fix: remove redundant line break at end (#1523)

scnwwu · web-flow · commit f30363ff1456 · 2025-06-18T03:21:31.000-04:00
diff --git a/server/src/sas/formatter/printer.ts b/server/src/sas/formatter/printer.ts
@@ -52,6 +52,9 @@ export const print: Printer<SASAST>["print"] = (path, options, print) => {
         ? [hardline, ...region]
         : region;
     }
+    children[children.length - 1] = utils.stripTrailingHardline(
+      children[children.length - 1],
+    );
     return [...join(line, children), literalline];
   }
   return "text" in node ? node.text : "";

Original file line number	Diff line number	Diff line change
`@@ -52,6 +52,9 @@ export const print: Printer<SASAST>["print"] = (path, options, print) => {`
`52`	`52`	`? [hardline, ...region]`
`53`	`53`	`: region;`
`54`	`54`	`}`
	`55`	`+ children[children.length - 1] = utils.stripTrailingHardline(`
	`56`	`+ children[children.length - 1],`
	`57`	`+ );`
`55`	`58`	`return [...join(line, children), literalline];`
`56`	`59`	`}`
`57`	`60`	`return "text" in node ? node.text : "";`