From c23a2519e18ab1cd8c09c6b25d1c1c8ab9a1f3c1 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Sun, 28 Jan 2018 23:13:32 +0300
Subject: Print identifiers in test data

---
 src/tree/mod.rs | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'src/tree/mod.rs')

diff --git a/src/tree/mod.rs b/src/tree/mod.rs
index 795f23f42..4131d855d 100644
--- a/src/tree/mod.rs
+++ b/src/tree/mod.rs
@@ -106,7 +106,19 @@ impl<'f> Node<'f> {
 
 impl<'f> fmt::Debug for Node<'f> {
     fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
-        write!(fmt, "{:?}@{:?}", self.kind(), self.range())
+        write!(fmt, "{:?}@{:?}", self.kind(), self.range())?;
+        if has_short_text(self.kind()) {
+            write!(fmt, " \"{}\"", self.text())?;
+        }
+        Ok(())
+    }
+}
+
+fn has_short_text(kind: SyntaxKind) -> bool {
+    use syntax_kinds::*;
+    match kind {
+        IDENT | LIFETIME => true,
+        _ => false
     }
 }
 
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