Docs update. Prepared next release.

Macro definition refactoring and find usages support.
Structural View also shows macro definitions.
Missing REPT and ENDR assembler directives added.
Changed or added some icons at various places.
Reference search for global labels and symbols now uses stub index.

README.md

@@ -27,8 +27,8 @@ it's "good enough" to get started, and I can return to demo coding with its curr
 - Parser / Lexer for MC68000 (yes, only 68000 right now!) assembly language files in VAsm / DevPac style
 - Syntax highlighting and Color Settings Page (you should really modify the color settings to your likings!)
 - Mnemonics code completion
-- Symbols / Labels code completion
+- Symbols / Labels / Macros code completion
-- References / Refactoring support for local and global labels, and symbol assignments.
+- References / Refactoring support for local and global labels, symbol assignments, and macros.
 - Brace matching
 - Quote handler
 - Goto Symbol support
@@ -36,23 +36,22 @@ it's "good enough" to get started, and I can return to demo coding with its curr
 
 ## Known issues
 
-- No referencing of macro invocations and macro definitions.
+- `Find Usages` always shows _"Unclassified"_ though it shouldn't (?)
-- `Find Usages` always shows _"Unclassified"_ though it shouldn't.
-- Macro definitions may cause syntax errors when using backslash arguments.
 - Macro invocations are not yet evaluated, thus no referencing to symbols defined via macros (e.g. `STRUCT`).
 - No support for includes. Scoping is for global symbols and labels is currently the whole project.
 - No support for register replacement (e.g. registers replaced by `EQUR` or `EQURL` will cause syntax errors)
-- While the Lexer supports the -spaces option (where a space introduces a comment), this cannot be configured yet.
+- While the Lexer supports the -spaces option (where a space introduces a comment), this cannot be configured yet (default is off).
 - No support for other processor instructions, FPU or 68020+ address modes.
 - No semantic checking for allowed address modes or data widths yet.
 - Unit Test coverage is not as good as it could be (ahem).
 - Missing but planned features:
-    - Macro definition and evaluation on invocation
+    - Macro evaluation on invocation
     - Folding
-    - Semantic inspections
+        - Semantic inspections
-    - Quick fixes
+        - Quick fixes
-    - Formatter + Code Style Settings
+        - Formatter + Code Style Settings
     - Register use analysis (but this only makes sense after macro evaluation)
+    - Cycle counting
 
 ## Recommendations
 
@@ -69,11 +68,23 @@ make it work with JUnit 5. Feel free to use the code (in package ```de.platon42.
 
 ## Changelog
 
+### V0.3 (28-Jul-21)
+
+- Enhancement: Macro contents are no longer parsed, added syntax highlighting options for macros.
+- Enhancement: Macro definitions are now word and stub indexed, macro calls reference to definition.
+- Enhancement: Macro definition refactoring and find usages support.
+- Enhancement: Structural View also shows macro definitions.
+- Bugfix: Missing REPT and ENDR assembler directives added.
+- Cosmetics: Changed or added some icons at various places.
+- Performance: Reference search for global labels and symbols now uses stub index.
+- Compatibility: Restored compatibility with IDE versions < 2021.1.
+- Performance: Optimized lexer.
+
 ### V0.2 (27-Jul-21)
 
 - Cosmetics: Added (same) icon for plugin as for file type.
-- Performance improvement: Use Word-Index for global labels and symbols instead of iterating over the file.
+- Performance: Use Word-Index for global labels and symbols instead of iterating over the file.
-- Performance improvement: Use Stub-Index for global labels and symbols.
+- Performance: Use Stub-Index for global labels and symbols.
 - Bugfix: No longer reports a syntax error when file lacks terminating End-Of-Line.
 - Enhancement: Registers are now offered for code completion, making editing less annoying.
 

build.gradle

@@ -7,7 +7,7 @@ plugins {
 }
 
 group = 'de.platon42'
-version = '0.2'
+version = '0.3'
 sourceCompatibility = "1.8"
 targetCompatibility = "1.8"
 
@@ -44,20 +44,38 @@ intellij {
 //    setPlugins(["com.intellij.java"])
 }
 
+runPluginVerifier {
+    ideVersions = ["IC-193.5662.53", "IC-211.7628.21", // 2019.3.1 - 2021.1.3
+                   "CL-193.5233.103", "CL-193.7288.25", // 2019.3
+                   "CL-201.6668.126", "CL-201.8743.17", // 2020.1
+                   "CL-202.6397.106", "CL-202.8194.17", // 2020.2
+                   "CL-203.5981.166", "CL-203.8084.11", // 2020.3
+                   "CL-211.6693.114", "CL-211.7628.27"] // 2021.1
+    downloadDir = System.getProperty("user.home") + "/.gradle/caches/modules-2/files-2.1/com.jetbrains.intellij.idea"
+}
+
 patchPluginXml {
     setChangeNotes("""
+  <h4>V0.3 (28-Jul-21)</h4>
+    <ul>
+      <li>Enhancement: Macro contents are no longer parsed, added syntax highlighting options for macros.
+      <li>Enhancement: Macro definitions are now word and stub indexed, macro calls reference to definition.
+      <li>Enhancement: Macro definition refactoring and find usages support.
+      <li>Enhancement: Structural View also shows macro definitions. 
+      <li>Bugfix: Missing REPT and ENDR assembler directives added.
+      <li>Cosmetics: Changed or added some icons at various places.
+      <li>Performance: Reference search for global labels and symbols now uses stub index.
+      <li>Compatibility: Restored compatibility with IDE versions < 2021.1.
+      <li>Performance: Optimized lexer.
+    </ul>
   <h4>V0.2 (27-Jul-21)</h4>
     <ul>
       <li>Cosmetics: Added (same) icon for plugin as for file type.
-      <li>Performance improvement: Use Word-Index for global labels and symbols instead of iterating over the file.
+      <li>Performance: Use Word-Index for global labels and symbols instead of iterating over the file.
-      <li>Performance improvement: Use Stub-Index for global labels and symbols.
+      <li>Performance: Use Stub-Index for global labels and symbols.
       <li>Bugfix: No longer reports a syntax error when file lacks terminating End-Of-Line.
       <li>Enhancement: Registers are now offered for code completion, making editing less annoying. 
     </ul>
-  <h4>V0.1 (20-Jul-21)</h4>
-    <ul>
-      <li>Initial public release.
-    </ul>
   <p>Full changelog available at <a href="https://github.com/chrisly42/mc68000-asm-plugin#changelog">Github project site</a>.</p>
 """)
 }

src/main/gen/de/platon42/intellij/plugins/m68k/parser/M68kParser.java

@@ -551,7 +551,7 @@ public class M68kParser implements PsiParser, LightPsiParser {
     // AsmInstruction | MacroCall
     static boolean Instruction(PsiBuilder b, int l) {
         if (!recursion_guard_(b, l, "Instruction")) return false;
-        if (!nextTokenIs(b, "", MACRO_INVOKATION, MNEMONIC)) return false;
+        if (!nextTokenIs(b, "", MACRO_INVOCATION, MNEMONIC)) return false;
         boolean r;
         r = AsmInstruction(b, l + 1);
         if (!r) r = MacroCall(b, l + 1);
@@ -638,13 +638,13 @@ public class M68kParser implements PsiParser, LightPsiParser {
     }
 
     /* ********************************************************** */
-    // MACRO_INVOKATION PlainOperands?
+    // MACRO_INVOCATION PlainOperands?
     public static boolean MacroCall(PsiBuilder b, int l) {
         if (!recursion_guard_(b, l, "MacroCall")) return false;
-        if (!nextTokenIs(b, MACRO_INVOKATION)) return false;
+        if (!nextTokenIs(b, MACRO_INVOCATION)) return false;
         boolean r;
         Marker m = enter_section_(b);
-        r = consumeToken(b, MACRO_INVOKATION);
+        r = consumeToken(b, MACRO_INVOCATION);
         r = r && MacroCall_1(b, l + 1);
         exit_section_(b, m, MACRO_CALL, r);
         return r;
@@ -657,6 +657,89 @@ public class M68kParser implements PsiParser, LightPsiParser {
         return true;
     }
 
+    /* ********************************************************** */
+    // ((MacroNameDefinition MACRO_TAG)|(MACRO_TAG MacroNameDefinition)) MacroPlainLine* MACRO_END_TAG
+    public static boolean MacroDefinition(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "MacroDefinition")) return false;
+        if (!nextTokenIs(b, "<macro definition>", MACRO_NAME, MACRO_TAG)) return false;
+        boolean r, p;
+        Marker m = enter_section_(b, l, _NONE_, MACRO_DEFINITION, "<macro definition>");
+        r = MacroDefinition_0(b, l + 1);
+        p = r; // pin = 1
+        r = r && report_error_(b, MacroDefinition_1(b, l + 1));
+        r = p && consumeToken(b, MACRO_END_TAG) && r;
+        exit_section_(b, l, m, r, p, null);
+        return r || p;
+    }
+
+    // (MacroNameDefinition MACRO_TAG)|(MACRO_TAG MacroNameDefinition)
+    private static boolean MacroDefinition_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "MacroDefinition_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = MacroDefinition_0_0(b, l + 1);
+        if (!r) r = MacroDefinition_0_1(b, l + 1);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    // MacroNameDefinition MACRO_TAG
+    private static boolean MacroDefinition_0_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "MacroDefinition_0_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = MacroNameDefinition(b, l + 1);
+        r = r && consumeToken(b, MACRO_TAG);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    // MACRO_TAG MacroNameDefinition
+    private static boolean MacroDefinition_0_1(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "MacroDefinition_0_1")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = consumeToken(b, MACRO_TAG);
+        r = r && MacroNameDefinition(b, l + 1);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    // MacroPlainLine*
+    private static boolean MacroDefinition_1(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "MacroDefinition_1")) return false;
+        while (true) {
+            int c = current_position_(b);
+            if (!MacroPlainLine(b, l + 1)) break;
+            if (!empty_element_parsed_guard_(b, "MacroDefinition_1", c)) break;
+        }
+        return true;
+    }
+
+    /* ********************************************************** */
+    // MACRO_NAME
+    public static boolean MacroNameDefinition(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "MacroNameDefinition")) return false;
+        if (!nextTokenIs(b, MACRO_NAME)) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = consumeToken(b, MACRO_NAME);
+        exit_section_(b, m, MACRO_NAME_DEFINITION, r);
+        return r;
+    }
+
+    /* ********************************************************** */
+    // MACRO_LINE
+    public static boolean MacroPlainLine(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "MacroPlainLine")) return false;
+        if (!nextTokenIs(b, MACRO_LINE)) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = consumeToken(b, MACRO_LINE);
+        exit_section_(b, m, MACRO_PLAIN_LINE, r);
+        return r;
+    }
+
     /* ********************************************************** */
     // OPSIZE_BS|OPSIZE_W|OPSIZE_L
     public static boolean OperandSize(PsiBuilder b, int l) {
@@ -671,19 +754,27 @@ public class M68kParser implements PsiParser, LightPsiParser {
     }
 
     /* ********************************************************** */
-    // STRINGLIT (SEPARATOR STRINGLIT)*
+    // (expr|AddressingMode) (SEPARATOR (expr|AddressingMode))*
     static boolean PlainOperands(PsiBuilder b, int l) {
         if (!recursion_guard_(b, l, "PlainOperands")) return false;
-        if (!nextTokenIs(b, STRINGLIT)) return false;
         boolean r;
         Marker m = enter_section_(b);
-        r = consumeToken(b, STRINGLIT);
+        r = PlainOperands_0(b, l + 1);
         r = r && PlainOperands_1(b, l + 1);
         exit_section_(b, m, null, r);
         return r;
     }
 
-    // (SEPARATOR STRINGLIT)*
+    // expr|AddressingMode
+    private static boolean PlainOperands_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "PlainOperands_0")) return false;
+        boolean r;
+        r = expr(b, l + 1, -1);
+        if (!r) r = AddressingMode(b, l + 1);
+        return r;
+    }
+
+    // (SEPARATOR (expr|AddressingMode))*
     private static boolean PlainOperands_1(PsiBuilder b, int l) {
         if (!recursion_guard_(b, l, "PlainOperands_1")) return false;
         while (true) {
@@ -694,16 +785,26 @@ public class M68kParser implements PsiParser, LightPsiParser {
         return true;
     }
 
-    // SEPARATOR STRINGLIT
+    // SEPARATOR (expr|AddressingMode)
     private static boolean PlainOperands_1_0(PsiBuilder b, int l) {
         if (!recursion_guard_(b, l, "PlainOperands_1_0")) return false;
         boolean r;
         Marker m = enter_section_(b);
-        r = consumeTokens(b, 0, SEPARATOR, STRINGLIT);
+        r = consumeToken(b, SEPARATOR);
+        r = r && PlainOperands_1_0_1(b, l + 1);
         exit_section_(b, m, null, r);
         return r;
     }
 
+    // expr|AddressingMode
+    private static boolean PlainOperands_1_0_1(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "PlainOperands_1_0_1")) return false;
+        boolean r;
+        r = expr(b, l + 1, -1);
+        if (!r) r = AddressingMode(b, l + 1);
+        return r;
+    }
+
     /* ********************************************************** */
     // Label? (DATA_DIRECTIVE | OTHER_DIRECTIVE)
     //         PreprocessorOperands?
@@ -1048,13 +1149,13 @@ public class M68kParser implements PsiParser, LightPsiParser {
     }
 
     /* ********************************************************** */
-    // !<<eof>> statement (<<eof>>|EOL)
+    // !<<eof>> (MacroDefinition | statement) (<<eof>>|EOL)
     static boolean line(PsiBuilder b, int l) {
         if (!recursion_guard_(b, l, "line")) return false;
         boolean r;
         Marker m = enter_section_(b);
         r = line_0(b, l + 1);
-        r = r && statement(b, l + 1);
+        r = r && line_1(b, l + 1);
         r = r && line_2(b, l + 1);
         exit_section_(b, m, null, r);
         return r;
@@ -1070,6 +1171,17 @@ public class M68kParser implements PsiParser, LightPsiParser {
         return r;
     }
 
+    // MacroDefinition | statement
+    private static boolean line_1(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "line_1")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = MacroDefinition(b, l + 1);
+        if (!r) r = statement(b, l + 1);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
     // <<eof>>|EOL
     private static boolean line_2(PsiBuilder b, int l) {
         if (!recursion_guard_(b, l, "line_2")) return false;

src/main/gen/de/platon42/intellij/plugins/m68k/psi/M68kMacroCall.java

@@ -1,6 +1,19 @@
 // This is a generated file. Not intended for manual editing.
 package de.platon42.intellij.plugins.m68k.psi;
 
+import org.jetbrains.annotations.NotNull;
+
+import java.util.List;
+
 public interface M68kMacroCall extends M68kPsiElement {
 
+    @NotNull
+    List<M68kAddressingMode> getAddressingModeList();
+
+    @NotNull
+    List<M68kExpr> getExprList();
+
+    @NotNull
+    String getMacroName();
+
 }

src/main/gen/de/platon42/intellij/plugins/m68k/psi/M68kMacroDefinition.java

@@ -0,0 +1,29 @@
+// This is a generated file. Not intended for manual editing.
+package de.platon42.intellij.plugins.m68k.psi;
+
+import com.intellij.psi.PsiElement;
+import com.intellij.psi.StubBasedPsiElement;
+import de.platon42.intellij.plugins.m68k.stubs.M68kMacroDefinitionStub;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.List;
+
+public interface M68kMacroDefinition extends M68kNamedElement, StubBasedPsiElement<M68kMacroDefinitionStub> {
+
+    @NotNull
+    M68kMacroNameDefinition getMacroNameDefinition();
+
+    @NotNull
+    List<M68kMacroPlainLine> getMacroPlainLineList();
+
+    @Nullable
+    String getName();
+
+    @NotNull
+    PsiElement setName(@NotNull String name);
+
+    @NotNull
+    PsiElement getNameIdentifier();
+
+}

src/main/gen/de/platon42/intellij/plugins/m68k/psi/M68kMacroNameDefinition.java

@@ -0,0 +1,6 @@
+// This is a generated file. Not intended for manual editing.
+package de.platon42.intellij.plugins.m68k.psi;
+
+public interface M68kMacroNameDefinition extends M68kPsiElement {
+
+}

src/main/gen/de/platon42/intellij/plugins/m68k/psi/M68kMacroPlainLine.java

@@ -0,0 +1,6 @@
+// This is a generated file. Not intended for manual editing.
+package de.platon42.intellij.plugins.m68k.psi;
+
+public interface M68kMacroPlainLine extends M68kPsiElement {
+
+}

src/main/gen/de/platon42/intellij/plugins/m68k/psi/M68kTypes.java

@@ -51,6 +51,9 @@ public interface M68kTypes {
     IElementType LITERAL_EXPR = new M68kElementType("LITERAL_EXPR");
     IElementType LOCAL_LABEL = new M68kElementType("LOCAL_LABEL");
     IElementType MACRO_CALL = new M68kElementType("MACRO_CALL");
+    IElementType MACRO_DEFINITION = M68kStubElementTypeFactory.stubFactory("MACRO_DEFINITION");
+    IElementType MACRO_NAME_DEFINITION = new M68kElementType("MACRO_NAME_DEFINITION");
+    IElementType MACRO_PLAIN_LINE = new M68kElementType("MACRO_PLAIN_LINE");
     IElementType OPERAND_SIZE = new M68kElementType("OPERAND_SIZE");
     IElementType PAREN_EXPR = new M68kElementType("PAREN_EXPR");
     IElementType PREPROCESSOR_DIRECTIVE = new M68kElementType("PREPROCESSOR_DIRECTIVE");
@@ -86,7 +89,11 @@ public interface M68kTypes {
     IElementType HASH = new M68kTokenType("HASH");
     IElementType HEXADECIMAL = new M68kTokenType("HEXADECIMAL");
     IElementType LOCAL_LABEL_DEF = new M68kTokenType("LOCAL_LABEL_DEF");
-    IElementType MACRO_INVOKATION = new M68kTokenType("MACRO_INVOKATION");
+    IElementType MACRO_END_TAG = new M68kTokenType("MACRO_END_TAG");
+    IElementType MACRO_INVOCATION = new M68kTokenType("MACRO_INVOCATION");
+    IElementType MACRO_LINE = new M68kTokenType("MACRO_LINE");
+    IElementType MACRO_NAME = new M68kTokenType("MACRO_NAME");
+    IElementType MACRO_TAG = new M68kTokenType("MACRO_TAG");
     IElementType MNEMONIC = new M68kTokenType("MNEMONIC");
     IElementType OCTAL = new M68kTokenType("OCTAL");
     IElementType OPSIZE_BS = new M68kTokenType("OPSIZE_BS");
@@ -210,6 +217,12 @@ public interface M68kTypes {
                 return new M68kLocalLabelImpl(node);
             } else if (type == MACRO_CALL) {
                 return new M68kMacroCallImpl(node);
+            } else if (type == MACRO_DEFINITION) {
+                return new M68kMacroDefinitionImpl(node);
+            } else if (type == MACRO_NAME_DEFINITION) {
+                return new M68kMacroNameDefinitionImpl(node);
+            } else if (type == MACRO_PLAIN_LINE) {
+                return new M68kMacroPlainLineImpl(node);
             } else if (type == OPERAND_SIZE) {
                 return new M68kOperandSizeImpl(node);
             } else if (type == PAREN_EXPR) {

src/main/gen/de/platon42/intellij/plugins/m68k/psi/M68kVisitor.java

@@ -94,6 +94,18 @@ public class M68kVisitor extends PsiElementVisitor {
         visitPsiElement(o);
     }
 
+    public void visitMacroDefinition(@NotNull M68kMacroDefinition o) {
+        visitNamedElement(o);
+    }
+
+    public void visitMacroNameDefinition(@NotNull M68kMacroNameDefinition o) {
+        visitPsiElement(o);
+    }
+
+    public void visitMacroPlainLine(@NotNull M68kMacroPlainLine o) {
+        visitPsiElement(o);
+    }
+
     public void visitOperandSize(@NotNull M68kOperandSize o) {
         visitPsiElement(o);
     }

src/main/gen/de/platon42/intellij/plugins/m68k/psi/impl/M68kMacroCallImpl.java

@@ -1,14 +1,15 @@
 // This is a generated file. Not intended for manual editing.
 package de.platon42.intellij.plugins.m68k.psi.impl;
 
-import com.intellij.extapi.psi.ASTWrapperPsiElement;
 import com.intellij.lang.ASTNode;
 import com.intellij.psi.PsiElementVisitor;
-import de.platon42.intellij.plugins.m68k.psi.M68kMacroCall;
+import com.intellij.psi.util.PsiTreeUtil;
-import de.platon42.intellij.plugins.m68k.psi.M68kVisitor;
+import de.platon42.intellij.plugins.m68k.psi.*;
 import org.jetbrains.annotations.NotNull;
 
-public class M68kMacroCallImpl extends ASTWrapperPsiElement implements M68kMacroCall {
+import java.util.List;
+
+public class M68kMacroCallImpl extends M68kMacroCallMixin implements M68kMacroCall {
 
     public M68kMacroCallImpl(@NotNull ASTNode node) {
         super(node);
@@ -24,4 +25,22 @@ public class M68kMacroCallImpl extends ASTWrapperPsiElement implements M68kMacro
         else super.accept(visitor);
     }
 
+    @Override
+    @NotNull
+    public List<M68kAddressingMode> getAddressingModeList() {
+        return PsiTreeUtil.getChildrenOfTypeAsList(this, M68kAddressingMode.class);
+    }
+
+    @Override
+    @NotNull
+    public List<M68kExpr> getExprList() {
+        return PsiTreeUtil.getChildrenOfTypeAsList(this, M68kExpr.class);
+    }
+
+    @Override
+    @NotNull
+    public String getMacroName() {
+        return M68kPsiImplUtil.getMacroName(this);
+    }
+
 }

src/main/gen/de/platon42/intellij/plugins/m68k/psi/impl/M68kMacroDefinitionImpl.java

@@ -0,0 +1,66 @@
+// This is a generated file. Not intended for manual editing.
+package de.platon42.intellij.plugins.m68k.psi.impl;
+
+import com.intellij.lang.ASTNode;
+import com.intellij.psi.PsiElement;
+import com.intellij.psi.PsiElementVisitor;
+import com.intellij.psi.stubs.IStubElementType;
+import com.intellij.psi.util.PsiTreeUtil;
+import de.platon42.intellij.plugins.m68k.psi.*;
+import de.platon42.intellij.plugins.m68k.stubs.M68kMacroDefinitionStub;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.List;
+
+public class M68kMacroDefinitionImpl extends M68kMacroDefinitionMixin implements M68kMacroDefinition {
+
+    public M68kMacroDefinitionImpl(@NotNull ASTNode node) {
+        super(node);
+    }
+
+    public M68kMacroDefinitionImpl(@NotNull M68kMacroDefinitionStub stub, @NotNull IStubElementType<?, ?> nodeType) {
+        super(stub, nodeType);
+    }
+
+    public void accept(@NotNull M68kVisitor visitor) {
+        visitor.visitMacroDefinition(this);
+    }
+
+    @Override
+    public void accept(@NotNull PsiElementVisitor visitor) {
+        if (visitor instanceof M68kVisitor) accept((M68kVisitor) visitor);
+        else super.accept(visitor);
+    }
+
+    @Override
+    @NotNull
+    public M68kMacroNameDefinition getMacroNameDefinition() {
+        return notNullChild(PsiTreeUtil.getChildOfType(this, M68kMacroNameDefinition.class));
+    }
+
+    @Override
+    @NotNull
+    public List<M68kMacroPlainLine> getMacroPlainLineList() {
+        return PsiTreeUtil.getChildrenOfTypeAsList(this, M68kMacroPlainLine.class);
+    }
+
+    @Override
+    @Nullable
+    public String getName() {
+        return M68kPsiImplUtil.getName(this);
+    }
+
+    @Override
+    @NotNull
+    public PsiElement setName(@NotNull String name) {
+        return M68kPsiImplUtil.setName(this, name);
+    }
+
+    @Override
+    @NotNull
+    public PsiElement getNameIdentifier() {
+        return M68kPsiImplUtil.getNameIdentifier(this);
+    }
+
+}

src/main/gen/de/platon42/intellij/plugins/m68k/psi/impl/M68kMacroNameDefinitionImpl.java

@@ -0,0 +1,27 @@
+// This is a generated file. Not intended for manual editing.
+package de.platon42.intellij.plugins.m68k.psi.impl;
+
+import com.intellij.extapi.psi.ASTWrapperPsiElement;
+import com.intellij.lang.ASTNode;
+import com.intellij.psi.PsiElementVisitor;
+import de.platon42.intellij.plugins.m68k.psi.M68kMacroNameDefinition;
+import de.platon42.intellij.plugins.m68k.psi.M68kVisitor;
+import org.jetbrains.annotations.NotNull;
+
+public class M68kMacroNameDefinitionImpl extends ASTWrapperPsiElement implements M68kMacroNameDefinition {
+
+    public M68kMacroNameDefinitionImpl(@NotNull ASTNode node) {
+        super(node);
+    }
+
+    public void accept(@NotNull M68kVisitor visitor) {
+        visitor.visitMacroNameDefinition(this);
+    }
+
+    @Override
+    public void accept(@NotNull PsiElementVisitor visitor) {
+        if (visitor instanceof M68kVisitor) accept((M68kVisitor) visitor);
+        else super.accept(visitor);
+    }
+
+}

src/main/gen/de/platon42/intellij/plugins/m68k/psi/impl/M68kMacroPlainLineImpl.java

@@ -0,0 +1,27 @@
+// This is a generated file. Not intended for manual editing.
+package de.platon42.intellij.plugins.m68k.psi.impl;
+
+import com.intellij.extapi.psi.ASTWrapperPsiElement;
+import com.intellij.lang.ASTNode;
+import com.intellij.psi.PsiElementVisitor;
+import de.platon42.intellij.plugins.m68k.psi.M68kMacroPlainLine;
+import de.platon42.intellij.plugins.m68k.psi.M68kVisitor;
+import org.jetbrains.annotations.NotNull;
+
+public class M68kMacroPlainLineImpl extends ASTWrapperPsiElement implements M68kMacroPlainLine {
+
+    public M68kMacroPlainLineImpl(@NotNull ASTNode node) {
+        super(node);
+    }
+
+    public void accept(@NotNull M68kVisitor visitor) {
+        visitor.visitMacroPlainLine(this);
+    }
+
+    @Override
+    public void accept(@NotNull PsiElementVisitor visitor) {
+        if (visitor instanceof M68kVisitor) accept((M68kVisitor) visitor);
+        else super.accept(visitor);
+    }
+
+}

src/main/java/de/platon42/intellij/plugins/m68k/M68kFileElementType.kt

@@ -10,7 +10,7 @@ class M68kFileElementType private constructor() : ILightStubFileElementType<PsiF
         @JvmField
         val INSTANCE = M68kFileElementType()
 
-        const val STUB_VERSION = 3
+        const val STUB_VERSION = 4
         const val STUB_EXTERNAL_ID_PREFIX = "MC68000."
         const val EXTERNAL_ID = STUB_EXTERNAL_ID_PREFIX + "FILE"
     }

src/main/java/de/platon42/intellij/plugins/m68k/M68kIcons.kt

@@ -7,5 +7,8 @@ object M68kIcons {
     val FILE = IconLoader.getIcon("/icons/FileType_m68k.svg", javaClass)
     val LOCAL_LABEL = AllIcons.Nodes.AbstractMethod
     val GLOBAL_LABEL = AllIcons.Nodes.Method
-    val SYMBOL_DEF = AllIcons.Nodes.Constant
+    val SYMBOL_DEF = AllIcons.Nodes.ClassInitializer
+    val MACRO_DEF = AllIcons.Nodes.MultipleTypeDefinitions
+    val REGISTER = AllIcons.Nodes.DataTables // AllIcons.Nodes.Record only available starting from 2020.1
+    val MNEMONIC = AllIcons.Nodes.C_protected
 }

src/main/java/de/platon42/intellij/plugins/m68k/asm/AssemblerDirectives.kt

@@ -3,46 +3,48 @@ package de.platon42.intellij.plugins.m68k.asm
 object AssemblerDirectives {
 
     val dataDirectives: Set<String> = setOf(
-            "section", "pushsection", "popsection",
+        "section", "pushsection", "popsection",
-            "bss", "bss_c", "bss_f",
+        "bss", "bss_c", "bss_f",
-            "data", "data_c", "data_f",
+        "data", "data_c", "data_f",
-            "text", "cseg", "code", "code_c", "code_f",
+        "text", "cseg", "code", "code_c", "code_f",
-            "offset",
+        "offset",
 
-            "abs",
+        "abs",
-            "db", "dw", "dl",
+        "db", "dw", "dl",
-            "dr.b", "dr.w", "dr.l",
+        "dr.b", "dr.w", "dr.l",
-            "dc", "dc.b", "dc.w", "dc.l", "dcb", "dcb.b", "dcb.w", "dcb.l",
+        "dc", "dc.b", "dc.w", "dc.l", "dcb", "dcb.b", "dcb.w", "dcb.l",
-            "blk.b", "blk.w", "blk.l",
+        "blk.b", "blk.w", "blk.l",
-            "ds", "ds.b", "ds.w", "ds.l",
+        "ds", "ds.b", "ds.w", "ds.l",
 
-            "align", "even", "odd", "cnop", "long", "dphrase", "phrase", "qphrase",
+        "align", "even", "odd", "cnop", "long", "dphrase", "phrase", "qphrase",
 
-            "cargs", "comm", "comment",
+        "cargs", "comm", "comment",
-            "rsset", "clrfo", "clrso", "setfo", "setso"
+        "rsset", "clrfo", "clrso", "setfo", "setso"
     )
 
     val otherDirective: Set<String> = setOf(
-            "if",
+        "if",
-            "ifeq", "ifne", "ifgt", "ifge", "iflt", "ifle", "ifb", "ifnb", "ifc", "ifnc",
+        "ifeq", "ifne", "ifgt", "ifge", "iflt", "ifle", "ifb", "ifnb", "ifc", "ifnc",
-            "ifd", "ifnd", "ifmacrod", "ifmacrond",
+        "ifd", "ifnd", "ifmacrod", "ifmacrond",
-            //"iif" // not supported
+        //"iif" // not supported
-            "else", "endif", "endc",
+        "else", "endif", "endc",
 
-            "macro", "exitm", "mexit", "endm",
+        "rept", "endr",
 
-            "extern", "nref", "xdef", "xref", "globl", "public", "weak",
+        "macro", "exitm", "mexit", "endm",
 
-            "reg", "equr", "equrl",
+        "extern", "nref", "xdef", "xref", "globl", "public", "weak",
 
-            "incdir", "include", "incbin", "output",
+        "reg", "equr", "equrl",
 
-            "list", "nlist", "nolist", "llen", "nopage", "page", "spc",
+        "incdir", "include", "incbin", "output",
-            "org",
 
-            "assert", "fail", "print", "printt", "printv", "echo",
+        "list", "nlist", "nolist", "llen", "nopage", "page", "spc",
+        "org",
 
-            "inline", "einline",
+        "assert", "fail", "print", "printt", "printv", "echo",
-            "rem", "erem"
+
+        "inline", "einline",
+        "rem", "erem"
     )
 }

src/main/java/de/platon42/intellij/plugins/m68k/asm/M68kMnemonicCompletionContributor.kt

@@ -4,13 +4,20 @@ import com.intellij.codeInsight.completion.*
 import com.intellij.codeInsight.lookup.LookupElementBuilder
 import com.intellij.patterns.PlatformPatterns
 import com.intellij.util.ProcessingContext
+import de.platon42.intellij.plugins.m68k.M68kIcons
 import de.platon42.intellij.plugins.m68k.psi.M68kTypes
 
 class M68kMnemonicCompletionContributor : CompletionContributor() {
+
+    companion object {
+        val MNEMONICS = M68kIsa.mnemonics
+            .map { PrioritizedLookupElement.withPriority(LookupElementBuilder.create(it).withIcon(M68kIcons.MNEMONIC), 10.0) }
+    }
+
     init {
-        extend(CompletionType.BASIC, PlatformPatterns.psiElement(M68kTypes.MACRO_INVOKATION), object : CompletionProvider<CompletionParameters>() {
+        extend(CompletionType.BASIC, PlatformPatterns.psiElement(M68kTypes.MACRO_INVOCATION), object : CompletionProvider<CompletionParameters>() {
             override fun addCompletions(parameters: CompletionParameters, context: ProcessingContext, resultSet: CompletionResultSet) {
-                resultSet.addAllElements(M68kIsa.mnemonics.map(LookupElementBuilder::create))
+                resultSet.addAllElements(MNEMONICS)
             }
         })
     }

src/main/java/de/platon42/intellij/plugins/m68k/lexer/LexerUtil.kt

@@ -4,10 +4,12 @@ import com.intellij.psi.TokenType
 import com.intellij.psi.tree.IElementType
 import de.platon42.intellij.plugins.m68k.asm.AssemblerDirectives
 import de.platon42.intellij.plugins.m68k.asm.M68kIsa.mnemonics
+import de.platon42.intellij.plugins.m68k.psi.M68kTypes
 
 object LexerUtil {
 
     private val ASSIGNMENT_SEPARATORS = charArrayOf(' ', '\t', '=', ':')
+    private val TOKEN_SEPARATORS = charArrayOf(' ', '\t')
 
     @JvmStatic
     fun isAsmMnemonic(text: CharSequence) = mnemonics.contains(text.toString().lowercase())
@@ -28,6 +30,11 @@ object LexerUtil {
         return text.length - text.indexOfAny(ASSIGNMENT_SEPARATORS)
     }
 
+    @JvmStatic
+    fun pushbackAfterFirstToken(text: CharSequence): Int {
+        return text.length - text.indexOfAny(TOKEN_SEPARATORS)
+    }
+
     @JvmStatic
     fun pushbackLabelColons(text: CharSequence): Int {
         return text.count { it == ':' }
@@ -38,7 +45,28 @@ object LexerUtil {
         if (!lexer.eatOneWhitespace && lexer.lexerPrefs.spaceIntroducesComment) {
             lexer.yybegin(_M68kLexer.WAITEOL)
         }
-        lexer.eatOneWhitespace = false;
+        lexer.eatOneWhitespace = false
+        return TokenType.WHITE_SPACE
+    }
+
+    @JvmStatic
+    fun handleMacroMode(lexer: _M68kLexer): IElementType {
+        if (lexer.lexerPrefs.macroParametersUnparsed) {
+            lexer.yybegin(_M68kLexer.MACROCALL)
+        } else {
+            lexer.yybegin(_M68kLexer.ASMOPS)
+        }
+        lexer.eatOneWhitespace = true
+        return M68kTypes.MACRO_INVOCATION
+    }
+
+    @JvmStatic
+    fun handleMacroLineEol(lexer: _M68kLexer): IElementType {
+        if (++lexer.macroLines > lexer.lexerPrefs.maxLinesPerMacro) {
+            lexer.yybegin(_M68kLexer.YYINITIAL)
+            return TokenType.BAD_CHARACTER
+        }
+        lexer.yybegin(_M68kLexer.MACROLINE)
         return TokenType.WHITE_SPACE
     }
 }

src/main/java/de/platon42/intellij/plugins/m68k/lexer/_M68kLexer.flex

@@ -13,6 +13,9 @@ import static de.platon42.intellij.plugins.m68k.lexer.LexerUtil.*;
 %{
   private M68kLexerPrefs lexerPrefs;
   boolean eatOneWhitespace = false;
+  int macroLines = 0;
+  int exprState = 0;
+  int exprOpState = 0;
 
   public M68kLexerPrefs getLexerPrefs()
   {
@@ -23,6 +26,12 @@ import static de.platon42.intellij.plugins.m68k.lexer.LexerUtil.*;
       this((java.io.Reader)null);
       this.lexerPrefs = lexerPrefs;
   }
+
+  private void startExpr(int newExprState, int newExprOpState) {
+      exprState = newExprState;
+      exprOpState = newExprOpState;
+      yybegin(exprState);
+  }
 %}
 
 %public
@@ -38,10 +47,12 @@ WHITE_SPACE=\p{Blank}+
 AREG=(a[0-6])
 DREG=(d[0-7])
 ASSIGNMENT=(([:letter:]|_)(([:letter:]|[:digit:])|_)*:?((\p{Blank}+equ\p{Blank}+)|(\p{Blank}+set\p{Blank}+)|\p{Blank}*=\p{Blank}*))
-LOCAL_LABEL=(\.([:letter:]|_)(([:letter:]|[:digit:])|_)*:?)|(([:letter:]|_)(([:letter:]|[:digit:])|_)*\$:?)
+LOCAL_LABEL=(\.([:letter:]|_)([:letter:]|[:digit:]|_)*:?)|(([:letter:]|_)([:letter:]|[:digit:]|_)*\$:?)
-LOCAL_LABEL_WC=(\.([:letter:]|_)(([:letter:]|[:digit:])|_)*:)|(([:letter:]|_)(([:letter:]|[:digit:])|_)*\$:)
+LOCAL_LABEL_WC=(\.([:letter:]|_)([:letter:]|[:digit:]|_)*:)|(([:letter:]|_)([:letter:]|[:digit:]|_)*\$:)
-GLOBAL_LABEL=(([:letter:]|_)(([:letter:]|[:digit:])|_)*:?:?)
+GLOBAL_LABEL=(([:letter:]|_)([:letter:]|[:digit:]|_)*:?:?)
-GLOBAL_LABEL_WC=(([:letter:]|_)(([:letter:]|[:digit:])|_)*::?)
+GLOBAL_LABEL_WC=(([:letter:]|_)([:letter:]|[:digit:]|_)*::?)
+MACRO_DEF_LEFT=(([:letter:]|_)(([:letter:]|[:digit:]|_))*)\p{Blank}+macro\p{Blank}*
+MACRO_END_TAG=\p{Blank}+endm\p{Blank}*[^;\r\n]*
 //MNEMONIC=(([:letter:])+)
 SYMBOL=(([:letter:]|_|\.)(([:letter:]|[:digit:]|[_\$]))*)
 BONUSSYMBOL=(([:letter:]|_|\.)(([:letter:]|[:digit:]|[_\$\.\\]))*)
@@ -59,227 +70,159 @@ PLAINPARAM=(`([^`\\\r\n]|\\.)*`|'([^'\\\r\n]|\\.)*'|\"([^\"\\\r\n]|\\.)*\")|<([^
 COMMENT=([;].*+)
 HASH_COMMENT=([#;*].*+)
 SKIP_TO_EOL=[^\r\n]+
+PLAIN_MACRO_LINE=[^;\r\n]+
 
-%state NOSOL,INSTRPART,ASMINSTR,ASMOPS,ASMOPS_OP,ASSIGNMENT,EXPR,EXPR_OP,MACROCALL,WAITEOL
+%state NOSOL,INSTRPART,ASMINSTR,ASMOPS,ASMOPS_OP,ASSIGNMENT,EXPR,EXPR_OP,MACROCALL,WAITEOL,MACRODEF,MACROLINE,MACROTERMINATION,MACROWAITEOL
 
 %%
-<YYINITIAL> {
+<YYINITIAL, NOSOL>
-  {WHITE_SPACE}       { yybegin(NOSOL); eatOneWhitespace = false; return WHITE_SPACE; }
+{
-  {EOL}               { return WHITE_SPACE; }
-  {ASSIGNMENT}        { yybegin(ASSIGNMENT); eatOneWhitespace = true; yypushback(pushbackAssignment(yytext())); return SYMBOLDEF; }
-  {LOCAL_LABEL}       { yybegin(INSTRPART); eatOneWhitespace = false; yypushback(pushbackLabelColons(yytext())); return LOCAL_LABEL_DEF; }
-  {GLOBAL_LABEL}      { yybegin(INSTRPART); eatOneWhitespace = false; yypushback(pushbackLabelColons(yytext())); return GLOBAL_LABEL_DEF; }
-
-  {HASH_COMMENT}      { return COMMENT; }
-}
-
-<NOSOL> {
-  {WHITE_SPACE}       { return WHITE_SPACE; }
   {EOL}               { yybegin(YYINITIAL); return WHITE_SPACE; }
-  {LOCAL_LABEL_WC}    { yybegin(INSTRPART); yypushback(pushbackLabelColons(yytext())); return LOCAL_LABEL_DEF; }
-  {GLOBAL_LABEL_WC}   { yybegin(INSTRPART); yypushback(pushbackLabelColons(yytext())); return GLOBAL_LABEL_DEF; }
-  {DIRECTIVE_KEYWORD} {
-                        if(isAsmMnemonicWithSize(yytext())) { yybegin(ASMINSTR); yypushback(2); return MNEMONIC; }
-                        if(isAsmMnemonic(yytext())) { yybegin(ASMINSTR); return MNEMONIC; }
-                        if(isDataDirective(yytext())) { yybegin(EXPR); return DATA_DIRECTIVE; }
-                        if(isOtherDirective(yytext())) { yybegin(EXPR); return OTHER_DIRECTIVE; }
-                        yybegin(MACROCALL); eatOneWhitespace = true; return MACRO_INVOKATION;
-                      }
-//  {MNEMONIC}          { if(isAsmMnemonic(yytext())) { yybegin(ASMINSTR); return MNEMONIC; } else { yybegin(INSTRPART); return SYMBOL; } }
-  {MACRONAME}         { yybegin(MACROCALL); eatOneWhitespace = true; return MACRO_INVOKATION; }
   {HASH_COMMENT}      { yybegin(YYINITIAL); return COMMENT; }
 }
 
-<INSTRPART> {
+<INSTRPART,ASMINSTR,MACROCALL,ASSIGNMENT,EXPR,EXPR_OP,ASMOPS,ASMOPS_OP>
-  {WHITE_SPACE}       { return WHITE_SPACE; }
+{
   {EOL}               { yybegin(YYINITIAL); return EOL; }
-
-  ":"                 { return COLON; }
-
-  {DIRECTIVE_KEYWORD} {
-                        if(isAsmMnemonicWithSize(yytext())) { yybegin(ASMINSTR); yypushback(2); return MNEMONIC; }
-                        if(isAsmMnemonic(yytext())) { yybegin(ASMINSTR); return MNEMONIC; }
-                        if(isDataDirective(yytext())) { yybegin(EXPR); return DATA_DIRECTIVE; }
-                        if(isOtherDirective(yytext())) { yybegin(EXPR); return OTHER_DIRECTIVE; }
-                        yybegin(MACROCALL); eatOneWhitespace = true; return MACRO_INVOKATION;
-                      }
-//  {MNEMONIC}          { if(isAsmMnemonic(yytext())) { yybegin(ASMINSTR); return MNEMONIC; } else { return SYMBOL; } }
-  {MACRONAME}         { yybegin(MACROCALL); eatOneWhitespace = true; return MACRO_INVOKATION; }
-
   {COMMENT}           { yybegin(WAITEOL); return COMMENT; }
 }
 
+<NOSOL, INSTRPART, ASSIGNMENT>
+{
+  {WHITE_SPACE}       { return WHITE_SPACE; }
+}
+
+<MACROCALL, EXPR, EXPR_OP, ASMOPS, ASMOPS_OP> {
+  {WHITE_SPACE}       { return handleEolCommentWhitespace(this); }
+}
+
+<YYINITIAL> {
+  {WHITE_SPACE}       { yybegin(NOSOL); eatOneWhitespace = false; return WHITE_SPACE; }
+  {ASSIGNMENT}        { yybegin(ASSIGNMENT); eatOneWhitespace = true; yypushback(pushbackAssignment(yytext())); return SYMBOLDEF; }
+  {MACRO_DEF_LEFT}    { yybegin(MACRODEF); yypushback(pushbackAfterFirstToken(yytext())); return MACRO_NAME; }
+  {LOCAL_LABEL}       { yybegin(INSTRPART); eatOneWhitespace = false; yypushback(pushbackLabelColons(yytext())); return LOCAL_LABEL_DEF; }
+  {GLOBAL_LABEL}      { yybegin(INSTRPART); eatOneWhitespace = false; yypushback(pushbackLabelColons(yytext())); return GLOBAL_LABEL_DEF; }
+}
+
+<NOSOL> {
+  "macro"             { yybegin(MACRODEF); return MACRO_TAG; }
+  {LOCAL_LABEL_WC}    { yybegin(INSTRPART); yypushback(pushbackLabelColons(yytext())); return LOCAL_LABEL_DEF; }
+  {GLOBAL_LABEL_WC}   { yybegin(INSTRPART); yypushback(pushbackLabelColons(yytext())); return GLOBAL_LABEL_DEF; }
+//  {MNEMONIC}          { if(isAsmMnemonic(yytext())) { yybegin(ASMINSTR); return MNEMONIC; } else { yybegin(INSTRPART); return SYMBOL; } }
+}
+
+<NOSOL, INSTRPART>
+{
+  {DIRECTIVE_KEYWORD} {
+                        if(isAsmMnemonicWithSize(yytext())) { yybegin(ASMINSTR); yypushback(2); return MNEMONIC; }
+                        if(isAsmMnemonic(yytext())) { yybegin(ASMINSTR); return MNEMONIC; }
+                        if(isDataDirective(yytext())) { startExpr(EXPR, EXPR_OP); return DATA_DIRECTIVE; }
+                        if(isOtherDirective(yytext())) { startExpr(EXPR, EXPR_OP); return OTHER_DIRECTIVE; }
+                        return handleMacroMode(this);
+                      }
+  {MACRONAME}         { return handleMacroMode(this); }
+}
+
+<INSTRPART> {
+  ":"                 { return COLON; }
+//  {MNEMONIC}          { if(isAsmMnemonic(yytext())) { yybegin(ASMINSTR); return MNEMONIC; } else { return SYMBOL; } }
+}
+
 <ASMINSTR> {
-  {WHITE_SPACE}       { yybegin(ASMOPS); return WHITE_SPACE; }
+  {WHITE_SPACE}       { startExpr(ASMOPS, ASMOPS_OP); return WHITE_SPACE; }
-  {EOL}               { yybegin(YYINITIAL); return EOL; }
 
   {OPSIZE_BS}         { return OPSIZE_BS; }
   {OPSIZE_W}          { return OPSIZE_W; }
   {OPSIZE_L}          { return OPSIZE_L; }
-
-  {COMMENT}           { yybegin(WAITEOL); return COMMENT; }
 }
 
 <MACROCALL> {
-  {WHITE_SPACE}       { return handleEolCommentWhitespace(this); }
-  {EOL}               { yybegin(YYINITIAL); return EOL; }
-
-  {COMMENT}           { yybegin(WAITEOL); return COMMENT; }
-
   ","                 { return SEPARATOR; }
 
   {PLAINPARAM}        { return STRINGLIT; }
 }
 
 <ASSIGNMENT> {
-  {WHITE_SPACE}       { return WHITE_SPACE; }
+  "equ"|"set"         { startExpr(EXPR, EXPR_OP); return EQU; }
-  {EOL}               { yybegin(YYINITIAL); return EOL; }
-
-  "equ"|"set"         { yybegin(EXPR); return EQU; }
 
   ":"                 { return COLON; }
-  "="                 { yybegin(EXPR); return OP_ASSIGN; }
+  "="                 { startExpr(EXPR, EXPR_OP); return OP_ASSIGN; }
+}
+
+<EXPR, ASMOPS> {
+  {BINARY}            { yybegin(exprOpState); return BINARY; }
+  {HEXADECIMAL}       { yybegin(exprOpState); return HEXADECIMAL; }
+  {OCTAL}             { yybegin(exprOpState); return OCTAL; }
+  {DECIMAL}           { yybegin(exprOpState); return DECIMAL; }
+  {STRINGLIT}         { yybegin(exprOpState); return STRINGLIT; }
+
+  "^"                 { return OP_BITWISE_XOR; }
+  ","                 { return SEPARATOR; }
+  "("                 { return ROUND_L; }
+  ")"                 { yybegin(exprOpState); return ROUND_R; }
+  "!"                 { return OP_UNARY_NOT; }
+  "~"                 { return OP_UNARY_COMPL; }
+  "+"                 { return OP_PLUS; }
+  "-"                 { return OP_MINUS; }
+  "*"                 { yybegin(exprOpState); return CURRENT_PC_SYMBOL; }
 
-  {COMMENT}           { yybegin(WAITEOL); return COMMENT; }
 }
 
 <EXPR> {
-  {WHITE_SPACE}       { return handleEolCommentWhitespace(this); }
+  {BONUSSYMBOL}       { yybegin(exprOpState); return SYMBOL; }
-  {EOL}               { yybegin(YYINITIAL); return EOL; }
-
-  {BINARY}            { yybegin(EXPR_OP); return BINARY; }
-  {HEXADECIMAL}       { yybegin(EXPR_OP); return HEXADECIMAL; }
-  {OCTAL}             { yybegin(EXPR_OP); return OCTAL; }
-  {DECIMAL}           { yybegin(EXPR_OP); return DECIMAL; }
-  {STRINGLIT}         { yybegin(EXPR_OP); return STRINGLIT; }
-
-  "^"                 { return OP_BITWISE_XOR; }
-  ","                 { return SEPARATOR; }
-  "("                 { return ROUND_L; }
-  ")"                 { yybegin(EXPR_OP); return ROUND_R; }
-  "!"                 { return OP_UNARY_NOT; }
-  "~"                 { return OP_UNARY_COMPL; }
-  "+"                 { return OP_PLUS; }
-  "-"                 { return OP_MINUS; }
-  "*"                 { yybegin(EXPR_OP); return CURRENT_PC_SYMBOL; }
-
-  {BONUSSYMBOL}       { yybegin(EXPR_OP); return SYMBOL; }
-
-  {COMMENT}           { yybegin(WAITEOL); return COMMENT; }
 }
 
-<EXPR_OP> {
+<EXPR_OP, ASMOPS_OP> {
-  {WHITE_SPACE}       { return handleEolCommentWhitespace(this); }
+  "<<"                { yybegin(exprState); return OP_AR_SHIFT_L; }
-  {EOL}               { yybegin(YYINITIAL); return EOL; }
+  ">>"                { yybegin(exprState); return OP_AR_SHIFT_R; }
+  "&&"                { yybegin(exprState); return OP_LOGICAL_AND; }
+  "||"                { yybegin(exprState); return OP_LOGICAL_OR; }
+  "=="|"="            { yybegin(exprState); return OP_CMP_EQ; }
+  "<>"|"!="           { yybegin(exprState); return OP_CMP_NOT_EQ; }
+  ">="                { yybegin(exprState); return OP_CMP_GT_EQ; }
+  "<="                { yybegin(exprState); return OP_CMP_LT_EQ; }
+  "<"                 { yybegin(exprState); return OP_CMP_LT; }
+  ">"                 { yybegin(exprState); return OP_CMP_GT; }
+  "&"                 { yybegin(exprState); return OP_BITWISE_AND; }
+  "|"|"!"             { yybegin(exprState); return OP_BITWISE_OR; }
+  "^"                 { yybegin(exprState); return OP_BITWISE_XOR; }
 
-  "<<"                { yybegin(EXPR); return OP_AR_SHIFT_L; }
-  ">>"                { yybegin(EXPR); return OP_AR_SHIFT_R; }
-  "&&"                { yybegin(EXPR); return OP_LOGICAL_AND; }
-  "||"                { yybegin(EXPR); return OP_LOGICAL_OR; }
-  "=="|"="            { yybegin(EXPR); return OP_CMP_EQ; }
-  "<>"|"!="           { yybegin(EXPR); return OP_CMP_NOT_EQ; }
-  ">="                { yybegin(EXPR); return OP_CMP_GT_EQ; }
-  "<="                { yybegin(EXPR); return OP_CMP_LT_EQ; }
-  "<"                 { yybegin(EXPR); return OP_CMP_LT; }
-  ">"                 { yybegin(EXPR); return OP_CMP_GT; }
-  "&"                 { yybegin(EXPR); return OP_BITWISE_AND; }
-  "|"|"!"             { yybegin(EXPR); return OP_BITWISE_OR; }
-  "^"                 { yybegin(EXPR); return OP_BITWISE_XOR; }
 //  ":"                 { return COLON; }
 //  ";"                 { return SEMICOLON; }
 //  "["                 { return SQUARE_L; }
 //  "]"                 { return SQUARE_R; }
-  ","                 { yybegin(EXPR); return SEPARATOR; }
+  ","                 { yybegin(exprState); return SEPARATOR; }
-  "("                 { yybegin(EXPR); return ROUND_L; }
+  "("                 { yybegin(exprState); return ROUND_L; }
   ")"                 { return ROUND_R; }
 //  "."                 { return DOT; }
 //  "$"                 { return DOLLAR; }
-  "~"                 { yybegin(EXPR); return OP_UNARY_COMPL; }
+  "~"                 { yybegin(exprState); return OP_UNARY_COMPL; }
-  "+"                 { yybegin(EXPR); return OP_PLUS; }
+  "+"                 { yybegin(exprState); return OP_PLUS; }
-  "-"                 { yybegin(EXPR); return OP_MINUS; }
+  "-"                 { yybegin(exprState); return OP_MINUS; }
-  "*"                 { yybegin(EXPR); return OP_AR_MUL; }
+  "*"                 { yybegin(exprState); return OP_AR_MUL; }
-  "%"|"//"            { yybegin(EXPR); return OP_AR_MOD; }
+  "%"|"//"            { yybegin(exprState); return OP_AR_MOD; }
-  "/"                 { yybegin(EXPR); return OP_AR_DIV; }
+  "/"                 { yybegin(exprState); return OP_AR_DIV; }
-
-  {COMMENT}           { yybegin(WAITEOL); return COMMENT; }
 }
 
 <ASMOPS> {
-  {WHITE_SPACE}       { return handleEolCommentWhitespace(this); }
+  {AREG}              { yybegin(exprOpState); return AREG; }
-  {EOL}               { yybegin(YYINITIAL); return EOL; }
+  {DREG}              { yybegin(exprOpState); return DREG; }
-
+  "sp"|"a7"           { yybegin(exprOpState); return REG_SP; }
-  {BINARY}            { yybegin(ASMOPS_OP); return BINARY; }
+  "pc"                { yybegin(exprOpState); return PC; }
-  {HEXADECIMAL}       { yybegin(ASMOPS_OP); return HEXADECIMAL; }
+  "ccr"               { yybegin(exprOpState); return REG_CCR; }
-  {OCTAL}             { yybegin(ASMOPS_OP); return OCTAL; }
+  "sr"                { yybegin(exprOpState); return REG_SR; }
-  {DECIMAL}           { yybegin(ASMOPS_OP); return DECIMAL; }
+  "usp"               { yybegin(exprOpState); return REG_USP; }
-  {STRINGLIT}         { yybegin(ASMOPS_OP); return STRINGLIT; }
+  "vbr"               { yybegin(exprOpState); return REG_VBR; }
-
-  {AREG}              { yybegin(ASMOPS_OP); return AREG; }
-  {DREG}              { yybegin(ASMOPS_OP); return DREG; }
-  "sp"|"a7"           { yybegin(ASMOPS_OP); return REG_SP; }
-  "pc"                { yybegin(ASMOPS_OP); return PC; }
-  "ccr"               { yybegin(ASMOPS_OP); return REG_CCR; }
-  "sr"                { yybegin(ASMOPS_OP); return REG_SR; }
-  "usp"               { yybegin(ASMOPS_OP); return REG_USP; }
-  "vbr"               { yybegin(ASMOPS_OP); return REG_VBR; }
-
-  "^"                 { return OP_BITWISE_XOR; }
-  ","                 { return SEPARATOR; }
-  "("                 { return ROUND_L; }
-  ")"                 { yybegin(ASMOPS_OP); return ROUND_R; }
-  "!"                 { return OP_UNARY_NOT; }
-  "~"                 { return OP_UNARY_COMPL; }
-  "+"                 { return OP_PLUS; }
-  "-"                 { return OP_MINUS; }
-  "*"                 { yybegin(ASMOPS_OP); return CURRENT_PC_SYMBOL; }
 
   "#"                 { return HASH; }
 
-  {SYMBOL}            { yybegin(ASMOPS_OP); return SYMBOL; }
+  {SYMBOL}            { yybegin(exprOpState); return SYMBOL; }
-
-  {COMMENT}           { yybegin(WAITEOL); return COMMENT; }
 }
 
 <ASMOPS_OP> {
-  {WHITE_SPACE}       { return handleEolCommentWhitespace(this); }
-  {EOL}               { yybegin(YYINITIAL); return EOL; }
-
   {OPSIZE_BS}         { return OPSIZE_BS; }
   {OPSIZE_W}          { return OPSIZE_W; }
   {OPSIZE_L}          { return OPSIZE_L; }
-
-  "<<"                { yybegin(ASMOPS); return OP_AR_SHIFT_L; }
-  ">>"                { yybegin(ASMOPS); return OP_AR_SHIFT_R; }
-  "&&"                { yybegin(ASMOPS); return OP_LOGICAL_AND; }
-  "||"                { yybegin(ASMOPS); return OP_LOGICAL_OR; }
-  "=="|"="            { yybegin(ASMOPS); return OP_CMP_EQ; }
-  "<>"|"!="           { yybegin(ASMOPS); return OP_CMP_NOT_EQ; }
-  ">="                { yybegin(ASMOPS); return OP_CMP_GT_EQ; }
-  "<="                { yybegin(ASMOPS); return OP_CMP_LT_EQ; }
-  "<"                 { yybegin(ASMOPS); return OP_CMP_LT; }
-  ">"                 { yybegin(ASMOPS); return OP_CMP_GT; }
-  "&"                 { yybegin(ASMOPS); return OP_BITWISE_AND; }
-  "|"|"!"             { yybegin(ASMOPS); return OP_BITWISE_OR; }
-  "^"                 { yybegin(ASMOPS); return OP_BITWISE_XOR; }
-//  ":"                 { return COLON; }
-//  ";"                 { return SEMICOLON; }
-//  "["                 { return SQUARE_L; }
-//  "]"                 { return SQUARE_R; }
-  ","                 { yybegin(ASMOPS); return SEPARATOR; }
-  "("                 { yybegin(ASMOPS); return ROUND_L; }
-  ")"                 { return ROUND_R; }
-//  "."                 { return DOT; }
-//  "$"                 { return DOLLAR; }
-  "~"                 { yybegin(ASMOPS); return OP_UNARY_COMPL; }
-  "+"                 { yybegin(ASMOPS); return OP_PLUS; }
-  "-"                 { yybegin(ASMOPS); return OP_MINUS; }
-  "*"                 { yybegin(ASMOPS); return OP_AR_MUL; }
-  "%"|"//"            { yybegin(ASMOPS); return OP_AR_MOD; }
-  "/"                 { yybegin(ASMOPS); return OP_AR_DIV; }
-
-  {SYMBOL}            { return SYMBOL; }
-
-  {COMMENT}           { yybegin(WAITEOL); return COMMENT; }
 }
 
 <WAITEOL>
@@ -288,4 +231,35 @@ SKIP_TO_EOL=[^\r\n]+
   {SKIP_TO_EOL}       { return COMMENT; }
 }
 
+// The macro mess starts here
+
+<MACRODEF> {
+  {WHITE_SPACE}       { return WHITE_SPACE; }
+  {EOL}               { yybegin(MACROLINE); macroLines = 0; return WHITE_SPACE; }
+  "macro"             { return MACRO_TAG; }
+  {MACRONAME}         { return MACRO_NAME; }
+
+  {COMMENT}           { yybegin(MACROWAITEOL); return COMMENT; }
+}
+
+<MACROLINE> {
+  {EOL}               { return handleMacroLineEol(this); }
+  {MACRO_END_TAG}     { yybegin(MACROTERMINATION); return MACRO_END_TAG; }
+
+  {PLAIN_MACRO_LINE}  { return MACRO_LINE; }
+  {COMMENT}           { yybegin(MACROWAITEOL); return COMMENT; }
+}
+
+<MACROTERMINATION> {
+  {WHITE_SPACE}       { return WHITE_SPACE; }
+  {EOL}               { yybegin(YYINITIAL); return EOL; }
+  {COMMENT}           { yybegin(WAITEOL); return COMMENT; }
+}
+
+<MACROWAITEOL>
+{
+  {EOL}               { return handleMacroLineEol(this); }
+  {SKIP_TO_EOL}       { return COMMENT; }
+}
+
 [^] { return BAD_CHARACTER; }

src/main/java/de/platon42/intellij/plugins/m68k/m68k.bnf

@@ -118,7 +118,7 @@
 
 M68kFile ::= line*
 
-private line ::= !<<eof>> statement (<<eof>>|EOL)
+private line ::= !<<eof>> (MacroDefinition | statement) (<<eof>>|EOL)
 
 statement ::= (Assignment
             | PreprocessorDirective
@@ -170,7 +170,25 @@ AsmOp ::= MNEMONIC OperandSize?
 PreprocessorDirective ::= Label? (DATA_DIRECTIVE | OTHER_DIRECTIVE)
         PreprocessorOperands?
 
-MacroCall ::= MACRO_INVOKATION PlainOperands?
+MacroPlainLine ::= MACRO_LINE
+MacroNameDefinition ::= MACRO_NAME
+
+MacroDefinition ::= ((MacroNameDefinition MACRO_TAG)|(MACRO_TAG MacroNameDefinition)) MacroPlainLine* MACRO_END_TAG {
+pin=1
+    name = "macro definition"
+    implements = "de.platon42.intellij.plugins.m68k.psi.M68kNamedElement"
+    mixin = "de.platon42.intellij.plugins.m68k.psi.M68kMacroDefinitionMixin"
+    elementTypeFactory = "de.platon42.intellij.plugins.m68k.stubs.M68kStubElementTypeFactory.stubFactory"
+    stubClass = "de.platon42.intellij.plugins.m68k.stubs.M68kMacroDefinitionStub"
+    methods = [getName setName getNameIdentifier]
+}
+
+
+MacroCall ::= MACRO_INVOCATION PlainOperands? {
+    mixin = "de.platon42.intellij.plugins.m68k.psi.M68kMacroCallMixin"
+    methods = [getMacroName]
+}
+
 AsmInstruction ::= AsmOp AsmOperands?
 private Instruction ::= AsmInstruction | MacroCall
 //external Instruction ::= parseMacroCallOrAsmInstruction
@@ -180,7 +198,7 @@ private AsmOperands ::= AddressingMode (SEPARATOR AddressingMode)?
 private PreprocessorOperands ::= PreprocessorOperand (SEPARATOR PreprocessorOperand)*
 private PreprocessorOperand ::= expr
 
-private PlainOperands ::= STRINGLIT (SEPARATOR STRINGLIT)*
+private PlainOperands ::= (expr|AddressingMode) (SEPARATOR (expr|AddressingMode))*
 
 // TODO This should probably be a ILazyParseableElementType, no idea how to implement that yet
 SymbolReference ::= SYMBOL {

src/main/java/de/platon42/intellij/plugins/m68k/psi/M68kElementFactory.kt

@@ -27,6 +27,16 @@ object M68kElementFactory {
         return PsiTreeUtil.findChildOfType(file, M68kSymbolReference::class.java)!!
     }
 
+    fun createMacroDefinition(project: Project, name: String): M68kMacroDefinition {
+        val file = createFile(project, "$name macro\nendm\n")
+        return PsiTreeUtil.findChildOfType(file, M68kMacroDefinition::class.java)!!
+    }
+
+    fun createMacroCall(project: Project, name: String): M68kMacroCall {
+        val file = createFile(project, " $name\n")
+        return PsiTreeUtil.findChildOfType(file, M68kMacroCall::class.java)!!
+    }
+
     fun createFile(project: Project, content: String): M68kFile {
         return PsiFileFactory.getInstance(project).createFileFromText("dummy.m68k", INSTANCE, content) as M68kFile
     }

src/main/java/de/platon42/intellij/plugins/m68k/psi/M68kLookupUtil.kt

@@ -5,6 +5,7 @@ import com.intellij.psi.search.GlobalSearchScope
 import com.intellij.psi.stubs.StubIndex
 import com.intellij.psi.util.PsiTreeUtil
 import de.platon42.intellij.plugins.m68k.stubs.M68kGlobalLabelStubIndex
+import de.platon42.intellij.plugins.m68k.stubs.M68kMacroDefinitionStubIndex
 import de.platon42.intellij.plugins.m68k.stubs.M68kSymbolDefinitionStubIndex
 
 object M68kLookupUtil {
@@ -93,4 +94,47 @@ object M68kLookupUtil {
     }
 
     fun findAllSymbolDefinitionNames(project: Project): Collection<String> = StubIndex.getInstance().getAllKeys(M68kSymbolDefinitionStubIndex.KEY, project)
+
+
+    fun findAllMacroDefinitions(project: Project): List<M68kMacroDefinition> {
+        val results: MutableList<M68kMacroDefinition> = ArrayList()
+        StubIndex.getInstance().processAllKeys(M68kMacroDefinitionStubIndex.KEY, project)
+        {
+            results.addAll(
+                StubIndex.getElements(
+                    M68kMacroDefinitionStubIndex.KEY,
+                    it,
+                    project,
+                    GlobalSearchScope.allScope(project),
+                    M68kMacroDefinition::class.java
+                )
+            )
+            true
+        }
+        return results
+    }
+
+    fun findAllMacroDefinitions(file: M68kFile): List<M68kMacroDefinition> {
+        val results: MutableList<M68kMacroDefinition> = ArrayList()
+        StubIndex.getInstance().processAllKeys(
+            M68kMacroDefinitionStubIndex.KEY,
+            {
+                results.addAll(
+                    StubIndex.getElements(
+                        M68kMacroDefinitionStubIndex.KEY,
+                        it,
+                        file.project,
+                        GlobalSearchScope.fileScope(file),
+                        M68kMacroDefinition::class.java
+                    )
+                )
+                true
+            }, GlobalSearchScope.fileScope(file), null
+        )
+        return results
+    }
+
+    fun findAllMacroDefinitionNames(project: Project): Collection<String> = StubIndex.getInstance().getAllKeys(M68kMacroDefinitionStubIndex.KEY, project)
+
+
 }

src/main/java/de/platon42/intellij/plugins/m68k/psi/M68kMacroCallMixin.kt

@@ -0,0 +1,13 @@
+package de.platon42.intellij.plugins.m68k.psi
+
+import com.intellij.extapi.psi.ASTWrapperPsiElement
+import com.intellij.lang.ASTNode
+import com.intellij.psi.PsiReference
+import com.intellij.psi.impl.source.resolve.reference.ReferenceProvidersRegistry
+
+abstract class M68kMacroCallMixin(node: ASTNode) : ASTWrapperPsiElement(node), M68kMacroCall {
+
+    override fun getReferences(): Array<PsiReference> {
+        return ReferenceProvidersRegistry.getReferencesFromProviders(this)
+    }
+}

src/main/java/de/platon42/intellij/plugins/m68k/psi/M68kMacroDefinitionMixin.kt

@@ -0,0 +1,29 @@
+package de.platon42.intellij.plugins.m68k.psi
+
+import com.intellij.extapi.psi.StubBasedPsiElementBase
+import com.intellij.ide.projectView.PresentationData
+import com.intellij.lang.ASTNode
+import com.intellij.navigation.ItemPresentation
+import com.intellij.psi.stubs.IStubElementType
+import de.platon42.intellij.plugins.m68k.M68kIcons
+import de.platon42.intellij.plugins.m68k.stubs.M68kMacroDefinitionStub
+import javax.swing.Icon
+
+abstract class M68kMacroDefinitionMixin : StubBasedPsiElementBase<M68kMacroDefinitionStub>, M68kMacroDefinition {
+
+    constructor(node: ASTNode) : super(node)
+
+    constructor(stub: M68kMacroDefinitionStub, nodeType: IStubElementType<*, *>) : super(stub, nodeType)
+
+    override fun getPresentation(): ItemPresentation? {
+        return PresentationData(name, containingFile.name, getIcon(0), null)
+    }
+
+    override fun getIcon(flags: Int): Icon? {
+        return M68kIcons.MACRO_DEF
+    }
+
+    override fun toString(): String {
+        return javaClass.simpleName + "(MACRO_DEFINITION)"
+    }
+}

src/main/java/de/platon42/intellij/plugins/m68k/psi/M68kPsiImplUtil.kt

@@ -4,6 +4,7 @@ import com.intellij.psi.PsiElement
 import com.intellij.util.IncorrectOperationException
 import de.platon42.intellij.plugins.m68k.psi.M68kElementFactory.createGlobalLabel
 import de.platon42.intellij.plugins.m68k.psi.M68kElementFactory.createLocalLabel
+import de.platon42.intellij.plugins.m68k.psi.M68kElementFactory.createMacroDefinition
 import de.platon42.intellij.plugins.m68k.psi.M68kElementFactory.createSymbolDefinition
 
 object M68kPsiImplUtil {
@@ -71,4 +72,26 @@ object M68kPsiImplUtil {
         val text = element.firstChild.text
         return text.startsWith('.') || text.endsWith('$')
     }
+
+
+    // Macro Definition
+    @JvmStatic
+    fun getName(element: M68kMacroDefinition): String? = element.macroNameDefinition.firstChild.text
+
+    @JvmStatic
+    fun setName(element: M68kMacroDefinition, name: String): PsiElement {
+        val nameNode = element.macroNameDefinition
+        val newMacroDefinition = createMacroDefinition(element.project, name)
+        nameNode.replace(newMacroDefinition.firstChild)
+        return element
+    }
+
+    @JvmStatic
+    fun getNameIdentifier(element: M68kMacroDefinition): PsiElement = element.firstChild
+
+
+    // Macro Call
+    @JvmStatic
+    fun getMacroName(element: M68kMacroCall): String = element.firstChild.text
+
 }

src/main/java/de/platon42/intellij/plugins/m68k/psi/M68kRenameInputValidator.kt

@@ -13,12 +13,13 @@ class M68kRenameInputValidator : RenameInputValidator {
     override fun getPattern(): ElementPattern<out PsiElement?> = StandardPatterns.or(
         PlatformPatterns.psiElement(M68kGlobalLabel::class.java),
         PlatformPatterns.psiElement(M68kLocalLabel::class.java),
-        PlatformPatterns.psiElement(M68kSymbolDefinition::class.java)
+        PlatformPatterns.psiElement(M68kSymbolDefinition::class.java),
+        PlatformPatterns.psiElement(M68kMacroDefinition::class.java)
     )
 
     override fun isInputValid(newName: String, element: PsiElement, context: ProcessingContext): Boolean {
         return when (element) {
-            is M68kGlobalLabel, is M68kSymbolDefinition -> SYMBOL_PATTERN.matcher(newName).matches()
+            is M68kGlobalLabel, is M68kSymbolDefinition, is M68kMacroDefinition -> SYMBOL_PATTERN.matcher(newName).matches()
             is M68kLocalLabel -> LOCAL_LABEL_PATTERN.matcher(newName).matches()
             else -> false
         }

src/main/java/de/platon42/intellij/plugins/m68k/refs/M68kChooseByNameContributor.kt

@@ -1,8 +1,7 @@
 package de.platon42.intellij.plugins.m68k.refs
 
-import com.intellij.navigation.ChooseByNameContributorEx2
+import com.intellij.navigation.ChooseByNameContributorEx
 import com.intellij.navigation.NavigationItem
-import com.intellij.openapi.project.Project
 import com.intellij.psi.search.GlobalSearchScope
 import com.intellij.psi.stubs.StubIndex
 import com.intellij.util.Processor
@@ -13,17 +12,17 @@ import de.platon42.intellij.plugins.m68k.psi.M68kSymbolDefinition
 import de.platon42.intellij.plugins.m68k.stubs.M68kGlobalLabelStubIndex
 import de.platon42.intellij.plugins.m68k.stubs.M68kSymbolDefinitionStubIndex
 
-class M68kChooseByNameContributor : ChooseByNameContributorEx2 {
+class M68kChooseByNameContributor : ChooseByNameContributorEx {
 
-    override fun processNames(processor: Processor<in String>, parameters: FindSymbolParameters) {
+//    override fun processNames(processor: Processor<in String>, parameters: FindSymbolParameters) {
-        processNames(processor, parameters.searchScope, parameters.idFilter)
+//        processNames(processor, parameters.searchScope, parameters.idFilter)
-    }
+//    }
 
-    override fun getItemsByName(name: String, pattern: String, project: Project, includeNonProjectItems: Boolean): Array<NavigationItem> {
+//    override fun getItemsByName(name: String, pattern: String, project: Project, includeNonProjectItems: Boolean): Array<NavigationItem> {
-        val result: MutableList<NavigationItem> = ArrayList()
+//        val result: MutableList<NavigationItem> = ArrayList()
-        processElementsWithName(name, result::add, FindSymbolParameters.wrap(pattern, project, includeNonProjectItems))
+//        processElementsWithName(name, result::add, FindSymbolParameters.wrap(pattern, project, includeNonProjectItems))
-        return result.toTypedArray()
+//        return result.toTypedArray()
-    }
+//    }
 
     override fun processNames(processor: Processor<in String>, scope: GlobalSearchScope, filter: IdFilter?) {
         StubIndex.getInstance().processAllKeys(M68kGlobalLabelStubIndex.KEY, processor, scope, filter)

src/main/java/de/platon42/intellij/plugins/m68k/refs/M68kGlobalLabelSymbolCompletionContributor.kt

@@ -3,9 +3,9 @@ package de.platon42.intellij.plugins.m68k.refs
 import com.intellij.codeInsight.completion.*
 import com.intellij.codeInsight.lookup.LookupElement
 import com.intellij.codeInsight.lookup.LookupElementBuilder
-import com.intellij.icons.AllIcons
 import com.intellij.patterns.PlatformPatterns
 import com.intellij.util.ProcessingContext
+import de.platon42.intellij.plugins.m68k.M68kIcons
 import de.platon42.intellij.plugins.m68k.psi.M68kLookupUtil
 import de.platon42.intellij.plugins.m68k.psi.M68kTypes
 
@@ -18,7 +18,7 @@ class M68kGlobalLabelSymbolCompletionContributor : CompletionContributor() {
                 "a0", "a1", "a2", "a3", "a4", "a5", "a6", "sp",
                 "pc"
             )
-                .map { PrioritizedLookupElement.withPriority(LookupElementBuilder.create(it).withIcon(AllIcons.Nodes.Record).withBoldness(true), 2.0) }
+                .map { PrioritizedLookupElement.withPriority(LookupElementBuilder.create(it).withIcon(M68kIcons.REGISTER).withBoldness(true), 2.0) }
     }
 
     init {

src/main/java/de/platon42/intellij/plugins/m68k/refs/M68kGlobalLabelSymbolReference.kt

@@ -7,12 +7,14 @@ import com.intellij.psi.PsiPolyVariantReferenceBase
 import com.intellij.psi.ResolveResult
 import com.intellij.psi.impl.source.resolve.ResolveCache
 import com.intellij.psi.search.GlobalSearchScope
-import com.intellij.psi.search.PsiSearchHelper
+import com.intellij.psi.stubs.StubIndex
-import com.intellij.psi.search.UsageSearchContext
 import com.intellij.util.SmartList
 import de.platon42.intellij.plugins.m68k.psi.M68kGlobalLabel
+import de.platon42.intellij.plugins.m68k.psi.M68kNamedElement
 import de.platon42.intellij.plugins.m68k.psi.M68kSymbolDefinition
 import de.platon42.intellij.plugins.m68k.psi.M68kSymbolReference
+import de.platon42.intellij.plugins.m68k.stubs.M68kGlobalLabelStubIndex
+import de.platon42.intellij.plugins.m68k.stubs.M68kSymbolDefinitionStubIndex
 
 class M68kGlobalLabelSymbolReference(element: M68kSymbolReference) :
     PsiPolyVariantReferenceBase<M68kSymbolReference>(element, TextRange(0, element.textLength)) {
@@ -24,18 +26,23 @@ class M68kGlobalLabelSymbolReference(element: M68kSymbolReference) :
     class Resolver : ResolveCache.PolyVariantResolver<M68kGlobalLabelSymbolReference> {
         override fun resolve(ref: M68kGlobalLabelSymbolReference, incompleteCode: Boolean): Array<ResolveResult> {
             val refName = ref.element.symbolName
-
             val project = ref.element.project
-            val targets: MutableList<PsiElement> = SmartList()
+
-            PsiSearchHelper.getInstance(project).processElementsWithWord(
+            val targets: MutableList<M68kNamedElement> = SmartList()
-                { elem, _ ->
+            StubIndex.getInstance()
-                    when (elem) {
+                .processElements(M68kGlobalLabelStubIndex.KEY, refName, project, GlobalSearchScope.allScope(project), M68kGlobalLabel::class.java)
-                        is M68kGlobalLabel, is M68kSymbolDefinition -> targets.add(elem)
+                {
-                    }
+                    targets.add(it)
                     true
-                }, GlobalSearchScope.allScope(project),
+                }
-                refName, UsageSearchContext.IN_CODE, true
+
-            )
+            StubIndex.getInstance()
+                .processElements(M68kSymbolDefinitionStubIndex.KEY, refName, project, GlobalSearchScope.allScope(project), M68kSymbolDefinition::class.java)
+                {
+                    targets.add(it)
+                    true
+                }
+
             return targets
                 .map(::PsiElementResolveResult)
                 .toTypedArray()

src/main/java/de/platon42/intellij/plugins/m68k/refs/M68kMacroCallCompletionContributor.kt

@@ -0,0 +1,19 @@
+package de.platon42.intellij.plugins.m68k.refs
+
+import com.intellij.codeInsight.completion.*
+import com.intellij.codeInsight.lookup.LookupElementBuilder
+import com.intellij.patterns.PlatformPatterns
+import com.intellij.util.ProcessingContext
+import de.platon42.intellij.plugins.m68k.psi.M68kLookupUtil
+import de.platon42.intellij.plugins.m68k.psi.M68kTypes
+
+class M68kMacroCallCompletionContributor : CompletionContributor() {
+
+    init {
+        extend(CompletionType.BASIC, PlatformPatterns.psiElement(M68kTypes.MACRO_INVOCATION), object : CompletionProvider<CompletionParameters>() {
+            override fun addCompletions(parameters: CompletionParameters, context: ProcessingContext, resultSet: CompletionResultSet) {
+                resultSet.addAllElements(M68kLookupUtil.findAllMacroDefinitions(parameters.originalFile.project).map(LookupElementBuilder::createWithIcon))
+            }
+        })
+    }
+}

src/main/java/de/platon42/intellij/plugins/m68k/refs/M68kMacroCallElementManipulator.kt

@@ -0,0 +1,17 @@
+package de.platon42.intellij.plugins.m68k.refs
+
+import com.intellij.openapi.util.TextRange
+import com.intellij.psi.AbstractElementManipulator
+import com.intellij.util.IncorrectOperationException
+import de.platon42.intellij.plugins.m68k.psi.M68kElementFactory
+import de.platon42.intellij.plugins.m68k.psi.M68kMacroCall
+
+class M68kMacroCallElementManipulator : AbstractElementManipulator<M68kMacroCall>() {
+
+    @Throws(IncorrectOperationException::class)
+    override fun handleContentChange(element: M68kMacroCall, range: TextRange, newContent: String): M68kMacroCall {
+        val newMacroCall = M68kElementFactory.createMacroCall(element.project, newContent)
+        element.firstChild.replace(newMacroCall.firstChild)
+        return element
+    }
+}

src/main/java/de/platon42/intellij/plugins/m68k/refs/M68kMacroReference.kt

@@ -0,0 +1,49 @@
+package de.platon42.intellij.plugins.m68k.refs
+
+import com.intellij.openapi.util.TextRange
+import com.intellij.psi.PsiElement
+import com.intellij.psi.PsiElementResolveResult
+import com.intellij.psi.PsiPolyVariantReferenceBase
+import com.intellij.psi.ResolveResult
+import com.intellij.psi.impl.source.resolve.ResolveCache
+import com.intellij.psi.search.GlobalSearchScope
+import com.intellij.psi.stubs.StubIndex
+import com.intellij.util.SmartList
+import de.platon42.intellij.plugins.m68k.psi.M68kMacroCall
+import de.platon42.intellij.plugins.m68k.psi.M68kMacroDefinition
+import de.platon42.intellij.plugins.m68k.stubs.M68kMacroDefinitionStubIndex
+
+class M68kMacroReference(element: M68kMacroCall) :
+    PsiPolyVariantReferenceBase<M68kMacroCall>(element, TextRange(0, element.macroName.length)) {
+
+    companion object {
+        val INSTANCE = Resolver()
+    }
+
+    class Resolver : ResolveCache.PolyVariantResolver<M68kMacroReference> {
+        override fun resolve(ref: M68kMacroReference, incompleteCode: Boolean): Array<ResolveResult> {
+            val macroName = ref.element.macroName
+            val project = ref.element.project
+
+            val targets: MutableList<M68kMacroDefinition> = SmartList()
+            StubIndex.getInstance()
+                .processElements(M68kMacroDefinitionStubIndex.KEY, macroName, project, GlobalSearchScope.allScope(project), M68kMacroDefinition::class.java)
+                {
+                    targets.add(it)
+                    true
+                }
+
+            return targets
+                .map(::PsiElementResolveResult)
+                .toTypedArray()
+        }
+    }
+
+    override fun multiResolve(incompleteCode: Boolean): Array<ResolveResult> =
+        ResolveCache.getInstance(element.project)
+            .resolveWithCaching(this, INSTANCE, false, incompleteCode)
+
+    override fun resolve(): PsiElement? = multiResolve(false).singleOrNull()?.element
+
+    override fun getVariants(): Array<Any> = emptyArray()
+}

src/main/java/de/platon42/intellij/plugins/m68k/refs/M68kReferenceContributor.kt

@@ -3,6 +3,7 @@ package de.platon42.intellij.plugins.m68k.refs
 import com.intellij.patterns.PlatformPatterns
 import com.intellij.psi.*
 import com.intellij.util.ProcessingContext
+import de.platon42.intellij.plugins.m68k.psi.M68kMacroCall
 import de.platon42.intellij.plugins.m68k.psi.M68kSymbolReference
 
 class M68kReferenceContributor : PsiReferenceContributor() {
@@ -10,11 +11,13 @@ class M68kReferenceContributor : PsiReferenceContributor() {
     companion object {
         val localLabelReferenceProvider = LocalLabelReferenceProvider()
         val globalLabelReferenceProvider = GlobalLabelSymbolReferenceProvider()
+        val macroReferenceProvider = MacroReferenceProvider()
     }
 
     override fun registerReferenceProviders(registrar: PsiReferenceRegistrar) {
         registrar.registerReferenceProvider(PlatformPatterns.psiElement(M68kSymbolReference::class.java), localLabelReferenceProvider)
         registrar.registerReferenceProvider(PlatformPatterns.psiElement(M68kSymbolReference::class.java), globalLabelReferenceProvider)
+        registrar.registerReferenceProvider(PlatformPatterns.psiElement(M68kMacroCall::class.java), macroReferenceProvider)
     }
 
     class LocalLabelReferenceProvider : PsiReferenceProvider() {
@@ -32,4 +35,9 @@ class M68kReferenceContributor : PsiReferenceContributor() {
             return arrayOf(M68kGlobalLabelSymbolReference(symbolReference))
         }
     }
+
+    class MacroReferenceProvider : PsiReferenceProvider() {
+        override fun getReferencesByElement(element: PsiElement, context: ProcessingContext): Array<PsiReference> =
+            arrayOf(M68kMacroReference(element as M68kMacroCall))
+    }
 }

src/main/java/de/platon42/intellij/plugins/m68k/scanner/M68kFindUsagesProvider.kt

@@ -16,7 +16,7 @@ class M68kFindUsagesProvider : FindUsagesProvider {
     override fun getWordsScanner(): WordsScanner =
         DefaultWordsScanner(
             M68kLexer(M68kLexerPrefs()),  // FIXME Oh no! More Prefs!
-            TokenSet.create(M68kTypes.SYMBOLDEF, M68kTypes.GLOBAL_LABEL_DEF, M68kTypes.LOCAL_LABEL_DEF, M68kTypes.SYMBOL),
+            TokenSet.create(M68kTypes.SYMBOLDEF, M68kTypes.GLOBAL_LABEL_DEF, M68kTypes.LOCAL_LABEL_DEF, M68kTypes.MACRO_NAME),
             TokenSet.create(M68kTypes.COMMENT),
             TokenSet.create(M68kTypes.STRINGLIT, M68kTypes.DECIMAL, M68kTypes.HEXADECIMAL, M68kTypes.OCTAL, M68kTypes.BINARY),
             TokenSet.EMPTY
@@ -32,6 +32,8 @@ class M68kFindUsagesProvider : FindUsagesProvider {
             is M68kLocalLabel -> "local label"
             is M68kSymbolDefinition -> "symbol definition"
             is M68kSymbolReference -> "symbol reference"
+            is M68kMacroDefinition -> "macro definition"
+            is M68kMacroCall -> "macro call"
             is M68kRegister -> "register"
             is M68kRefExpr -> "reference expression"
             else -> ""
@@ -44,6 +46,8 @@ class M68kFindUsagesProvider : FindUsagesProvider {
             is M68kLocalLabel -> element.name!!
             is M68kSymbolDefinition -> element.parent.text
             is M68kSymbolReference -> element.symbolName
+            is M68kMacroDefinition -> element.macroNameDefinition.text
+            is M68kMacroCall -> element.macroName
             is M68kRefExpr -> element.symbolReference?.symbolName ?: ""
             is M68kRegister -> element.text
             else -> ""

src/main/java/de/platon42/intellij/plugins/m68k/structureview/M68kStructureViewElement.kt

@@ -4,7 +4,6 @@ import com.intellij.ide.structureView.StructureViewTreeElement
 import com.intellij.ide.util.treeView.smartTree.TreeElement
 import com.intellij.navigation.ItemPresentation
 import com.intellij.psi.NavigatablePsiElement
-import com.intellij.refactoring.suggested.startOffset
 import de.platon42.intellij.plugins.m68k.psi.M68kFile
 import de.platon42.intellij.plugins.m68k.psi.M68kGlobalLabel
 import de.platon42.intellij.plugins.m68k.psi.M68kLookupUtil
@@ -19,8 +18,9 @@ class M68kStructureViewElement(private val myElement: NavigatablePsiElement) : S
         return when (myElement) {
             is M68kFile -> {
                 listOf(
-                    M68kLookupUtil.findAllSymbolDefinitions(myElement).sortedBy { it.startOffset },
+                    M68kLookupUtil.findAllSymbolDefinitions(myElement).sortedBy { it.textRange.startOffset },
-                    M68kLookupUtil.findAllGlobalLabels(myElement).sortedBy { it.startOffset },
+                    M68kLookupUtil.findAllMacroDefinitions(myElement).sortedBy { it.textRange.startOffset },
+                    M68kLookupUtil.findAllGlobalLabels(myElement).sortedBy { it.textRange.startOffset },
 //                    M68kLookupUtil.findAllSymbolDefinitions(myElement).sortedWith(compareBy(String.CASE_INSENSITIVE_ORDER) { it.name!! }),
 //                    M68kLookupUtil.findAllGlobalLabels(myElement).sortedWith(compareBy(String.CASE_INSENSITIVE_ORDER) { it.name!! })
                 )

src/main/java/de/platon42/intellij/plugins/m68k/structureview/M68kStructureViewModel.kt

@@ -7,6 +7,7 @@ import com.intellij.ide.util.treeView.smartTree.Sorter
 import com.intellij.openapi.editor.Editor
 import com.intellij.psi.PsiFile
 import de.platon42.intellij.plugins.m68k.psi.M68kLocalLabel
+import de.platon42.intellij.plugins.m68k.psi.M68kMacroDefinition
 
 class M68kStructureViewModel(psiFile: PsiFile, editor: Editor?) :
     StructureViewModelBase(psiFile, editor, M68kStructureViewElement(psiFile)), ElementInfoProvider {
@@ -16,7 +17,7 @@ class M68kStructureViewModel(psiFile: PsiFile, editor: Editor?) :
     }
 
     override fun isAlwaysLeaf(element: StructureViewTreeElement): Boolean {
-        return element.value is M68kLocalLabel
+        return element.value is M68kLocalLabel || element.value is M68kMacroDefinition
     }
 
     override fun getSorters(): Array<Sorter> {

src/main/java/de/platon42/intellij/plugins/m68k/stubs/M68kElementTypes.kt

@@ -8,11 +8,14 @@ import com.intellij.psi.stubs.*
 import com.intellij.psi.tree.ILightStubFileElementType
 import de.platon42.intellij.plugins.m68k.MC68000Language.Companion.INSTANCE
 import de.platon42.intellij.plugins.m68k.psi.M68kGlobalLabel
+import de.platon42.intellij.plugins.m68k.psi.M68kMacroDefinition
 import de.platon42.intellij.plugins.m68k.psi.M68kSymbolDefinition
 import de.platon42.intellij.plugins.m68k.psi.M68kTypes
 import de.platon42.intellij.plugins.m68k.psi.impl.M68kGlobalLabelImpl
+import de.platon42.intellij.plugins.m68k.psi.impl.M68kMacroDefinitionImpl
 import de.platon42.intellij.plugins.m68k.psi.impl.M68kSymbolDefinitionImpl
 import de.platon42.intellij.plugins.m68k.stubs.impl.M68kGlobalLabelStubImpl
+import de.platon42.intellij.plugins.m68k.stubs.impl.M68kMacroDefinitionStubImpl
 import de.platon42.intellij.plugins.m68k.stubs.impl.M68kSymbolDefinitionStubImpl
 import java.io.IOException
 
@@ -67,5 +70,28 @@ interface M68kElementTypes {
                 override fun indexStub(stub: M68kSymbolDefinitionStub, sink: IndexSink) = sink.occurrence(M68kSymbolDefinitionStubIndex.KEY, stub.name!!)
             }
 
+        @JvmField
+        val MACRO_DEFINITION: IStubElementType<M68kMacroDefinitionStub, M68kMacroDefinition> =
+            object : M68kStubElementType<M68kMacroDefinitionStub, M68kMacroDefinition>("MACRO_DEFINITION") {
+                override fun createPsi(stub: M68kMacroDefinitionStub): M68kMacroDefinition = M68kMacroDefinitionImpl(stub, this)
+
+                override fun createStub(psi: M68kMacroDefinition, parentStub: StubElement<out PsiElement>): M68kMacroDefinitionStub =
+                    M68kMacroDefinitionStubImpl(parentStub, this, psi.name!!)
+
+                override fun createStub(tree: LighterAST, node: LighterASTNode, parentStub: StubElement<*>): M68kMacroDefinitionStub {
+                    val idNode = LightTreeUtil.requiredChildOfType(tree, node, M68kTypes.MACRO_NAME_DEFINITION)
+                    return M68kMacroDefinitionStubImpl(parentStub, this, LightTreeUtil.toFilteredString(tree, idNode, null))
+                }
+
+                @Throws(IOException::class)
+                override fun serialize(stub: M68kMacroDefinitionStub, dataStream: StubOutputStream) = dataStream.writeName(stub.name)
+
+                @Throws(IOException::class)
+                override fun deserialize(dataStream: StubInputStream, parentStub: StubElement<*>): M68kMacroDefinitionStub =
+                    M68kMacroDefinitionStubImpl(parentStub, this, dataStream.readName()!!)
+
+                override fun indexStub(stub: M68kMacroDefinitionStub, sink: IndexSink) = sink.occurrence(M68kMacroDefinitionStubIndex.KEY, stub.name!!)
+            }
+
     }
 }

src/main/java/de/platon42/intellij/plugins/m68k/stubs/M68kMacroDefinitionStub.kt

@@ -0,0 +1,6 @@
+package de.platon42.intellij.plugins.m68k.stubs
+
+import com.intellij.psi.stubs.NamedStub
+import de.platon42.intellij.plugins.m68k.psi.M68kMacroDefinition
+
+interface M68kMacroDefinitionStub : NamedStub<M68kMacroDefinition>

src/main/java/de/platon42/intellij/plugins/m68k/stubs/M68kMacroDefinitionStubIndex.kt

@@ -0,0 +1,16 @@
+package de.platon42.intellij.plugins.m68k.stubs
+
+import com.intellij.psi.stubs.StringStubIndexExtension
+import com.intellij.psi.stubs.StubIndexKey
+import de.platon42.intellij.plugins.m68k.M68kFileElementType
+import de.platon42.intellij.plugins.m68k.psi.M68kMacroDefinition
+
+class M68kMacroDefinitionStubIndex : StringStubIndexExtension<M68kMacroDefinition>() {
+    override fun getKey(): StubIndexKey<String, M68kMacroDefinition> = KEY
+
+    override fun getVersion(): Int = M68kFileElementType.STUB_VERSION
+
+    companion object {
+        val KEY = StubIndexKey.createIndexKey<String, M68kMacroDefinition>("mc68000.macrodef.index")
+    }
+}

src/main/java/de/platon42/intellij/plugins/m68k/stubs/M68kStubElementTypeFactory.kt

@@ -10,6 +10,7 @@ object M68kStubElementTypeFactory {
         return when (name) {
             "GLOBAL_LABEL" -> M68kElementTypes.GLOBAL_LABEL
             "SYMBOL_DEFINITION" -> M68kElementTypes.SYMBOL_DEFINITION
+            "MACRO_DEFINITION" -> M68kElementTypes.MACRO_DEFINITION
             else -> throw RuntimeException("Unknown element type '$name'")
         }
     }

src/main/java/de/platon42/intellij/plugins/m68k/stubs/impl/M68kMacroDefinitionStubImpl.kt

@@ -0,0 +1,13 @@
+package de.platon42.intellij.plugins.m68k.stubs.impl
+
+import com.intellij.psi.stubs.IStubElementType
+import com.intellij.psi.stubs.NamedStubBase
+import com.intellij.psi.stubs.StubElement
+import com.intellij.util.io.StringRef
+import de.platon42.intellij.plugins.m68k.psi.M68kMacroDefinition
+import de.platon42.intellij.plugins.m68k.stubs.M68kMacroDefinitionStub
+
+class M68kMacroDefinitionStubImpl : NamedStubBase<M68kMacroDefinition>, M68kMacroDefinitionStub {
+    constructor(parent: StubElement<*>, elementType: IStubElementType<*, *>, name: StringRef) : super(parent, elementType, name)
+    constructor(parent: StubElement<*>, elementType: IStubElementType<*, *>, name: String) : super(parent, elementType, name)
+}

src/main/java/de/platon42/intellij/plugins/m68k/syntax/M68kColorSettingsPage.kt

@@ -18,6 +18,9 @@ import de.platon42.intellij.plugins.m68k.syntax.M68kSyntaxHighlighter.Companion.
 import de.platon42.intellij.plugins.m68k.syntax.M68kSyntaxHighlighter.Companion.GLOBAL_LABEL
 import de.platon42.intellij.plugins.m68k.syntax.M68kSyntaxHighlighter.Companion.LOCAL_LABEL
 import de.platon42.intellij.plugins.m68k.syntax.M68kSyntaxHighlighter.Companion.MACRO_CALL
+import de.platon42.intellij.plugins.m68k.syntax.M68kSyntaxHighlighter.Companion.MACRO_LINE
+import de.platon42.intellij.plugins.m68k.syntax.M68kSyntaxHighlighter.Companion.MACRO_NAME_DEF
+import de.platon42.intellij.plugins.m68k.syntax.M68kSyntaxHighlighter.Companion.MACRO_PREPROCESSOR
 import de.platon42.intellij.plugins.m68k.syntax.M68kSyntaxHighlighter.Companion.MNEMONIC
 import de.platon42.intellij.plugins.m68k.syntax.M68kSyntaxHighlighter.Companion.NUMBER
 import de.platon42.intellij.plugins.m68k.syntax.M68kSyntaxHighlighter.Companion.OTHER_PREPROCESSOR
@@ -26,8 +29,8 @@ import de.platon42.intellij.plugins.m68k.syntax.M68kSyntaxHighlighter.Companion.
 import de.platon42.intellij.plugins.m68k.syntax.M68kSyntaxHighlighter.Companion.SPECIAL_REG
 import de.platon42.intellij.plugins.m68k.syntax.M68kSyntaxHighlighter.Companion.STACK_POINTER
 import de.platon42.intellij.plugins.m68k.syntax.M68kSyntaxHighlighter.Companion.STRING
-import de.platon42.intellij.plugins.m68k.syntax.M68kSyntaxHighlighter.Companion.SYMBOLDEF
+import de.platon42.intellij.plugins.m68k.syntax.M68kSyntaxHighlighter.Companion.SYMBOL_DEF
-import de.platon42.intellij.plugins.m68k.syntax.M68kSyntaxHighlighter.Companion.SYMBOLREF
+import de.platon42.intellij.plugins.m68k.syntax.M68kSyntaxHighlighter.Companion.SYMBOL_REF
 import org.jetbrains.annotations.NonNls
 import javax.swing.Icon
 
@@ -49,7 +52,7 @@ PIC_HEIGHT = 256
         include "../includes/hardware/custom.i"
 
 BLTHOGON MACRO                  ; macro definition
-        move.w	#DMAF_SETCLR|DMAF_BLITHOG,dmacon(a5)
+        move.w	#DMAF_SETCLR|DMAF_BLITHOG,dmacon(a5) ; hog!
         ENDM
 
 demo_init                       ; global label
@@ -99,9 +102,12 @@ hello:  dc.b   'Hello World!',10,0
             AttributesDescriptor("Local labels", LOCAL_LABEL),
             AttributesDescriptor("Comma (separator)", SEPARATOR),
             AttributesDescriptor("Colon", COLON),
-            AttributesDescriptor("Symbol definition", SYMBOLDEF),
+            AttributesDescriptor("Symbol definition", SYMBOL_DEF),
-            AttributesDescriptor("Symbol reference", SYMBOLREF),
+            AttributesDescriptor("Symbol reference", SYMBOL_REF),
             AttributesDescriptor("Assembly mnemonic", MNEMONIC),
+            AttributesDescriptor("Macro name definition", MACRO_NAME_DEF),
+            AttributesDescriptor("Macro preprocessor directives", MACRO_PREPROCESSOR),
+            AttributesDescriptor("Macro line", MACRO_LINE),
             AttributesDescriptor("Macro invocation", MACRO_CALL),
             AttributesDescriptor("Data width: Byte/short", DATA_WIDTH_BS),
             AttributesDescriptor("Data width: Word", DATA_WIDTH_W),

src/main/java/de/platon42/intellij/plugins/m68k/syntax/M68kSyntaxHighlighter.kt

@@ -28,11 +28,14 @@ class M68kSyntaxHighlighter(val project: Project?) : SyntaxHighlighterBase() {
             M68kTypes.COLON -> arrayOf(COLON)
             M68kTypes.GLOBAL_LABEL_DEF -> arrayOf(GLOBAL_LABEL)
             M68kTypes.LOCAL_LABEL_DEF -> arrayOf(LOCAL_LABEL)
-            M68kTypes.SYMBOLDEF -> arrayOf(SYMBOLDEF)
+            M68kTypes.SYMBOLDEF -> arrayOf(SYMBOL_DEF)
-            M68kTypes.SYMBOL -> arrayOf(SYMBOLREF)
+            M68kTypes.SYMBOL -> arrayOf(SYMBOL_REF)
             M68kTypes.CURRENT_PC_SYMBOL, M68kTypes.PC -> arrayOf(PROGRAM_COUNTER)
             M68kTypes.MNEMONIC -> arrayOf(MNEMONIC)
-            M68kTypes.MACRO_INVOKATION -> arrayOf(MACRO_CALL)
+            M68kTypes.MACRO_TAG, M68kTypes.MACRO_END_TAG -> arrayOf(MACRO_PREPROCESSOR)
+            M68kTypes.MACRO_LINE -> arrayOf(MACRO_LINE)
+            M68kTypes.MACRO_INVOCATION -> arrayOf(MACRO_CALL)
+            M68kTypes.MACRO_NAME -> arrayOf(MACRO_NAME_DEF)
             M68kTypes.DATA_DIRECTIVE -> arrayOf(DATA_PREPROCESSOR)
             M68kTypes.OTHER_DIRECTIVE, M68kTypes.EQU -> arrayOf(OTHER_PREPROCESSOR)
             M68kTypes.OPSIZE_BS -> arrayOf(DATA_WIDTH_BS)
@@ -55,9 +58,12 @@ class M68kSyntaxHighlighter(val project: Project?) : SyntaxHighlighterBase() {
         val LOCAL_LABEL = TextAttributesKey.createTextAttributesKey("MC68000_GLOBAL_LABEL", DefaultLanguageHighlighterColors.FUNCTION_DECLARATION)
         val SEPARATOR = TextAttributesKey.createTextAttributesKey("MC68000_SEPARATOR", DefaultLanguageHighlighterColors.COMMA)
         val COLON = TextAttributesKey.createTextAttributesKey("MC68000_COLON", DefaultLanguageHighlighterColors.DOT)
-        val SYMBOLDEF = TextAttributesKey.createTextAttributesKey("MC68000_SYMBOLDEF", DefaultLanguageHighlighterColors.CONSTANT)
+        val SYMBOL_DEF = TextAttributesKey.createTextAttributesKey("MC68000_SYMBOLDEF", DefaultLanguageHighlighterColors.CONSTANT)
-        val SYMBOLREF = TextAttributesKey.createTextAttributesKey("MC68000_SYMBOLREF", DefaultLanguageHighlighterColors.IDENTIFIER)
+        val SYMBOL_REF = TextAttributesKey.createTextAttributesKey("MC68000_SYMBOLREF", DefaultLanguageHighlighterColors.IDENTIFIER)
         val MNEMONIC = TextAttributesKey.createTextAttributesKey("MC68000_MNEMONIC", DefaultLanguageHighlighterColors.FUNCTION_CALL)
+        val MACRO_PREPROCESSOR = TextAttributesKey.createTextAttributesKey("MC68000_MACRO_PREPROCESSOR", DefaultLanguageHighlighterColors.INSTANCE_METHOD)
+        val MACRO_NAME_DEF = TextAttributesKey.createTextAttributesKey("MC68000_MACRO_NAME_DEF", DefaultLanguageHighlighterColors.METADATA)
+        val MACRO_LINE = TextAttributesKey.createTextAttributesKey("MC68000_MACRO_LINE", DefaultLanguageHighlighterColors.METADATA)
         val MACRO_CALL = TextAttributesKey.createTextAttributesKey("MC68000_MACRO_CALL", DefaultLanguageHighlighterColors.STATIC_METHOD)
         val DATA_WIDTH_BS = TextAttributesKey.createTextAttributesKey("MC68000_DATA_WIDTH_BS", DefaultLanguageHighlighterColors.DOT)
         val DATA_WIDTH_L = TextAttributesKey.createTextAttributesKey("MC68000_DATA_WIDTH_W", DefaultLanguageHighlighterColors.DOT)

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

@@ -10,7 +10,7 @@
     <p>
     <a href="https://github.com/chrisly42/mc68000-asm-plugin/blob/main/README.md">Full documentation here...</a>
     ]]></description>
-    <idea-version since-build="193.7288.0"/>
+    <idea-version since-build="193.5233.103"/>
 
     <depends>com.intellij.modules.lang</depends>
 
@@ -24,15 +24,19 @@
         <colorSettingsPage implementation="de.platon42.intellij.plugins.m68k.syntax.M68kColorSettingsPage"/>
         <completion.contributor language="MC68000" implementationClass="de.platon42.intellij.plugins.m68k.asm.M68kMnemonicCompletionContributor"/>
         <completion.contributor language="MC68000" implementationClass="de.platon42.intellij.plugins.m68k.refs.M68kGlobalLabelSymbolCompletionContributor"/>
+        <completion.contributor language="MC68000" implementationClass="de.platon42.intellij.plugins.m68k.refs.M68kMacroCallCompletionContributor"/>
         <lang.braceMatcher language="MC68000" implementationClass="de.platon42.intellij.plugins.m68k.syntax.M68kPairedBraceMatcher"/>
         <lang.quoteHandler language="MC68000" implementationClass="de.platon42.intellij.plugins.m68k.M68kStringQuoteHandler"/>
         <lang.findUsagesProvider language="MC68000" implementationClass="de.platon42.intellij.plugins.m68k.scanner.M68kFindUsagesProvider"/>
         <lang.psiStructureViewFactory language="MC68000" implementationClass="de.platon42.intellij.plugins.m68k.structureview.M68kStructureViewFactory"/>
         <lang.elementManipulator forClass="de.platon42.intellij.plugins.m68k.psi.M68kSymbolReference"
                                  implementationClass="de.platon42.intellij.plugins.m68k.refs.M68kSymbolReferenceElementManipulator"/>
+        <lang.elementManipulator forClass="de.platon42.intellij.plugins.m68k.psi.M68kMacroCall"
+                                 implementationClass="de.platon42.intellij.plugins.m68k.refs.M68kMacroCallElementManipulator"/>
         <stubElementTypeHolder class="de.platon42.intellij.plugins.m68k.stubs.M68kElementTypes"/>
         <stubIndex implementation="de.platon42.intellij.plugins.m68k.stubs.M68kGlobalLabelStubIndex"/>
         <stubIndex implementation="de.platon42.intellij.plugins.m68k.stubs.M68kSymbolDefinitionStubIndex"/>
+        <stubIndex implementation="de.platon42.intellij.plugins.m68k.stubs.M68kMacroDefinitionStubIndex"/>
         <psi.referenceContributor implementation="de.platon42.intellij.plugins.m68k.refs.M68kReferenceContributor"/>
         <gotoSymbolContributor implementation="de.platon42.intellij.plugins.m68k.refs.M68kChooseByNameContributor"/>
         <renameInputValidator implementation="de.platon42.intellij.plugins.m68k.psi.M68kRenameInputValidator"/>

src/test/java/de/platon42/intellij/plugins/m68k/parser/MacroCallTest.kt

@@ -23,6 +23,11 @@ internal class MacroCallTest : AbstractParsingTest() {
         testGoodSyntax(testCase, " PUSHM d0/d3/d5-d7/a0-a2/a4-a6 ; save a couple of registers\n")
     }
 
+    @Test
+    internal fun call_with_label(@MyTestCase testCase: ParsingTestExtension.IParsingTestCase) {
+        testGoodSyntax(testCase, "label FOOBAR narf ; wut?\n")
+    }
+
     @Test
     internal fun putmsg_call_with_specially_bracketed_parameters(@MyTestCase testCase: ParsingTestExtension.IParsingTestCase) {
         // FIXME this doesn't work as intended...

src/test/java/de/platon42/intellij/plugins/m68k/parser/MacroDefinitionTest.kt

@@ -0,0 +1,66 @@
+package de.platon42.intellij.plugins.m68k.parser
+
+import de.platon42.intellij.jupiter.MyTestCase
+import de.platon42.intellij.jupiter.ParsingTestExtension
+import de.platon42.intellij.jupiter.TestDataSubPath
+import org.junit.jupiter.api.Test
+
+@TestDataSubPath("macros")
+internal class MacroDefinitionTest : AbstractParsingTest() {
+
+    @Test
+    internal fun macro_with_name_left(@MyTestCase testCase: ParsingTestExtension.IParsingTestCase) {
+        testGoodSyntax(
+            testCase, """
+FOOBAR MACRO ; start of macro
+.loop\@ move.l \1,(\2)+  ; just copy all the stuff
+        dbra \3,.loop\@
+        ENDM ; end of macro
+
+        move.w  d0,d1
+"""
+        )
+    }
+
+    @Test
+    internal fun macro_with_name_right(@MyTestCase testCase: ParsingTestExtension.IParsingTestCase) {
+        testGoodSyntax(
+            testCase, """
+        MACRO FOOBAR ; start of macro
+.loop\@ move.l \1,(\2)+  ; just copy all the stuff
+        dbra \3,.loop\@
+        ENDM ; end of macro
+label:  move.w  d0,d1
+"""
+        )
+    }
+
+    @Test
+    internal fun empty_macro(@MyTestCase testCase: ParsingTestExtension.IParsingTestCase) {
+        testGoodSyntax(
+            testCase, """
+        MACRO FOOBAR
+        ENDM
+NARF = 100
+"""
+        )
+    }
+
+    @Test
+    internal fun two_macro_definitions_in_succession(@MyTestCase testCase: ParsingTestExtension.IParsingTestCase) {
+        testGoodSyntax(
+            testCase, """
+        MACRO FOOBAR1
+.loop\@ move.l \1,(\2)+
+        dbra \3,.loop\@
+        ENDM
+        MACRO FOOBAR2
+.loop\@ move.w \1,(\2)+
+        dbra \3,.loop\@
+        ENDM
+label:  move.w  d0,d1
+"""
+        )
+    }
+
+}

src/test/java/de/platon42/intellij/plugins/m68k/refs/M68kMacroCallCompletionContributorTest.kt

@@ -0,0 +1,32 @@
+package de.platon42.intellij.plugins.m68k.refs
+
+import com.intellij.testFramework.fixtures.CodeInsightTestFixture
+import de.platon42.intellij.jupiter.LightCodeInsightExtension
+import de.platon42.intellij.jupiter.MyFixture
+import de.platon42.intellij.jupiter.TestDataPath
+import de.platon42.intellij.jupiter.TestDataSubPath
+import de.platon42.intellij.plugins.m68k.AbstractM68kTest
+import org.assertj.core.api.Assertions.assertThat
+import org.junit.jupiter.api.Test
+import org.junit.jupiter.api.extension.ExtendWith
+
+@TestDataPath("src/test/resources/references")
+@TestDataSubPath("completion")
+@ExtendWith(LightCodeInsightExtension::class)
+internal class M68kMacroCallCompletionContributorTest : AbstractM68kTest() {
+
+    @Test
+    internal fun completion_shows_mnemonics_and_macros(@MyFixture myFixture: CodeInsightTestFixture) {
+        myFixture.configureByText(
+            "completeme.asm", """
+
+noppy   MACRO
+        ENDM
+
+ no<caret>
+        """
+        )
+        myFixture.completeBasic()
+        assertThat(myFixture.lookupElementStrings).containsExactlyInAnyOrder("nop", "not", "noppy")
+    }
+}

src/test/java/de/platon42/intellij/plugins/m68k/refs/M68kReferenceContributorTest.kt

@@ -8,10 +8,7 @@ import de.platon42.intellij.jupiter.MyFixture
 import de.platon42.intellij.jupiter.TestDataPath
 import de.platon42.intellij.jupiter.TestDataSubPath
 import de.platon42.intellij.plugins.m68k.AbstractM68kTest
-import de.platon42.intellij.plugins.m68k.psi.M68kGlobalLabel
+import de.platon42.intellij.plugins.m68k.psi.*
-import de.platon42.intellij.plugins.m68k.psi.M68kLocalLabel
-import de.platon42.intellij.plugins.m68k.psi.M68kSymbolDefinition
-import de.platon42.intellij.plugins.m68k.psi.M68kSymbolReference
 import org.assertj.core.api.Assertions.assertThat
 import org.junit.jupiter.api.Test
 import org.junit.jupiter.api.extension.ExtendWith
@@ -71,4 +68,22 @@ internal class M68kReferenceContributorTest : AbstractM68kTest() {
 
         myFixture.checkResultByFile("symbol_assignment_after_rename.asm")
     }
+
+    @Test
+    @TestDataSubPath("macros")
+    internal fun reference_to_macro_can_be_renamed(@MyFixture myFixture: CodeInsightTestFixture) {
+        val file = myFixture.configureByFile("macros.asm")
+        val elementAtCaret = myFixture.elementAtCaret
+        assertThat(elementAtCaret).isInstanceOf(M68kMacroDefinition::class.java)
+        val macroDef = elementAtCaret as M68kMacroDefinition
+        assertThat(macroDef.macroNameDefinition.text).isEqualTo("PUTMSG")
+
+        myFixture.renameElementAtCaret("PRINTF")
+
+        val reference = file.findReferenceAt(myFixture.editor.caretModel.offset)!!
+        assertThat(reference).isInstanceOf(M68kMacroReference::class.java)
+        assertThat(reference.variants).isEmpty()
+
+        myFixture.checkResultByFile("macros_after_rename.asm")
+    }
 }

src/test/java/de/platon42/intellij/plugins/m68k/structureview/M68kStructureViewTest.kt

@@ -24,6 +24,8 @@ internal class M68kStructureViewTest : AbstractM68kTest() {
  PIC_WIDTH
  PIC_HEIGHT
  DEBUG_LEVEL
+ BLTHOGON
+ BLTHOGOFF
  entry
  -init
   .looph

src/test/resources/parser/comments/comment_after_macro_call_with_space_introduces_comment_option.txt

@@ -2,11 +2,13 @@ Assembly File: a.asm
   PsiWhiteSpace(' ')
   M68kStatementImpl(STATEMENT)
     M68kMacroCallImpl(MACRO_CALL)
-      PsiElement(M68kTokenType.MACRO_INVOKATION)('PUSHM')
+      PsiElement(M68kTokenType.MACRO_INVOCATION)('PUSHM')
       PsiWhiteSpace(' ')
-      PsiElement(M68kTokenType.STRINGLIT)('d0')
+      M68kLiteralExprImpl(LITERAL_EXPR)
+        PsiElement(M68kTokenType.STRINGLIT)('d0')
       PsiElement(M68kTokenType.SEPARATOR)(',')
-      PsiElement(M68kTokenType.STRINGLIT)('d0')
+      M68kLiteralExprImpl(LITERAL_EXPR)
+        PsiElement(M68kTokenType.STRINGLIT)('d0')
   PsiWhiteSpace(' ')
   PsiComment(M68kTokenType.COMMENT)('hey comment')
   PsiElement(M68kTokenType.EOL)('\n')

src/test/resources/parser/comments/space_does_not_start_comment_within_macro_call_without_space_introduces_comment_option.txt

@@ -2,12 +2,14 @@ Assembly File: a.asm
   PsiWhiteSpace(' ')
   M68kStatementImpl(STATEMENT)
     M68kMacroCallImpl(MACRO_CALL)
-      PsiElement(M68kTokenType.MACRO_INVOKATION)('PUSHM')
+      PsiElement(M68kTokenType.MACRO_INVOCATION)('PUSHM')
       PsiWhiteSpace(' ')
-      PsiElement(M68kTokenType.STRINGLIT)('d0')
+      M68kLiteralExprImpl(LITERAL_EXPR)
+        PsiElement(M68kTokenType.STRINGLIT)('d0')
       PsiElement(M68kTokenType.SEPARATOR)(',')
       PsiWhiteSpace(' ')
-      PsiElement(M68kTokenType.STRINGLIT)('d0')
+      M68kLiteralExprImpl(LITERAL_EXPR)
+        PsiElement(M68kTokenType.STRINGLIT)('d0')
   PsiWhiteSpace(' ')
   PsiComment(M68kTokenType.COMMENT)('; hey comment')
   PsiElement(M68kTokenType.EOL)('\n')

src/test/resources/parser/labels/bad_indented_dot_local_label_without_label.txt

@@ -2,5 +2,5 @@ Assembly File: a.asm
   PsiWhiteSpace('   ')
   PsiErrorElement:'.' unexpected
     PsiElement(BAD_CHARACTER)('.')
-  PsiElement(M68kTokenType.MACRO_INVOKATION)('local_label')
+  PsiElement(M68kTokenType.MACRO_INVOCATION)('local_label')
   PsiElement(M68kTokenType.EOL)('\n')

src/test/resources/parser/labels/bad_indented_local_label_dollar_without_label.txt

@@ -2,6 +2,7 @@ Assembly File: a.asm
   PsiWhiteSpace('   ')
   M68kStatementImpl(STATEMENT)
     M68kMacroCallImpl(MACRO_CALL)
-      PsiElement(M68kTokenType.MACRO_INVOKATION)('local_label')
+      PsiElement(M68kTokenType.MACRO_INVOCATION)('local_label')
-      PsiElement(M68kTokenType.STRINGLIT)('$')
+      M68kLiteralExprImpl(LITERAL_EXPR)
+        PsiElement(M68kTokenType.STRINGLIT)('$')
   PsiElement(M68kTokenType.EOL)('\n')

src/test/resources/parser/macros/call_with_complex_parameters.txt

@@ -2,9 +2,11 @@ Assembly File: a.asm
   PsiWhiteSpace(' ')
   M68kStatementImpl(STATEMENT)
     M68kMacroCallImpl(MACRO_CALL)
-      PsiElement(M68kTokenType.MACRO_INVOKATION)('COPIMOVE')
+      PsiElement(M68kTokenType.MACRO_INVOCATION)('COPIMOVE')
       PsiWhiteSpace(' ')
-      PsiElement(M68kTokenType.STRINGLIT)('(3<<0)|(3<<3)|(1<<6)')
+      M68kLiteralExprImpl(LITERAL_EXPR)
+        PsiElement(M68kTokenType.STRINGLIT)('(3<<0)|(3<<3)|(1<<6)')
       PsiElement(M68kTokenType.SEPARATOR)(',')
-      PsiElement(M68kTokenType.STRINGLIT)('bplcon2')
+      M68kLiteralExprImpl(LITERAL_EXPR)
+        PsiElement(M68kTokenType.STRINGLIT)('bplcon2')
   PsiElement(M68kTokenType.EOL)('\n')

src/test/resources/parser/macros/call_with_label.txt

@@ -0,0 +1,13 @@
+Assembly File: a.asm
+  M68kStatementImpl(STATEMENT)
+    M68kGlobalLabelImpl(GLOBAL_LABEL)
+      PsiElement(M68kTokenType.GLOBAL_LABEL_DEF)('label')
+    PsiWhiteSpace(' ')
+    M68kMacroCallImpl(MACRO_CALL)
+      PsiElement(M68kTokenType.MACRO_INVOCATION)('FOOBAR')
+      PsiWhiteSpace(' ')
+      M68kLiteralExprImpl(LITERAL_EXPR)
+        PsiElement(M68kTokenType.STRINGLIT)('narf')
+  PsiWhiteSpace(' ')
+  PsiComment(M68kTokenType.COMMENT)('; wut?')
+  PsiElement(M68kTokenType.EOL)('\n')

src/test/resources/parser/macros/empty_macro.txt

@@ -0,0 +1,21 @@
+Assembly File: a.asm
+  PsiWhiteSpace('\n')
+  PsiWhiteSpace('        ')
+  M68kMacroDefinitionImpl(MACRO_DEFINITION)
+    PsiElement(M68kTokenType.MACRO_TAG)('MACRO')
+    PsiWhiteSpace(' ')
+    M68kMacroNameDefinitionImpl(MACRO_NAME_DEFINITION)
+      PsiElement(M68kTokenType.MACRO_NAME)('FOOBAR')
+    PsiWhiteSpace('\n')
+    PsiElement(M68kTokenType.MACRO_END_TAG)('        ENDM')
+  PsiElement(M68kTokenType.EOL)('\n')
+  M68kStatementImpl(STATEMENT)
+    M68kAssignmentImpl(ASSIGNMENT)
+      M68kSymbolDefinitionImpl(SYMBOL_DEFINITION)
+        PsiElement(M68kTokenType.SYMBOLDEF)('NARF')
+      PsiWhiteSpace(' ')
+      PsiElement(M68kTokenType.OP_ASSIGN)('=')
+      PsiWhiteSpace(' ')
+      M68kLiteralExprImpl(LITERAL_EXPR)
+        PsiElement(M68kTokenType.DECIMAL)('100')
+  PsiElement(M68kTokenType.EOL)('\n')

src/test/resources/parser/macros/macro_with_name_left.txt

@@ -0,0 +1,37 @@
+Assembly File: a.asm
+  PsiWhiteSpace('\n')
+  M68kMacroDefinitionImpl(MACRO_DEFINITION)
+    M68kMacroNameDefinitionImpl(MACRO_NAME_DEFINITION)
+      PsiElement(M68kTokenType.MACRO_NAME)('FOOBAR')
+    PsiWhiteSpace(' ')
+    PsiElement(M68kTokenType.MACRO_TAG)('MACRO')
+    PsiWhiteSpace(' ')
+    PsiComment(M68kTokenType.COMMENT)('; start of macro')
+    PsiWhiteSpace('\n')
+    M68kMacroPlainLineImpl(MACRO_PLAIN_LINE)
+      PsiElement(M68kTokenType.MACRO_LINE)('.loop\@ move.l \1,(\2)+  ')
+    PsiComment(M68kTokenType.COMMENT)('; just copy all the stuff')
+    PsiWhiteSpace('\n')
+    M68kMacroPlainLineImpl(MACRO_PLAIN_LINE)
+      PsiElement(M68kTokenType.MACRO_LINE)('        dbra \3,.loop\@')
+    PsiWhiteSpace('\n')
+    PsiElement(M68kTokenType.MACRO_END_TAG)('        ENDM ')
+  PsiComment(M68kTokenType.COMMENT)('; end of macro')
+  PsiElement(M68kTokenType.EOL)('\n')
+  PsiWhiteSpace('\n')
+  PsiWhiteSpace('        ')
+  M68kStatementImpl(STATEMENT)
+    M68kAsmInstructionImpl(ASM_INSTRUCTION)
+      M68kAsmOpImpl(ASM_OP)
+        PsiElement(M68kTokenType.MNEMONIC)('move')
+        M68kOperandSizeImpl(OPERAND_SIZE)
+          PsiElement(M68kTokenType.OPSIZE_W)('.w')
+      PsiWhiteSpace('  ')
+      M68kDataRegisterDirectAddressingModeImpl(DATA_REGISTER_DIRECT_ADDRESSING_MODE)
+        M68kDataRegisterImpl(DATA_REGISTER)
+          PsiElement(M68kTokenType.DREG)('d0')
+      PsiElement(M68kTokenType.SEPARATOR)(',')
+      M68kDataRegisterDirectAddressingModeImpl(DATA_REGISTER_DIRECT_ADDRESSING_MODE)
+        M68kDataRegisterImpl(DATA_REGISTER)
+          PsiElement(M68kTokenType.DREG)('d1')
+  PsiElement(M68kTokenType.EOL)('\n')

src/test/resources/parser/macros/macro_with_name_right.txt

@@ -0,0 +1,40 @@
+Assembly File: a.asm
+  PsiWhiteSpace('\n')
+  PsiWhiteSpace('        ')
+  M68kMacroDefinitionImpl(MACRO_DEFINITION)
+    PsiElement(M68kTokenType.MACRO_TAG)('MACRO')
+    PsiWhiteSpace(' ')
+    M68kMacroNameDefinitionImpl(MACRO_NAME_DEFINITION)
+      PsiElement(M68kTokenType.MACRO_NAME)('FOOBAR')
+    PsiWhiteSpace(' ')
+    PsiComment(M68kTokenType.COMMENT)('; start of macro')
+    PsiWhiteSpace('\n')
+    M68kMacroPlainLineImpl(MACRO_PLAIN_LINE)
+      PsiElement(M68kTokenType.MACRO_LINE)('.loop\@ move.l \1,(\2)+  ')
+    PsiComment(M68kTokenType.COMMENT)('; just copy all the stuff')
+    PsiWhiteSpace('\n')
+    M68kMacroPlainLineImpl(MACRO_PLAIN_LINE)
+      PsiElement(M68kTokenType.MACRO_LINE)('        dbra \3,.loop\@')
+    PsiWhiteSpace('\n')
+    PsiElement(M68kTokenType.MACRO_END_TAG)('        ENDM ')
+  PsiComment(M68kTokenType.COMMENT)('; end of macro')
+  PsiElement(M68kTokenType.EOL)('\n')
+  M68kStatementImpl(STATEMENT)
+    M68kGlobalLabelImpl(GLOBAL_LABEL)
+      PsiElement(M68kTokenType.GLOBAL_LABEL_DEF)('label')
+      PsiElement(M68kTokenType.COLON)(':')
+    PsiWhiteSpace('  ')
+    M68kAsmInstructionImpl(ASM_INSTRUCTION)
+      M68kAsmOpImpl(ASM_OP)
+        PsiElement(M68kTokenType.MNEMONIC)('move')
+        M68kOperandSizeImpl(OPERAND_SIZE)
+          PsiElement(M68kTokenType.OPSIZE_W)('.w')
+      PsiWhiteSpace('  ')
+      M68kDataRegisterDirectAddressingModeImpl(DATA_REGISTER_DIRECT_ADDRESSING_MODE)
+        M68kDataRegisterImpl(DATA_REGISTER)
+          PsiElement(M68kTokenType.DREG)('d0')
+      PsiElement(M68kTokenType.SEPARATOR)(',')
+      M68kDataRegisterDirectAddressingModeImpl(DATA_REGISTER_DIRECT_ADDRESSING_MODE)
+        M68kDataRegisterImpl(DATA_REGISTER)
+          PsiElement(M68kTokenType.DREG)('d1')
+  PsiElement(M68kTokenType.EOL)('\n')

src/test/resources/parser/macros/pushm_call_with_register_list.txt

@@ -2,9 +2,10 @@ Assembly File: a.asm
   PsiWhiteSpace(' ')
   M68kStatementImpl(STATEMENT)
     M68kMacroCallImpl(MACRO_CALL)
-      PsiElement(M68kTokenType.MACRO_INVOKATION)('PUSHM')
+      PsiElement(M68kTokenType.MACRO_INVOCATION)('PUSHM')
       PsiWhiteSpace(' ')
-      PsiElement(M68kTokenType.STRINGLIT)('d0/d3/d5-d7/a0-a2/a4-a6')
+      M68kLiteralExprImpl(LITERAL_EXPR)
+        PsiElement(M68kTokenType.STRINGLIT)('d0/d3/d5-d7/a0-a2/a4-a6')
   PsiWhiteSpace(' ')
   PsiComment(M68kTokenType.COMMENT)('; save a couple of registers')
   PsiElement(M68kTokenType.EOL)('\n')

src/test/resources/parser/macros/putmsg_call_with_specially_bracketed_parameters.txt

@@ -2,17 +2,23 @@ Assembly File: a.asm
   PsiWhiteSpace('\t')
   M68kStatementImpl(STATEMENT)
     M68kMacroCallImpl(MACRO_CALL)
-      PsiElement(M68kTokenType.MACRO_INVOKATION)('PUTMSG')
+      PsiElement(M68kTokenType.MACRO_INVOCATION)('PUTMSG')
       PsiWhiteSpace(' ')
-      PsiElement(M68kTokenType.STRINGLIT)('10')
+      M68kLiteralExprImpl(LITERAL_EXPR)
+        PsiElement(M68kTokenType.STRINGLIT)('10')
       PsiElement(M68kTokenType.SEPARATOR)(',')
-      PsiElement(M68kTokenType.STRINGLIT)('<"%s has left the building at %d:%d",10,'Yup!'>')
+      M68kLiteralExprImpl(LITERAL_EXPR)
+        PsiElement(M68kTokenType.STRINGLIT)('<"%s has left the building at %d:%d",10,'Yup!'>')
       PsiElement(M68kTokenType.SEPARATOR)(',')
-      PsiElement(M68kTokenType.STRINGLIT)('a0')
+      M68kLiteralExprImpl(LITERAL_EXPR)
+        PsiElement(M68kTokenType.STRINGLIT)('a0')
       PsiElement(M68kTokenType.SEPARATOR)(',')
-      PsiElement(M68kTokenType.STRINGLIT)('$42(a1')
+      M68kLiteralExprImpl(LITERAL_EXPR)
+        PsiElement(M68kTokenType.STRINGLIT)('$42(a1')
       PsiElement(M68kTokenType.SEPARATOR)(',')
-      PsiElement(M68kTokenType.STRINGLIT)('d0.w)')
+      M68kLiteralExprImpl(LITERAL_EXPR)
+        PsiElement(M68kTokenType.STRINGLIT)('d0.w)')
       PsiElement(M68kTokenType.SEPARATOR)(',')
-      PsiElement(M68kTokenType.STRINGLIT)('#42')
+      M68kLiteralExprImpl(LITERAL_EXPR)
+        PsiElement(M68kTokenType.STRINGLIT)('#42')
   PsiElement(M68kTokenType.EOL)('\n')

src/test/resources/parser/macros/standard_macrocall_without_parameters.txt

@@ -2,5 +2,5 @@ Assembly File: a.asm
   PsiWhiteSpace(' ')
   M68kStatementImpl(STATEMENT)
     M68kMacroCallImpl(MACRO_CALL)
-      PsiElement(M68kTokenType.MACRO_INVOKATION)('BLT_HOG_ON')
+      PsiElement(M68kTokenType.MACRO_INVOCATION)('BLT_HOG_ON')
   PsiElement(M68kTokenType.EOL)('\n')

src/test/resources/parser/macros/two_macro_definitions_in_succession.txt

@@ -0,0 +1,51 @@
+Assembly File: a.asm
+  PsiWhiteSpace('\n')
+  PsiWhiteSpace('        ')
+  M68kMacroDefinitionImpl(MACRO_DEFINITION)
+    PsiElement(M68kTokenType.MACRO_TAG)('MACRO')
+    PsiWhiteSpace(' ')
+    M68kMacroNameDefinitionImpl(MACRO_NAME_DEFINITION)
+      PsiElement(M68kTokenType.MACRO_NAME)('FOOBAR1')
+    PsiWhiteSpace('\n')
+    M68kMacroPlainLineImpl(MACRO_PLAIN_LINE)
+      PsiElement(M68kTokenType.MACRO_LINE)('.loop\@ move.l \1,(\2)+')
+    PsiWhiteSpace('\n')
+    M68kMacroPlainLineImpl(MACRO_PLAIN_LINE)
+      PsiElement(M68kTokenType.MACRO_LINE)('        dbra \3,.loop\@')
+    PsiWhiteSpace('\n')
+    PsiElement(M68kTokenType.MACRO_END_TAG)('        ENDM')
+  PsiElement(M68kTokenType.EOL)('\n')
+  PsiWhiteSpace('        ')
+  M68kMacroDefinitionImpl(MACRO_DEFINITION)
+    PsiElement(M68kTokenType.MACRO_TAG)('MACRO')
+    PsiWhiteSpace(' ')
+    M68kMacroNameDefinitionImpl(MACRO_NAME_DEFINITION)
+      PsiElement(M68kTokenType.MACRO_NAME)('FOOBAR2')
+    PsiWhiteSpace('\n')
+    M68kMacroPlainLineImpl(MACRO_PLAIN_LINE)
+      PsiElement(M68kTokenType.MACRO_LINE)('.loop\@ move.w \1,(\2)+')
+    PsiWhiteSpace('\n')
+    M68kMacroPlainLineImpl(MACRO_PLAIN_LINE)
+      PsiElement(M68kTokenType.MACRO_LINE)('        dbra \3,.loop\@')
+    PsiWhiteSpace('\n')
+    PsiElement(M68kTokenType.MACRO_END_TAG)('        ENDM')
+  PsiElement(M68kTokenType.EOL)('\n')
+  M68kStatementImpl(STATEMENT)
+    M68kGlobalLabelImpl(GLOBAL_LABEL)
+      PsiElement(M68kTokenType.GLOBAL_LABEL_DEF)('label')
+      PsiElement(M68kTokenType.COLON)(':')
+    PsiWhiteSpace('  ')
+    M68kAsmInstructionImpl(ASM_INSTRUCTION)
+      M68kAsmOpImpl(ASM_OP)
+        PsiElement(M68kTokenType.MNEMONIC)('move')
+        M68kOperandSizeImpl(OPERAND_SIZE)
+          PsiElement(M68kTokenType.OPSIZE_W)('.w')
+      PsiWhiteSpace('  ')
+      M68kDataRegisterDirectAddressingModeImpl(DATA_REGISTER_DIRECT_ADDRESSING_MODE)
+        M68kDataRegisterImpl(DATA_REGISTER)
+          PsiElement(M68kTokenType.DREG)('d0')
+      PsiElement(M68kTokenType.SEPARATOR)(',')
+      M68kDataRegisterDirectAddressingModeImpl(DATA_REGISTER_DIRECT_ADDRESSING_MODE)
+        M68kDataRegisterImpl(DATA_REGISTER)
+          PsiElement(M68kTokenType.DREG)('d1')
+  PsiElement(M68kTokenType.EOL)('\n')

src/test/resources/references/macros/macros.asm

@@ -0,0 +1,13 @@
+PUTMSG  MACRO
+        printf
+        ENDM
+
+UAEExitWarp  MACRO
+        ENDM
+
+main    PUTM<caret>SG 10,<"Enter MAIN!">,d0
+        rts
+
+exit    PUTMSG 10,<"Exit!">,d0
+        illegal
+        rts

src/test/resources/references/macros/macros_after_rename.asm

@@ -0,0 +1,13 @@
+PRINTF  MACRO
+        printf
+        ENDM
+
+UAEExitWarp  MACRO
+        ENDM
+
+main    PRINTF 10,<"Enter MAIN!">,d0
+        rts
+
+exit    PRINTF 10,<"Exit!">,d0
+        illegal
+        rts

src/test/resources/structureview/basic_example.asm

@@ -2,6 +2,14 @@ PIC_WIDTH = 320
 PIC_HEIGHT equ 256
 DEBUG_LEVEL set 10
 
+BLTHOGON MACRO
+        foo
+        ENDM
+
+BLTHOGOFF MACRO
+        bar
+        ENDM
+
 entry:
         bsr     init
         bsr     main