unsuccussful navigation; we stop at this point

lyng-idea/src/main/kotlin/net/sergeych/lyng/idea/completion/LyngCompletionContributor.kt

@@ -21,7 +21,6 @@
  */
 package net.sergeych.lyng.idea.completion
 
-import LyngAstManager
 import com.intellij.codeInsight.completion.*
 import com.intellij.codeInsight.lookup.LookupElementBuilder
 import com.intellij.icons.AllIcons
@@ -36,6 +35,7 @@ import net.sergeych.lyng.idea.LyngLanguage
 import net.sergeych.lyng.idea.highlight.LyngTokenTypes
 import net.sergeych.lyng.idea.settings.LyngFormatterSettings
 import net.sergeych.lyng.idea.util.DocsBootstrap
+import net.sergeych.lyng.idea.util.LyngAstManager
 import net.sergeych.lyng.idea.util.TextCtx
 import net.sergeych.lyng.miniast.*
 

lyng-idea/src/main/kotlin/net/sergeych/lyng/idea/navigation/LyngFindUsagesProvider.kt

@@ -17,7 +17,6 @@
 
 package net.sergeych.lyng.idea.navigation
 
-import LyngAstManager
 import com.intellij.lang.cacheBuilder.DefaultWordsScanner
 import com.intellij.lang.cacheBuilder.WordsScanner
 import com.intellij.lang.findUsages.FindUsagesProvider
@@ -26,6 +25,7 @@ import com.intellij.psi.PsiElement
 import com.intellij.psi.tree.TokenSet
 import net.sergeych.lyng.idea.highlight.LyngLexer
 import net.sergeych.lyng.idea.highlight.LyngTokenTypes
+import net.sergeych.lyng.idea.util.LyngAstManager
 import net.sergeych.lyng.miniast.DocLookupUtils
 
 class LyngFindUsagesProvider : FindUsagesProvider {

lyng-idea/src/main/kotlin/net/sergeych/lyng/idea/navigation/LyngIconProvider.kt

@@ -17,10 +17,10 @@
 
 package net.sergeych.lyng.idea.navigation
 
-import LyngAstManager
 import com.intellij.icons.AllIcons
 import com.intellij.ide.IconProvider
 import com.intellij.psi.PsiElement
+import net.sergeych.lyng.idea.util.LyngAstManager
 import net.sergeych.lyng.miniast.DocLookupUtils
 import javax.swing.Icon
 

lyng-idea/src/main/kotlin/net/sergeych/lyng/idea/navigation/LyngPsiReference.kt

@@ -17,13 +17,13 @@
 
 package net.sergeych.lyng.idea.navigation
 
-import LyngAstManager
 import com.intellij.openapi.project.Project
 import com.intellij.openapi.util.TextRange
 import com.intellij.psi.*
 import com.intellij.psi.search.FilenameIndex
 import com.intellij.psi.search.GlobalSearchScope
 import net.sergeych.lyng.highlight.offsetOf
+import net.sergeych.lyng.idea.util.LyngAstManager
 import net.sergeych.lyng.idea.util.TextCtx
 import net.sergeych.lyng.miniast.*
 

lyng-idea/src/main/kotlin/net/sergeych/lyng/idea/navigation/LyngPsiReferenceContributor.kt

@@ -17,12 +17,12 @@
 
 package net.sergeych.lyng.idea.navigation
 
-import LyngAstManager
 import com.intellij.patterns.PlatformPatterns
 import com.intellij.psi.*
 import com.intellij.util.ProcessingContext
 import net.sergeych.lyng.idea.LyngLanguage
 import net.sergeych.lyng.idea.highlight.LyngTokenTypes
+import net.sergeych.lyng.idea.util.LyngAstManager
 import net.sergeych.lyng.miniast.DocLookupUtils
 
 class LyngPsiReferenceContributor : PsiReferenceContributor() {

lyng-idea/src/main/kotlin/net/sergeych/lyng/idea/util/LyngAstManager.kt

@@ -15,23 +15,6 @@
  *
  */
 
-a/*
- * Copyright 2026 Sergey S. Chernov real.sergeych@gmail.com
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
 package net.sergeych.lyng.idea.util
 
 import com.intellij.openapi.util.Key

lynglib/src/commonMain/kotlin/net/sergeych/lyng/ArgsDeclaration.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2025 Sergey S. Chernov real.sergeych@gmail.com
+ * Copyright 2026 Sergey S. Chernov real.sergeych@gmail.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -138,7 +138,7 @@ data class ArgsDeclaration(val params: List<Item>, val endTokenType: Token.Type)
                 } else {
                     val value = if (hp < callArgs.size) callArgs[hp++]
                     else a.defaultValue?.execute(scope)
-                        ?: scope.raiseIllegalArgument("too few arguments for the call")
+                        ?: scope.raiseIllegalArgument("too few arguments for the call (${arguments.list})")
                     assign(a, value)
                 }
                 i++

lyngweb/src/jsMain/kotlin/net/sergeych/lyngweb/Highlight.kt

@@ -366,6 +366,7 @@ suspend fun applyLyngHighlightToTextAst(text: String): String {
             when (d) {
                 is MiniFunDecl -> putName(d.nameStart, d.name, "hl-fn")
                 is MiniClassDecl -> putName(d.nameStart, d.name, "hl-class")
+                is net.sergeych.lyng.miniast.MiniEnumDecl -> putName(d.nameStart, d.name, "hl-class")
                 is net.sergeych.lyng.miniast.MiniValDecl -> putName(d.nameStart, d.name, if (d.mutable) "hl-var" else "hl-val")
             }
         }
@@ -404,6 +405,7 @@ suspend fun applyLyngHighlightToTextAst(text: String): String {
                 }
                 is net.sergeych.lyng.miniast.MiniValDecl -> addTypeSegments(d.type)
                 is MiniClassDecl -> {}
+                is net.sergeych.lyng.miniast.MiniEnumDecl -> {}
             }
         }
 

site/src/jsMain/kotlin/ReferencePage.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2025 Sergey S. Chernov real.sergeych@gmail.com
+ * Copyright 2026 Sergey S. Chernov real.sergeych@gmail.com
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -127,7 +127,7 @@ fun ReferencePage() {
                                     Ul({ classes("mt-2") }) {
                                         d.members.forEach { m ->
                                             when (m) {
-                                                is MiniMemberFunDecl, -> {
+                                                is MiniMemberFunDecl -> {
                                                     val params = m.params.joinToString(", ") { p ->
                                                         val ts = typeOf(p.type)
                                                         if (ts.isNotBlank()) "${p.name}${ts}" else p.name
@@ -150,6 +150,10 @@ fun ReferencePage() {
                                     }
                                 }
                             }
+                            is MiniEnumDecl -> {
+                                Div { Text("enum ${d.name} { ${d.entries.joinToString(", ")} }") }
+                                d.doc?.summary?.let { Small({ classes("text-muted") }) { Text(it) } }
+                            }
                         }
                     }
                 }