fix: also escape \ when pretty printing anonymous nodes (#14819)

m4rch3n1ng · web-flow · commit 67218944bf10 · 2025-11-17T19:53:13.000-06:00
diff --git a/helix-core/src/syntax.rs b/helix-core/src/syntax.rs
@@ -1090,8 +1090,8 @@ fn node_is_visible(node: &Node) -> bool {
 }
 
 fn format_anonymous_node_kind(kind: &str) -> Cow<'_, str> {
-    if kind.contains('"') {
-        Cow::Owned(kind.replace('"', "\\\""))
+    if kind.contains('"') || kind.contains('\\') {
+        Cow::Owned(kind.replace('\\', "\\\\").replace('"', "\\\""))
     } else {
         Cow::Borrowed(kind)
     }

Original file line number	Diff line number	Diff line change
`@@ -1090,8 +1090,8 @@ fn node_is_visible(node: &Node) -> bool {`
`1090`	`1090`	`}`
`1091`	`1091`
`1092`	`1092`	`fn format_anonymous_node_kind(kind: &str) -> Cow<'_, str> {`
`1093`		`- if kind.contains('"') {`
`1094`		`- Cow::Owned(kind.replace('"', "\\\""))`
	`1093`	`+ if kind.contains('"') \|\| kind.contains('\\') {`
	`1094`	`+ Cow::Owned(kind.replace('\\', "\\\\").replace('"', "\\\""))`
`1095`	`1095`	`} else {`
`1096`	`1096`	`Cow::Borrowed(kind)`
`1097`	`1097`	`}`