Replacing all carriage returns prior to highlighting to eliminate blank lines on output

rmcginty · rmcginty · commit 3d0bfd28c49d · 2021-08-25T22:24:01.000-05:00
diff --git a/src/HighlightPairedShortcode.js b/src/HighlightPairedShortcode.js
@@ -16,7 +16,7 @@ module.exports = function (content, language, highlightNumbers, options = {}) {
   if( language === "text" ) {
     highlightedContent = content;
   } else {
-    highlightedContent = Prism.highlight(content, PrismLoader(language), language);
+    highlightedContent = Prism.highlight(content.replace(/\r/g, ""), PrismLoader(language), language);
   }
 
   let group = new HighlightLinesGroup(highlightNumbers);

Original file line number	Diff line number	Diff line change
`@@ -16,7 +16,7 @@ module.exports = function (content, language, highlightNumbers, options = {}) {`
`16`	`16`	`if( language === "text" ) {`
`17`	`17`	`highlightedContent = content;`
`18`	`18`	`} else {`
`19`		`- highlightedContent = Prism.highlight(content, PrismLoader(language), language);`
	`19`	`+ highlightedContent = Prism.highlight(content.replace(/\r/g, ""), PrismLoader(language), language);`
`20`	`20`	`}`
`21`	`21`
`22`	`22`	`let group = new HighlightLinesGroup(highlightNumbers);`