backport: 16.1.0

CHANGELOG.md

@@ -15,6 +15,21 @@ Changelog structure reference:
 
 # ZigBrains
 
+## [Unreleased]
+
+## [16.1.0]
+
+### Added
+
+- Zon
+  - Support for .lazy dependency property
+  - Comment/uncomment hotkey support
+
+### Fixed
+
+- Zon
+  - More reliable autocomplete
+
 ## [16.0.0]
 
 ### Fixed

build.gradle.kts

@@ -14,7 +14,7 @@ plugins {
     java
     `maven-publish`
     `java-library`
-    id("org.jetbrains.intellij.platform") version("2.0.0-beta8")
+    id("org.jetbrains.intellij.platform") version("2.0.0-rc1")
     id("org.jetbrains.changelog") version("2.2.1")
     id("org.jetbrains.grammarkit") version("2022.3.2.2")
     id("de.undercouch.download") version("5.6.0")
@@ -100,7 +100,7 @@ allprojects {
         annotationProcessor("org.projectlombok:lombok:1.18.32")
         if (path !in listOf(":", ":plugin", ":debugger")) {
             intellijPlatform {
-                intellijIdeaCommunity(ideaVersion)
+                intellijIdeaCommunity(ideaVersion, useInstaller = false)
             }
         }
     }
@@ -228,7 +228,7 @@ project(":debugger") {
             exclude("com.google.code.gson", "gson")
         }
         intellijPlatform {
-            clion(clionVersion)
+            clion(clionVersion, useInstaller = false)
             for (p in clionPlugins) {
                 bundledPlugin(p)
             }
@@ -278,8 +278,8 @@ project(":plugin") {
             zipSigner()
             pluginVerifier()
             when (baseIDE) {
-                "idea" -> intellijIdeaCommunity(ideaVersion)
+                "idea" -> intellijIdeaCommunity(ideaVersion, useInstaller = false)
-                "clion" -> clion(clionVersion)
+                "clion" -> clion(clionVersion, useInstaller = false)
             }
             plugin(lsp4ijPluginString)
         }
@@ -326,56 +326,16 @@ project(":plugin") {
         }
     }
 
-    // Include the generated files in the source set
-
-    // Collects all jars produced by compilation of project modules and merges them into singe one.
-    // We need to put all plugin manifest files into single jar to make new plugin model work
-    val mergePluginJarTask = task<Jar>("mergePluginJars") {
-        duplicatesStrategy = DuplicatesStrategy.FAIL
-        archiveBaseName.set("ZigBrains")
-
-        exclude("META-INF/MANIFEST.MF")
-        exclude("**/classpath.index")
-
-        val pluginLibDir by lazy {
-            val sandboxTask = tasks.prepareSandbox.get()
-            sandboxTask.destinationDir.resolve("${project.extensionProvider.map { it.projectName }.get()}/lib")
-        }
-
-        val pluginJars by lazy {
-            pluginLibDir.listFiles().orEmpty().filter { it.isPluginJar() }
-        }
-
-        destinationDirectory.set(project.layout.dir(provider { pluginLibDir }))
-
-        doFirst {
-            for (file in pluginJars) {
-                from(zipTree(file))
-            }
-        }
-
-        doLast {
-            delete(pluginJars)
-        }
-    }
-
     tasks {
         runIde {
-            dependsOn(mergePluginJarTask)
             enabled = true
         }
 
         prepareSandbox {
-            finalizedBy(mergePluginJarTask)
             enabled = true
         }
 
-        buildSearchableOptions {
-            dependsOn(mergePluginJarTask)
-        }
-
         verifyPlugin {
-            dependsOn(mergePluginJarTask)
             enabled = true
         }
 
@@ -400,8 +360,8 @@ project(":plugin") {
 dependencies {
     intellijPlatform {
         when (baseIDE) {
-            "idea" -> intellijIdeaCommunity(ideaVersion)
+            "idea" -> intellijIdeaCommunity(ideaVersion, useInstaller = false)
-            "clion" -> clion(clionVersion)
+            "clion" -> clion(clionVersion, useInstaller = false)
         }
     }
 }

gradle.properties

@@ -11,15 +11,16 @@ baseIDE=clion
 ideaVersion=2024.1.4
 clionVersion=2024.1.4
 
-pluginVersion=16.0.0
+pluginVersion=16.1.0
 
 # Gradle Releases -> https://github.com/gradle/gradle/releases
-gradleVersion=8.8
+gradleVersion=8.9
 
 # Enable Gradle Build Cache -> https://docs.gradle.org/current/userguide/build_cache.html
-org.gradle.caching=true
+# TODO grammarkit breaks with this
+org.gradle.caching=false
 
 # Enable Gradle Kotlin DSL Lazy Property Assignment -> https://docs.gradle.org/current/userguide/kotlin_dsl.html#kotdsl:assignment
 systemProp.org.gradle.unsafe.kotlin.assignment=true
 
-org.jetbrains.intellij.platform.buildFeature.useBinaryReleases=false
+org.jetbrains.intellij.platform.useCacheRedirector=false

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.9-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

gradlew

@@ -15,6 +15,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 
 ##############################################################################
 #
@@ -84,7 +86,8 @@ done
 # shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
 # Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
-APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s
+' "$PWD" ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum

gradlew.bat

@@ -13,6 +13,8 @@
 @rem See the License for the specific language governing permissions and
 @rem limitations under the License.
 @rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
 
 @if "%DEBUG%"=="" @echo off
 @rem ##########################################################################

modules/debugger/src/main/java/com/falsepattern/zigbrains/debugger/toolchain/ZigDebuggerToolchainService.java

@@ -232,7 +232,7 @@ public final class ZigDebuggerToolchainService {
                 if (!accepted.get())
                     yield null;
 
-                yield List.of(new DownloadableDebuggerBinary(msvcUrl.url.toString(), MSVC_PROPERTY_NAME, msvcUrl.version, "extension/debugAdapters/vsdbg/bin"));
+                yield List.of(new DownloadableDebuggerBinary(msvcUrl.url, MSVC_PROPERTY_NAME, msvcUrl.version, "extension/debugAdapters/vsdbg/bin"));
             }
         };
 
@@ -420,16 +420,10 @@ public final class ZigDebuggerToolchainService {
         if (url == null || version == null)
             return null;
 
-        try {
+        return new MSVCUrl(url, version, props.getProperty("dialogTitle"), props.getProperty("dialogBody"), props.getProperty("dialogLink"));
-            return new MSVCUrl(new URL(url), version, props.getProperty("dialogTitle"), props.getProperty("dialogBody"), props.getProperty("dialogLink"));
-        } catch (MalformedURLException e) {
-            //TODO logging
-            e.printStackTrace();
-            return null;
-        }
     }
 
-    private record MSVCUrl(URL url, String version, String dialogTitle, String dialogBody, String dialogLink) {}
+    private record MSVCUrl(String url, String version, String dialogTitle, String dialogBody, String dialogLink) {}
 
     private static String fileName(String url) {
         return url.substring(url.lastIndexOf('/') + 1);

modules/plugin/src/main/resources/META-INF/plugin.xml

@@ -97,6 +97,8 @@ The <a href="https://github.com/Zigtools/ZLS">Zig Language Server</a>, for ZigBr
         <completion.contributor language="Zon"
                                 implementationClass="com.falsepattern.zigbrains.zon.completion.ZonCompletionContributor"/>
 
+        <lang.commenter language="Zon" implementationClass="com.falsepattern.zigbrains.zon.comments.ZonCommenter"/>
+
         <lang.formatter language="Zon"
                         implementationClass="com.falsepattern.zigbrains.zon.formatter.ZonFormattingModelBuilder"/>
 

modules/zon/src/main/grammar/Zon.bnf

@@ -38,23 +38,25 @@
     STRING_LITERAL_SINGLE='string'
     LINE_STRING='multiline string'
     BAD_STRING='unterminated string'
+    BOOL_TRUE='true'
+    BOOL_FALSE='false'
   ]
 
   //Mixins
-  mixin("struct")="com.falsepattern.zigbrains.zon.psi.impl.mixins.ZonStructMixinImpl"
+  mixin("entry")="com.falsepattern.zigbrains.zon.psi.impl.mixins.ZonEntryMixinImpl"
-  implements("struct")="com.falsepattern.zigbrains.zon.psi.mixins.ZonStructMixin"
+  implements("entry")="com.falsepattern.zigbrains.zon.psi.mixins.ZonEntryMixin"
 
   mixin("identifier")="com.falsepattern.zigbrains.zon.psi.impl.mixins.ZonIdentifierMixinImpl"
   implements("identifier")="com.falsepattern.zigbrains.zon.psi.mixins.ZonIdentifierMixin"
 }
 
-zonFile ::= struct
+zonFile ::= entry
 
-struct ::= DOT LBRACE (struct_string_list | struct_map | ()) RBRACE
+entry ::= DOT LBRACE (list | struct | ()) RBRACE
 
-struct_map ::= (property | property_placeholder) (COMMA (property_placeholder? property property_placeholder? | property_placeholder))* COMMA?
+struct ::= (property | property_placeholder) (COMMA (property_placeholder? property property_placeholder? | property_placeholder))* COMMA?
 
-struct_string_list ::= STRING_LITERAL (COMMA STRING_LITERAL)* COMMA?
+list ::= value (COMMA value)* COMMA?
 
 property ::= DOT identifier EQ value
 
@@ -62,6 +64,10 @@ identifier ::= ID
 
 property_placeholder ::= DOT? INTELLIJ_COMPLETION_DUMMY
 
-private value ::= struct | STRING_LITERAL
+private value ::= entry | boolean | STRING_LITERAL | value_placeholder
+
+value_placeholder ::= INTELLIJ_COMPLETION_DUMMY
+
+boolean ::= BOOL_TRUE | BOOL_FALSE
 
 STRING_LITERAL ::= STRING_LITERAL_SINGLE | LINE_STRING+

modules/zon/src/main/grammar/Zon.flex

@@ -62,6 +62,8 @@ LINE_STRING=("\\\\" [^\n]* [ \n]*)+
 <YYINITIAL>      "}"                      { return RBRACE; }
 <YYINITIAL>      "="                      { return EQ; }
 <YYINITIAL>      ","                      { return COMMA; }
+<YYINITIAL>      "true"                   { return BOOL_TRUE; }
+<YYINITIAL>      "false"                  { return BOOL_FALSE; }
 <YYINITIAL>      {COMMENT}                { return COMMENT; }
 <YYINITIAL>      {LINE_COMMENT}           { return COMMENT; }
 

modules/zon/src/main/java/com/falsepattern/zigbrains/zon/comments/ZonCommenter.java

@@ -0,0 +1,94 @@
+/*
+ * Copyright 2023-2024 FalsePattern
+ *
+ * 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 com.falsepattern.zigbrains.zon.comments;
+
+import com.falsepattern.zigbrains.zon.psi.ZonTypes;
+import com.intellij.codeInsight.generation.IndentedCommenter;
+import com.intellij.lang.CodeDocumentationAwareCommenter;
+import com.intellij.psi.PsiComment;
+import com.intellij.psi.tree.IElementType;
+import org.jetbrains.annotations.Nullable;
+
+public class ZonCommenter implements CodeDocumentationAwareCommenter, IndentedCommenter {
+
+    public static final String COMMENT = "// ";
+
+    @Override
+    public @Nullable Boolean forceIndentedLineComment() {
+        return true;
+    }
+
+    @Override
+    public @Nullable IElementType getLineCommentTokenType() {
+        return ZonTypes.COMMENT;
+    }
+
+    @Override
+    public @Nullable IElementType getBlockCommentTokenType() {
+        return null;
+    }
+
+    @Override
+    public @Nullable IElementType getDocumentationCommentTokenType() {
+        return null;
+    }
+
+    @Override
+    public @Nullable String getDocumentationCommentPrefix() {
+        return null;
+    }
+
+    @Override
+    public @Nullable String getDocumentationCommentLinePrefix() {
+        return null;
+    }
+
+    @Override
+    public @Nullable String getDocumentationCommentSuffix() {
+        return null;
+    }
+
+    @Override
+    public boolean isDocumentationComment(PsiComment element) {
+        return false;
+    }
+
+    @Override
+    public @Nullable String getLineCommentPrefix() {
+        return COMMENT;
+    }
+
+    @Override
+    public @Nullable String getBlockCommentPrefix() {
+        return null;
+    }
+
+    @Override
+    public @Nullable String getBlockCommentSuffix() {
+        return null;
+    }
+
+    @Override
+    public @Nullable String getCommentedBlockCommentPrefix() {
+        return null;
+    }
+
+    @Override
+    public @Nullable String getCommentedBlockCommentSuffix() {
+        return null;
+    }
+}

modules/zon/src/main/java/com/falsepattern/zigbrains/zon/completion/ZonCompletionContributor.java

@@ -17,10 +17,12 @@
 package com.falsepattern.zigbrains.zon.completion;
 
 import com.falsepattern.zigbrains.zon.parser.ZonFile;
+import com.falsepattern.zigbrains.zon.psi.ZonEntry;
 import com.falsepattern.zigbrains.zon.psi.ZonProperty;
 import com.falsepattern.zigbrains.zon.psi.ZonPropertyPlaceholder;
 import com.falsepattern.zigbrains.zon.psi.ZonStruct;
 import com.falsepattern.zigbrains.zon.psi.ZonTypes;
+import com.falsepattern.zigbrains.zon.psi.ZonValuePlaceholder;
 import com.intellij.codeInsight.completion.CompletionContributor;
 import com.intellij.codeInsight.completion.CompletionParameters;
 import com.intellij.codeInsight.completion.CompletionProvider;
@@ -38,7 +40,7 @@ import static com.falsepattern.zigbrains.common.util.PsiElementUtil.parent;
 
 public class ZonCompletionContributor extends CompletionContributor {
     private static final List<String> ZON_ROOT_KEYS = List.of("name", "version", "minimum_zig_version", "dependencies", "paths");
-    private static final List<String> ZON_DEP_KEYS = List.of("url", "hash", "path");
+    private static final List<String> ZON_DEP_KEYS = List.of("url", "hash", "path", "lazy");
 
     public ZonCompletionContributor() {
         extend(CompletionType.BASIC,
@@ -48,12 +50,26 @@ public class ZonCompletionContributor extends CompletionContributor {
                new CompletionProvider<>() {
                    @Override
                    protected void addCompletions(@NotNull CompletionParameters parameters, @NotNull ProcessingContext context, @NotNull CompletionResultSet result) {
-                        var placeholder = parent(parameters.getPosition(), ZonPropertyPlaceholder.class).orElseThrow();
+                       var placeholder = parent(parameters.getPosition(), ZonPropertyPlaceholder.class).orElseThrow();
-                        var zonStruct = parent(placeholder, ZonStruct.class).orElseThrow();
+                       var zonEntry = parent(placeholder, ZonEntry.class).orElseThrow();
-                        var keys = zonStruct.getKeys();
+                       var keys = zonEntry.getKeys();
-                        doAddCompletions(placeholder.getText().startsWith("."), keys, ZON_ROOT_KEYS, result);
+                       doAddCompletions(placeholder.getText().startsWith("."), keys, ZON_ROOT_KEYS, result);
-                    }
+                   }
-                });
+               });
+        extend(CompletionType.BASIC,
+               PlatformPatterns.psiElement()
+                               .withParent(PlatformPatterns.psiElement(ZonTypes.VALUE_PLACEHOLDER))
+                               .withSuperParent(2, PlatformPatterns.psiElement(ZonTypes.LIST))
+                               .withSuperParent(4, PlatformPatterns.psiElement(ZonFile.class)),
+               new CompletionProvider<>() {
+                   @Override
+                   protected void addCompletions(@NotNull CompletionParameters parameters, @NotNull ProcessingContext context, @NotNull CompletionResultSet result) {
+                       var placeholder = parent(parameters.getPosition(), ZonValuePlaceholder.class).orElseThrow();
+                       var zonEntry = parent(placeholder, ZonEntry.class).orElseThrow();
+                       var keys = zonEntry.getKeys();
+                       doAddCompletions(false, Set.of(), ZON_ROOT_KEYS, result);
+                   }
+               });
         extend(CompletionType.BASIC,
                PlatformPatterns.psiElement()
                                .withParent(PlatformPatterns.psiElement(ZonTypes.PROPERTY_PLACEHOLDER))
@@ -64,14 +80,59 @@ public class ZonCompletionContributor extends CompletionContributor {
                    @Override
                    protected void addCompletions(@NotNull CompletionParameters parameters, @NotNull ProcessingContext context, @NotNull CompletionResultSet result) {
                        var placeholder = parent(parameters.getPosition(), ZonPropertyPlaceholder.class).orElseThrow();
-                       var depStruct = parent(placeholder, ZonStruct.class).orElseThrow();
+                       var depEntry = parent(placeholder, ZonEntry.class).orElseThrow();
-                       var parentProperty = parent(depStruct, ZonProperty.class).flatMap(e -> parent(e, ZonProperty.class)).orElseThrow();
+                       if (!isADependency(depEntry))
-                       if (!"dependencies".equals(parentProperty.getIdentifier().getName())) {
                            return;
-                       }
+                       doAddCompletions(placeholder.getText().startsWith("."), depEntry.getKeys(), ZON_DEP_KEYS, result);
-                       doAddCompletions(placeholder.getText().startsWith("."), depStruct.getKeys(), ZON_DEP_KEYS, result);
                    }
                });
+        extend(CompletionType.BASIC,
+               PlatformPatterns.psiElement()
+                               .withParent(PlatformPatterns.psiElement(ZonTypes.VALUE_PLACEHOLDER))
+                               .withSuperParent(2, PlatformPatterns.psiElement(ZonTypes.LIST))
+                               .withSuperParent(4, PlatformPatterns.psiElement(ZonTypes.PROPERTY))
+                               .withSuperParent(7, PlatformPatterns.psiElement(ZonTypes.PROPERTY))
+                               .withSuperParent(10, PlatformPatterns.psiElement(ZonFile.class)),
+               new CompletionProvider<>() {
+                   @Override
+                   protected void addCompletions(@NotNull CompletionParameters parameters, @NotNull ProcessingContext context, @NotNull CompletionResultSet result) {
+                       var placeholder = parent(parameters.getPosition(), ZonValuePlaceholder.class).orElseThrow();
+                       var depEntry = parent(placeholder, ZonEntry.class).orElseThrow();
+                       if (!isADependency(depEntry))
+                           return;
+                       doAddCompletions(false, Set.of(), ZON_DEP_KEYS, result);
+                   }
+               });
+        extend(CompletionType.BASIC, PlatformPatterns.psiElement()
+                                                     .withParent(PlatformPatterns.psiElement(ZonTypes.VALUE_PLACEHOLDER))
+                                                     .withSuperParent(5, PlatformPatterns.psiElement(ZonTypes.PROPERTY))
+                                                     .withSuperParent(8, PlatformPatterns.psiElement(ZonTypes.PROPERTY))
+                                                     .withSuperParent(11, PlatformPatterns.psiElement(ZonFile.class)),
+               new CompletionProvider<>() {
+                   @Override
+                   protected void addCompletions(@NotNull CompletionParameters parameters, @NotNull ProcessingContext context, @NotNull CompletionResultSet result) {
+                       var placeholder = parent(parameters.getPosition(), ZonValuePlaceholder.class).orElseThrow();
+                       var valueProperty = parent(placeholder, ZonProperty.class).orElseThrow();
+                       if (!"lazy".equals(valueProperty.getIdentifier().getName())) {
+                           return;
+                       }
+                       if (!isADependency(valueProperty))
+                           return;
+
+                       result.addElement(LookupElementBuilder.create("true"));
+                       result.addElement(LookupElementBuilder.create("false"));
+                   }
+               });
+    }
+
+    private static boolean isADependency(ZonProperty property) {
+        var depEntry = parent(property, ZonEntry.class).orElseThrow();
+        return isADependency(depEntry);
+    }
+
+    private static boolean isADependency(ZonEntry entry) {
+        var parentProperty = parent(entry, ZonProperty.class).flatMap(e -> parent(e, ZonProperty.class)).orElseThrow();
+        return "dependencies".equals(parentProperty.getIdentifier().getName());
     }
 
     private static void doAddCompletions(boolean hasDot, Set<String> current, List<String> expected, CompletionResultSet result) {

modules/zon/src/main/java/com/falsepattern/zigbrains/zon/formatter/ZonBlock.java

@@ -62,7 +62,7 @@ public class ZonBlock extends AbstractBlock {
             return Indent.getNoneIndent();
 
         val myElementType = myNode.getElementType();
-        if (parent.getElementType() == ZonTypes.STRUCT &&
+        if (parent.getElementType() == ZonTypes.ENTRY &&
             !(myElementType == ZonTypes.DOT ||
               myElementType == ZonTypes.LBRACE ||
               myElementType == ZonTypes.RBRACE)) {
@@ -86,7 +86,7 @@ public class ZonBlock extends AbstractBlock {
 
     @Override
     protected @Nullable Indent getChildIndent() {
-        if (myNode.getElementType() == ZonTypes.STRUCT) {
+        if (myNode.getElementType() == ZonTypes.ENTRY) {
             return Indent.getNormalIndent();
         } else {
             return Indent.getNoneIndent();

modules/zon/src/main/java/com/falsepattern/zigbrains/zon/highlight/ZonColorSettingsPage.java

@@ -36,7 +36,9 @@ public class ZonColorSettingsPage implements ColorSettingsPage {
                                        desc("Comment", ZonSyntaxHighlighter.COMMENT),
                                        desc("Bad Value", ZonSyntaxHighlighter.BAD_CHAR),
                                        desc("String", ZonSyntaxHighlighter.STRING),
-                                       desc("Comma", ZonSyntaxHighlighter.COMMA), desc("Dot", ZonSyntaxHighlighter.DOT),
+                                       desc("Comma", ZonSyntaxHighlighter.COMMA),
+                                       desc("Dot", ZonSyntaxHighlighter.DOT),
+                                       desc("Boolean", ZonSyntaxHighlighter.BOOLEAN),
                                        desc("Braces", ZonSyntaxHighlighter.BRACE)};
 
     private static AttributesDescriptor desc(String name, TextAttributesKey key) {
@@ -65,6 +67,7 @@ public class ZonColorSettingsPage implements ColorSettingsPage {
                         .known_folders = .{
                             .url = "https://github.com/ziglibs/known-folders/archive/fa75e1bc672952efa0cf06160bbd942b47f6d59b.tar.gz",
                             .hash = "122048992ca58a78318b6eba4f65c692564be5af3b30fbef50cd4abeda981b2e7fa5",
+                            .lazy = true,
                         },
                         .diffz = .{
                             .url = "https://github.com/ziglibs/diffz/archive/90353d401c59e2ca5ed0abe5444c29ad3d7489aa.tar.gz",
@@ -75,6 +78,7 @@ public class ZonColorSettingsPage implements ColorSettingsPage {
                             .hash = "1220363c7e27b2d3f39de6ff6e90f9537a0634199860fea237a55ddb1e1717f5d6a5",
                         },
                     },
+                    .paths = .{""},
                 }
                 """;
     }

modules/zon/src/main/java/com/falsepattern/zigbrains/zon/highlight/ZonSyntaxHighlighter.java

@@ -39,6 +39,7 @@ public class ZonSyntaxHighlighter extends SyntaxHighlighterBase {
         BAD_CHAR = createKey("BAD_CHARACTER", HighlighterColors.BAD_CHARACTER                ),
         STRING   = createKey("STRING"       , DefaultLanguageHighlighterColors.STRING        ),
         COMMA    = createKey("COMMA"        , DefaultLanguageHighlighterColors.COMMA         ),
+        BOOLEAN  = createKey("BOOLEAN"      , DefaultLanguageHighlighterColors.KEYWORD       ),
         DOT      = createKey("DOT"          , DefaultLanguageHighlighterColors.DOT           ),
         BRACE    = createKey("BRACE"        , DefaultLanguageHighlighterColors.BRACES        );
     // @formatter:on
@@ -57,6 +58,7 @@ public class ZonSyntaxHighlighter extends SyntaxHighlighterBase {
         addMapping(COMMENT , ZonTypes.COMMENT);
         addMapping(ID      , ZonTypes.ID);
         addMapping(EQ      , ZonTypes.EQ);
+        addMapping(BOOLEAN , ZonTypes.BOOL_FALSE, ZonTypes.BOOL_TRUE);
         // @formatter:on
     }
 

modules/zon/src/main/java/com/falsepattern/zigbrains/zon/psi/impl/mixins/ZonEntryMixinImpl.java

@@ -16,7 +16,7 @@
 
 package com.falsepattern.zigbrains.zon.psi.impl.mixins;
 
-import com.falsepattern.zigbrains.zon.psi.ZonStruct;
+import com.falsepattern.zigbrains.zon.psi.ZonEntry;
 import com.intellij.extapi.psi.ASTWrapperPsiElement;
 import com.intellij.lang.ASTNode;
 import lombok.val;
@@ -26,18 +26,18 @@ import java.util.Collections;
 import java.util.HashSet;
 import java.util.Set;
 
-public abstract class ZonStructMixinImpl extends ASTWrapperPsiElement implements ZonStruct {
+public abstract class ZonEntryMixinImpl extends ASTWrapperPsiElement implements ZonEntry {
-    public ZonStructMixinImpl(@NotNull ASTNode node) {
+    public ZonEntryMixinImpl(@NotNull ASTNode node) {
         super(node);
     }
 
     @Override
     public Set<String> getKeys() {
-        val structMap = getStructMap();
+        val struct = getStruct();
-        if (structMap == null)
+        if (struct == null)
             return Collections.emptySet();
         var result = new HashSet<String>();
-        for (var property : structMap.getPropertyList()) {
+        for (var property : struct.getPropertyList()) {
             result.add(property.getIdentifier().getName());
         }
         return result;

modules/zon/src/main/java/com/falsepattern/zigbrains/zon/psi/mixins/ZonEntryMixin.java

@@ -20,6 +20,6 @@ import com.intellij.psi.PsiElement;
 
 import java.util.Set;
 
-public interface ZonStructMixin extends PsiElement {
+public interface ZonEntryMixin extends PsiElement {
     Set<String> getKeys();
 }