Merge pull request #1254 from zeitgeist87/CppRaw

Add the C++11 raw string feature to the cpp language
PrismJS · Dec 27, 2017 · 71595be · 71595be
2 parents 37af500 + d134a3a
commit 71595be
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diff --git a/components/prism-cpp.js b/components/prism-cpp.js
@@ -9,4 +9,12 @@ Prism.languages.insertBefore('cpp', 'keyword', {
 		pattern: /(class\s+)\w+/i,
 		lookbehind: true
 	}
+});
+
+Prism.languages.insertBefore('cpp', 'string', {
+	'raw-string': {
+		pattern: /R"([^()\\ ]{0,16})\([\s\S]*?\)\1"/,
+		alias: 'string',
+		greedy: true
+	}
 });
diff --git a/components/prism-cpp.min.js b/components/prism-cpp.min.js
diff --git a/tests/languages/cpp/raw_string_feature.test b/tests/languages/cpp/raw_string_feature.test
@@ -0,0 +1,18 @@
+R"raw(
+test
+)raw"
+R"(no delimiter)"
+R"(foo)"R"(bar)"
+
+----------------------------------------------------
+
+[
+	["raw-string", "R\"raw(\r\ntest\r\n)raw\""],
+	["raw-string", "R\"(no delimiter)\""],
+	["raw-string", "R\"(foo)\""],
+	["raw-string", "R\"(bar)\""]
+]
+
+----------------------------------------------------
+
+Checks for the C++11 raw string feature