-delimiter":/^\/|\/$/}},"function-variable":{pattern:/#?(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*[=:]\s*(?:async\s*)?(?:\bfunction\b|(?:\((?:[^()]|\([^()]*\))*\)|(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*)\s*=>))/,alias:"function"},parameter:[{pattern:/(function(?:\s+(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*)?\s*\(\s*)(?!\s)(?:[^()\s]|\s+(?![\s)])|\([^()]*\))+(?=\s*\))/,lookbehind:!0,inside:Prism.languages.javascript},{pattern:/(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*=>)/i,inside:Prism.languages.javascript},{pattern:/(\(\s*)(?!\s)(?:[^()\s]|\s+(?![\s)])|\([^()]*\))+(?=\s*\)\s*=>)/,lookbehind:!0,inside:Prism.languages.javascript},{pattern:/((?:\b|\s|^)(?!(?: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|undefined|var|void|while|with|yield)(?![$\w\xA0-\uFFFF]))(?:(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*\s*)\(\s*|\]\s*\(\s*)(?!\s)(?:[^()\s]|\s+(?![\s)])|\([^()]*\))+(?=\s*\)\s*\{)/,lookbehind:!0,inside:Prism.languages.javascript}],constant:/\b[A-Z](?:[A-Z_]|\dx?)*\b/}),Prism.languages.insertBefore("javascript","string",{hashbang:{pattern:/^#!.*/,greedy:!0,alias:"comment"},"template-string":{pattern:/`(?:\\[\s\S]|\${(?:[^{}]|{(?:[^{}]|{[^}]*})*})+}|(?!\${)[^\\`])*`/,greedy:!0,inside:{"template-punctuation":{pattern:/^`|`$/,alias:"string"},interpolation:{pattern:/((?:^|[^\\])(?:\\{2})*)\${(?:[^{}]|{(?:[^{}]|{[^}]*})*})+}/,lookbehind:!0,inside:{"interpolation-punctuation":{pattern:/^\${|}$/,alias:"punctuation"},rest:Prism.languages.javascript}},string:/[\s\S]+/}}}),Prism.languages.markup&&(Prism.languages.markup.tag.addInlined("script","javascript"),Prism.languages.markup.tag.addAttribute("on(?:abort|blur|change|click|composition(?:end|start|update)|dblclick|error|focus(?:in|out)?|key(?:down|up)|load|mouse(?:down|enter|leave|move|out|over|up)|reset|resize|scroll|select|slotchange|submit|unload|wheel)","javascript")),Prism.languages.js=Prism.languages.javascript;
\ No newline at end of file
diff --git a/prism.js b/prism.js
index f7ec30d..5982d5c 100644
--- a/prism.js
+++ b/prism.js
@@ -1522,7 +1522,7 @@ Prism.languages.javascript = Prism.languages.extend('clike', {
lookbehind: true
},
{
- pattern: /(^|[^.]|\.\.\.\s*)\b(?:as|async(?=\s*(?:function\b|\(|[$\w\xA0-\uFFFF]|$))|await|break|case|class|const|continue|debugger|default|delete|do|else|enum|export|extends|finally(?=\s*(?:\{|$))|for|from(?=\s*(?:['"]|$))|function|(?:get|set)(?=\s*(?:[\[$\w\xA0-\uFFFF]|$))|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|static|super|switch|this|throw|try|typeof|undefined|var|void|while|with|yield)\b/,
+ pattern: /(^|[^.]|\.\.\.\s*)\b(?:as|async(?=\s*(?:function\b|\(|[$\w\xA0-\uFFFF]|$))|await|break|case|class|const|continue|debugger|default|delete|do|else|enum|export|extends|finally(?=\s*(?:\{|$))|for|from(?=\s*(?:['"]|$))|function|(?:get|set)(?=\s*(?:[#\[$\w\xA0-\uFFFF]|$))|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|static|super|switch|this|throw|try|typeof|undefined|var|void|while|with|yield)\b/,
lookbehind: true
},
],
@@ -1580,6 +1580,11 @@ Prism.languages.insertBefore('javascript', 'keyword', {
});
Prism.languages.insertBefore('javascript', 'string', {
+ 'hashbang': {
+ pattern: /^#!.*/,
+ greedy: true,
+ alias: 'comment'
+ },
'template-string': {
pattern: /`(?:\\[\s\S]|\${(?:[^{}]|{(?:[^{}]|{[^}]*})*})+}|(?!\${)[^\\`])*`/,
greedy: true,
diff --git a/tests/languages/javascript/getter-setter_feature.test b/tests/languages/javascript/getter-setter_feature.test
index a86a7dc..6063b09 100644
--- a/tests/languages/javascript/getter-setter_feature.test
+++ b/tests/languages/javascript/getter-setter_feature.test
@@ -1,115 +1,121 @@
-const obj = {
- get name() { return 'bar'; },
- get [expr]() { return 'bar'; },
- async get name() { return 'bar'; },
- set name(val) { },
- set [expr](val) { },
- async set [expr](val) { },
-};
-
-// not keywords
-get();
-set(foo);
-
-----------------------------------------------------
-
-[
- ["keyword", "const"],
- " obj ",
- ["operator", "="],
- ["punctuation", "{"],
-
- ["keyword", "get"],
- ["function", "name"],
- ["punctuation", "("],
- ["punctuation", ")"],
- ["punctuation", "{"],
- ["keyword", "return"],
- ["string", "'bar'"],
- ["punctuation", ";"],
- ["punctuation", "}"],
- ["punctuation", ","],
-
- ["keyword", "get"],
- ["punctuation", "["],
- "expr",
- ["punctuation", "]"],
- ["punctuation", "("],
- ["punctuation", ")"],
- ["punctuation", "{"],
- ["keyword", "return"],
- ["string", "'bar'"],
- ["punctuation", ";"],
- ["punctuation", "}"],
- ["punctuation", ","],
-
- ["keyword", "async"],
- ["keyword", "get"],
- ["function", "name"],
- ["punctuation", "("],
- ["punctuation", ")"],
- ["punctuation", "{"],
- ["keyword", "return"],
- ["string", "'bar'"],
- ["punctuation", ";"],
- ["punctuation", "}"],
- ["punctuation", ","],
-
- ["keyword", "set"],
- ["function", "name"],
- ["punctuation", "("],
- ["parameter", [
- "val"
- ]],
- ["punctuation", ")"],
- ["punctuation", "{"],
- ["punctuation", "}"],
- ["punctuation", ","],
-
- ["keyword", "set"],
- ["punctuation", "["],
- "expr",
- ["punctuation", "]"],
- ["punctuation", "("],
- ["parameter", [
- "val"
- ]],
- ["punctuation", ")"],
- ["punctuation", "{"],
- ["punctuation", "}"],
- ["punctuation", ","],
-
- ["keyword", "async"],
- ["keyword", "set"],
- ["punctuation", "["],
- "expr",
- ["punctuation", "]"],
- ["punctuation", "("],
- ["parameter", [
- "val"
- ]],
- ["punctuation", ")"],
- ["punctuation", "{"],
- ["punctuation", "}"],
- ["punctuation", ","],
-
- ["punctuation", "}"],
- ["punctuation", ";"],
-
- ["comment", "// not keywords"],
-
- ["function", "get"],
- ["punctuation", "("],
- ["punctuation", ")"],
- ["punctuation", ";"],
-
- ["function", "set"],
- ["punctuation", "("],
- "foo",
- ["punctuation", ")"],
- ["punctuation", ";"]
-]
-
-----------------------------------------------------
-
-Checks for getters and setters.
+const obj = {
+ get name() { return 'bar'; },
+ get [expr]() { return 'bar'; },
+ async get name() { return 'bar'; },
+ set name(val) { },
+ set [expr](val) { },
+ async set [expr](val) { },
+ get #x() { return #xValue; },
+};
+
+// not keywords
+get();
+set(foo);
+
+----------------------------------------------------
+
+[
+ ["keyword", "const"],
+ " obj ",
+ ["operator", "="],
+ ["punctuation", "{"],
+
+ ["keyword", "get"],
+ ["function", "name"],
+ ["punctuation", "("],
+ ["punctuation", ")"],
+ ["punctuation", "{"],
+ ["keyword", "return"],
+ ["string", "'bar'"],
+ ["punctuation", ";"],
+ ["punctuation", "}"],
+ ["punctuation", ","],
+
+ ["keyword", "get"],
+ ["punctuation", "["],
+ "expr",
+ ["punctuation", "]"],
+ ["punctuation", "("],
+ ["punctuation", ")"],
+ ["punctuation", "{"],
+ ["keyword", "return"],
+ ["string", "'bar'"],
+ ["punctuation", ";"],
+ ["punctuation", "}"],
+ ["punctuation", ","],
+
+ ["keyword", "async"],
+ ["keyword", "get"],
+ ["function", "name"],
+ ["punctuation", "("],
+ ["punctuation", ")"],
+ ["punctuation", "{"],
+ ["keyword", "return"],
+ ["string", "'bar'"],
+ ["punctuation", ";"],
+ ["punctuation", "}"],
+ ["punctuation", ","],
+
+ ["keyword", "set"],
+ ["function", "name"],
+ ["punctuation", "("],
+ ["parameter", ["val"]],
+ ["punctuation", ")"],
+ ["punctuation", "{"],
+ ["punctuation", "}"],
+ ["punctuation", ","],
+
+ ["keyword", "set"],
+ ["punctuation", "["],
+ "expr",
+ ["punctuation", "]"],
+ ["punctuation", "("],
+ ["parameter", ["val"]],
+ ["punctuation", ")"],
+ ["punctuation", "{"],
+ ["punctuation", "}"],
+ ["punctuation", ","],
+
+ ["keyword", "async"],
+ ["keyword", "set"],
+ ["punctuation", "["],
+ "expr",
+ ["punctuation", "]"],
+ ["punctuation", "("],
+ ["parameter", ["val"]],
+ ["punctuation", ")"],
+ ["punctuation", "{"],
+ ["punctuation", "}"],
+ ["punctuation", ","],
+
+ ["keyword", "get"],
+ ["function", "#x"],
+ ["punctuation", "("],
+ ["punctuation", ")"],
+ ["punctuation", "{"],
+ ["keyword", "return"],
+ " #xValue",
+ ["punctuation", ";"],
+ ["punctuation", "}"],
+ ["punctuation", ","],
+
+ ["punctuation", "}"],
+ ["punctuation", ";"],
+
+ ["comment", "// not keywords"],
+
+ ["function", "get"],
+ ["punctuation", "("],
+ ["punctuation", ")"],
+ ["punctuation", ";"],
+
+ ["function", "set"],
+ ["punctuation", "("],
+ "foo",
+ ["punctuation", ")"],
+ ["punctuation", ";"]
+]
+
+----------------------------------------------------
+
+Checks for getters and setters.
diff --git a/tests/languages/javascript/hashbang_feature.test b/tests/languages/javascript/hashbang_feature.test
new file mode 100644
index 0000000..ba423f3
--- /dev/null
+++ b/tests/languages/javascript/hashbang_feature.test
@@ -0,0 +1,23 @@
+#!/usr/bin/env node
+// in the Script Goal
+'use strict';
+console.log(1);
+
+----------------------------------------------------
+
+[
+ ["hashbang", "#!/usr/bin/env node"],
+
+ ["comment", "// in the Script Goal"],
+
+ ["string", "'use strict'"],
+ ["punctuation", ";"],
+
+ "\r\nconsole",
+ ["punctuation", "."],
+ ["function", "log"],
+ ["punctuation", "("],
+ ["number", "1"],
+ ["punctuation", ")"],
+ ["punctuation", ";"]
+]
\ No newline at end of file