From 03a651e6a3415e48f78ecba557a6deda3ba44ce1 Mon Sep 17 00:00:00 2001
From: enigmurl <43832426+enigmurl@users.noreply.github.com>
Date: Mon, 21 Oct 2024 11:16:37 -0700
Subject: [PATCH] Clip diagnostic hints past certain length

---
 src/main/kotlin/lean4ij/language/InlayHints.kt | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/main/kotlin/lean4ij/language/InlayHints.kt b/src/main/kotlin/lean4ij/language/InlayHints.kt
index 86e1eeb..367d337 100644
--- a/src/main/kotlin/lean4ij/language/InlayHints.kt
+++ b/src/main/kotlin/lean4ij/language/InlayHints.kt
@@ -410,7 +410,17 @@ class InlayTextAttributes: UnmodifiableTextAttributes() {
 
 }
 
-class InlayRenderer(info: HighlightInfo): HintRenderer(info.description) {
+class InlayRenderer(info: HighlightInfo): HintRenderer(clipDescription(info.description)) {
+    companion object {
+        const val MAX_LEN = 140;
+        fun clipDescription(desc: String): String {
+            return if (desc.length < MAX_LEN) {
+                desc
+            } else {
+                desc.substring(0, MAX_LEN - 3) + "..."
+            }
+        }
+    }
     override fun getTextAttributes(editor: Editor): TextAttributes? {
         return InlayTextAttributes()
     }