fix: ensure empty lines in markdown codeblocks are displayed

CodeMyst · CodeMyst · commit 554e5a775c63 · 2026-02-07T16:58:24.000+01:00
diff --git a/client/src/routes/internal/highlight/+server.ts b/client/src/routes/internal/highlight/+server.ts
@@ -81,6 +81,10 @@ const highlight = async (
         for (const token of line) {
             lineHtml += `<span style="color: ${token.variants.dark.color}">${he.encode(token.content)}</span>`;
         }
+        // ensure empty lines are rendered
+        if (line.length === 0) {
+            lineHtml += `\n`;
+        }
         lineHtml += `</span>`;
         result += lineHtml;
     }

Original file line number	Diff line number	Diff line change
`@@ -81,6 +81,10 @@ const highlight = async (`
`81`	`81`	`for (const token of line) {`
`82`	`82`	lineHtml += `<span style="color: ${token.variants.dark.color}">${he.encode(token.content)}</span>`;
`83`	`83`	`}`
	`84`	`+ // ensure empty lines are rendered`
	`85`	`+ if (line.length === 0) {`
	`86`	+ lineHtml += `\n`;
	`87`	`+ }`
`84`	`88`	lineHtml += `</span>`;
`85`	`89`	`result += lineHtml;`
`86`	`90`	`}`