Added some more settings for maximum parsed lines inside a macro and maximum displayed lines of code for documentation.

RegisterFlow line counting fixed.

README.md

@@ -2,34 +2,35 @@
 
 _MC68000 Assembly Language Plugin_ is plugin for Jetbrains IDEs (CLion, IntelliJ, etc.).
 
-![Example Syntax Highlighting](docs/syntaxhighlighting.png "Example Syntax Highlighting")
+![Example IDE Screenshot](docs/example.png "Example IDE Screenshot")
 
 ## Purpose
 
-This plugin delivers support for MC68000 assembly language files ([VAsm](http://sun.hasenbraten.de/vasm/) / DevPac-Style).
+This plugin delivers support for MC680xx assembly language files ([VAsm](http://sun.hasenbraten.de/vasm/) / DevPac-Style).
 
 It adds a language parser with syntax highlighting, referencing and refactoring support, and a few more features.
 
-I'm an Amiga retro democoder, and the lack of a plugin for M68k was the motivation to write one. Also, diving deep into custom language plugins has a steep
+I'm an Amiga retro democoder (among other things), and the lack of a plugin for M68k was the motivation to write one. Also, diving deep into custom language
-learning curve.
+plugins has a steep learning curve.
 
-When I started the plugin in July 2021, I was not aware of the [M68k plugin efforts by Jetbrains employee Yann Cébron](https://github.com/YannCebron/m68kplugin)
+When I started the plugin in July 2021, I was unaware of the [M68k plugin efforts by Jetbrains employee Yann Cébron](https://github.com/YannCebron/m68kplugin)
-who has been working on the same topic for quite some time. At the time of writing, his plugin however, has not been release yet. Nevertheless, it has a lot of
+who has been working on the same topic for quite some time. *On 01-Oct-21, he released
-awesome features and is pretty advanced. Check it out. You can install both plugins at the same time and see what suits you more.
+his [first public version](https://plugins.jetbrains.com/plugin/17712-motorola-68000-series-assembler).* Check it out. You can install both plugins at the same
+time and see what suits you more.
 
 Big kudos to Yann -- a few features were _inspired_ by his code.
 
-My plugin, on the other hand, is still pretty basic and is the result of about two weeks of work. I released a really early first version it because I think
+My plugin, on the other hand, is still pretty basic and is the result of a few weeks of work. I released the first versions because I think it's "good enough"
-it's "good enough" to get started, and I can return to demo coding with its current state.
+to get started, and I can return to demo coding with its current state.
 
 ## Features
 
-- Parser / Lexer for MC68000 (yes, only 68000 right now!) assembly language files in VAsm / DevPac style
+- Parser / Lexer for MC680xx assembly language files in VAsm / DevPac style
-- Inspection for validating the syntax the 68000 ISA.
+- Validates the assembly syntax against the 68000/68010 ISA and 68020+ addressing modes (no complete >68020 support yet!)
 - Syntax highlighting and Color Settings Page (you should really modify the color settings to your likings!)
 - Mnemonics code completion
-- Symbols / Labels / Macros code completion
+- Symbols / labels / macros code completion
-- References / Refactoring support for local and global labels, symbol assignments, and macros.
+- References / refactoring support for local and global labels, symbol assignments, and macros.
 - Simple register usage flow (hover over register or press F1 for full flow)
 - Brace matching
 - Quote handler
@@ -37,22 +38,107 @@ it's "good enough" to get started, and I can return to demo coding with its curr
 - Structure view
 - Documentation provider for symbol definitions and mnemonics (listing available addressing modes etc.).
 
+### Inspections
+
+The plugin provides a few inspections for code analysis. An error or warning can be suppressed by placing a `; suppress <InspectionName>` comment either on an
+end of line comment behind the statement or in a full line comment above the statement.
+
+#### M68kSyntax - Assembly instruction validity
+
+Checks the validity of the current instruction. If an instruction is not recognized, you may get one of the following errors:
+
+- Instruction _mnemonic_ not supported on selected cpu (you won't get this currently as only MC68000 is supported)
+- No operands expected for _mnemonic_
+- Second operand _op_ unexpected for _mnemonic_
+- Unsupported addressing mode for _mnemonic_
+- Unsupported addressing mode _op_ for first operand of _mnemonic_
+- Unsupported addressing mode _op_ for second operand of _mnemonic_
+- Unsupported addressing modes for operands in this order for _mnemonic_ (try swapping)
+- Instruction _mnemonic_ is unsized (you tried to specify `.b`, `.w` or `.l`)
+- Operation size _(.b,.w,.l)_ unsupported for _mnemonic_
+- Operation size _(.b,.w,.l)_ unsupported (should be _(.b,.w,.l)_)
+
+#### M68kDeadWrite - Dead writes to registers
+
+This inspection looks at register writes and tries to find instructions that renders a write moot because it was overwritten by another instruction before
+anything useful was done with it.
+
+Analysis is aborted at global labels, flow control instructions, directives
+(e.g. conditional assembly) and macros with the register names as parameter.
+
+The inspection tries to take condition code changing into account and puts out a weak warning if the statement merely changes condition codes before the
+contents of the register are overwritten. In this case, it is sometimes better to replace `move` by `tst`.
+
+#### M68kUnexpectedConditionalInstruction - Unaffected condition codes before conditional instruction
+
+Especially for novice coders, it is not clear that some instructions do not affect the condition codes for a subsequent condition branch or `scc` instruction.
+`movea`, `adda` and `suba` come to my mind.
+
+The inspection will report such suspicious instruction sequences.
+
+However, this does not need to be a programming error. Advanced coders sometimes make use of the fact that instructions do not change condition codes and thus
+optimize the order of execution.
+
+#### M68kUnresolvedReference - Unresolved label/symbol/macro reference
+
+Points out unresolved references such for global and local labels, macros or symbols. Right now, missing symbol and global label references are shown only as
+weak warnings as missing macro evaluation will not resolve symbols defined via `STRUCT` macros.
+
+### Documentation provider
+
+#### M68kSymbolDefinition
+
+Provides the assigned value of a `=`, `set` or `equ` symbol definition when hovering over a symbol.
+
+#### M68kMacroDefinition
+
+When used over a macro invocation, shows the expanded macro contents (only the \1 to \9 and \a to \z are expanded according to the parameters used).
+
+#### M68kLabelDefinition
+
+Shows the comments above the label (local or global) and an end-of-line comment, if available. If the first statement after the label is a directive
+like `include` or `dc.b`, it will be shown, too.
+
+#### M68kRegisterFlow
+
+When hovering over or placing the cursor at a data or address register, the documentation will scan through the instructions backwards and forwards and will
+show all read, changes of the register contents. It does this until an instruction is found that defines (sets) the contents of the register
+(according to the size of the instruction where the cursor was placed).
+
+The analysis ignores all code flow instructions and might be inaccurate for branches, macro use, etc. It also stops at global labels.
+
+The documentation will search up to 100 instructions in each direction, but only four when hovering over the register
+(so if you need the whole analysis, use the documentation window).
+
+#### M68kInstruction
+
+When hovering over a mnemonic, it will show a short description of the assembly instruction.
+
+For the documentation window, affected condition codes, allowed operation sizes and addressing modes are listed for the selected instruction
+(so only stuff from `cmpa` is listed when you're looking at a `cmp.w a0,a1` instruction).
+
+If the current statement has no valid syntax, the instruction details of all matching mnemonics will be shown instead.
+
 ## Known issues
 
 - `Find Usages` always shows _"Unclassified"_ though it shouldn't (?)
+- `END` detection was breaking parsing, so this is disabled for now until I find a working solution.
 - 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.
+- Scoping for global symbols, labels and macros 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 (default is off).
+- No support for other processor instructions and FPU. Yet.
-- No support for other processor instructions, FPU or 68020+ address modes.
+- The pretty esoteric use of `ZPC`, `ZA0-ZA7` or `ZSP` for zero (omitted) address in 68020 addressing modes is unsupported.
+- Devpac allowed shuffling of (base) displacement and other parameters inside the new syntax (68020+) brackets. Well, I don't. Only strict `(bd,An,Xn*s)` or
+  `([bd,An],Xn*s,od)` order allowed.
+- Switching the spaces option usually needs the caches to be invalidated. Find Usages word scanner always uses default settings, as it is not configurable per
+  project :-/
 - Unit Test coverage is not as good as it could be (ahem).
-- `opt` keyword needs special treatment and will currently show a parsing error
 - Missing but planned features:
     - Macro evaluation on invocation
     - Folding
-    - Semantic inspections
+    - More semantic inspections
     - Quick fixes
-    - Formatter + Code Style Settings
+    - Maybe formatter + Code Style Settings
     - Register use analysis (but this only makes sense after macro evaluation)
     - Cycle counting
 
@@ -69,8 +155,58 @@ It is probably the only plugin (besides [Cajon](https://github.com/chrisly42/caj
 far (or at least the only one I'm aware of ;) ). The IntelliJ framework actually uses the JUnit 3 TestCase for plugin testing, and it took me quite a while to
 make it work with JUnit 5. Feel free to use the code (in package ```de.platon42.intellij.jupiter```) for your projects (with attribution).
 
+## Feedback
+
+I guess there are currently over 500 users of this plugin and while I wrote this mainly for myself, I'm only doing this in my spare time.
+
+Feedback and [rating](https://plugins.jetbrains.com/plugin/17268-mc68000-assembly-language-support/reviews)
+are appreciated. It really is keeping me motivated to continue development.
+
 ## Changelog
 
+### V0.8 (15-Oct-21)
+
+- New: Support for MC68020+ addressing modes! However, MC68020+ specific instructions have not been added yet.
+- New: Full support for MC68010 ISA (`movec`, `moves` and new special registers `SFC` and `DFC`).
+- Enhancement: Label documentation now also works for local labels and includes end-of-line comment for label, too.
+- Enhancement: Symbol definition documentation now also includes comments in the same way as the label documentation does.
+- New: Macro definition / invocation documentation provider that even tries to expand macros.
+- New: Added Language settings page with one option so far (-spaces option).
+- New: Added some more settings for maximum parsed lines inside a macro and maximum displayed lines of code for documentation.
+
+### V0.7 (26-Sep-21)
+
+- Bugfix: `btst` with pc-relative and weird immediate mode was missing (courtesy of Yann).
+- Bugfix: `movem` with pc-relative mode was missing for weird immediate mode (courtesy of Yann).
+- Bugfix: Special registers for address mode matching only worked with lower case register names (courtesy of Yann).
+- Enhancement: Assembler syntax with implicit immediate 1 for shifts and rotations no longer cause syntax errors (courtesy of Yann).
+- Enhancement: Documentation for instruction with special register shows specific register expected.
+- New: Added documentation provider info for global labels. Shows directives and comments above.
+- Bugfix: Fixed BNF for labels with preprocessor statements.
+- Disabled: `END` detection was breaking parsing, causing havoc.
+
+### V0.6 (09-Aug-21)
+
+- Enhancement: `opt` and several other directives (`printt`, `fail` etc.) no longer causes a syntax error when unquoted.
+- Enhancement: `include`, `incdir` and `incbin` and `output` with `<pathname>` quotes no longer cause syntax error.
+- New: Files in `include` directives can be referenced and renamed/refactored.
+- New: Code completion for local label definitions, suggesting undefined labels already referenced.
+- New: Added inspection suppression possibility and quickfix.
+- New: Added inspection for unresolved symbols, macros and labels.
+- Enhancement: 'END' directive stops parsing.
+
+### V0.5 (06-Aug-21)
+
+- Bugfix: `movem` ISA was wrong regarding the `movem.w <ea>,<registerlist>` (sign extends registers).
+- Cosmetics: Changed Register Flow Documentation wording from _reads_ to _uses_ and from _modifies_ to _changes_.
+- Bugfix: Minor fix for `andi/eori/ori to ccr` which were not byte sized in ISA.
+- Bugfix: Added alternate condition code tests `HS (=CC)` and `LO (=CS)`.
+- Performance: Optimized mnemonic lookup.
+- Enhancement: Reworked Instruction Documentation provider, now shows condition codes.
+- Bugfix: In ISA `exg` is no longer treated as setting a definitive value.
+- New: Added inspection to find dead writes to registers!
+- New: Added inspection to warn about unexpected condition code unaffecting instructions before conditional instructions.
+
 ### V0.4 (03-Aug-21)
 
 - Notice: Due to major new API use, this plugin no longer works on IDEs >=2019.3.1, but rather requires >=2020.3.
@@ -90,7 +226,7 @@ make it work with JUnit 5. Feel free to use the code (in package ```de.platon42.
 - Enhancement: Macro definitions are now word and stub indexed, macro calls reference to definition.
 - New: Macro definition refactoring and find usages support.
 - Enhancement: Structural View also shows macro definitions.
-- Bugfix: Missing REPT and ENDR assembler directives added.
+- 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.

build.gradle

@@ -1,13 +1,13 @@
 plugins {
     id 'java'
-    id 'org.jetbrains.intellij' version '1.1.3'
+    id 'org.jetbrains.intellij' version '1.1.6'
     id 'org.jetbrains.kotlin.jvm' version '1.5.21'
     id 'jacoco'
-    id 'com.github.kt3k.coveralls' version '2.11.0'
+    id 'com.github.kt3k.coveralls' version '2.12.0'
 }
 
 group = 'de.platon42'
-version = '0.4'
+version = '0.8'
 sourceCompatibility = "1.8"
 targetCompatibility = "1.8"
 
@@ -22,9 +22,9 @@ repositories {
 
 dependencies {
     implementation 'org.jetbrains.kotlin:kotlin-stdlib-jdk8'
-    testImplementation "org.assertj:assertj-core:3.20.2"
+    testImplementation "org.assertj:assertj-core:3.21.0"
-    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.8.0-M1'
+    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.8.1'
-    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.8.0-M1'
+    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.8.1'
     testImplementation "org.jetbrains.kotlin:kotlin-test"
     testImplementation "org.jetbrains.kotlin:kotlin-reflect"
 //    testImplementation "org.jetbrains.kotlin:kotlin-test-junit"
@@ -42,53 +42,31 @@ compileTestKotlin {
 }
 
 intellij {
-    setVersion("2021.2") // LATEST-EAP-SNAPSHOT
+    setVersion("2021.2.2") // LATEST-EAP-SNAPSHOT
     setUpdateSinceUntilBuild(false)
 //    setPlugins(["com.intellij.java"])
 }
 
 runPluginVerifier {
-    ideVersions = ["IC-203.6682.168", "IC-212.4746.92", // 2020.3 - 2021.2
+    ideVersions = ["IC-203.6682.168", "IC-212.5457.46", // 2020.3 - 2021.2.3
                    "CL-203.5981.166", "CL-203.8084.11", // 2020.3
                    "CL-211.6693.114", "CL-211.7628.27", // 2021.1
-                   "CL-212.4746.93"] // 2021.2
+                   "CL-212.4746.93", "CL-212.5284.51"] // 2021.2 - 2021.2.2
-    downloadDir = System.getProperty("user.home") + "/.gradle/caches/modules-2/files-2.1/com.jetbrains.intellij.idea"
+    downloadDir = System.getProperty("user.home") + "/.gradle/caches/modules-2/files-2.1/com.jetbrains.intellij.idea/verifier"
 }
 
 patchPluginXml {
     setChangeNotes("""
-  <h4>V0.4 (03-Aug-21)</h4>
+  <p>I still got zero feedback and zero <a href="https://plugins.jetbrains.com/plugin/17268-mc68000-assembly-language-support/reviews">ratings</a> :-(</p>
+  <h4>V0.8 (15-Oct-21)</h4>
     <ul>
-      <li>Notice: Due to major new API use, this plugin no longer works on IDEs >=2019.3.1, but rather requires >=2020.3.
+      <li>New: Support for MC68020+ addressing modes! However, MC68020+ specific instructions have not been added yet.
-      <li>Enhancement: Added Structure View filters.
+      <li>New: Full support for MC68010 ISA ('movec', 'moves' and new special registers 'SFC' and 'DFC').
-      <li>New: Added inspection to validate the correctness of a MC68000 instruction regarding operation size and address modes.
+      <li>Enhancement: Label documentation now also works for local labels and includes end-of-line comment for label, too.
-      <li>Bugfix: Added several missing assembler directives (opt, machine, etc.).
+      <li>Enhancement: Symbol definition documentation now also includes comments in the same way as the label documentation does.
-      <li>Bugfix: Uppercase hexadecimal literals were not parsed (JFlex bug?).
+      <li>New: Macro definition / invocation documentation provider that even tries to expand macros.
-      <li>Bugfix: Interpretation of register lists was wrong in BNF.
+      <li>New: Added Language settings page with one option so far (-spaces option).
-      <li>New: Added Documentation Provider for symbol definitions (shows assigned declaration).
+      <li>New: Added some more settings for maximum parsed lines inside a macro and maximum displayed lines of code for documentation.
-      <li>New: Added Documentation Provider for mnemonics (simple version, generated out of ISA information).
-      <li>Bugfix: Macro definitions with colons and without space supported (as found in P61a source).
-      <li>New: When asking for documentation on registers, a code flow analysis is done. Cool stuff!
-    </ul>
-  <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>New: 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: Use Word-Index for global labels and symbols instead of iterating over the file.
-      <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>
   <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

@@ -40,8 +40,10 @@ public class M68kParser implements PsiParser, LightPsiParser {
             create_token_set_(ADDRESS_REGISTER, DATA_REGISTER, REGISTER, SPECIAL_REGISTER),
             create_token_set_(ABSOLUTE_ADDRESS_ADDRESSING_MODE, ADDRESSING_MODE, ADDRESS_REGISTER_DIRECT_ADDRESSING_MODE, ADDRESS_REGISTER_INDIRECT_ADDRESSING_MODE,
                     ADDRESS_REGISTER_INDIRECT_POST_INC_ADDRESSING_MODE, ADDRESS_REGISTER_INDIRECT_PRE_DEC_ADDRESSING_MODE, ADDRESS_REGISTER_INDIRECT_WITH_DISPLACEMENT_NEW_ADDRESSING_MODE, ADDRESS_REGISTER_INDIRECT_WITH_DISPLACEMENT_OLD_ADDRESSING_MODE,
-                    ADDRESS_REGISTER_INDIRECT_WITH_INDEX_NEW_ADDRESSING_MODE, ADDRESS_REGISTER_INDIRECT_WITH_INDEX_OLD_ADDRESSING_MODE, DATA_REGISTER_DIRECT_ADDRESSING_MODE, IMMEDIATE_DATA,
+                    ADDRESS_REGISTER_INDIRECT_WITH_INDEX_BASE_DISPLACEMENT_ADDRESSING_MODE, ADDRESS_REGISTER_INDIRECT_WITH_INDEX_NEW_ADDRESSING_MODE, ADDRESS_REGISTER_INDIRECT_WITH_INDEX_OLD_ADDRESSING_MODE, DATA_REGISTER_DIRECT_ADDRESSING_MODE,
-                    PROGRAM_COUNTER_INDIRECT_WITH_DISPLACEMENT_NEW_ADDRESSING_MODE, PROGRAM_COUNTER_INDIRECT_WITH_DISPLACEMENT_OLD_ADDRESSING_MODE, PROGRAM_COUNTER_INDIRECT_WITH_INDEX_NEW_ADDRESSING_MODE, PROGRAM_COUNTER_INDIRECT_WITH_INDEX_OLD_ADDRESSING_MODE,
+                    IMMEDIATE_DATA, MEMORY_INDIRECT_ADDRESSING_MODE, MEMORY_INDIRECT_POST_INDEXED_ADDRESSING_MODE, MEMORY_INDIRECT_PRE_INDEXED_ADDRESSING_MODE,
+                    PROGRAM_COUNTER_INDIRECT_WITH_DISPLACEMENT_NEW_ADDRESSING_MODE, PROGRAM_COUNTER_INDIRECT_WITH_DISPLACEMENT_OLD_ADDRESSING_MODE, PROGRAM_COUNTER_INDIRECT_WITH_INDEX_BASE_DISPLACEMENT_ADDRESSING_MODE, PROGRAM_COUNTER_INDIRECT_WITH_INDEX_NEW_ADDRESSING_MODE,
+                    PROGRAM_COUNTER_INDIRECT_WITH_INDEX_OLD_ADDRESSING_MODE, PROGRAM_COUNTER_MEMORY_INDIRECT_ADDRESSING_MODE, PROGRAM_COUNTER_MEMORY_INDIRECT_POST_INDEXED_ADDRESSING_MODE, PROGRAM_COUNTER_MEMORY_INDIRECT_PRE_INDEXED_ADDRESSING_MODE,
                     REGISTER_LIST_ADDRESSING_MODE, SPECIAL_REGISTER_DIRECT_ADDRESSING_MODE),
             create_token_set_(BINARY_ADD_EXPR, BINARY_BITWISE_AND_EXPR, BINARY_BITWISE_OR_EXPR, BINARY_BITWISE_XOR_EXPR,
                     BINARY_CMP_EQ_EXPR, BINARY_CMP_GE_EXPR, BINARY_CMP_GT_EXPR, BINARY_CMP_LE_EXPR,
@@ -210,6 +212,37 @@ public class M68kParser implements PsiParser, LightPsiParser {
         return r;
     }
 
+    /* ********************************************************** */
+    // ROUND_L (internalBaseDisplacementOption1|internalBaseDisplacementOption2|internalBaseDisplacementOption3)? ROUND_R
+    public static boolean AddressRegisterIndirectWithIndexBaseDisplacementAddressingMode(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "AddressRegisterIndirectWithIndexBaseDisplacementAddressingMode")) return false;
+        if (!nextTokenIsFast(b, ROUND_L)) return false;
+        boolean r;
+        Marker m = enter_section_(b, l, _NONE_, ADDRESS_REGISTER_INDIRECT_WITH_INDEX_BASE_DISPLACEMENT_ADDRESSING_MODE, "<AddressingMode>");
+        r = consumeTokenFast(b, ROUND_L);
+        r = r && AddressRegisterIndirectWithIndexBaseDisplacementAddressingMode_1(b, l + 1);
+        r = r && consumeToken(b, ROUND_R);
+        exit_section_(b, l, m, r, false, null);
+        return r;
+    }
+
+    // (internalBaseDisplacementOption1|internalBaseDisplacementOption2|internalBaseDisplacementOption3)?
+    private static boolean AddressRegisterIndirectWithIndexBaseDisplacementAddressingMode_1(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "AddressRegisterIndirectWithIndexBaseDisplacementAddressingMode_1")) return false;
+        AddressRegisterIndirectWithIndexBaseDisplacementAddressingMode_1_0(b, l + 1);
+        return true;
+    }
+
+    // internalBaseDisplacementOption1|internalBaseDisplacementOption2|internalBaseDisplacementOption3
+    private static boolean AddressRegisterIndirectWithIndexBaseDisplacementAddressingMode_1_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "AddressRegisterIndirectWithIndexBaseDisplacementAddressingMode_1_0")) return false;
+        boolean r;
+        r = internalBaseDisplacementOption1(b, l + 1);
+        if (!r) r = internalBaseDisplacementOption2(b, l + 1);
+        if (!r) r = internalBaseDisplacementOption3(b, l + 1);
+        return r;
+    }
+
     /* ********************************************************** */
     // ROUND_L (expr SEPARATOR)? AddressRegister SEPARATOR IndexRegister ROUND_R
     public static boolean AddressRegisterIndirectWithIndexNewAddressingMode(PsiBuilder b, int l) {
@@ -294,6 +327,14 @@ public class M68kParser implements PsiParser, LightPsiParser {
     //                 | ProgramCounterIndirectWithDisplacementOldAddressingMode
     //                 | AddressRegisterIndirectWithIndexOldAddressingMode
     //                 | ProgramCounterIndirectWithIndexOldAddressingMode
+    //                 | AddressRegisterIndirectWithIndexBaseDisplacementAddressingMode
+    //                 | ProgramCounterIndirectWithIndexBaseDisplacementAddressingMode
+    //                 | MemoryIndirectAddressingMode
+    //                 | ProgramCounterMemoryIndirectAddressingMode
+    //                 | MemoryIndirectPostIndexedAddressingMode
+    //                 | ProgramCounterMemoryIndirectPostIndexedAddressingMode
+    //                 | MemoryIndirectPreIndexedAddressingMode
+    //                 | ProgramCounterMemoryIndirectPreIndexedAddressingMode
     //                 | SpecialRegisterDirectAddressingMode
     //                 | DataRegisterDirectAddressingMode
     //                 | AddressRegisterDirectAddressingMode
@@ -315,6 +356,14 @@ public class M68kParser implements PsiParser, LightPsiParser {
         if (!r) r = ProgramCounterIndirectWithDisplacementOldAddressingMode(b, l + 1);
         if (!r) r = AddressRegisterIndirectWithIndexOldAddressingMode(b, l + 1);
         if (!r) r = ProgramCounterIndirectWithIndexOldAddressingMode(b, l + 1);
+        if (!r) r = AddressRegisterIndirectWithIndexBaseDisplacementAddressingMode(b, l + 1);
+        if (!r) r = ProgramCounterIndirectWithIndexBaseDisplacementAddressingMode(b, l + 1);
+        if (!r) r = MemoryIndirectAddressingMode(b, l + 1);
+        if (!r) r = ProgramCounterMemoryIndirectAddressingMode(b, l + 1);
+        if (!r) r = MemoryIndirectPostIndexedAddressingMode(b, l + 1);
+        if (!r) r = ProgramCounterMemoryIndirectPostIndexedAddressingMode(b, l + 1);
+        if (!r) r = MemoryIndirectPreIndexedAddressingMode(b, l + 1);
+        if (!r) r = ProgramCounterMemoryIndirectPreIndexedAddressingMode(b, l + 1);
         if (!r) r = SpecialRegisterDirectAddressingMode(b, l + 1);
         if (!r) r = DataRegisterDirectAddressingMode(b, l + 1);
         if (!r) r = AddressRegisterDirectAddressingMode(b, l + 1);
@@ -425,6 +474,25 @@ public class M68kParser implements PsiParser, LightPsiParser {
         return r;
     }
 
+    /* ********************************************************** */
+    // expr DataWidth?
+    public static boolean BaseDisplacement(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "BaseDisplacement")) return false;
+        boolean r;
+        Marker m = enter_section_(b, l, _NONE_, BASE_DISPLACEMENT, "<base displacement>");
+        r = expr(b, l + 1, -1);
+        r = r && BaseDisplacement_1(b, l + 1);
+        exit_section_(b, l, m, r, false, null);
+        return r;
+    }
+
+    // DataWidth?
+    private static boolean BaseDisplacement_1(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "BaseDisplacement_1")) return false;
+        DataWidth(b, l + 1);
+        return true;
+    }
+
     /* ********************************************************** */
     // DataRegister | AddressRegister
     static boolean DataOrAddressRegister(PsiBuilder b, int l) {
@@ -532,13 +600,14 @@ public class M68kParser implements PsiParser, LightPsiParser {
     }
 
     /* ********************************************************** */
-    // DataOrAddressRegister DataWidth?
+    // DataOrAddressRegister DataWidth? (OP_AR_MUL IndexScale)?
     public static boolean IndexRegister(PsiBuilder b, int l) {
         if (!recursion_guard_(b, l, "IndexRegister")) return false;
         boolean r;
         Marker m = enter_section_(b, l, _NONE_, INDEX_REGISTER, "<index register>");
         r = DataOrAddressRegister(b, l + 1);
         r = r && IndexRegister_1(b, l + 1);
+        r = r && IndexRegister_2(b, l + 1);
         exit_section_(b, l, m, r, false, null);
         return r;
     }
@@ -550,6 +619,35 @@ public class M68kParser implements PsiParser, LightPsiParser {
         return true;
     }
 
+    // (OP_AR_MUL IndexScale)?
+    private static boolean IndexRegister_2(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "IndexRegister_2")) return false;
+        IndexRegister_2_0(b, l + 1);
+        return true;
+    }
+
+    // OP_AR_MUL IndexScale
+    private static boolean IndexRegister_2_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "IndexRegister_2_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = consumeToken(b, OP_AR_MUL);
+        r = r && IndexScale(b, l + 1);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    /* ********************************************************** */
+    // expr
+    public static boolean IndexScale(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "IndexScale")) return false;
+        boolean r;
+        Marker m = enter_section_(b, l, _NONE_, INDEX_SCALE, "<scale value>");
+        r = expr(b, l + 1, -1);
+        exit_section_(b, l, m, r, false, null);
+        return r;
+    }
+
     /* ********************************************************** */
     // AsmInstruction | MacroCall
     static boolean Instruction(PsiBuilder b, int l) {
@@ -562,9 +660,13 @@ public class M68kParser implements PsiParser, LightPsiParser {
     }
 
     /* ********************************************************** */
-    // Instruction
+    // Instruction|PreprocessorDirective
     static boolean InstructionOnly(PsiBuilder b, int l) {
-        return Instruction(b, l + 1);
+        if (!recursion_guard_(b, l, "InstructionOnly")) return false;
+        boolean r;
+        r = Instruction(b, l + 1);
+        if (!r) r = PreprocessorDirective(b, l + 1);
+        return r;
     }
 
     /* ********************************************************** */
@@ -596,18 +698,27 @@ public class M68kParser implements PsiParser, LightPsiParser {
     }
 
     /* ********************************************************** */
-    // Label Instruction
+    // Label (Instruction|PreprocessorDirective)
     static boolean LabelWithInstruction(PsiBuilder b, int l) {
         if (!recursion_guard_(b, l, "LabelWithInstruction")) return false;
         if (!nextTokenIs(b, "", GLOBAL_LABEL_DEF, LOCAL_LABEL_DEF)) return false;
         boolean r;
         Marker m = enter_section_(b);
         r = Label(b, l + 1);
-        r = r && Instruction(b, l + 1);
+        r = r && LabelWithInstruction_1(b, l + 1);
         exit_section_(b, m, null, r);
         return r;
     }
 
+    // Instruction|PreprocessorDirective
+    private static boolean LabelWithInstruction_1(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "LabelWithInstruction_1")) return false;
+        boolean r;
+        r = Instruction(b, l + 1);
+        if (!r) r = PreprocessorDirective(b, l + 1);
+        return r;
+    }
+
     /* ********************************************************** */
     // LOCAL_LABEL_DEF COLON?
     public static boolean LocalLabel(PsiBuilder b, int l) {
@@ -751,6 +862,193 @@ public class M68kParser implements PsiParser, LightPsiParser {
         return r;
     }
 
+    /* ********************************************************** */
+    // ROUND_L SQUARE_L (BaseDisplacement SEPARATOR)? AddressRegister SQUARE_R (SEPARATOR OuterDisplacement)? ROUND_R
+    public static boolean MemoryIndirectAddressingMode(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "MemoryIndirectAddressingMode")) return false;
+        if (!nextTokenIsFast(b, ROUND_L)) return false;
+        boolean r;
+        Marker m = enter_section_(b, l, _NONE_, MEMORY_INDIRECT_ADDRESSING_MODE, "<AddressingMode>");
+        r = consumeTokens(b, 0, ROUND_L, SQUARE_L);
+        r = r && MemoryIndirectAddressingMode_2(b, l + 1);
+        r = r && AddressRegister(b, l + 1);
+        r = r && consumeToken(b, SQUARE_R);
+        r = r && MemoryIndirectAddressingMode_5(b, l + 1);
+        r = r && consumeToken(b, ROUND_R);
+        exit_section_(b, l, m, r, false, null);
+        return r;
+    }
+
+    // (BaseDisplacement SEPARATOR)?
+    private static boolean MemoryIndirectAddressingMode_2(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "MemoryIndirectAddressingMode_2")) return false;
+        MemoryIndirectAddressingMode_2_0(b, l + 1);
+        return true;
+    }
+
+    // BaseDisplacement SEPARATOR
+    private static boolean MemoryIndirectAddressingMode_2_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "MemoryIndirectAddressingMode_2_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = BaseDisplacement(b, l + 1);
+        r = r && consumeToken(b, SEPARATOR);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    // (SEPARATOR OuterDisplacement)?
+    private static boolean MemoryIndirectAddressingMode_5(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "MemoryIndirectAddressingMode_5")) return false;
+        MemoryIndirectAddressingMode_5_0(b, l + 1);
+        return true;
+    }
+
+    // SEPARATOR OuterDisplacement
+    private static boolean MemoryIndirectAddressingMode_5_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "MemoryIndirectAddressingMode_5_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = consumeTokenFast(b, SEPARATOR);
+        r = r && OuterDisplacement(b, l + 1);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    /* ********************************************************** */
+    // ROUND_L (SQUARE_L (internalMemoryIndirectPostIndexedOption1|internalMemoryIndirectPostIndexedOption2) SQUARE_R SEPARATOR)? IndexRegister (SEPARATOR OuterDisplacement)? ROUND_R
+    public static boolean MemoryIndirectPostIndexedAddressingMode(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "MemoryIndirectPostIndexedAddressingMode")) return false;
+        if (!nextTokenIsFast(b, ROUND_L)) return false;
+        boolean r;
+        Marker m = enter_section_(b, l, _NONE_, MEMORY_INDIRECT_POST_INDEXED_ADDRESSING_MODE, "<AddressingMode>");
+        r = consumeTokenFast(b, ROUND_L);
+        r = r && MemoryIndirectPostIndexedAddressingMode_1(b, l + 1);
+        r = r && IndexRegister(b, l + 1);
+        r = r && MemoryIndirectPostIndexedAddressingMode_3(b, l + 1);
+        r = r && consumeToken(b, ROUND_R);
+        exit_section_(b, l, m, r, false, null);
+        return r;
+    }
+
+    // (SQUARE_L (internalMemoryIndirectPostIndexedOption1|internalMemoryIndirectPostIndexedOption2) SQUARE_R SEPARATOR)?
+    private static boolean MemoryIndirectPostIndexedAddressingMode_1(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "MemoryIndirectPostIndexedAddressingMode_1")) return false;
+        MemoryIndirectPostIndexedAddressingMode_1_0(b, l + 1);
+        return true;
+    }
+
+    // SQUARE_L (internalMemoryIndirectPostIndexedOption1|internalMemoryIndirectPostIndexedOption2) SQUARE_R SEPARATOR
+    private static boolean MemoryIndirectPostIndexedAddressingMode_1_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "MemoryIndirectPostIndexedAddressingMode_1_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = consumeTokenFast(b, SQUARE_L);
+        r = r && MemoryIndirectPostIndexedAddressingMode_1_0_1(b, l + 1);
+        r = r && consumeTokens(b, 0, SQUARE_R, SEPARATOR);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    // internalMemoryIndirectPostIndexedOption1|internalMemoryIndirectPostIndexedOption2
+    private static boolean MemoryIndirectPostIndexedAddressingMode_1_0_1(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "MemoryIndirectPostIndexedAddressingMode_1_0_1")) return false;
+        boolean r;
+        r = internalMemoryIndirectPostIndexedOption1(b, l + 1);
+        if (!r) r = internalMemoryIndirectPostIndexedOption2(b, l + 1);
+        return r;
+    }
+
+    // (SEPARATOR OuterDisplacement)?
+    private static boolean MemoryIndirectPostIndexedAddressingMode_3(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "MemoryIndirectPostIndexedAddressingMode_3")) return false;
+        MemoryIndirectPostIndexedAddressingMode_3_0(b, l + 1);
+        return true;
+    }
+
+    // SEPARATOR OuterDisplacement
+    private static boolean MemoryIndirectPostIndexedAddressingMode_3_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "MemoryIndirectPostIndexedAddressingMode_3_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = consumeTokenFast(b, SEPARATOR);
+        r = r && OuterDisplacement(b, l + 1);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    /* ********************************************************** */
+    // ROUND_L SQUARE_L (BaseDisplacement SEPARATOR)? (AddressRegister SEPARATOR)? IndexRegister SQUARE_R (SEPARATOR OuterDisplacement)? ROUND_R
+    public static boolean MemoryIndirectPreIndexedAddressingMode(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "MemoryIndirectPreIndexedAddressingMode")) return false;
+        if (!nextTokenIsFast(b, ROUND_L)) return false;
+        boolean r;
+        Marker m = enter_section_(b, l, _NONE_, MEMORY_INDIRECT_PRE_INDEXED_ADDRESSING_MODE, "<AddressingMode>");
+        r = consumeTokens(b, 0, ROUND_L, SQUARE_L);
+        r = r && MemoryIndirectPreIndexedAddressingMode_2(b, l + 1);
+        r = r && MemoryIndirectPreIndexedAddressingMode_3(b, l + 1);
+        r = r && IndexRegister(b, l + 1);
+        r = r && consumeToken(b, SQUARE_R);
+        r = r && MemoryIndirectPreIndexedAddressingMode_6(b, l + 1);
+        r = r && consumeToken(b, ROUND_R);
+        exit_section_(b, l, m, r, false, null);
+        return r;
+    }
+
+    // (BaseDisplacement SEPARATOR)?
+    private static boolean MemoryIndirectPreIndexedAddressingMode_2(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "MemoryIndirectPreIndexedAddressingMode_2")) return false;
+        MemoryIndirectPreIndexedAddressingMode_2_0(b, l + 1);
+        return true;
+    }
+
+    // BaseDisplacement SEPARATOR
+    private static boolean MemoryIndirectPreIndexedAddressingMode_2_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "MemoryIndirectPreIndexedAddressingMode_2_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = BaseDisplacement(b, l + 1);
+        r = r && consumeToken(b, SEPARATOR);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    // (AddressRegister SEPARATOR)?
+    private static boolean MemoryIndirectPreIndexedAddressingMode_3(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "MemoryIndirectPreIndexedAddressingMode_3")) return false;
+        MemoryIndirectPreIndexedAddressingMode_3_0(b, l + 1);
+        return true;
+    }
+
+    // AddressRegister SEPARATOR
+    private static boolean MemoryIndirectPreIndexedAddressingMode_3_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "MemoryIndirectPreIndexedAddressingMode_3_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = AddressRegister(b, l + 1);
+        r = r && consumeToken(b, SEPARATOR);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    // (SEPARATOR OuterDisplacement)?
+    private static boolean MemoryIndirectPreIndexedAddressingMode_6(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "MemoryIndirectPreIndexedAddressingMode_6")) return false;
+        MemoryIndirectPreIndexedAddressingMode_6_0(b, l + 1);
+        return true;
+    }
+
+    // SEPARATOR OuterDisplacement
+    private static boolean MemoryIndirectPreIndexedAddressingMode_6_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "MemoryIndirectPreIndexedAddressingMode_6_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = consumeTokenFast(b, SEPARATOR);
+        r = r && OuterDisplacement(b, l + 1);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
     /* ********************************************************** */
     // OPSIZE_BS|OPSIZE_W|OPSIZE_L
     public static boolean OperandSize(PsiBuilder b, int l) {
@@ -764,6 +1062,25 @@ public class M68kParser implements PsiParser, LightPsiParser {
         return r;
     }
 
+    /* ********************************************************** */
+    // expr DataWidth?
+    public static boolean OuterDisplacement(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "OuterDisplacement")) return false;
+        boolean r;
+        Marker m = enter_section_(b, l, _NONE_, OUTER_DISPLACEMENT, "<outer displacement>");
+        r = expr(b, l + 1, -1);
+        r = r && OuterDisplacement_1(b, l + 1);
+        exit_section_(b, l, m, r, false, null);
+        return r;
+    }
+
+    // DataWidth?
+    private static boolean OuterDisplacement_1(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "OuterDisplacement_1")) return false;
+        DataWidth(b, l + 1);
+        return true;
+    }
+
     /* ********************************************************** */
     // (expr|AddressingMode) (SEPARATOR (expr|AddressingMode))*
     static boolean PlainOperands(PsiBuilder b, int l) {
@@ -817,42 +1134,38 @@ public class M68kParser implements PsiParser, LightPsiParser {
     }
 
     /* ********************************************************** */
-    // Label? (DATA_DIRECTIVE | OTHER_DIRECTIVE)
+    // PreprocessorKeyword PreprocessorOperands?
-    //         PreprocessorOperands?
     public static boolean PreprocessorDirective(PsiBuilder b, int l) {
         if (!recursion_guard_(b, l, "PreprocessorDirective")) return false;
+        if (!nextTokenIs(b, "<preprocessor directive>", DATA_DIRECTIVE, OTHER_DIRECTIVE)) return false;
         boolean r;
         Marker m = enter_section_(b, l, _NONE_, PREPROCESSOR_DIRECTIVE, "<preprocessor directive>");
-        r = PreprocessorDirective_0(b, l + 1);
+        r = PreprocessorKeyword(b, l + 1);
         r = r && PreprocessorDirective_1(b, l + 1);
-        r = r && PreprocessorDirective_2(b, l + 1);
         exit_section_(b, l, m, r, false, null);
         return r;
     }
 
-    // Label?
+    // PreprocessorOperands?
-    private static boolean PreprocessorDirective_0(PsiBuilder b, int l) {
-        if (!recursion_guard_(b, l, "PreprocessorDirective_0")) return false;
-        Label(b, l + 1);
-        return true;
-    }
-
-    // DATA_DIRECTIVE | OTHER_DIRECTIVE
     private static boolean PreprocessorDirective_1(PsiBuilder b, int l) {
         if (!recursion_guard_(b, l, "PreprocessorDirective_1")) return false;
-        boolean r;
-        r = consumeToken(b, DATA_DIRECTIVE);
-        if (!r) r = consumeToken(b, OTHER_DIRECTIVE);
-        return r;
-    }
-
-    // PreprocessorOperands?
-    private static boolean PreprocessorDirective_2(PsiBuilder b, int l) {
-        if (!recursion_guard_(b, l, "PreprocessorDirective_2")) return false;
         PreprocessorOperands(b, l + 1);
         return true;
     }
 
+    /* ********************************************************** */
+    // DATA_DIRECTIVE | OTHER_DIRECTIVE
+    public static boolean PreprocessorKeyword(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "PreprocessorKeyword")) return false;
+        if (!nextTokenIs(b, "<preprocessor keyword>", DATA_DIRECTIVE, OTHER_DIRECTIVE)) return false;
+        boolean r;
+        Marker m = enter_section_(b, l, _NONE_, PREPROCESSOR_KEYWORD, "<preprocessor keyword>");
+        r = consumeToken(b, DATA_DIRECTIVE);
+        if (!r) r = consumeToken(b, OTHER_DIRECTIVE);
+        exit_section_(b, l, m, r, false, null);
+        return r;
+    }
+
     /* ********************************************************** */
     // expr
     static boolean PreprocessorOperand(PsiBuilder b, int l) {
@@ -940,6 +1253,58 @@ public class M68kParser implements PsiParser, LightPsiParser {
         return r;
     }
 
+    /* ********************************************************** */
+    // ROUND_L (BaseDisplacement SEPARATOR)? PC (SEPARATOR IndexRegister)? ROUND_R
+    public static boolean ProgramCounterIndirectWithIndexBaseDisplacementAddressingMode(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "ProgramCounterIndirectWithIndexBaseDisplacementAddressingMode")) return false;
+        if (!nextTokenIsFast(b, ROUND_L)) return false;
+        boolean r;
+        Marker m = enter_section_(b, l, _NONE_, PROGRAM_COUNTER_INDIRECT_WITH_INDEX_BASE_DISPLACEMENT_ADDRESSING_MODE, "<AddressingMode>");
+        r = consumeTokenFast(b, ROUND_L);
+        r = r && ProgramCounterIndirectWithIndexBaseDisplacementAddressingMode_1(b, l + 1);
+        r = r && consumeToken(b, PC);
+        r = r && ProgramCounterIndirectWithIndexBaseDisplacementAddressingMode_3(b, l + 1);
+        r = r && consumeToken(b, ROUND_R);
+        exit_section_(b, l, m, r, false, null);
+        return r;
+    }
+
+    // (BaseDisplacement SEPARATOR)?
+    private static boolean ProgramCounterIndirectWithIndexBaseDisplacementAddressingMode_1(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "ProgramCounterIndirectWithIndexBaseDisplacementAddressingMode_1")) return false;
+        ProgramCounterIndirectWithIndexBaseDisplacementAddressingMode_1_0(b, l + 1);
+        return true;
+    }
+
+    // BaseDisplacement SEPARATOR
+    private static boolean ProgramCounterIndirectWithIndexBaseDisplacementAddressingMode_1_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "ProgramCounterIndirectWithIndexBaseDisplacementAddressingMode_1_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = BaseDisplacement(b, l + 1);
+        r = r && consumeToken(b, SEPARATOR);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    // (SEPARATOR IndexRegister)?
+    private static boolean ProgramCounterIndirectWithIndexBaseDisplacementAddressingMode_3(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "ProgramCounterIndirectWithIndexBaseDisplacementAddressingMode_3")) return false;
+        ProgramCounterIndirectWithIndexBaseDisplacementAddressingMode_3_0(b, l + 1);
+        return true;
+    }
+
+    // SEPARATOR IndexRegister
+    private static boolean ProgramCounterIndirectWithIndexBaseDisplacementAddressingMode_3_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "ProgramCounterIndirectWithIndexBaseDisplacementAddressingMode_3_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = consumeTokenFast(b, SEPARATOR);
+        r = r && IndexRegister(b, l + 1);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
     /* ********************************************************** */
     // ROUND_L (expr SEPARATOR)? PC SEPARATOR IndexRegister ROUND_R
     public static boolean ProgramCounterIndirectWithIndexNewAddressingMode(PsiBuilder b, int l) {
@@ -995,6 +1360,183 @@ public class M68kParser implements PsiParser, LightPsiParser {
         return true;
     }
 
+    /* ********************************************************** */
+    // ROUND_L SQUARE_L (BaseDisplacement SEPARATOR)? PC SQUARE_R (SEPARATOR OuterDisplacement)? ROUND_R
+    public static boolean ProgramCounterMemoryIndirectAddressingMode(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "ProgramCounterMemoryIndirectAddressingMode")) return false;
+        if (!nextTokenIsFast(b, ROUND_L)) return false;
+        boolean r;
+        Marker m = enter_section_(b, l, _NONE_, PROGRAM_COUNTER_MEMORY_INDIRECT_ADDRESSING_MODE, "<AddressingMode>");
+        r = consumeTokens(b, 0, ROUND_L, SQUARE_L);
+        r = r && ProgramCounterMemoryIndirectAddressingMode_2(b, l + 1);
+        r = r && consumeTokens(b, 0, PC, SQUARE_R);
+        r = r && ProgramCounterMemoryIndirectAddressingMode_5(b, l + 1);
+        r = r && consumeToken(b, ROUND_R);
+        exit_section_(b, l, m, r, false, null);
+        return r;
+    }
+
+    // (BaseDisplacement SEPARATOR)?
+    private static boolean ProgramCounterMemoryIndirectAddressingMode_2(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "ProgramCounterMemoryIndirectAddressingMode_2")) return false;
+        ProgramCounterMemoryIndirectAddressingMode_2_0(b, l + 1);
+        return true;
+    }
+
+    // BaseDisplacement SEPARATOR
+    private static boolean ProgramCounterMemoryIndirectAddressingMode_2_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "ProgramCounterMemoryIndirectAddressingMode_2_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = BaseDisplacement(b, l + 1);
+        r = r && consumeToken(b, SEPARATOR);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    // (SEPARATOR OuterDisplacement)?
+    private static boolean ProgramCounterMemoryIndirectAddressingMode_5(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "ProgramCounterMemoryIndirectAddressingMode_5")) return false;
+        ProgramCounterMemoryIndirectAddressingMode_5_0(b, l + 1);
+        return true;
+    }
+
+    // SEPARATOR OuterDisplacement
+    private static boolean ProgramCounterMemoryIndirectAddressingMode_5_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "ProgramCounterMemoryIndirectAddressingMode_5_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = consumeTokenFast(b, SEPARATOR);
+        r = r && OuterDisplacement(b, l + 1);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    /* ********************************************************** */
+    // ROUND_L (SQUARE_L (BaseDisplacement SEPARATOR)? PC SQUARE_R SEPARATOR)? IndexRegister (SEPARATOR OuterDisplacement)? ROUND_R
+    public static boolean ProgramCounterMemoryIndirectPostIndexedAddressingMode(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "ProgramCounterMemoryIndirectPostIndexedAddressingMode")) return false;
+        if (!nextTokenIsFast(b, ROUND_L)) return false;
+        boolean r;
+        Marker m = enter_section_(b, l, _NONE_, PROGRAM_COUNTER_MEMORY_INDIRECT_POST_INDEXED_ADDRESSING_MODE, "<AddressingMode>");
+        r = consumeTokenFast(b, ROUND_L);
+        r = r && ProgramCounterMemoryIndirectPostIndexedAddressingMode_1(b, l + 1);
+        r = r && IndexRegister(b, l + 1);
+        r = r && ProgramCounterMemoryIndirectPostIndexedAddressingMode_3(b, l + 1);
+        r = r && consumeToken(b, ROUND_R);
+        exit_section_(b, l, m, r, false, null);
+        return r;
+    }
+
+    // (SQUARE_L (BaseDisplacement SEPARATOR)? PC SQUARE_R SEPARATOR)?
+    private static boolean ProgramCounterMemoryIndirectPostIndexedAddressingMode_1(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "ProgramCounterMemoryIndirectPostIndexedAddressingMode_1")) return false;
+        ProgramCounterMemoryIndirectPostIndexedAddressingMode_1_0(b, l + 1);
+        return true;
+    }
+
+    // SQUARE_L (BaseDisplacement SEPARATOR)? PC SQUARE_R SEPARATOR
+    private static boolean ProgramCounterMemoryIndirectPostIndexedAddressingMode_1_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "ProgramCounterMemoryIndirectPostIndexedAddressingMode_1_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = consumeTokenFast(b, SQUARE_L);
+        r = r && ProgramCounterMemoryIndirectPostIndexedAddressingMode_1_0_1(b, l + 1);
+        r = r && consumeTokens(b, 0, PC, SQUARE_R, SEPARATOR);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    // (BaseDisplacement SEPARATOR)?
+    private static boolean ProgramCounterMemoryIndirectPostIndexedAddressingMode_1_0_1(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "ProgramCounterMemoryIndirectPostIndexedAddressingMode_1_0_1")) return false;
+        ProgramCounterMemoryIndirectPostIndexedAddressingMode_1_0_1_0(b, l + 1);
+        return true;
+    }
+
+    // BaseDisplacement SEPARATOR
+    private static boolean ProgramCounterMemoryIndirectPostIndexedAddressingMode_1_0_1_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "ProgramCounterMemoryIndirectPostIndexedAddressingMode_1_0_1_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = BaseDisplacement(b, l + 1);
+        r = r && consumeToken(b, SEPARATOR);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    // (SEPARATOR OuterDisplacement)?
+    private static boolean ProgramCounterMemoryIndirectPostIndexedAddressingMode_3(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "ProgramCounterMemoryIndirectPostIndexedAddressingMode_3")) return false;
+        ProgramCounterMemoryIndirectPostIndexedAddressingMode_3_0(b, l + 1);
+        return true;
+    }
+
+    // SEPARATOR OuterDisplacement
+    private static boolean ProgramCounterMemoryIndirectPostIndexedAddressingMode_3_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "ProgramCounterMemoryIndirectPostIndexedAddressingMode_3_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = consumeTokenFast(b, SEPARATOR);
+        r = r && OuterDisplacement(b, l + 1);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    /* ********************************************************** */
+    // ROUND_L SQUARE_L (BaseDisplacement SEPARATOR)? PC SEPARATOR IndexRegister SQUARE_R (SEPARATOR OuterDisplacement)? ROUND_R
+    public static boolean ProgramCounterMemoryIndirectPreIndexedAddressingMode(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "ProgramCounterMemoryIndirectPreIndexedAddressingMode")) return false;
+        if (!nextTokenIsFast(b, ROUND_L)) return false;
+        boolean r;
+        Marker m = enter_section_(b, l, _NONE_, PROGRAM_COUNTER_MEMORY_INDIRECT_PRE_INDEXED_ADDRESSING_MODE, "<AddressingMode>");
+        r = consumeTokens(b, 0, ROUND_L, SQUARE_L);
+        r = r && ProgramCounterMemoryIndirectPreIndexedAddressingMode_2(b, l + 1);
+        r = r && consumeTokens(b, 0, PC, SEPARATOR);
+        r = r && IndexRegister(b, l + 1);
+        r = r && consumeToken(b, SQUARE_R);
+        r = r && ProgramCounterMemoryIndirectPreIndexedAddressingMode_7(b, l + 1);
+        r = r && consumeToken(b, ROUND_R);
+        exit_section_(b, l, m, r, false, null);
+        return r;
+    }
+
+    // (BaseDisplacement SEPARATOR)?
+    private static boolean ProgramCounterMemoryIndirectPreIndexedAddressingMode_2(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "ProgramCounterMemoryIndirectPreIndexedAddressingMode_2")) return false;
+        ProgramCounterMemoryIndirectPreIndexedAddressingMode_2_0(b, l + 1);
+        return true;
+    }
+
+    // BaseDisplacement SEPARATOR
+    private static boolean ProgramCounterMemoryIndirectPreIndexedAddressingMode_2_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "ProgramCounterMemoryIndirectPreIndexedAddressingMode_2_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = BaseDisplacement(b, l + 1);
+        r = r && consumeToken(b, SEPARATOR);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    // (SEPARATOR OuterDisplacement)?
+    private static boolean ProgramCounterMemoryIndirectPreIndexedAddressingMode_7(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "ProgramCounterMemoryIndirectPreIndexedAddressingMode_7")) return false;
+        ProgramCounterMemoryIndirectPreIndexedAddressingMode_7_0(b, l + 1);
+        return true;
+    }
+
+    // SEPARATOR OuterDisplacement
+    private static boolean ProgramCounterMemoryIndirectPreIndexedAddressingMode_7_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "ProgramCounterMemoryIndirectPreIndexedAddressingMode_7_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = consumeTokenFast(b, SEPARATOR);
+        r = r && OuterDisplacement(b, l + 1);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
     /* ********************************************************** */
     // CURRENT_PC_SYMBOL
     public static boolean ProgramCounterReference(PsiBuilder b, int l) {
@@ -1122,7 +1664,7 @@ public class M68kParser implements PsiParser, LightPsiParser {
     }
 
     /* ********************************************************** */
-    // REG_CCR | REG_SR | REG_USP | REG_VBR
+    // REG_CCR | REG_SR | REG_USP | REG_VBR | REG_SFC | REG_DFC
     public static boolean SpecialRegister(PsiBuilder b, int l) {
         if (!recursion_guard_(b, l, "SpecialRegister")) return false;
         boolean r;
@@ -1131,6 +1673,8 @@ public class M68kParser implements PsiParser, LightPsiParser {
         if (!r) r = consumeToken(b, REG_SR);
         if (!r) r = consumeToken(b, REG_USP);
         if (!r) r = consumeToken(b, REG_VBR);
+        if (!r) r = consumeToken(b, REG_SFC);
+        if (!r) r = consumeToken(b, REG_DFC);
         exit_section_(b, l, m, r, false, null);
         return r;
     }
@@ -1170,6 +1714,213 @@ public class M68kParser implements PsiParser, LightPsiParser {
         return r;
     }
 
+    /* ********************************************************** */
+    // (BaseDisplacement SEPARATOR)? (AddressRegister SEPARATOR)? IndexRegister
+    static boolean internalBaseDisplacementOption1(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "internalBaseDisplacementOption1")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = internalBaseDisplacementOption1_0(b, l + 1);
+        r = r && internalBaseDisplacementOption1_1(b, l + 1);
+        r = r && IndexRegister(b, l + 1);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    // (BaseDisplacement SEPARATOR)?
+    private static boolean internalBaseDisplacementOption1_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "internalBaseDisplacementOption1_0")) return false;
+        internalBaseDisplacementOption1_0_0(b, l + 1);
+        return true;
+    }
+
+    // BaseDisplacement SEPARATOR
+    private static boolean internalBaseDisplacementOption1_0_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "internalBaseDisplacementOption1_0_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = BaseDisplacement(b, l + 1);
+        r = r && consumeToken(b, SEPARATOR);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    // (AddressRegister SEPARATOR)?
+    private static boolean internalBaseDisplacementOption1_1(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "internalBaseDisplacementOption1_1")) return false;
+        internalBaseDisplacementOption1_1_0(b, l + 1);
+        return true;
+    }
+
+    // AddressRegister SEPARATOR
+    private static boolean internalBaseDisplacementOption1_1_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "internalBaseDisplacementOption1_1_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = AddressRegister(b, l + 1);
+        r = r && consumeToken(b, SEPARATOR);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    /* ********************************************************** */
+    // (BaseDisplacement SEPARATOR)? AddressRegister (SEPARATOR IndexRegister)?
+    static boolean internalBaseDisplacementOption2(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "internalBaseDisplacementOption2")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = internalBaseDisplacementOption2_0(b, l + 1);
+        r = r && AddressRegister(b, l + 1);
+        r = r && internalBaseDisplacementOption2_2(b, l + 1);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    // (BaseDisplacement SEPARATOR)?
+    private static boolean internalBaseDisplacementOption2_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "internalBaseDisplacementOption2_0")) return false;
+        internalBaseDisplacementOption2_0_0(b, l + 1);
+        return true;
+    }
+
+    // BaseDisplacement SEPARATOR
+    private static boolean internalBaseDisplacementOption2_0_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "internalBaseDisplacementOption2_0_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = BaseDisplacement(b, l + 1);
+        r = r && consumeToken(b, SEPARATOR);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    // (SEPARATOR IndexRegister)?
+    private static boolean internalBaseDisplacementOption2_2(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "internalBaseDisplacementOption2_2")) return false;
+        internalBaseDisplacementOption2_2_0(b, l + 1);
+        return true;
+    }
+
+    // SEPARATOR IndexRegister
+    private static boolean internalBaseDisplacementOption2_2_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "internalBaseDisplacementOption2_2_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = consumeToken(b, SEPARATOR);
+        r = r && IndexRegister(b, l + 1);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    /* ********************************************************** */
+    // BaseDisplacement (SEPARATOR AddressRegister)? (SEPARATOR IndexRegister)?
+    static boolean internalBaseDisplacementOption3(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "internalBaseDisplacementOption3")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = BaseDisplacement(b, l + 1);
+        r = r && internalBaseDisplacementOption3_1(b, l + 1);
+        r = r && internalBaseDisplacementOption3_2(b, l + 1);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    // (SEPARATOR AddressRegister)?
+    private static boolean internalBaseDisplacementOption3_1(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "internalBaseDisplacementOption3_1")) return false;
+        internalBaseDisplacementOption3_1_0(b, l + 1);
+        return true;
+    }
+
+    // SEPARATOR AddressRegister
+    private static boolean internalBaseDisplacementOption3_1_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "internalBaseDisplacementOption3_1_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = consumeToken(b, SEPARATOR);
+        r = r && AddressRegister(b, l + 1);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    // (SEPARATOR IndexRegister)?
+    private static boolean internalBaseDisplacementOption3_2(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "internalBaseDisplacementOption3_2")) return false;
+        internalBaseDisplacementOption3_2_0(b, l + 1);
+        return true;
+    }
+
+    // SEPARATOR IndexRegister
+    private static boolean internalBaseDisplacementOption3_2_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "internalBaseDisplacementOption3_2_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = consumeToken(b, SEPARATOR);
+        r = r && IndexRegister(b, l + 1);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    /* ********************************************************** */
+    // (BaseDisplacement SEPARATOR)? AddressRegister
+    static boolean internalMemoryIndirectPostIndexedOption1(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "internalMemoryIndirectPostIndexedOption1")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = internalMemoryIndirectPostIndexedOption1_0(b, l + 1);
+        r = r && AddressRegister(b, l + 1);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    // (BaseDisplacement SEPARATOR)?
+    private static boolean internalMemoryIndirectPostIndexedOption1_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "internalMemoryIndirectPostIndexedOption1_0")) return false;
+        internalMemoryIndirectPostIndexedOption1_0_0(b, l + 1);
+        return true;
+    }
+
+    // BaseDisplacement SEPARATOR
+    private static boolean internalMemoryIndirectPostIndexedOption1_0_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "internalMemoryIndirectPostIndexedOption1_0_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = BaseDisplacement(b, l + 1);
+        r = r && consumeToken(b, SEPARATOR);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    /* ********************************************************** */
+    // BaseDisplacement (SEPARATOR AddressRegister)?
+    static boolean internalMemoryIndirectPostIndexedOption2(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "internalMemoryIndirectPostIndexedOption2")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = BaseDisplacement(b, l + 1);
+        r = r && internalMemoryIndirectPostIndexedOption2_1(b, l + 1);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
+    // (SEPARATOR AddressRegister)?
+    private static boolean internalMemoryIndirectPostIndexedOption2_1(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "internalMemoryIndirectPostIndexedOption2_1")) return false;
+        internalMemoryIndirectPostIndexedOption2_1_0(b, l + 1);
+        return true;
+    }
+
+    // SEPARATOR AddressRegister
+    private static boolean internalMemoryIndirectPostIndexedOption2_1_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "internalMemoryIndirectPostIndexedOption2_1_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = consumeToken(b, SEPARATOR);
+        r = r && AddressRegister(b, l + 1);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
     /* ********************************************************** */
     // !<<eof>> (MacroDefinition | statement) (<<eof>>|EOL)
     static boolean line(PsiBuilder b, int l) {
@@ -1217,14 +1968,12 @@ public class M68kParser implements PsiParser, LightPsiParser {
 
     /* ********************************************************** */
     // Assignment
-    //             | PreprocessorDirective
     //             | LabelInsts
     public static boolean statement(PsiBuilder b, int l) {
         if (!recursion_guard_(b, l, "statement")) return false;
         boolean r;
         Marker m = enter_section_(b, l, _NONE_, STATEMENT, "<statement>");
         r = Assignment(b, l + 1);
-        if (!r) r = PreprocessorDirective(b, l + 1);
         if (!r) r = LabelInsts(b, l + 1);
         exit_section_(b, l, m, r, false, M68kParser::statement_recover);
         return r;
@@ -1236,11 +1985,21 @@ public class M68kParser implements PsiParser, LightPsiParser {
         if (!recursion_guard_(b, l, "statement_recover")) return false;
         boolean r;
         Marker m = enter_section_(b, l, _NOT_);
-        r = !consumeToken(b, EOL);
+        r = !statement_recover_0(b, l + 1);
         exit_section_(b, l, m, r, false, null);
         return r;
     }
 
+    // (EOL)
+    private static boolean statement_recover_0(PsiBuilder b, int l) {
+        if (!recursion_guard_(b, l, "statement_recover_0")) return false;
+        boolean r;
+        Marker m = enter_section_(b);
+        r = consumeTokenFast(b, EOL);
+        exit_section_(b, m, null, r);
+        return r;
+    }
+
     /* ********************************************************** */
     // Expression root: expr
     // Operator priority table:

src/main/gen/de/platon42/intellij/plugins/m68k/psi/M68kAddressRegisterIndirectWithIndexBaseDisplacementAddressingMode.java

@@ -0,0 +1,17 @@
+// This is a generated file. Not intended for manual editing.
+package de.platon42.intellij.plugins.m68k.psi;
+
+import org.jetbrains.annotations.Nullable;
+
+public interface M68kAddressRegisterIndirectWithIndexBaseDisplacementAddressingMode extends M68kAddressingMode, M68kWithOptionalAddressRegisterIndirect, M68kWithBaseDisplacement, M68kWithOptionalIndexRegister {
+
+    @Nullable
+    M68kAddressRegister getAddressRegister();
+
+    @Nullable
+    M68kIndexRegister getIndexRegister();
+
+    @Nullable
+    M68kBaseDisplacement getBaseDisplacement();
+
+}

src/main/gen/de/platon42/intellij/plugins/m68k/psi/M68kBaseDisplacement.java

@@ -0,0 +1,15 @@
+// This is a generated file. Not intended for manual editing.
+package de.platon42.intellij.plugins.m68k.psi;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public interface M68kBaseDisplacement extends M68kPsiElement {
+
+    @Nullable
+    M68kDataWidth getDataWidth();
+
+    @NotNull
+    M68kExpr getExpr();
+
+}

src/main/gen/de/platon42/intellij/plugins/m68k/psi/M68kIndexRegister.java

@@ -9,6 +9,9 @@ public interface M68kIndexRegister extends M68kPsiElement {
     @Nullable
     M68kDataWidth getDataWidth();
 
+    @Nullable
+    M68kIndexScale getIndexScale();
+
     @NotNull
     M68kRegister getRegister();
 

src/main/gen/de/platon42/intellij/plugins/m68k/psi/M68kIndexScale.java

@@ -0,0 +1,11 @@
+// This is a generated file. Not intended for manual editing.
+package de.platon42.intellij.plugins.m68k.psi;
+
+import org.jetbrains.annotations.NotNull;
+
+public interface M68kIndexScale extends M68kPsiElement {
+
+    @NotNull
+    M68kExpr getIndexScale();
+
+}

src/main/gen/de/platon42/intellij/plugins/m68k/psi/M68kMemoryIndirectAddressingMode.java

@@ -0,0 +1,18 @@
+// This is a generated file. Not intended for manual editing.
+package de.platon42.intellij.plugins.m68k.psi;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public interface M68kMemoryIndirectAddressingMode extends M68kAddressingMode, M68kWithAddressRegisterIndirect, M68kWithBaseDisplacement, M68kWithOuterDisplacement {
+
+    @NotNull
+    M68kAddressRegister getAddressRegister();
+
+    @Nullable
+    M68kBaseDisplacement getBaseDisplacement();
+
+    @Nullable
+    M68kOuterDisplacement getOuterDisplacement();
+
+}

src/main/gen/de/platon42/intellij/plugins/m68k/psi/M68kMemoryIndirectPostIndexedAddressingMode.java

@@ -0,0 +1,21 @@
+// This is a generated file. Not intended for manual editing.
+package de.platon42.intellij.plugins.m68k.psi;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public interface M68kMemoryIndirectPostIndexedAddressingMode extends M68kAddressingMode, M68kWithOptionalAddressRegisterIndirect, M68kWithBaseDisplacement, M68kWithIndexRegister, M68kWithOuterDisplacement {
+
+    @Nullable
+    M68kAddressRegister getAddressRegister();
+
+    @NotNull
+    M68kIndexRegister getIndexRegister();
+
+    @Nullable
+    M68kBaseDisplacement getBaseDisplacement();
+
+    @Nullable
+    M68kOuterDisplacement getOuterDisplacement();
+
+}

src/main/gen/de/platon42/intellij/plugins/m68k/psi/M68kMemoryIndirectPreIndexedAddressingMode.java

@@ -0,0 +1,21 @@
+// This is a generated file. Not intended for manual editing.
+package de.platon42.intellij.plugins.m68k.psi;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public interface M68kMemoryIndirectPreIndexedAddressingMode extends M68kAddressingMode, M68kWithOptionalAddressRegisterIndirect, M68kWithBaseDisplacement, M68kWithIndexRegister, M68kWithOuterDisplacement {
+
+    @Nullable
+    M68kAddressRegister getAddressRegister();
+
+    @NotNull
+    M68kIndexRegister getIndexRegister();
+
+    @Nullable
+    M68kBaseDisplacement getBaseDisplacement();
+
+    @Nullable
+    M68kOuterDisplacement getOuterDisplacement();
+
+}

src/main/gen/de/platon42/intellij/plugins/m68k/psi/M68kOuterDisplacement.java

@@ -0,0 +1,15 @@
+// This is a generated file. Not intended for manual editing.
+package de.platon42.intellij.plugins.m68k.psi;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public interface M68kOuterDisplacement extends M68kPsiElement {
+
+    @Nullable
+    M68kDataWidth getDataWidth();
+
+    @NotNull
+    M68kExpr getExpr();
+
+}

src/main/gen/de/platon42/intellij/plugins/m68k/psi/M68kPreprocessorDirective.java

@@ -2,17 +2,13 @@
 package de.platon42.intellij.plugins.m68k.psi;
 
 import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
 
 import java.util.List;
 
 public interface M68kPreprocessorDirective extends M68kPsiElement {
 
-    @Nullable
+    @NotNull
-    M68kGlobalLabel getGlobalLabel();
+    M68kPreprocessorKeyword getPreprocessorKeyword();
-
-    @Nullable
-    M68kLocalLabel getLocalLabel();
 
     @NotNull
     List<M68kExpr> getExprList();

src/main/gen/de/platon42/intellij/plugins/m68k/psi/M68kPreprocessorKeyword.java

@@ -0,0 +1,6 @@
+// This is a generated file. Not intended for manual editing.
+package de.platon42.intellij.plugins.m68k.psi;
+
+public interface M68kPreprocessorKeyword extends M68kPsiElement {
+
+}

src/main/gen/de/platon42/intellij/plugins/m68k/psi/M68kProgramCounterIndirectWithIndexBaseDisplacementAddressingMode.java

@@ -0,0 +1,14 @@
+// This is a generated file. Not intended for manual editing.
+package de.platon42.intellij.plugins.m68k.psi;
+
+import org.jetbrains.annotations.Nullable;
+
+public interface M68kProgramCounterIndirectWithIndexBaseDisplacementAddressingMode extends M68kAddressingMode, M68kWithBaseDisplacement, M68kWithOptionalIndexRegister {
+
+    @Nullable
+    M68kIndexRegister getIndexRegister();
+
+    @Nullable
+    M68kBaseDisplacement getBaseDisplacement();
+
+}

src/main/gen/de/platon42/intellij/plugins/m68k/psi/M68kProgramCounterMemoryIndirectAddressingMode.java

@@ -0,0 +1,14 @@
+// This is a generated file. Not intended for manual editing.
+package de.platon42.intellij.plugins.m68k.psi;
+
+import org.jetbrains.annotations.Nullable;
+
+public interface M68kProgramCounterMemoryIndirectAddressingMode extends M68kAddressingMode, M68kWithBaseDisplacement, M68kWithOuterDisplacement {
+
+    @Nullable
+    M68kBaseDisplacement getBaseDisplacement();
+
+    @Nullable
+    M68kOuterDisplacement getOuterDisplacement();
+
+}

src/main/gen/de/platon42/intellij/plugins/m68k/psi/M68kProgramCounterMemoryIndirectPostIndexedAddressingMode.java

@@ -0,0 +1,18 @@
+// This is a generated file. Not intended for manual editing.
+package de.platon42.intellij.plugins.m68k.psi;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public interface M68kProgramCounterMemoryIndirectPostIndexedAddressingMode extends M68kAddressingMode, M68kWithBaseDisplacement, M68kWithIndexRegister, M68kWithOuterDisplacement {
+
+    @NotNull
+    M68kIndexRegister getIndexRegister();
+
+    @Nullable
+    M68kBaseDisplacement getBaseDisplacement();
+
+    @Nullable
+    M68kOuterDisplacement getOuterDisplacement();
+
+}

src/main/gen/de/platon42/intellij/plugins/m68k/psi/M68kProgramCounterMemoryIndirectPreIndexedAddressingMode.java

@@ -0,0 +1,18 @@
+// This is a generated file. Not intended for manual editing.
+package de.platon42.intellij.plugins.m68k.psi;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public interface M68kProgramCounterMemoryIndirectPreIndexedAddressingMode extends M68kAddressingMode, M68kWithBaseDisplacement, M68kWithIndexRegister, M68kWithOuterDisplacement {
+
+    @NotNull
+    M68kIndexRegister getIndexRegister();
+
+    @Nullable
+    M68kBaseDisplacement getBaseDisplacement();
+
+    @Nullable
+    M68kOuterDisplacement getOuterDisplacement();
+
+}

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

@@ -18,12 +18,14 @@ public interface M68kTypes {
     IElementType ADDRESS_REGISTER_INDIRECT_PRE_DEC_ADDRESSING_MODE = new M68kElementType("ADDRESS_REGISTER_INDIRECT_PRE_DEC_ADDRESSING_MODE");
     IElementType ADDRESS_REGISTER_INDIRECT_WITH_DISPLACEMENT_NEW_ADDRESSING_MODE = new M68kElementType("ADDRESS_REGISTER_INDIRECT_WITH_DISPLACEMENT_NEW_ADDRESSING_MODE");
     IElementType ADDRESS_REGISTER_INDIRECT_WITH_DISPLACEMENT_OLD_ADDRESSING_MODE = new M68kElementType("ADDRESS_REGISTER_INDIRECT_WITH_DISPLACEMENT_OLD_ADDRESSING_MODE");
+    IElementType ADDRESS_REGISTER_INDIRECT_WITH_INDEX_BASE_DISPLACEMENT_ADDRESSING_MODE = new M68kElementType("ADDRESS_REGISTER_INDIRECT_WITH_INDEX_BASE_DISPLACEMENT_ADDRESSING_MODE");
     IElementType ADDRESS_REGISTER_INDIRECT_WITH_INDEX_NEW_ADDRESSING_MODE = new M68kElementType("ADDRESS_REGISTER_INDIRECT_WITH_INDEX_NEW_ADDRESSING_MODE");
     IElementType ADDRESS_REGISTER_INDIRECT_WITH_INDEX_OLD_ADDRESSING_MODE = new M68kElementType("ADDRESS_REGISTER_INDIRECT_WITH_INDEX_OLD_ADDRESSING_MODE");
     IElementType ADDRESS_SIZE = new M68kElementType("ADDRESS_SIZE");
     IElementType ASM_INSTRUCTION = new M68kElementType("ASM_INSTRUCTION");
     IElementType ASM_OP = new M68kElementType("ASM_OP");
     IElementType ASSIGNMENT = new M68kElementType("ASSIGNMENT");
+    IElementType BASE_DISPLACEMENT = new M68kElementType("BASE_DISPLACEMENT");
     IElementType BINARY_ADD_EXPR = new M68kElementType("BINARY_ADD_EXPR");
     IElementType BINARY_BITWISE_AND_EXPR = new M68kElementType("BINARY_BITWISE_AND_EXPR");
     IElementType BINARY_BITWISE_OR_EXPR = new M68kElementType("BINARY_BITWISE_OR_EXPR");
@@ -49,19 +51,29 @@ public interface M68kTypes {
     IElementType GLOBAL_LABEL = M68kStubElementTypeFactory.stubFactory("GLOBAL_LABEL");
     IElementType IMMEDIATE_DATA = new M68kElementType("IMMEDIATE_DATA");
     IElementType INDEX_REGISTER = new M68kElementType("INDEX_REGISTER");
+    IElementType INDEX_SCALE = new M68kElementType("INDEX_SCALE");
     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 MEMORY_INDIRECT_ADDRESSING_MODE = new M68kElementType("MEMORY_INDIRECT_ADDRESSING_MODE");
+    IElementType MEMORY_INDIRECT_POST_INDEXED_ADDRESSING_MODE = new M68kElementType("MEMORY_INDIRECT_POST_INDEXED_ADDRESSING_MODE");
+    IElementType MEMORY_INDIRECT_PRE_INDEXED_ADDRESSING_MODE = new M68kElementType("MEMORY_INDIRECT_PRE_INDEXED_ADDRESSING_MODE");
     IElementType OPERAND_SIZE = new M68kElementType("OPERAND_SIZE");
+    IElementType OUTER_DISPLACEMENT = new M68kElementType("OUTER_DISPLACEMENT");
     IElementType PAREN_EXPR = new M68kElementType("PAREN_EXPR");
     IElementType PREPROCESSOR_DIRECTIVE = new M68kElementType("PREPROCESSOR_DIRECTIVE");
+    IElementType PREPROCESSOR_KEYWORD = new M68kElementType("PREPROCESSOR_KEYWORD");
     IElementType PROGRAM_COUNTER_INDIRECT_WITH_DISPLACEMENT_NEW_ADDRESSING_MODE = new M68kElementType("PROGRAM_COUNTER_INDIRECT_WITH_DISPLACEMENT_NEW_ADDRESSING_MODE");
     IElementType PROGRAM_COUNTER_INDIRECT_WITH_DISPLACEMENT_OLD_ADDRESSING_MODE = new M68kElementType("PROGRAM_COUNTER_INDIRECT_WITH_DISPLACEMENT_OLD_ADDRESSING_MODE");
+    IElementType PROGRAM_COUNTER_INDIRECT_WITH_INDEX_BASE_DISPLACEMENT_ADDRESSING_MODE = new M68kElementType("PROGRAM_COUNTER_INDIRECT_WITH_INDEX_BASE_DISPLACEMENT_ADDRESSING_MODE");
     IElementType PROGRAM_COUNTER_INDIRECT_WITH_INDEX_NEW_ADDRESSING_MODE = new M68kElementType("PROGRAM_COUNTER_INDIRECT_WITH_INDEX_NEW_ADDRESSING_MODE");
     IElementType PROGRAM_COUNTER_INDIRECT_WITH_INDEX_OLD_ADDRESSING_MODE = new M68kElementType("PROGRAM_COUNTER_INDIRECT_WITH_INDEX_OLD_ADDRESSING_MODE");
+    IElementType PROGRAM_COUNTER_MEMORY_INDIRECT_ADDRESSING_MODE = new M68kElementType("PROGRAM_COUNTER_MEMORY_INDIRECT_ADDRESSING_MODE");
+    IElementType PROGRAM_COUNTER_MEMORY_INDIRECT_POST_INDEXED_ADDRESSING_MODE = new M68kElementType("PROGRAM_COUNTER_MEMORY_INDIRECT_POST_INDEXED_ADDRESSING_MODE");
+    IElementType PROGRAM_COUNTER_MEMORY_INDIRECT_PRE_INDEXED_ADDRESSING_MODE = new M68kElementType("PROGRAM_COUNTER_MEMORY_INDIRECT_PRE_INDEXED_ADDRESSING_MODE");
     IElementType PROGRAM_COUNTER_REFERENCE = new M68kElementType("PROGRAM_COUNTER_REFERENCE");
     IElementType REF_EXPR = new M68kElementType("REF_EXPR");
     IElementType REGISTER = new M68kElementType("REGISTER");
@@ -125,6 +137,8 @@ public interface M68kTypes {
     IElementType OTHER_DIRECTIVE = new M68kTokenType("OTHER_DIRECTIVE");
     IElementType PC = new M68kTokenType("PC");
     IElementType REG_CCR = new M68kTokenType("REG_CCR");
+    IElementType REG_DFC = new M68kTokenType("REG_DFC");
+    IElementType REG_SFC = new M68kTokenType("REG_SFC");
     IElementType REG_SP = new M68kTokenType("REG_SP");
     IElementType REG_SR = new M68kTokenType("REG_SR");
     IElementType REG_USP = new M68kTokenType("REG_USP");
@@ -132,6 +146,8 @@ public interface M68kTypes {
     IElementType ROUND_L = new M68kTokenType("ROUND_L");
     IElementType ROUND_R = new M68kTokenType("ROUND_R");
     IElementType SEPARATOR = new M68kTokenType("SEPARATOR");
+    IElementType SQUARE_L = new M68kTokenType("SQUARE_L");
+    IElementType SQUARE_R = new M68kTokenType("SQUARE_R");
     IElementType STRINGLIT = new M68kTokenType("STRINGLIT");
     IElementType SYMBOL = new M68kTokenType("SYMBOL");
     IElementType SYMBOLDEF = new M68kTokenType("SYMBOLDEF");
@@ -155,6 +171,8 @@ public interface M68kTypes {
                 return new M68kAddressRegisterIndirectWithDisplacementNewAddressingModeImpl(node);
             } else if (type == ADDRESS_REGISTER_INDIRECT_WITH_DISPLACEMENT_OLD_ADDRESSING_MODE) {
                 return new M68kAddressRegisterIndirectWithDisplacementOldAddressingModeImpl(node);
+            } else if (type == ADDRESS_REGISTER_INDIRECT_WITH_INDEX_BASE_DISPLACEMENT_ADDRESSING_MODE) {
+                return new M68kAddressRegisterIndirectWithIndexBaseDisplacementAddressingModeImpl(node);
             } else if (type == ADDRESS_REGISTER_INDIRECT_WITH_INDEX_NEW_ADDRESSING_MODE) {
                 return new M68kAddressRegisterIndirectWithIndexNewAddressingModeImpl(node);
             } else if (type == ADDRESS_REGISTER_INDIRECT_WITH_INDEX_OLD_ADDRESSING_MODE) {
@@ -167,6 +185,8 @@ public interface M68kTypes {
                 return new M68kAsmOpImpl(node);
             } else if (type == ASSIGNMENT) {
                 return new M68kAssignmentImpl(node);
+            } else if (type == BASE_DISPLACEMENT) {
+                return new M68kBaseDisplacementImpl(node);
             } else if (type == BINARY_ADD_EXPR) {
                 return new M68kBinaryAddExprImpl(node);
             } else if (type == BINARY_BITWISE_AND_EXPR) {
@@ -215,6 +235,8 @@ public interface M68kTypes {
                 return new M68kImmediateDataImpl(node);
             } else if (type == INDEX_REGISTER) {
                 return new M68kIndexRegisterImpl(node);
+            } else if (type == INDEX_SCALE) {
+                return new M68kIndexScaleImpl(node);
             } else if (type == LITERAL_EXPR) {
                 return new M68kLiteralExprImpl(node);
             } else if (type == LOCAL_LABEL) {
@@ -227,20 +249,38 @@ public interface M68kTypes {
                 return new M68kMacroNameDefinitionImpl(node);
             } else if (type == MACRO_PLAIN_LINE) {
                 return new M68kMacroPlainLineImpl(node);
+            } else if (type == MEMORY_INDIRECT_ADDRESSING_MODE) {
+                return new M68kMemoryIndirectAddressingModeImpl(node);
+            } else if (type == MEMORY_INDIRECT_POST_INDEXED_ADDRESSING_MODE) {
+                return new M68kMemoryIndirectPostIndexedAddressingModeImpl(node);
+            } else if (type == MEMORY_INDIRECT_PRE_INDEXED_ADDRESSING_MODE) {
+                return new M68kMemoryIndirectPreIndexedAddressingModeImpl(node);
             } else if (type == OPERAND_SIZE) {
                 return new M68kOperandSizeImpl(node);
+            } else if (type == OUTER_DISPLACEMENT) {
+                return new M68kOuterDisplacementImpl(node);
             } else if (type == PAREN_EXPR) {
                 return new M68kParenExprImpl(node);
             } else if (type == PREPROCESSOR_DIRECTIVE) {
                 return new M68kPreprocessorDirectiveImpl(node);
+            } else if (type == PREPROCESSOR_KEYWORD) {
+                return new M68kPreprocessorKeywordImpl(node);
             } else if (type == PROGRAM_COUNTER_INDIRECT_WITH_DISPLACEMENT_NEW_ADDRESSING_MODE) {
                 return new M68kProgramCounterIndirectWithDisplacementNewAddressingModeImpl(node);
             } else if (type == PROGRAM_COUNTER_INDIRECT_WITH_DISPLACEMENT_OLD_ADDRESSING_MODE) {
                 return new M68kProgramCounterIndirectWithDisplacementOldAddressingModeImpl(node);
+            } else if (type == PROGRAM_COUNTER_INDIRECT_WITH_INDEX_BASE_DISPLACEMENT_ADDRESSING_MODE) {
+                return new M68kProgramCounterIndirectWithIndexBaseDisplacementAddressingModeImpl(node);
             } else if (type == PROGRAM_COUNTER_INDIRECT_WITH_INDEX_NEW_ADDRESSING_MODE) {
                 return new M68kProgramCounterIndirectWithIndexNewAddressingModeImpl(node);
             } else if (type == PROGRAM_COUNTER_INDIRECT_WITH_INDEX_OLD_ADDRESSING_MODE) {
                 return new M68kProgramCounterIndirectWithIndexOldAddressingModeImpl(node);
+            } else if (type == PROGRAM_COUNTER_MEMORY_INDIRECT_ADDRESSING_MODE) {
+                return new M68kProgramCounterMemoryIndirectAddressingModeImpl(node);
+            } else if (type == PROGRAM_COUNTER_MEMORY_INDIRECT_POST_INDEXED_ADDRESSING_MODE) {
+                return new M68kProgramCounterMemoryIndirectPostIndexedAddressingModeImpl(node);
+            } else if (type == PROGRAM_COUNTER_MEMORY_INDIRECT_PRE_INDEXED_ADDRESSING_MODE) {
+                return new M68kProgramCounterMemoryIndirectPreIndexedAddressingModeImpl(node);
             } else if (type == PROGRAM_COUNTER_REFERENCE) {
                 return new M68kProgramCounterReferenceImpl(node);
             } else if (type == REF_EXPR) {

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

@@ -45,6 +45,13 @@ public class M68kVisitor extends PsiElementVisitor {
         // visitWithDisplacement(o);
     }
 
+    public void visitAddressRegisterIndirectWithIndexBaseDisplacementAddressingMode(@NotNull M68kAddressRegisterIndirectWithIndexBaseDisplacementAddressingMode o) {
+        visitAddressingMode(o);
+        // visitWithOptionalAddressRegisterIndirect(o);
+        // visitWithBaseDisplacement(o);
+        // visitWithOptionalIndexRegister(o);
+    }
+
     public void visitAddressRegisterIndirectWithIndexNewAddressingMode(@NotNull M68kAddressRegisterIndirectWithIndexNewAddressingMode o) {
         visitAddressingMode(o);
         // visitWithAddressRegisterIndirect(o);
@@ -79,6 +86,10 @@ public class M68kVisitor extends PsiElementVisitor {
         visitPsiElement(o);
     }
 
+    public void visitBaseDisplacement(@NotNull M68kBaseDisplacement o) {
+        visitPsiElement(o);
+    }
+
     public void visitDataRegister(@NotNull M68kDataRegister o) {
         visitRegister(o);
     }
@@ -103,6 +114,10 @@ public class M68kVisitor extends PsiElementVisitor {
         visitPsiElement(o);
     }
 
+    public void visitIndexScale(@NotNull M68kIndexScale o) {
+        visitPsiElement(o);
+    }
+
     public void visitLocalLabel(@NotNull M68kLocalLabel o) {
         visitNamedElement(o);
     }
@@ -123,14 +138,45 @@ public class M68kVisitor extends PsiElementVisitor {
         visitPsiElement(o);
     }
 
+    public void visitMemoryIndirectAddressingMode(@NotNull M68kMemoryIndirectAddressingMode o) {
+        visitAddressingMode(o);
+        // visitWithAddressRegisterIndirect(o);
+        // visitWithBaseDisplacement(o);
+        // visitWithOuterDisplacement(o);
+    }
+
+    public void visitMemoryIndirectPostIndexedAddressingMode(@NotNull M68kMemoryIndirectPostIndexedAddressingMode o) {
+        visitAddressingMode(o);
+        // visitWithOptionalAddressRegisterIndirect(o);
+        // visitWithBaseDisplacement(o);
+        // visitWithIndexRegister(o);
+        // visitWithOuterDisplacement(o);
+    }
+
+    public void visitMemoryIndirectPreIndexedAddressingMode(@NotNull M68kMemoryIndirectPreIndexedAddressingMode o) {
+        visitAddressingMode(o);
+        // visitWithOptionalAddressRegisterIndirect(o);
+        // visitWithBaseDisplacement(o);
+        // visitWithIndexRegister(o);
+        // visitWithOuterDisplacement(o);
+    }
+
     public void visitOperandSize(@NotNull M68kOperandSize o) {
         visitPsiElement(o);
     }
 
+    public void visitOuterDisplacement(@NotNull M68kOuterDisplacement o) {
+        visitPsiElement(o);
+    }
+
     public void visitPreprocessorDirective(@NotNull M68kPreprocessorDirective o) {
         visitPsiElement(o);
     }
 
+    public void visitPreprocessorKeyword(@NotNull M68kPreprocessorKeyword o) {
+        visitPsiElement(o);
+    }
+
     public void visitProgramCounterIndirectWithDisplacementNewAddressingMode(@NotNull M68kProgramCounterIndirectWithDisplacementNewAddressingMode o) {
         visitAddressingMode(o);
         // visitWithDisplacement(o);
@@ -141,6 +187,12 @@ public class M68kVisitor extends PsiElementVisitor {
         // visitWithDisplacement(o);
     }
 
+    public void visitProgramCounterIndirectWithIndexBaseDisplacementAddressingMode(@NotNull M68kProgramCounterIndirectWithIndexBaseDisplacementAddressingMode o) {
+        visitAddressingMode(o);
+        // visitWithBaseDisplacement(o);
+        // visitWithOptionalIndexRegister(o);
+    }
+
     public void visitProgramCounterIndirectWithIndexNewAddressingMode(@NotNull M68kProgramCounterIndirectWithIndexNewAddressingMode o) {
         visitAddressingMode(o);
         // visitWithDisplacement(o);
@@ -153,6 +205,26 @@ public class M68kVisitor extends PsiElementVisitor {
         // visitWithIndexRegister(o);
     }
 
+    public void visitProgramCounterMemoryIndirectAddressingMode(@NotNull M68kProgramCounterMemoryIndirectAddressingMode o) {
+        visitAddressingMode(o);
+        // visitWithBaseDisplacement(o);
+        // visitWithOuterDisplacement(o);
+    }
+
+    public void visitProgramCounterMemoryIndirectPostIndexedAddressingMode(@NotNull M68kProgramCounterMemoryIndirectPostIndexedAddressingMode o) {
+        visitAddressingMode(o);
+        // visitWithBaseDisplacement(o);
+        // visitWithIndexRegister(o);
+        // visitWithOuterDisplacement(o);
+    }
+
+    public void visitProgramCounterMemoryIndirectPreIndexedAddressingMode(@NotNull M68kProgramCounterMemoryIndirectPreIndexedAddressingMode o) {
+        visitAddressingMode(o);
+        // visitWithBaseDisplacement(o);
+        // visitWithIndexRegister(o);
+        // visitWithOuterDisplacement(o);
+    }
+
     public void visitProgramCounterReference(@NotNull M68kProgramCounterReference o) {
         visitPsiElement(o);
     }

src/main/gen/de/platon42/intellij/plugins/m68k/psi/impl/M68kAddressRegisterIndirectWithIndexBaseDisplacementAddressingModeImpl.java

@@ -0,0 +1,46 @@
+// 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.PsiElementVisitor;
+import com.intellij.psi.util.PsiTreeUtil;
+import de.platon42.intellij.plugins.m68k.psi.*;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public class M68kAddressRegisterIndirectWithIndexBaseDisplacementAddressingModeImpl extends M68kAddressingModeImpl implements M68kAddressRegisterIndirectWithIndexBaseDisplacementAddressingMode {
+
+    public M68kAddressRegisterIndirectWithIndexBaseDisplacementAddressingModeImpl(@NotNull ASTNode node) {
+        super(node);
+    }
+
+    @Override
+    public void accept(@NotNull M68kVisitor visitor) {
+        visitor.visitAddressRegisterIndirectWithIndexBaseDisplacementAddressingMode(this);
+    }
+
+    @Override
+    public void accept(@NotNull PsiElementVisitor visitor) {
+        if (visitor instanceof M68kVisitor) accept((M68kVisitor) visitor);
+        else super.accept(visitor);
+    }
+
+    @Override
+    @Nullable
+    public M68kAddressRegister getAddressRegister() {
+        return PsiTreeUtil.getChildOfType(this, M68kAddressRegister.class);
+    }
+
+    @Override
+    @Nullable
+    public M68kIndexRegister getIndexRegister() {
+        return PsiTreeUtil.getChildOfType(this, M68kIndexRegister.class);
+    }
+
+    @Override
+    @Nullable
+    public M68kBaseDisplacement getBaseDisplacement() {
+        return PsiTreeUtil.getChildOfType(this, M68kBaseDisplacement.class);
+    }
+
+}

src/main/gen/de/platon42/intellij/plugins/m68k/psi/impl/M68kBaseDisplacementImpl.java

@@ -0,0 +1,43 @@
+// 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 com.intellij.psi.util.PsiTreeUtil;
+import de.platon42.intellij.plugins.m68k.psi.M68kBaseDisplacement;
+import de.platon42.intellij.plugins.m68k.psi.M68kDataWidth;
+import de.platon42.intellij.plugins.m68k.psi.M68kExpr;
+import de.platon42.intellij.plugins.m68k.psi.M68kVisitor;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public class M68kBaseDisplacementImpl extends ASTWrapperPsiElement implements M68kBaseDisplacement {
+
+    public M68kBaseDisplacementImpl(@NotNull ASTNode node) {
+        super(node);
+    }
+
+    public void accept(@NotNull M68kVisitor visitor) {
+        visitor.visitBaseDisplacement(this);
+    }
+
+    @Override
+    public void accept(@NotNull PsiElementVisitor visitor) {
+        if (visitor instanceof M68kVisitor) accept((M68kVisitor) visitor);
+        else super.accept(visitor);
+    }
+
+    @Override
+    @Nullable
+    public M68kDataWidth getDataWidth() {
+        return PsiTreeUtil.getChildOfType(this, M68kDataWidth.class);
+    }
+
+    @Override
+    @NotNull
+    public M68kExpr getExpr() {
+        return notNullChild(PsiTreeUtil.getChildOfType(this, M68kExpr.class));
+    }
+
+}

src/main/gen/de/platon42/intellij/plugins/m68k/psi/impl/M68kGlobalLabelImpl.java

@@ -19,8 +19,8 @@ public class M68kGlobalLabelImpl extends M68kGlobalLabelMixin implements M68kGlo
         super(node);
     }
 
-    public M68kGlobalLabelImpl(@NotNull M68kGlobalLabelStub stub, @NotNull IStubElementType<?, ?> nodeType) {
+    public M68kGlobalLabelImpl(@NotNull M68kGlobalLabelStub stub, @NotNull IStubElementType<?, ?> type) {
-        super(stub, nodeType);
+        super(stub, type);
     }
 
     public void accept(@NotNull M68kVisitor visitor) {

src/main/gen/de/platon42/intellij/plugins/m68k/psi/impl/M68kIndexRegisterImpl.java

@@ -31,6 +31,12 @@ public class M68kIndexRegisterImpl extends ASTWrapperPsiElement implements M68kI
         return PsiTreeUtil.getChildOfType(this, M68kDataWidth.class);
     }
 
+    @Override
+    @Nullable
+    public M68kIndexScale getIndexScale() {
+        return PsiTreeUtil.getChildOfType(this, M68kIndexScale.class);
+    }
+
     @Override
     @NotNull
     public M68kRegister getRegister() {

src/main/gen/de/platon42/intellij/plugins/m68k/psi/impl/M68kIndexScaleImpl.java

@@ -0,0 +1,35 @@
+// 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 com.intellij.psi.util.PsiTreeUtil;
+import de.platon42.intellij.plugins.m68k.psi.M68kExpr;
+import de.platon42.intellij.plugins.m68k.psi.M68kIndexScale;
+import de.platon42.intellij.plugins.m68k.psi.M68kVisitor;
+import org.jetbrains.annotations.NotNull;
+
+public class M68kIndexScaleImpl extends ASTWrapperPsiElement implements M68kIndexScale {
+
+    public M68kIndexScaleImpl(@NotNull ASTNode node) {
+        super(node);
+    }
+
+    public void accept(@NotNull M68kVisitor visitor) {
+        visitor.visitIndexScale(this);
+    }
+
+    @Override
+    public void accept(@NotNull PsiElementVisitor visitor) {
+        if (visitor instanceof M68kVisitor) accept((M68kVisitor) visitor);
+        else super.accept(visitor);
+    }
+
+    @Override
+    @NotNull
+    public M68kExpr getIndexScale() {
+        return notNullChild(PsiTreeUtil.getChildOfType(this, M68kExpr.class));
+    }
+
+}

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

@@ -19,8 +19,8 @@ public class M68kMacroDefinitionImpl extends M68kMacroDefinitionMixin implements
         super(node);
     }
 
-    public M68kMacroDefinitionImpl(@NotNull M68kMacroDefinitionStub stub, @NotNull IStubElementType<?, ?> nodeType) {
+    public M68kMacroDefinitionImpl(@NotNull M68kMacroDefinitionStub stub, @NotNull IStubElementType<?, ?> type) {
-        super(stub, nodeType);
+        super(stub, type);
     }
 
     public void accept(@NotNull M68kVisitor visitor) {

src/main/gen/de/platon42/intellij/plugins/m68k/psi/impl/M68kMemoryIndirectAddressingModeImpl.java

@@ -0,0 +1,46 @@
+// 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.PsiElementVisitor;
+import com.intellij.psi.util.PsiTreeUtil;
+import de.platon42.intellij.plugins.m68k.psi.*;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public class M68kMemoryIndirectAddressingModeImpl extends M68kAddressingModeImpl implements M68kMemoryIndirectAddressingMode {
+
+    public M68kMemoryIndirectAddressingModeImpl(@NotNull ASTNode node) {
+        super(node);
+    }
+
+    @Override
+    public void accept(@NotNull M68kVisitor visitor) {
+        visitor.visitMemoryIndirectAddressingMode(this);
+    }
+
+    @Override
+    public void accept(@NotNull PsiElementVisitor visitor) {
+        if (visitor instanceof M68kVisitor) accept((M68kVisitor) visitor);
+        else super.accept(visitor);
+    }
+
+    @Override
+    @NotNull
+    public M68kAddressRegister getAddressRegister() {
+        return notNullChild(PsiTreeUtil.getChildOfType(this, M68kAddressRegister.class));
+    }
+
+    @Override
+    @Nullable
+    public M68kBaseDisplacement getBaseDisplacement() {
+        return PsiTreeUtil.getChildOfType(this, M68kBaseDisplacement.class);
+    }
+
+    @Override
+    @Nullable
+    public M68kOuterDisplacement getOuterDisplacement() {
+        return PsiTreeUtil.getChildOfType(this, M68kOuterDisplacement.class);
+    }
+
+}

src/main/gen/de/platon42/intellij/plugins/m68k/psi/impl/M68kMemoryIndirectPostIndexedAddressingModeImpl.java

@@ -0,0 +1,52 @@
+// 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.PsiElementVisitor;
+import com.intellij.psi.util.PsiTreeUtil;
+import de.platon42.intellij.plugins.m68k.psi.*;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public class M68kMemoryIndirectPostIndexedAddressingModeImpl extends M68kAddressingModeImpl implements M68kMemoryIndirectPostIndexedAddressingMode {
+
+    public M68kMemoryIndirectPostIndexedAddressingModeImpl(@NotNull ASTNode node) {
+        super(node);
+    }
+
+    @Override
+    public void accept(@NotNull M68kVisitor visitor) {
+        visitor.visitMemoryIndirectPostIndexedAddressingMode(this);
+    }
+
+    @Override
+    public void accept(@NotNull PsiElementVisitor visitor) {
+        if (visitor instanceof M68kVisitor) accept((M68kVisitor) visitor);
+        else super.accept(visitor);
+    }
+
+    @Override
+    @Nullable
+    public M68kAddressRegister getAddressRegister() {
+        return PsiTreeUtil.getChildOfType(this, M68kAddressRegister.class);
+    }
+
+    @Override
+    @NotNull
+    public M68kIndexRegister getIndexRegister() {
+        return notNullChild(PsiTreeUtil.getChildOfType(this, M68kIndexRegister.class));
+    }
+
+    @Override
+    @Nullable
+    public M68kBaseDisplacement getBaseDisplacement() {
+        return PsiTreeUtil.getChildOfType(this, M68kBaseDisplacement.class);
+    }
+
+    @Override
+    @Nullable
+    public M68kOuterDisplacement getOuterDisplacement() {
+        return PsiTreeUtil.getChildOfType(this, M68kOuterDisplacement.class);
+    }
+
+}

src/main/gen/de/platon42/intellij/plugins/m68k/psi/impl/M68kMemoryIndirectPreIndexedAddressingModeImpl.java

@@ -0,0 +1,52 @@
+// 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.PsiElementVisitor;
+import com.intellij.psi.util.PsiTreeUtil;
+import de.platon42.intellij.plugins.m68k.psi.*;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public class M68kMemoryIndirectPreIndexedAddressingModeImpl extends M68kAddressingModeImpl implements M68kMemoryIndirectPreIndexedAddressingMode {
+
+    public M68kMemoryIndirectPreIndexedAddressingModeImpl(@NotNull ASTNode node) {
+        super(node);
+    }
+
+    @Override
+    public void accept(@NotNull M68kVisitor visitor) {
+        visitor.visitMemoryIndirectPreIndexedAddressingMode(this);
+    }
+
+    @Override
+    public void accept(@NotNull PsiElementVisitor visitor) {
+        if (visitor instanceof M68kVisitor) accept((M68kVisitor) visitor);
+        else super.accept(visitor);
+    }
+
+    @Override
+    @Nullable
+    public M68kAddressRegister getAddressRegister() {
+        return PsiTreeUtil.getChildOfType(this, M68kAddressRegister.class);
+    }
+
+    @Override
+    @NotNull
+    public M68kIndexRegister getIndexRegister() {
+        return notNullChild(PsiTreeUtil.getChildOfType(this, M68kIndexRegister.class));
+    }
+
+    @Override
+    @Nullable
+    public M68kBaseDisplacement getBaseDisplacement() {
+        return PsiTreeUtil.getChildOfType(this, M68kBaseDisplacement.class);
+    }
+
+    @Override
+    @Nullable
+    public M68kOuterDisplacement getOuterDisplacement() {
+        return PsiTreeUtil.getChildOfType(this, M68kOuterDisplacement.class);
+    }
+
+}

src/main/gen/de/platon42/intellij/plugins/m68k/psi/impl/M68kOuterDisplacementImpl.java

@@ -0,0 +1,43 @@
+// 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 com.intellij.psi.util.PsiTreeUtil;
+import de.platon42.intellij.plugins.m68k.psi.M68kDataWidth;
+import de.platon42.intellij.plugins.m68k.psi.M68kExpr;
+import de.platon42.intellij.plugins.m68k.psi.M68kOuterDisplacement;
+import de.platon42.intellij.plugins.m68k.psi.M68kVisitor;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public class M68kOuterDisplacementImpl extends ASTWrapperPsiElement implements M68kOuterDisplacement {
+
+    public M68kOuterDisplacementImpl(@NotNull ASTNode node) {
+        super(node);
+    }
+
+    public void accept(@NotNull M68kVisitor visitor) {
+        visitor.visitOuterDisplacement(this);
+    }
+
+    @Override
+    public void accept(@NotNull PsiElementVisitor visitor) {
+        if (visitor instanceof M68kVisitor) accept((M68kVisitor) visitor);
+        else super.accept(visitor);
+    }
+
+    @Override
+    @Nullable
+    public M68kDataWidth getDataWidth() {
+        return PsiTreeUtil.getChildOfType(this, M68kDataWidth.class);
+    }
+
+    @Override
+    @NotNull
+    public M68kExpr getExpr() {
+        return notNullChild(PsiTreeUtil.getChildOfType(this, M68kExpr.class));
+    }
+
+}

src/main/gen/de/platon42/intellij/plugins/m68k/psi/impl/M68kPreprocessorDirectiveImpl.java

@@ -1,17 +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 com.intellij.psi.util.PsiTreeUtil;
 import de.platon42.intellij.plugins.m68k.psi.*;
 import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
 
 import java.util.List;
 
-public class M68kPreprocessorDirectiveImpl extends ASTWrapperPsiElement implements M68kPreprocessorDirective {
+public class M68kPreprocessorDirectiveImpl extends M68kPreprocessorDirectiveMixin implements M68kPreprocessorDirective {
 
     public M68kPreprocessorDirectiveImpl(@NotNull ASTNode node) {
         super(node);
@@ -28,15 +26,9 @@ public class M68kPreprocessorDirectiveImpl extends ASTWrapperPsiElement implemen
     }
 
     @Override
-    @Nullable
+    @NotNull
-    public M68kGlobalLabel getGlobalLabel() {
+    public M68kPreprocessorKeyword getPreprocessorKeyword() {
-        return PsiTreeUtil.getChildOfType(this, M68kGlobalLabel.class);
+        return notNullChild(PsiTreeUtil.getChildOfType(this, M68kPreprocessorKeyword.class));
-    }
-
-    @Override
-    @Nullable
-    public M68kLocalLabel getLocalLabel() {
-        return PsiTreeUtil.getChildOfType(this, M68kLocalLabel.class);
     }
 
     @Override

src/main/gen/de/platon42/intellij/plugins/m68k/psi/impl/M68kPreprocessorKeywordImpl.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.M68kPreprocessorKeyword;
+import de.platon42.intellij.plugins.m68k.psi.M68kVisitor;
+import org.jetbrains.annotations.NotNull;
+
+public class M68kPreprocessorKeywordImpl extends ASTWrapperPsiElement implements M68kPreprocessorKeyword {
+
+    public M68kPreprocessorKeywordImpl(@NotNull ASTNode node) {
+        super(node);
+    }
+
+    public void accept(@NotNull M68kVisitor visitor) {
+        visitor.visitPreprocessorKeyword(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/M68kProgramCounterIndirectWithIndexBaseDisplacementAddressingModeImpl.java

@@ -0,0 +1,43 @@
+// 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.PsiElementVisitor;
+import com.intellij.psi.util.PsiTreeUtil;
+import de.platon42.intellij.plugins.m68k.psi.M68kBaseDisplacement;
+import de.platon42.intellij.plugins.m68k.psi.M68kIndexRegister;
+import de.platon42.intellij.plugins.m68k.psi.M68kProgramCounterIndirectWithIndexBaseDisplacementAddressingMode;
+import de.platon42.intellij.plugins.m68k.psi.M68kVisitor;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public class M68kProgramCounterIndirectWithIndexBaseDisplacementAddressingModeImpl extends M68kAddressingModeImpl implements M68kProgramCounterIndirectWithIndexBaseDisplacementAddressingMode {
+
+    public M68kProgramCounterIndirectWithIndexBaseDisplacementAddressingModeImpl(@NotNull ASTNode node) {
+        super(node);
+    }
+
+    @Override
+    public void accept(@NotNull M68kVisitor visitor) {
+        visitor.visitProgramCounterIndirectWithIndexBaseDisplacementAddressingMode(this);
+    }
+
+    @Override
+    public void accept(@NotNull PsiElementVisitor visitor) {
+        if (visitor instanceof M68kVisitor) accept((M68kVisitor) visitor);
+        else super.accept(visitor);
+    }
+
+    @Override
+    @Nullable
+    public M68kIndexRegister getIndexRegister() {
+        return PsiTreeUtil.getChildOfType(this, M68kIndexRegister.class);
+    }
+
+    @Override
+    @Nullable
+    public M68kBaseDisplacement getBaseDisplacement() {
+        return PsiTreeUtil.getChildOfType(this, M68kBaseDisplacement.class);
+    }
+
+}

src/main/gen/de/platon42/intellij/plugins/m68k/psi/impl/M68kProgramCounterMemoryIndirectAddressingModeImpl.java

@@ -0,0 +1,43 @@
+// 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.PsiElementVisitor;
+import com.intellij.psi.util.PsiTreeUtil;
+import de.platon42.intellij.plugins.m68k.psi.M68kBaseDisplacement;
+import de.platon42.intellij.plugins.m68k.psi.M68kOuterDisplacement;
+import de.platon42.intellij.plugins.m68k.psi.M68kProgramCounterMemoryIndirectAddressingMode;
+import de.platon42.intellij.plugins.m68k.psi.M68kVisitor;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public class M68kProgramCounterMemoryIndirectAddressingModeImpl extends M68kAddressingModeImpl implements M68kProgramCounterMemoryIndirectAddressingMode {
+
+    public M68kProgramCounterMemoryIndirectAddressingModeImpl(@NotNull ASTNode node) {
+        super(node);
+    }
+
+    @Override
+    public void accept(@NotNull M68kVisitor visitor) {
+        visitor.visitProgramCounterMemoryIndirectAddressingMode(this);
+    }
+
+    @Override
+    public void accept(@NotNull PsiElementVisitor visitor) {
+        if (visitor instanceof M68kVisitor) accept((M68kVisitor) visitor);
+        else super.accept(visitor);
+    }
+
+    @Override
+    @Nullable
+    public M68kBaseDisplacement getBaseDisplacement() {
+        return PsiTreeUtil.getChildOfType(this, M68kBaseDisplacement.class);
+    }
+
+    @Override
+    @Nullable
+    public M68kOuterDisplacement getOuterDisplacement() {
+        return PsiTreeUtil.getChildOfType(this, M68kOuterDisplacement.class);
+    }
+
+}

src/main/gen/de/platon42/intellij/plugins/m68k/psi/impl/M68kProgramCounterMemoryIndirectPostIndexedAddressingModeImpl.java

@@ -0,0 +1,46 @@
+// 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.PsiElementVisitor;
+import com.intellij.psi.util.PsiTreeUtil;
+import de.platon42.intellij.plugins.m68k.psi.*;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public class M68kProgramCounterMemoryIndirectPostIndexedAddressingModeImpl extends M68kAddressingModeImpl implements M68kProgramCounterMemoryIndirectPostIndexedAddressingMode {
+
+    public M68kProgramCounterMemoryIndirectPostIndexedAddressingModeImpl(@NotNull ASTNode node) {
+        super(node);
+    }
+
+    @Override
+    public void accept(@NotNull M68kVisitor visitor) {
+        visitor.visitProgramCounterMemoryIndirectPostIndexedAddressingMode(this);
+    }
+
+    @Override
+    public void accept(@NotNull PsiElementVisitor visitor) {
+        if (visitor instanceof M68kVisitor) accept((M68kVisitor) visitor);
+        else super.accept(visitor);
+    }
+
+    @Override
+    @NotNull
+    public M68kIndexRegister getIndexRegister() {
+        return notNullChild(PsiTreeUtil.getChildOfType(this, M68kIndexRegister.class));
+    }
+
+    @Override
+    @Nullable
+    public M68kBaseDisplacement getBaseDisplacement() {
+        return PsiTreeUtil.getChildOfType(this, M68kBaseDisplacement.class);
+    }
+
+    @Override
+    @Nullable
+    public M68kOuterDisplacement getOuterDisplacement() {
+        return PsiTreeUtil.getChildOfType(this, M68kOuterDisplacement.class);
+    }
+
+}

src/main/gen/de/platon42/intellij/plugins/m68k/psi/impl/M68kProgramCounterMemoryIndirectPreIndexedAddressingModeImpl.java

@@ -0,0 +1,46 @@
+// 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.PsiElementVisitor;
+import com.intellij.psi.util.PsiTreeUtil;
+import de.platon42.intellij.plugins.m68k.psi.*;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public class M68kProgramCounterMemoryIndirectPreIndexedAddressingModeImpl extends M68kAddressingModeImpl implements M68kProgramCounterMemoryIndirectPreIndexedAddressingMode {
+
+    public M68kProgramCounterMemoryIndirectPreIndexedAddressingModeImpl(@NotNull ASTNode node) {
+        super(node);
+    }
+
+    @Override
+    public void accept(@NotNull M68kVisitor visitor) {
+        visitor.visitProgramCounterMemoryIndirectPreIndexedAddressingMode(this);
+    }
+
+    @Override
+    public void accept(@NotNull PsiElementVisitor visitor) {
+        if (visitor instanceof M68kVisitor) accept((M68kVisitor) visitor);
+        else super.accept(visitor);
+    }
+
+    @Override
+    @NotNull
+    public M68kIndexRegister getIndexRegister() {
+        return notNullChild(PsiTreeUtil.getChildOfType(this, M68kIndexRegister.class));
+    }
+
+    @Override
+    @Nullable
+    public M68kBaseDisplacement getBaseDisplacement() {
+        return PsiTreeUtil.getChildOfType(this, M68kBaseDisplacement.class);
+    }
+
+    @Override
+    @Nullable
+    public M68kOuterDisplacement getOuterDisplacement() {
+        return PsiTreeUtil.getChildOfType(this, M68kOuterDisplacement.class);
+    }
+
+}

src/main/gen/de/platon42/intellij/plugins/m68k/psi/impl/M68kSymbolDefinitionImpl.java

@@ -19,8 +19,8 @@ public class M68kSymbolDefinitionImpl extends M68kSymbolDefinitionMixin implemen
         super(node);
     }
 
-    public M68kSymbolDefinitionImpl(@NotNull M68kSymbolDefinitionStub stub, @NotNull IStubElementType<?, ?> nodeType) {
+    public M68kSymbolDefinitionImpl(@NotNull M68kSymbolDefinitionStub stub, @NotNull IStubElementType<?, ?> type) {
-        super(stub, nodeType);
+        super(stub, type);
     }
 
     public void accept(@NotNull M68kVisitor 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 = 5
+        const val STUB_VERSION = 7
         const val STUB_EXTERNAL_ID_PREFIX = "MC68000."
         const val EXTERNAL_ID = STUB_EXTERNAL_ID_PREFIX + "FILE"
     }

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

@@ -22,7 +22,15 @@ object AssemblerDirectives {
         "rsset", "clrfo", "clrso", "setfo", "setso"
     )
 
-    val otherDirective: Set<String> = setOf(
+    val plainDirectives: Set<String> = setOf(
+        "incdir", "include", "incbin", "output", "idnt",
+
+        "printt", "echo", "fail",
+
+        "opt"
+    )
+
+    val otherDirectives: Set<String> = setOf(
         "if",
         "ifeq", "ifne", "ifgt", "ifge", "iflt", "ifle", "ifb", "ifnb", "ifc", "ifnc",
         "ifd", "ifnd", "ifmacrod", "ifmacrond",
@@ -38,12 +46,10 @@ object AssemblerDirectives {
         "reg", "equr", "equrl",
         "freg", "fequr", "fequrl",
 
-        "incdir", "include", "incbin", "output",
-
         "list", "nlist", "nolist", "llen", "nopage", "page", "spc",
         "org",
 
-        "assert", "fail", "print", "printt", "printv", "echo",
+        "assert", "printv",
 
         "inline", "einline",
         "rem", "erem",
@@ -53,6 +59,6 @@ object AssemblerDirectives {
 
         "basereg", "endb", "far", "near", "initnear",
 
-        "opt"
+        "end"
     )
 }

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

@@ -0,0 +1,198 @@
+package de.platon42.intellij.plugins.m68k.asm
+
+const val CC_X_CLEAR = 0x10000
+const val CC_X_SET = 0x20000
+const val CC_X_UNDEF = 0x30000
+const val CC_X_RES = 0x40000
+const val CC_X_AND = 0x50000
+const val CC_X_OR = 0x60000
+const val CC_X_CARRY = 0x70000
+const val CC_X_TST = 0xf0000
+
+const val CC_N_CLEAR = 0x01000
+const val CC_N_SET = 0x02000
+const val CC_N_UNDEF = 0x03000
+const val CC_N_RES = 0x04000
+const val CC_N_AND = 0x05000
+const val CC_N_OR = 0x06000
+const val CC_N_TST = 0x0f000
+
+const val CC_Z_CLEAR = 0x00100
+const val CC_Z_SET = 0x00200
+const val CC_Z_UNDEF = 0x00300
+const val CC_Z_RES = 0x00400
+const val CC_Z_AND = 0x00500
+const val CC_Z_OR = 0x00600
+const val CC_Z_TST = 0x00f00
+
+const val CC_V_CLEAR = 0x00010
+const val CC_V_SET = 0x00020
+const val CC_V_UNDEF = 0x00030
+const val CC_V_RES = 0x00040
+const val CC_V_AND = 0x00050
+const val CC_V_OR = 0x00060
+const val CC_V_TST = 0x000f0
+
+const val CC_C_CLEAR = 0x00001
+const val CC_C_SET = 0x00002
+const val CC_C_UNDEF = 0x00003
+const val CC_C_RES = 0x00004
+const val CC_C_AND = 0x00005
+const val CC_C_OR = 0x00006
+const val CC_C_TST = 0x0000f
+
+private const val CC_NOT_AFFECTED_STR = "Not affected"
+private const val CC_ALWAYS_CLEAR_STR = "Always cleared"
+private const val CC_ALWAYS_SET_STR = "Always set"
+private const val CC_UNDEFINED_STR = "Undefined"
+private const val CC_RES_STR = "From result"
+private const val CC_AND_STR = "And'ed: Only cleared for zero bit"
+private const val CC_OR_STR = "Or'ed: Only set for one bit"
+
+fun getCcInfo(cc: Int): Map<String, Pair<String, String>> {
+    val xnzvcMap = LinkedHashMap<String, Pair<String, String>>(5)
+    xnzvcMap["X"] = when (cc and CC_X_TST) {
+        0 -> "-" to CC_NOT_AFFECTED_STR
+        CC_X_SET -> "1" to CC_ALWAYS_SET_STR
+        CC_X_CLEAR -> "0" to CC_ALWAYS_CLEAR_STR
+        CC_X_UNDEF -> "U" to CC_UNDEFINED_STR
+        CC_X_AND -> "*" to CC_AND_STR
+        CC_X_OR -> "*" to CC_OR_STR
+        CC_X_CARRY -> "*" to "Set the same as the carry bit"
+        else -> "*" to "$CC_RES_STR (usually the bit shifted out)"
+    }
+    xnzvcMap["N"] = when (cc and CC_N_TST) {
+        0 -> "-" to CC_NOT_AFFECTED_STR
+        CC_N_SET -> "1" to CC_ALWAYS_SET_STR
+        CC_N_CLEAR -> "0" to CC_ALWAYS_CLEAR_STR
+        CC_N_UNDEF -> "U" to CC_UNDEFINED_STR
+        CC_N_AND -> "*" to CC_AND_STR
+        CC_N_OR -> "*" to CC_OR_STR
+        else -> "*" to "$CC_RES_STR (usually if negative)"
+    }
+    xnzvcMap["Z"] = when (cc and CC_Z_TST) {
+        0 -> "-" to CC_NOT_AFFECTED_STR
+        CC_Z_SET -> "1" to CC_ALWAYS_SET_STR
+        CC_Z_CLEAR -> "0" to CC_ALWAYS_CLEAR_STR
+        CC_Z_UNDEF -> "U" to CC_UNDEFINED_STR
+        CC_Z_AND -> "*" to CC_AND_STR
+        CC_Z_OR -> "*" to CC_OR_STR
+        else -> "*" to "$CC_RES_STR (usually if zero)"
+    }
+    xnzvcMap["V"] = when (cc and CC_V_TST) {
+        0 -> "-" to CC_NOT_AFFECTED_STR
+        CC_V_SET -> "1" to CC_ALWAYS_SET_STR
+        CC_V_CLEAR -> "0" to CC_ALWAYS_CLEAR_STR
+        CC_V_UNDEF -> "U" to CC_UNDEFINED_STR
+        CC_V_AND -> "*" to CC_AND_STR
+        CC_V_OR -> "*" to CC_OR_STR
+        else -> "*" to "$CC_RES_STR (usually for overflows)"
+    }
+    xnzvcMap["C"] = when (cc and CC_V_TST) {
+        0 -> "-" to CC_NOT_AFFECTED_STR
+        CC_V_SET -> "1" to CC_ALWAYS_SET_STR
+        CC_V_CLEAR -> "0" to CC_ALWAYS_CLEAR_STR
+        CC_V_UNDEF -> "U" to CC_UNDEFINED_STR
+        CC_V_AND -> "*" to CC_AND_STR
+        CC_V_OR -> "*" to CC_OR_STR
+        else -> "*" to "$CC_RES_STR (usually carry/borrow)"
+    }
+
+    return xnzvcMap
+}
+
+fun cc(xnzvc: String): Int {
+    var result = 0
+    result += when (xnzvc[0]) {
+        '-' -> 0
+        '0' -> CC_X_CLEAR
+        '1' -> CC_X_SET
+        'U' -> CC_X_UNDEF
+        '*' -> CC_X_RES
+        'A' -> CC_X_AND
+        'O' -> CC_X_OR
+        'C' -> CC_X_CARRY
+        '?' -> CC_X_TST
+        else -> throw IllegalArgumentException("Syntax Error")
+    }
+    result += when (xnzvc[1]) {
+        '-' -> 0
+        '0' -> CC_N_CLEAR
+        '1' -> CC_N_SET
+        'U' -> CC_N_UNDEF
+        '*' -> CC_N_RES
+        'A' -> CC_N_AND
+        'O' -> CC_N_OR
+        '?' -> CC_N_TST
+        else -> throw IllegalArgumentException("Syntax Error")
+    }
+    result += when (xnzvc[2]) {
+        '-' -> 0
+        '0' -> CC_Z_CLEAR
+        '1' -> CC_Z_SET
+        'U' -> CC_Z_UNDEF
+        '*' -> CC_Z_RES
+        'A' -> CC_Z_AND
+        'O' -> CC_Z_OR
+        '?' -> CC_Z_TST
+        else -> throw IllegalArgumentException("Syntax Error")
+    }
+    result += when (xnzvc[3]) {
+        '-' -> 0
+        '0' -> CC_V_CLEAR
+        '1' -> CC_V_SET
+        'U' -> CC_V_UNDEF
+        '*' -> CC_V_RES
+        'A' -> CC_V_AND
+        'O' -> CC_V_OR
+        '?' -> CC_V_TST
+        else -> throw IllegalArgumentException("Syntax Error")
+    }
+    result += when (xnzvc[4]) {
+        '-' -> 0
+        '0' -> CC_C_CLEAR
+        '1' -> CC_C_SET
+        'U' -> CC_C_UNDEF
+        '*' -> CC_C_RES
+        'A' -> CC_C_AND
+        'O' -> CC_C_OR
+        '?' -> CC_C_TST
+        else -> throw IllegalArgumentException("Syntax Error")
+    }
+    return result
+}
+
+enum class ConditionCode(val cc: String, val testedCc: Int) {
+    TRUE("t", cc("-----")),
+    FALSE("f", cc("-----")),
+    HI("hi", cc("--?-?")),
+    LS("ls", cc("--?-?")),
+    CC("cc", cc("----?")),
+    HS("hs", cc("----?")), // same as CC
+    CS("cs", cc("----?")),
+    LO("lo", cc("----?")), // same as CS
+    NE("ne", cc("--?--")),
+    EQ("eq", cc("--?--")),
+    VC("vc", cc("---?-")),
+    VS("vs", cc("---?-")),
+    PL("pl", cc("-?---")),
+    MI("mi", cc("-?---")),
+    GE("ge", cc("-?-?-")),
+    LT("lt", cc("-?-?-")),
+    GT("gt", cc("-???-")),
+    LE("le", cc("-???-"));
+
+    companion object {
+        private val NAME_TO_CC_MAP = values().associateBy { it.cc }
+
+        fun getCcFromName(cc: String) = NAME_TO_CC_MAP[cc.lowercase()]!!
+
+        fun getCcFromMnemonic(originalMnemonic: String, mnemonic: String) =
+            // handle special case for dbra
+            if (mnemonic.equals("dbra", ignoreCase = true)) {
+                FALSE
+            } else {
+                NAME_TO_CC_MAP[mnemonic.removePrefix(originalMnemonic.removeSuffix("CC")).lowercase()]!!
+            }
+    }
+}

src/main/java/de/platon42/intellij/plugins/m68k/documentation/AbstractM68kDocumentationProvider.kt

@@ -0,0 +1,39 @@
+package de.platon42.intellij.plugins.m68k.documentation
+
+import com.intellij.lang.documentation.AbstractDocumentationProvider
+import com.intellij.lang.documentation.DocumentationMarkup
+import com.intellij.openapi.util.text.HtmlBuilder
+import com.intellij.openapi.util.text.HtmlChunk
+import com.intellij.psi.PsiElement
+import de.platon42.intellij.plugins.m68k.lexer.M68kLexerPrefs
+import de.platon42.intellij.plugins.m68k.psi.M68kNamedElement
+import de.platon42.intellij.plugins.m68k.psi.utils.M68kPsiWalkUtil
+import de.platon42.intellij.plugins.m68k.settings.M68kProjectSettings
+
+abstract class AbstractM68kDocumentationProvider : AbstractDocumentationProvider() {
+
+    fun getSettings(element: PsiElement): M68kLexerPrefs = element.project.getService(M68kProjectSettings::class.java).settings
+
+    fun getComments(element: PsiElement): HtmlChunk {
+        val builder = HtmlBuilder()
+        val comments = M68kPsiWalkUtil.collectRelatedComments(element).map { HtmlChunk.text(it.text) }
+        builder.appendWithSeparators(HtmlChunk.br(), comments)
+        return if (comments.isNotEmpty()) builder.wrapWith(HtmlChunk.span().attr("class", "grayed")) else HtmlChunk.empty()
+    }
+
+    fun getDefinition(element: M68kNamedElement) = getDefinition(HtmlChunk.text(element.name!!).code())
+
+    fun getDefinition(value: String) = getDefinition(HtmlChunk.text(value))
+
+    fun getDefinition(chunk: HtmlChunk) =
+        HtmlBuilder().append(chunk).wrapWith(DocumentationMarkup.DEFINITION_ELEMENT)
+
+    fun getContent(element: PsiElement) =
+        HtmlBuilder().append(HtmlChunk.text(element.text).code()).wrapWith(DocumentationMarkup.CONTENT_ELEMENT)
+
+    fun getContent(chunk: HtmlChunk) =
+        HtmlBuilder().append(chunk).wrapWith(DocumentationMarkup.CONTENT_ELEMENT)
+
+    fun getContent(value: String) =
+        HtmlBuilder().append(value).wrapWith(DocumentationMarkup.CONTENT_ELEMENT)
+}

src/main/java/de/platon42/intellij/plugins/m68k/documentation/M68kInstructionDocumentationProvider.kt

@@ -10,6 +10,7 @@ import com.intellij.psi.PsiFile
 import de.platon42.intellij.plugins.m68k.asm.AddressMode
 import de.platon42.intellij.plugins.m68k.asm.IsaData
 import de.platon42.intellij.plugins.m68k.asm.M68kIsa
+import de.platon42.intellij.plugins.m68k.asm.getCcInfo
 import de.platon42.intellij.plugins.m68k.psi.M68kAsmInstruction
 import de.platon42.intellij.plugins.m68k.psi.M68kAsmOp
 import de.platon42.intellij.plugins.m68k.psi.M68kOperandSize
@@ -36,24 +37,67 @@ class M68kInstructionDocumentationProvider : AbstractDocumentationProvider() {
         val defBuilder = createDefinition(isaData)
         builder.append(defBuilder.wrapWith(DocumentationMarkup.DEFINITION_ELEMENT))
 
+        val hasSameCcsForEverything = isaData.modes.map { it.affectedCc }.distinct().count() == 1
+        var alreadyShownCcsOnce = false
         val mnemonicInfoRows = HtmlBuilder()
-        val headerCells = listOf(
+        mnemonicInfoRows.appendWithSeparators(HtmlChunk.tag("tr").child(HtmlChunk.hr().wrapWith(DocumentationMarkup.SECTION_CONTENT_CELL).attr("colspan", "3")),
-            HtmlChunk.text("Mnemonic").wrapWith(DocumentationMarkup.SECTION_HEADER_CELL),
+            isaData.modes.map { allowedAdrMode ->
-            HtmlChunk.text("Op1").wrapWith(DocumentationMarkup.SECTION_HEADER_CELL),
+                val addressModeInfoRows = HtmlBuilder()
-            HtmlChunk.text("Op2").wrapWith(DocumentationMarkup.SECTION_HEADER_CELL)
+                val headerCells = if (allowedAdrMode.op2 != null) {
-        )
+                    listOf(
-        mnemonicInfoRows.append(HtmlChunk.tag("tr").children(headerCells))
+                        HtmlChunk.text("Mnemonic / CCs").wrapWith(DocumentationMarkup.SECTION_HEADER_CELL),
-        isaData.modes.forEach { allowedAdrMode ->
+                        HtmlChunk.text("Operand 1").wrapWith(DocumentationMarkup.SECTION_HEADER_CELL),
-            val mnemonics = findOpSizeDescriptions(allowedAdrMode.size)
+                        HtmlChunk.text("Operand 2").wrapWith(DocumentationMarkup.SECTION_HEADER_CELL)
-                .map { HtmlChunk.text(isaData.mnemonic + it).wrapWith(HtmlChunk.div()) }
+                    )
-            mnemonicInfoRows.append(
+                } else if (allowedAdrMode.op1 != null) {
-                HtmlChunk.tag("tr").children(
+                    listOf(
-                    DocumentationMarkup.SECTION_CONTENT_CELL.children(mnemonics),
+                        HtmlChunk.text("Mnemonic / CCs").wrapWith(DocumentationMarkup.SECTION_HEADER_CELL),
-                    DocumentationMarkup.SECTION_CONTENT_CELL.child(collectAddressModes(allowedAdrMode.op1)),
+                        HtmlChunk.text("Operand").wrapWith(DocumentationMarkup.SECTION_HEADER_CELL)
-                    DocumentationMarkup.SECTION_CONTENT_CELL.child(collectAddressModes(allowedAdrMode.op2))
+                    )
-                )
+                } else {
-            )
+                    listOf(HtmlChunk.text("Mnemonic / CCs").wrapWith(DocumentationMarkup.SECTION_HEADER_CELL))
-        }
+                }
+                addressModeInfoRows.append(HtmlChunk.tag("tr").children(headerCells))
+
+                val contentBuilder = HtmlBuilder()
+                val mnemonics = findOpSizeDescriptions(allowedAdrMode.size)
+                    .map { HtmlChunk.text(isaData.mnemonic + it) }
+                contentBuilder.appendWithSeparators(HtmlChunk.br(), mnemonics)
+                contentBuilder.append(HtmlChunk.hr())
+                if (alreadyShownCcsOnce && hasSameCcsForEverything) {
+                    contentBuilder.append(HtmlChunk.text("Condition Codes: Same as above"))
+                } else {
+                    alreadyShownCcsOnce = true
+                    contentBuilder.append(HtmlChunk.text("Condition Codes: "))
+                    contentBuilder.append(HtmlChunk.br())
+                    if (allowedAdrMode.affectedCc == 0) {
+                        contentBuilder.append(HtmlChunk.text("Not affected."))
+                    } else {
+                        val ccMap = getCcInfo(allowedAdrMode.affectedCc)
+                        val ccShortTableRows = HtmlBuilder()
+                        ccShortTableRows.append(
+                            HtmlChunk.tag("tr").children(ccMap.keys.map { HtmlChunk.text(it).wrapWith(DocumentationMarkup.SECTION_HEADER_CELL) })
+                        )
+                        ccShortTableRows.append(
+                            HtmlChunk.tag("tr").children(ccMap.values.map {
+                                HtmlChunk.text(it.first).wrapWith(DocumentationMarkup.SECTION_CONTENT_CELL)
+                            })
+                        )
+                        contentBuilder.append(ccShortTableRows.wrapWith(DocumentationMarkup.SECTIONS_TABLE))
+                        contentBuilder.appendWithSeparators(HtmlChunk.br(), ccMap.map {
+                            HtmlChunk.text(it.key + " - " + it.value.second)
+                        })
+                    }
+                }
+                val cellsPerRow = ArrayList<HtmlChunk>(3)
+                cellsPerRow.add(contentBuilder.toFragment())
+
+                if (allowedAdrMode.op1 != null) cellsPerRow.add(collectAddressModes(allowedAdrMode.op1, allowedAdrMode.specialReg))
+                if (allowedAdrMode.op1 != null) cellsPerRow.add(collectAddressModes(allowedAdrMode.op2, allowedAdrMode.specialReg))
+
+                addressModeInfoRows.append(HtmlChunk.tag("tr").children(cellsPerRow.map { it.wrapWith(DocumentationMarkup.SECTION_CONTENT_CELL) }))
+                addressModeInfoRows.toFragment()
+            })
 
         val contentBuilder = HtmlBuilder()
         contentBuilder.append(mnemonicInfoRows.wrapWith(DocumentationMarkup.SECTIONS_TABLE))
@@ -82,11 +126,12 @@ class M68kInstructionDocumentationProvider : AbstractDocumentationProvider() {
         return defBuilder
     }
 
-    private fun collectAddressModes(addressModes: Set<AddressMode>?): HtmlChunk {
+    private fun collectAddressModes(addressModes: Set<AddressMode>?, specialReg: String?): HtmlChunk {
         if (addressModes == null) return HtmlChunk.text("")
         val modes = HtmlBuilder()
         addressModes.sortedBy(AddressMode::ordinal)
-            .forEach { modes.append(HtmlChunk.text(it.syntax).wrapWith(HtmlChunk.div())) }
+            .map { if (it == AddressMode.SPECIAL_REGISTER_DIRECT) specialReg!! else it.syntax }
+            .forEach { modes.append(HtmlChunk.text(it).wrapWith(HtmlChunk.div())) }
         return modes.toFragment()
     }
 

src/main/java/de/platon42/intellij/plugins/m68k/documentation/M68kLabelDefinitionDocumentationProvider.kt

@@ -0,0 +1,34 @@
+package de.platon42.intellij.plugins.m68k.documentation
+
+import com.intellij.openapi.util.text.HtmlBuilder
+import com.intellij.psi.PsiElement
+import com.intellij.psi.util.PsiTreeUtil
+import de.platon42.intellij.plugins.m68k.psi.M68kGlobalLabel
+import de.platon42.intellij.plugins.m68k.psi.M68kLocalLabel
+import de.platon42.intellij.plugins.m68k.psi.M68kNamedElement
+import de.platon42.intellij.plugins.m68k.psi.M68kStatement
+
+class M68kLabelDefinitionDocumentationProvider : AbstractM68kDocumentationProvider() {
+
+    override fun getQuickNavigateInfo(element: PsiElement, originalElement: PsiElement?): String? {
+        return generateDoc(element, originalElement)
+    }
+
+    override fun generateDoc(element: PsiElement, originalElement: PsiElement?): String? {
+        return if (element is M68kGlobalLabel || element is M68kLocalLabel) {
+            // TODO find out how we can generate inner links for more symbol references inside the expression (DocumentationManagerUtil)
+            val statement = element.parent as M68kStatement
+            var preprocessorDirective = statement.preprocessorDirective
+            if ((preprocessorDirective == null) && (statement.asmInstruction == null) && (statement.macroCall == null)) {
+                val nextLineStatement = PsiTreeUtil.skipWhitespacesAndCommentsForward(PsiTreeUtil.skipWhitespacesAndCommentsForward(statement))
+                        as? M68kStatement
+                preprocessorDirective = nextLineStatement?.preprocessorDirective
+            }
+            val builder = HtmlBuilder()
+            builder.append(getComments(statement))
+            builder.append(getDefinition(element as M68kNamedElement))
+            if (preprocessorDirective != null) builder.append(getContent(preprocessorDirective))
+            builder.toString()
+        } else null
+    }
+}

src/main/java/de/platon42/intellij/plugins/m68k/documentation/M68kMacroDefinitionDocumentationProvider.kt

@@ -0,0 +1,42 @@
+package de.platon42.intellij.plugins.m68k.documentation
+
+import com.intellij.openapi.util.text.HtmlBuilder
+import com.intellij.openapi.util.text.HtmlChunk
+import com.intellij.psi.PsiElement
+import com.intellij.psi.util.PsiTreeUtil
+import de.platon42.intellij.plugins.m68k.psi.M68kMacroCall
+import de.platon42.intellij.plugins.m68k.psi.M68kMacroDefinition
+import de.platon42.intellij.plugins.m68k.psi.utils.M68kMacroExpansionUtil
+
+class M68kMacroDefinitionDocumentationProvider : AbstractM68kDocumentationProvider() {
+
+    override fun getQuickNavigateInfo(element: PsiElement, originalElement: PsiElement?): String? {
+        return generateDoc(element, originalElement)
+    }
+
+    override fun generateDoc(element: PsiElement, originalElement: PsiElement?): String? {
+        return if (element is M68kMacroDefinition) createDoc(element, originalElement, getSettings(element).maxLongDocumentationLines) else null
+    }
+
+    override fun generateHoverDoc(element: PsiElement, originalElement: PsiElement?): String? {
+        return if (element is M68kMacroDefinition) createDoc(element, originalElement, getSettings(element).maxShortDocumentationLines) else null
+    }
+
+    private fun createDoc(macrodef: M68kMacroDefinition, originalElement: PsiElement?, linesLimit: Int): String {
+        val macroCall = PsiTreeUtil.getParentOfType(originalElement, M68kMacroCall::class.java)
+        val expandedMacro = M68kMacroExpansionUtil.expandMacro(macrodef, macroCall)
+        val builder = HtmlBuilder()
+        return builder
+            .append(getComments(macrodef))
+            .append(getDefinition(HtmlChunk.text(macrodef.name!!).code()))
+            .append(
+                getContent(
+                    HtmlBuilder().appendWithSeparators(
+                        HtmlChunk.br(),
+                        expandedMacro.take(linesLimit).map { HtmlChunk.text(it).code() }.toList()
+                    ).toFragment()
+                )
+            )
+            .toString()
+    }
+}

src/main/java/de/platon42/intellij/plugins/m68k/documentation/M68kRegisterFlowDocumentationProvider.kt

@@ -1,6 +1,5 @@
 package de.platon42.intellij.plugins.m68k.documentation
 
-import com.intellij.lang.documentation.AbstractDocumentationProvider
 import com.intellij.lang.documentation.DocumentationMarkup
 import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.util.text.HtmlBuilder
@@ -13,24 +12,24 @@ import com.intellij.ui.JBColor
 import de.platon42.intellij.plugins.m68k.asm.*
 import de.platon42.intellij.plugins.m68k.asm.Register.Companion.getRegFromName
 import de.platon42.intellij.plugins.m68k.psi.*
-import de.platon42.intellij.plugins.m68k.psi.M68kAddressModeUtil.getOtherReadWriteModifyRegisters
+import de.platon42.intellij.plugins.m68k.utils.M68kIsaUtil.checkIfInstructionUsesRegister
-import de.platon42.intellij.plugins.m68k.psi.M68kAddressModeUtil.getReadWriteModifyRegisters
+import de.platon42.intellij.plugins.m68k.utils.M68kIsaUtil.evaluateRegisterUse
 import de.platon42.intellij.plugins.m68k.utils.M68kIsaUtil.findExactIsaDataAndAllowedAdrModeForInstruction
 import de.platon42.intellij.plugins.m68k.utils.M68kIsaUtil.getOpSizeOrDefault
 import de.platon42.intellij.plugins.m68k.utils.M68kIsaUtil.modifyRwmWithOpsize
 
-class M68kRegisterFlowDocumentationProvider : AbstractDocumentationProvider() {
+class M68kRegisterFlowDocumentationProvider : AbstractM68kDocumentationProvider() {
 
     override fun generateDoc(element: PsiElement, originalElement: PsiElement?): String? {
         if (element is M68kDataRegister || element is M68kAddressRegister) {
-            return createDoc(element as M68kRegister, 100) // TODO make this configurable
+            return createDoc(element as M68kRegister, getSettings(element).maxLongDocumentationLines)
         }
         return null
     }
 
     override fun generateHoverDoc(element: PsiElement, originalElement: PsiElement?): String? {
         if (element is M68kDataRegister || element is M68kAddressRegister) {
-            return createDoc(element as M68kRegister, 4) // TODO make this configurable
+            return createDoc(element as M68kRegister, getSettings(element).maxShortDocumentationLines)
         }
         return null
     }
@@ -52,7 +51,7 @@ class M68kRegisterFlowDocumentationProvider : AbstractDocumentationProvider() {
 
         val firstOp = asmInstruction.addressingModeList[0] == addressingMode
         val cursorRwm = modifyRwmWithOpsize((adrMode.modInfo ushr if (firstOp) RWM_OP1_SHIFT else RWM_OP2_SHIFT) and RWM_OP_MASK, opSize)
-        val backtrace: MutableList<HtmlChunk> = ArrayList()
+        val backtrace = ArrayList<HtmlChunk>()
         val missingBits = if (cursorRwm and RWM_SET_L != 0) {
             if (totalRwm and RWM_SET_L == RWM_SET_L) {
                 backtrace.add(
@@ -64,10 +63,10 @@ class M68kRegisterFlowDocumentationProvider : AbstractDocumentationProvider() {
                 )
                 0
             } else {
-                (RWM_SET_L and RWM_SIZE_MASK) and totalRwm.inv()
+                RWM_SIZE_MASK and totalRwm.inv()
             }
         } else {
-            (RWM_SET_L and RWM_SIZE_MASK) and ((cursorRwm and RWM_MODIFY_L) ushr 8)
+            RWM_SIZE_MASK and (((cursorRwm and RWM_MODIFY_L) ushr RWM_MODIFY_SHIFT) or ((cursorRwm and RWM_READ_L) ushr RWM_READ_SHIFT))
         }
         val initialStatement: M68kStatement = asmInstruction.parent as M68kStatement
         val localLabelName = PsiTreeUtil.findChildOfType(initialStatement, M68kLocalLabel::class.java)?.name ?: "-->"
@@ -79,24 +78,19 @@ class M68kRegisterFlowDocumentationProvider : AbstractDocumentationProvider() {
         )
 
         backtrace.addAll(analyseFlow(register, missingBits, true, initialStatement, linesLimit) {
-            PsiTreeUtil.getPrevSiblingOfType(
+            PsiTreeUtil.getPrevSiblingOfType(it, M68kStatement::class.java)
-                it,
-                M68kStatement::class.java
-            )
         })
         backtrace.reverse()
-        val traceBits = (cursorRwm or (cursorRwm ushr 8)) and RWM_SIZE_MASK
+        val remLines = linesLimit - backtrace.size.coerceAtLeast(1)
-        backtrace.addAll(analyseFlow(register, traceBits, false, initialStatement, linesLimit) {
+        val traceBits = (cursorRwm or (cursorRwm ushr RWM_MODIFY_SHIFT) or (cursorRwm ushr RWM_READ_SHIFT)) and RWM_SIZE_MASK
-            PsiTreeUtil.getNextSiblingOfType(
+        backtrace.addAll(analyseFlow(register, traceBits, false, initialStatement, remLines) {
-                it,
+            PsiTreeUtil.getNextSiblingOfType(it, M68kStatement::class.java)
-                M68kStatement::class.java
-            )
         })
 
         val statementRows = HtmlBuilder()
         backtrace.forEach(statementRows::append)
         val builder = HtmlBuilder()
-        builder.append(HtmlChunk.text(thisInfo).wrapWith(DocumentationMarkup.DEFINITION_ELEMENT))
+        builder.append(getDefinition(thisInfo))
         builder.append(statementRows.wrapWith(DocumentationMarkup.SECTIONS_TABLE.style("padding-left: 8pt; padding-right: 8pt")))
         return builder.toString()
     }
@@ -108,12 +102,12 @@ class M68kRegisterFlowDocumentationProvider : AbstractDocumentationProvider() {
         startingStatement: M68kStatement,
         linesLimit: Int,
         direction: (statement: M68kStatement) -> M68kStatement?
-    ): MutableList<HtmlChunk> {
+    ): List<HtmlChunk> {
         var missingBits = rwmBits
         var currStatement = startingStatement
-        val statementLines: MutableList<HtmlChunk> = ArrayList()
+        val statementLines = ArrayList<HtmlChunk>()
         val rn = register.regname
-        var addAbrevDots = false
+        var addAbbrevDots = false
         var lines = 0
         while (missingBits > 0) {
             val globalLabel = PsiTreeUtil.findChildOfType(currStatement, M68kGlobalLabel::class.java)
@@ -127,17 +121,17 @@ class M68kRegisterFlowDocumentationProvider : AbstractDocumentationProvider() {
             currStatement = direction.invoke(currStatement) ?: break
             val currAsmInstruction = PsiTreeUtil.getChildOfType(currStatement, M68kAsmInstruction::class.java) ?: continue
             if (checkIfInstructionUsesRegister(currAsmInstruction, register)) {
-                if (addAbrevDots) {
+                if (addAbbrevDots) {
                     ++lines
                     statementLines.add(createAbbreviationDots())
                 }
                 if (++lines > linesLimit) {
-                    if (!addAbrevDots) {
+                    if (!addAbbrevDots) {
                         statementLines.add(createAbbreviationDots())
                     }
                     break
                 }
-                addAbrevDots = false
+                addAbbrevDots = false
                 val (_, currAdrMode) = findExactIsaDataAndAllowedAdrModeForInstruction(currAsmInstruction) ?: continue
 
                 val localLabelName = PsiTreeUtil.findChildOfType(currStatement, M68kLocalLabel::class.java)?.name ?: "        "
@@ -163,7 +157,7 @@ class M68kRegisterFlowDocumentationProvider : AbstractDocumentationProvider() {
                         .children(lineBuilder.wrapWith(DocumentationMarkup.SECTION_CONTENT_CELL))
                 )
             } else {
-                addAbrevDots = true
+                addAbbrevDots = true
             }
         }
         return statementLines
@@ -189,12 +183,12 @@ class M68kRegisterFlowDocumentationProvider : AbstractDocumentationProvider() {
 
     private fun rwmToDisplayText(rwm: Int, rn: String) =
         when (rwm) {
-            RWM_READ_B -> "reads $rn.b"
+            RWM_READ_B -> "uses $rn.b"
-            RWM_READ_W -> "reads $rn.w"
+            RWM_READ_W -> "uses $rn.w"
-            RWM_READ_L -> "reads $rn.l"
+            RWM_READ_L -> "uses $rn.l"
-            RWM_MODIFY_B -> "modifies $rn.b"
+            RWM_MODIFY_B -> "changes $rn.b"
-            RWM_MODIFY_W -> "modifies $rn.w"
+            RWM_MODIFY_W -> "changes $rn.w"
-            RWM_MODIFY_L -> "modifies $rn.l"
+            RWM_MODIFY_L -> "changes $rn.l"
             RWM_SET_B -> "sets $rn.b"
             RWM_SET_W -> "sets $rn.w"
             RWM_SET_L -> "sets $rn.l"
@@ -210,30 +204,6 @@ class M68kRegisterFlowDocumentationProvider : AbstractDocumentationProvider() {
         )
         .children(DocumentationMarkup.SECTION_CONTENT_CELL.child(HtmlChunk.nbsp()))
 
-    private fun evaluateRegisterUse(
-        asmInstruction: M68kAsmInstruction,
-        adrMode: AllowedAdrMode,
-        register: Register
-    ): List<Int> {
-        val opSize = getOpSizeOrDefault(asmInstruction.asmOp.opSize, adrMode)
-
-        val rwm1 = modifyRwmWithOpsize((adrMode.modInfo ushr RWM_OP1_SHIFT) and RWM_OP_MASK, opSize)
-        val rwm2 = if (asmInstruction.addressingModeList.size > 1) modifyRwmWithOpsize((adrMode.modInfo ushr RWM_OP2_SHIFT) and RWM_OP_MASK, opSize) else 0
-        return getReadWriteModifyRegisters(asmInstruction.addressingModeList[0], rwm1).asSequence()
-            .plus(getReadWriteModifyRegisters(asmInstruction.addressingModeList.getOrNull(1), rwm2))
-            .plus(getOtherReadWriteModifyRegisters(adrMode.modInfo))
-            .filter { it.first == register }
-            .map { it.second }
-            .toList()
-    }
-
-    private fun checkIfInstructionUsesRegister(instruction: M68kAsmInstruction, register: Register): Boolean {
-        if (instruction.addressingModeList.isEmpty()) {
-            return false
-        }
-        return instruction.addressingModeList.any { aml -> getReadWriteModifyRegisters(aml, 0).any { it.first == register } }
-    }
-
     override fun getCustomDocumentationElement(editor: Editor, file: PsiFile, contextElement: PsiElement?, targetOffset: Int): PsiElement? {
         if (contextElement == null) return null
         if (contextElement is M68kDataRegister || contextElement is M68kAddressRegister) return contextElement

src/main/java/de/platon42/intellij/plugins/m68k/documentation/M68kSymbolDefinitionDocumentationProvider.kt

@@ -1,13 +1,11 @@
 package de.platon42.intellij.plugins.m68k.documentation
 
-import com.intellij.lang.documentation.AbstractDocumentationProvider
+import com.intellij.openapi.util.text.HtmlBuilder
-import com.intellij.lang.documentation.DocumentationMarkup
-import com.intellij.openapi.util.text.StringUtil
 import com.intellij.psi.PsiElement
 import de.platon42.intellij.plugins.m68k.psi.M68kAssignment
 import de.platon42.intellij.plugins.m68k.psi.M68kSymbolDefinition
 
-class M68kSymbolDefinitionDocumentationProvider : AbstractDocumentationProvider() {
+class M68kSymbolDefinitionDocumentationProvider : AbstractM68kDocumentationProvider() {
 
     override fun getQuickNavigateInfo(element: PsiElement, originalElement: PsiElement?): String? {
         return generateDoc(element, originalElement)
@@ -16,9 +14,12 @@ class M68kSymbolDefinitionDocumentationProvider : AbstractDocumentationProvider(
     override fun generateDoc(element: PsiElement, originalElement: PsiElement?): String? {
         return if (element is M68kSymbolDefinition) {
             // TODO find out how we can generate inner links for more symbol references inside the expression (DocumentationManagerUtil)
-            val value = (element.getParent() as M68kAssignment).expr.text
+            val assignment = element.parent as M68kAssignment
-            DocumentationMarkup.DEFINITION_START + StringUtil.escapeXmlEntities(element.name!!) + DocumentationMarkup.DEFINITION_END +
+            HtmlBuilder()
-                    DocumentationMarkup.CONTENT_START + StringUtil.escapeXmlEntities(value) + DocumentationMarkup.CONTENT_END
+                .append(getComments(assignment.parent))
+                .append(getDefinition(element))
+                .append(getContent(assignment.expr))
+                .toString()
         } else null
     }
 }

src/main/java/de/platon42/intellij/plugins/m68k/inspections/M68kDeadWriteInspection.kt

@@ -0,0 +1,104 @@
+package de.platon42.intellij.plugins.m68k.inspections
+
+import com.intellij.codeInspection.InspectionManager
+import com.intellij.codeInspection.ProblemDescriptor
+import com.intellij.codeInspection.ProblemHighlightType
+import com.intellij.psi.util.PsiTreeUtil
+import com.intellij.util.SmartList
+import de.platon42.intellij.plugins.m68k.asm.*
+import de.platon42.intellij.plugins.m68k.asm.M68kIsa.findMatchingInstructions
+import de.platon42.intellij.plugins.m68k.psi.*
+import de.platon42.intellij.plugins.m68k.utils.M68kIsaUtil
+import de.platon42.intellij.plugins.m68k.utils.M68kIsaUtil.checkIfInstructionUsesRegister
+import de.platon42.intellij.plugins.m68k.utils.M68kIsaUtil.evaluateRegisterUse
+import de.platon42.intellij.plugins.m68k.utils.M68kIsaUtil.findExactIsaDataAndAllowedAdrModeForInstruction
+import de.platon42.intellij.plugins.m68k.utils.M68kIsaUtil.getConcreteTestedCcFromMnemonic
+
+class M68kDeadWriteInspection : AbstractBaseM68kLocalInspectionTool() {
+
+    companion object {
+        private const val DISPLAY_NAME = "Dead writes to registers"
+
+        private const val DEAD_WRITE_MSG_TEMPLATE = "Register %s is overwritten later without being used"
+        private const val POSSIBLY_DEAD_WRITE_MSG_TEMPLATE = "Register %s is overwritten later (only CC evaluated?)"
+    }
+
+    override fun getDisplayName() = DISPLAY_NAME
+
+    override fun checkAsmInstruction(asmInstruction: M68kAsmInstruction, manager: InspectionManager, isOnTheFly: Boolean): Array<ProblemDescriptor>? {
+        val asmOp = asmInstruction.asmOp
+        if (asmInstruction.addressingModeList.isEmpty()) return emptyArray()
+
+        val isaDataCandidates = findMatchingInstructions(asmOp.mnemonic)
+        if (isaDataCandidates.isEmpty()) return emptyArray()
+        val (_, adrMode) = findExactIsaDataAndAllowedAdrModeForInstruction(asmInstruction) ?: return emptyArray()
+
+        val opSize = M68kIsaUtil.getOpSizeOrDefault(asmInstruction.asmOp.opSize, adrMode)
+        val rwm1 = M68kIsaUtil.modifyRwmWithOpsize((adrMode.modInfo ushr RWM_OP1_SHIFT) and RWM_OP_MASK, opSize)
+        val rwm2 = if (asmInstruction.addressingModeList.size > 1) M68kIsaUtil.modifyRwmWithOpsize(
+            (adrMode.modInfo ushr RWM_OP2_SHIFT) and RWM_OP_MASK, opSize
+        ) else 0
+        val regsWritten = M68kAddressModeUtil.getReadWriteModifyRegisters(asmInstruction.addressingModeList[0], rwm1).asSequence()
+            .plus(M68kAddressModeUtil.getReadWriteModifyRegisters(asmInstruction.addressingModeList.getOrNull(1), rwm2))
+            .plus(M68kAddressModeUtil.getOtherReadWriteModifyRegisters(adrMode.modInfo))
+            .filter { (it.second and RWM_SET_L) > 0 }
+            .distinct()
+            .toList()
+
+        val hints = SmartList<ProblemDescriptor>()
+        for (regPair in regsWritten) {
+            val register = regPair.first
+            var rwm = regPair.second
+            var currStatement = asmInstruction.parent as M68kStatement
+
+            var ccModification = adrMode.affectedCc
+            var ccOverwritten = false
+            var ccTested = false
+            var hasModification = false
+
+            while (true) {
+                currStatement = PsiTreeUtil.getNextSiblingOfType(currStatement, M68kStatement::class.java) ?: break
+                val globalLabel = PsiTreeUtil.findChildOfType(currStatement, M68kGlobalLabel::class.java)
+                if (globalLabel != null) break
+                if (PsiTreeUtil.getChildOfType(currStatement, M68kPreprocessorDirective::class.java) != null) break
+
+                // as we cannot evaluate macros right now, abort at macros containing the register name (only lower case for simplicity)
+                val macroCall = PsiTreeUtil.getChildOfType(currStatement, M68kMacroCall::class.java)
+                if (macroCall?.exprList?.any { it.textMatches(register.regname) } == true) break
+
+                val currAsmInstruction = PsiTreeUtil.getChildOfType(currStatement, M68kAsmInstruction::class.java) ?: continue
+                val (isaData, currAdrMode) = findExactIsaDataAndAllowedAdrModeForInstruction(currAsmInstruction) ?: continue
+                if (isaData.changesControlFlow) break
+                val testedCc = getConcreteTestedCcFromMnemonic(currAsmInstruction.asmOp.mnemonic, isaData, currAdrMode)
+                if (((testedCc and ccModification) > 0) && !ccOverwritten) ccTested = true
+                if (currAdrMode.affectedCc != 0) ccOverwritten = true
+                if (checkIfInstructionUsesRegister(currAsmInstruction, register)) {
+                    val totalRwms = evaluateRegisterUse(currAsmInstruction, currAdrMode, register).reduce(Int::or)
+                    if (totalRwms and RWM_READ_L > 0) break
+                    if (totalRwms and RWM_MODIFY_L > 0) {
+                        hasModification = true
+                        ccOverwritten = false
+                        ccModification = ccModification or currAdrMode.affectedCc
+                        rwm = (totalRwms ushr RWM_MODIFY_SHIFT) and RWM_SET_L
+                    }
+                    if (totalRwms and RWM_SET_L >= rwm) {
+                        if (ccTested && hasModification) {
+                            break
+                        }
+                        hints.add(
+                            manager.createProblemDescriptor(
+                                asmInstruction,
+                                asmInstruction,
+                                (if (ccTested) POSSIBLY_DEAD_WRITE_MSG_TEMPLATE else DEAD_WRITE_MSG_TEMPLATE).format(register.regname),
+                                if (ccTested) ProblemHighlightType.WEAK_WARNING else ProblemHighlightType.WARNING,
+                                isOnTheFly
+                            )
+                        )
+                        break
+                    }
+                }
+            }
+        }
+        return hints.toTypedArray()
+    }
+}

src/main/java/de/platon42/intellij/plugins/m68k/inspections/M68kInspectionSuppressor.kt

@@ -0,0 +1,83 @@
+package de.platon42.intellij.plugins.m68k.inspections
+
+import com.intellij.codeInspection.InspectionSuppressor
+import com.intellij.codeInspection.ProblemDescriptor
+import com.intellij.codeInspection.SuppressQuickFix
+import com.intellij.openapi.project.Project
+import com.intellij.psi.PsiComment
+import com.intellij.psi.PsiDocumentManager
+import com.intellij.psi.PsiElement
+import com.intellij.psi.util.PsiTreeUtil
+import de.platon42.intellij.plugins.m68k.psi.M68kPsiElement
+import de.platon42.intellij.plugins.m68k.psi.M68kStatement
+
+class M68kInspectionSuppressor : InspectionSuppressor {
+
+    companion object {
+        const val MARKER = "suppress "
+    }
+
+    override fun isSuppressedFor(element: PsiElement, toolId: String): Boolean {
+        if (element !is M68kPsiElement) return false
+        val statement = PsiTreeUtil.getParentOfType(element, M68kStatement::class.java) ?: return false
+        val nextToken = PsiTreeUtil.skipWhitespacesForward(statement)
+        return isSuppressedWithComment(nextToken, toolId) || isSuppressedWithComment(PsiTreeUtil.skipWhitespacesBackward(statement), toolId)
+    }
+
+    override fun getSuppressActions(element: PsiElement?, toolId: String): Array<SuppressQuickFix> {
+        return arrayOf(LineSuppressQuickFix(toolId))
+    }
+
+    private fun isSuppressedWithComment(nextToken: PsiElement?, toolId: String): Boolean {
+        return if (nextToken is PsiComment) {
+            val comment = nextToken.text
+            comment.contains(MARKER) && comment.contains(toolId)
+        } else {
+            false
+        }
+    }
+
+    class LineSuppressQuickFix(private val toolId: String) : SuppressQuickFix {
+
+        override fun getFamilyName() = "Suppress for statement"
+
+        override fun applyFix(project: Project, descriptor: ProblemDescriptor) {
+            val statement = PsiTreeUtil.getParentOfType(descriptor.startElement, M68kStatement::class.java) ?: return
+
+            val document = PsiDocumentManager.getInstance(project).getDocument(statement.containingFile) ?: return
+            val lineNumber = document.getLineNumber(statement.textOffset)
+            var usePrevLine = false
+            val nextToken = PsiTreeUtil.skipWhitespacesForward(statement)
+            if (nextToken is PsiComment) {
+                val comment = nextToken.text
+                if (comment.contains(MARKER)) {
+                    if (!comment.contains(toolId)) {
+                        document.insertString(document.getLineEndOffset(lineNumber), " $toolId")
+                    }
+                    return
+                } else {
+                    usePrevLine = true
+                }
+            }
+            val prevToken = PsiTreeUtil.skipWhitespacesBackward(statement)
+            if (prevToken is PsiComment) {
+                val comment = prevToken.text
+                if (comment.contains(MARKER)) {
+                    if (!comment.contains(toolId)) {
+                        document.insertString(document.getLineEndOffset(document.getLineNumber(prevToken.textOffset)), " $toolId")
+                    }
+                    return
+                }
+            }
+            if (usePrevLine) {
+                document.insertString(document.getLineStartOffset(lineNumber), "; $MARKER$toolId\n")
+            } else {
+                document.insertString(document.getLineEndOffset(lineNumber), "\t; $MARKER$toolId")
+            }
+        }
+
+        override fun isAvailable(project: Project, context: PsiElement) = true
+
+        override fun isSuppressAll() = false
+    }
+}

src/main/java/de/platon42/intellij/plugins/m68k/inspections/M68kSyntaxInspection.kt

@@ -133,7 +133,6 @@ class M68kSyntaxInspection : AbstractBaseM68kLocalInspectionTool() {
                 )
             }
             
-
             val supportedOpSizes = findSupportedOpSizes(matchingModeIsaDataIgnoringSize, op1, op2, specialReg)
             return arrayOf(
                 when (supportedOpSizes) {

src/main/java/de/platon42/intellij/plugins/m68k/inspections/M68kUnexpectedConditionalInstructionInspection.kt

@@ -0,0 +1,54 @@
+package de.platon42.intellij.plugins.m68k.inspections
+
+import com.intellij.codeInspection.InspectionManager
+import com.intellij.codeInspection.ProblemDescriptor
+import com.intellij.codeInspection.ProblemHighlightType
+import com.intellij.psi.util.PsiTreeUtil
+import de.platon42.intellij.plugins.m68k.asm.M68kIsa.findMatchingInstructions
+import de.platon42.intellij.plugins.m68k.psi.*
+import de.platon42.intellij.plugins.m68k.utils.M68kIsaUtil
+import de.platon42.intellij.plugins.m68k.utils.M68kIsaUtil.findExactIsaDataAndAllowedAdrModeForInstruction
+
+class M68kUnexpectedConditionalInstructionInspection : AbstractBaseM68kLocalInspectionTool() {
+
+    companion object {
+        private const val DISPLAY_NAME = "Unaffected condition codes before conditional instruction"
+
+        private const val UNAFFECTED_CONDITION_CODES_MSG_TEMPLATE = "Condition codes unaffected by instruction (%s - %s)"
+    }
+
+    override fun getDisplayName() = DISPLAY_NAME
+
+    override fun checkAsmInstruction(asmInstruction: M68kAsmInstruction, manager: InspectionManager, isOnTheFly: Boolean): Array<ProblemDescriptor>? {
+        val asmOp = asmInstruction.asmOp
+        if (asmInstruction.addressingModeList.isEmpty()) return emptyArray()
+
+        val isaDataCandidates = findMatchingInstructions(asmOp.mnemonic)
+        if (isaDataCandidates.isEmpty()) return emptyArray()
+        val (isaData, adrMode) = findExactIsaDataAndAllowedAdrModeForInstruction(asmInstruction) ?: return emptyArray()
+        if ((adrMode.affectedCc > 0) || (adrMode.testedCc > 0) || isaData.changesControlFlow) return emptyArray()
+
+        var currStatement = asmInstruction.parent as M68kStatement
+        while (true) {
+            currStatement = PsiTreeUtil.getNextSiblingOfType(currStatement, M68kStatement::class.java) ?: break
+            val globalLabel = PsiTreeUtil.findChildOfType(currStatement, M68kGlobalLabel::class.java)
+            if (globalLabel != null) break
+            if (PsiTreeUtil.findChildOfAnyType(currStatement, M68kMacroCall::class.java, M68kPreprocessorDirective::class.java) != null) break
+            val currAsmInstruction = PsiTreeUtil.getChildOfType(currStatement, M68kAsmInstruction::class.java) ?: continue
+            val (currIsaData, currAdrMode) = findExactIsaDataAndAllowedAdrModeForInstruction(currAsmInstruction) ?: break
+            val testedCc = M68kIsaUtil.getConcreteTestedCcFromMnemonic(currAsmInstruction.asmOp.mnemonic, currIsaData, currAdrMode)
+            if (testedCc == 0) break
+
+            return arrayOf(
+                manager.createProblemDescriptor(
+                    asmInstruction,
+                    asmInstruction,
+                    UNAFFECTED_CONDITION_CODES_MSG_TEMPLATE.format(isaData.mnemonic, isaData.description),
+                    ProblemHighlightType.WARNING,
+                    isOnTheFly
+                )
+            )
+        }
+        return emptyArray()
+    }
+}

src/main/java/de/platon42/intellij/plugins/m68k/inspections/M68kUnresolvedReferenceInspection.kt

@@ -0,0 +1,48 @@
+package de.platon42.intellij.plugins.m68k.inspections
+
+import com.intellij.codeInspection.LocalInspectionToolSession
+import com.intellij.codeInspection.ProblemHighlightType
+import com.intellij.codeInspection.ProblemsHolder
+import com.intellij.psi.PsiElementVisitor
+import com.intellij.psi.PsiPolyVariantReference
+import de.platon42.intellij.plugins.m68k.psi.M68kMacroCall
+import de.platon42.intellij.plugins.m68k.psi.M68kSymbolReference
+import de.platon42.intellij.plugins.m68k.psi.M68kVisitor
+import de.platon42.intellij.plugins.m68k.refs.M68kGlobalLabelSymbolReference
+
+class M68kUnresolvedReferenceInspection : AbstractBaseM68kLocalInspectionTool() {
+
+    companion object {
+        private const val DISPLAY_NAME = "Unresolved label/symbol/macro reference"
+    }
+
+    override fun getDisplayName() = DISPLAY_NAME
+
+    override fun buildVisitor(holder: ProblemsHolder, isOnTheFly: Boolean, session: LocalInspectionToolSession): PsiElementVisitor {
+        return object : M68kVisitor() {
+            override fun visitMacroCall(macroCall: M68kMacroCall) {
+                val reference = macroCall.reference as? PsiPolyVariantReference ?: return
+                val resolve = reference.multiResolve(false)
+                if (resolve.isEmpty()) {
+                    holder.registerProblem(reference)
+                }
+            }
+
+            override fun visitSymbolReference(symbolReference: M68kSymbolReference) {
+                val references = symbolReference.references ?: return
+                if (references.isEmpty()) return
+                val resolve = references.mapNotNull { it as? PsiPolyVariantReference }
+                    .firstNotNullOfOrNull { it.multiResolve(false).ifEmpty { null } }
+                if (resolve == null) {
+                    // TODO currently, because macro invocations are not evaluated, mark missing symbols only as weak warning
+                    val makeWeak = references.any { it is M68kGlobalLabelSymbolReference }
+                    if (makeWeak) {
+                        holder.registerProblem(references.first(), ProblemHighlightType.WEAK_WARNING)
+                    } else {
+                        holder.registerProblem(references.first())
+                    }
+                }
+            }
+        }
+    }
+}

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

@@ -19,11 +19,17 @@ object LexerUtil {
             && text.dropLast(1).endsWith('.')
             && mnemonics.contains(text.dropLast(2).toString().lowercase())
 
+    @JvmStatic
+    fun isEndDirective(text: CharSequence) = text.contentEquals("end", ignoreCase = true)
+
     @JvmStatic
     fun isDataDirective(text: CharSequence) = AssemblerDirectives.dataDirectives.contains(text.toString().lowercase())
 
     @JvmStatic
-    fun isOtherDirective(text: CharSequence) = AssemblerDirectives.otherDirective.contains(text.toString().lowercase())
+    fun isPlainDirective(text: CharSequence) = AssemblerDirectives.plainDirectives.contains(text.toString().lowercase())
+
+    @JvmStatic
+    fun isOtherDirective(text: CharSequence) = AssemblerDirectives.otherDirectives.contains(text.toString().lowercase())
 
     @JvmStatic
     fun pushbackAssignment(text: CharSequence): Int {
@@ -52,7 +58,7 @@ object LexerUtil {
     @JvmStatic
     fun handleMacroMode(lexer: _M68kLexer): IElementType {
         if (lexer.lexerPrefs.macroParametersUnparsed) {
-            lexer.yybegin(_M68kLexer.MACROCALL)
+            lexer.yybegin(_M68kLexer.PLAINPARAMS)
         } else {
             lexer.yybegin(_M68kLexer.ASMOPS)
         }
@@ -69,4 +75,13 @@ object LexerUtil {
         lexer.yybegin(_M68kLexer.MACROLINE)
         return TokenType.WHITE_SPACE
     }
+
+    fun unquoteString(string: String) = string.run {
+        when {
+            startsWith('"') -> removeSurrounding("\"")
+            startsWith('\'') -> removeSurrounding("'")
+            startsWith('<') -> removeSurrounding("<", ">")
+            else -> this
+        }
+    }
 }

src/main/java/de/platon42/intellij/plugins/m68k/lexer/M68kLexerPrefs.kt

@@ -4,5 +4,8 @@ data class M68kLexerPrefs(
     var spaceIntroducesComment: Boolean = false,
     var maxLinesPerMacro: Int = 250,
     var macroSectionUnparsed: Boolean = false,
-    var macroParametersUnparsed: Boolean = true
+    var macroParametersUnparsed: Boolean = true,
+
+    var maxShortDocumentationLines: Int = 5,
+    var maxLongDocumentationLines: Int = 100,
 )

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

@@ -72,7 +72,7 @@ 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,MACRODEF,MACROLINE,MACROTERMINATION,MACROWAITEOL
+%state NOSOL,INSTRPART,ASMINSTR,ASMOPS,ASMOPS_OP,ASSIGNMENT,EXPR,EXPR_OP,PLAINPARAMS,WAITEOL,MACRODEF,MACROLINE,MACROTERMINATION,MACROWAITEOL
 
 %%
 <YYINITIAL, NOSOL>
@@ -81,7 +81,7 @@ PLAIN_MACRO_LINE=[^;\r\n]+
   {HASH_COMMENT}      { yybegin(YYINITIAL); return COMMENT; }
 }
 
-<INSTRPART,ASMINSTR,MACROCALL,ASSIGNMENT,EXPR,EXPR_OP,ASMOPS,ASMOPS_OP>
+<INSTRPART,ASMINSTR,PLAINPARAMS,ASSIGNMENT,EXPR,EXPR_OP,ASMOPS,ASMOPS_OP>
 {
   {EOL}               { yybegin(YYINITIAL); return EOL; }
   {COMMENT}           { yybegin(WAITEOL); return COMMENT; }
@@ -92,7 +92,7 @@ PLAIN_MACRO_LINE=[^;\r\n]+
   {WHITE_SPACE}       { return WHITE_SPACE; }
 }
 
-<MACROCALL, EXPR, EXPR_OP, ASMOPS, ASMOPS_OP> {
+<PLAINPARAMS, EXPR, EXPR_OP, ASMOPS, ASMOPS_OP> {
   {WHITE_SPACE}       { return handleEolCommentWhitespace(this); }
 }
 
@@ -102,6 +102,7 @@ PLAIN_MACRO_LINE=[^;\r\n]+
   {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; }
+  "."                 { yybegin(INSTRPART); eatOneWhitespace = false; return LOCAL_LABEL_DEF; }
 }
 
 <NOSOL> {
@@ -116,8 +117,10 @@ PLAIN_MACRO_LINE=[^;\r\n]+
   {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(isEndDirective(yytext())) { yybegin(YYINITIAL); zzAtEOF = true; return null; }
-                        if(isOtherDirective(yytext())) { startExpr(EXPR, EXPR_OP); return OTHER_DIRECTIVE; }
+                        if(isDataDirective(yytext())) { eatOneWhitespace = true; startExpr(EXPR, EXPR_OP); return DATA_DIRECTIVE; }
+                        if(isPlainDirective(yytext())) { eatOneWhitespace = true; yybegin(PLAINPARAMS); return OTHER_DIRECTIVE; }
+                        if(isOtherDirective(yytext())) { eatOneWhitespace = true; startExpr(EXPR, EXPR_OP); return OTHER_DIRECTIVE; }
                         return handleMacroMode(this);
                       }
   {MACRONAME}         { return handleMacroMode(this); }
@@ -136,7 +139,7 @@ PLAIN_MACRO_LINE=[^;\r\n]+
   {OPSIZE_L}          { return OPSIZE_L; }
 }
 
-<MACROCALL> {
+<PLAINPARAMS> {
   ","                 { return SEPARATOR; }
 
   {PLAINPARAM}        { return STRINGLIT; }
@@ -165,7 +168,6 @@ PLAIN_MACRO_LINE=[^;\r\n]+
   "+"                 { return OP_PLUS; }
   "-"                 { return OP_MINUS; }
   "*"                 { yybegin(exprOpState); return CURRENT_PC_SYMBOL; }
-
 }
 
 <EXPR> {
@@ -213,8 +215,12 @@ PLAIN_MACRO_LINE=[^;\r\n]+
   "sr"                { yybegin(exprOpState); return REG_SR; }
   "usp"               { yybegin(exprOpState); return REG_USP; }
   "vbr"               { yybegin(exprOpState); return REG_VBR; }
+  "dfc"               { yybegin(exprOpState); return REG_DFC; }
+  "sfc"               { yybegin(exprOpState); return REG_SFC; }
 
   "#"                 { return HASH; }
+  "\["                { return SQUARE_L; }
+//  "\]"                { return SQUARE_R; }
 
   {SYMBOL}            { yybegin(exprOpState); return SYMBOL; }
 }
@@ -223,6 +229,8 @@ PLAIN_MACRO_LINE=[^;\r\n]+
   {OPSIZE_BS}         { return OPSIZE_BS; }
   {OPSIZE_W}          { return OPSIZE_W; }
   {OPSIZE_L}          { return OPSIZE_L; }
+  "\["                { return SQUARE_L; }
+  "\]"                { return SQUARE_R; }
 }
 
 <WAITEOL>

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

@@ -121,11 +121,10 @@ M68kFile ::= line*
 private line ::= !<<eof>> (MacroDefinition | statement) (<<eof>>|EOL)
 
 statement ::= (Assignment
-            | PreprocessorDirective
             | LabelInsts)
-            {pin=1 recoverWhile=statement_recover};
+            {pin = 1 recoverWhile = statement_recover}
 
-private statement_recover ::= !(EOL)
+private statement_recover ::= !(EOL) { consumeTokenMethod = "consumeTokenFast" }
 
 SymbolDefinition ::= SYMBOLDEF {
     implements = "de.platon42.intellij.plugins.m68k.psi.M68kNamedElement"
@@ -140,8 +139,8 @@ Assignment ::= SymbolDefinition COLON? (OP_ASSIGN|EQU) expr
 private LabelInsts ::= LabelWithInstruction | LabelOnly | InstructionOnly
 
 private LabelOnly ::= Label
-private LabelWithInstruction ::= Label Instruction
+private LabelWithInstruction ::= Label (Instruction|PreprocessorDirective)
-private InstructionOnly ::= Instruction
+private InstructionOnly ::= (Instruction|PreprocessorDirective)
 
 LocalLabel ::= LOCAL_LABEL_DEF COLON? {
     name = "local label"
@@ -165,6 +164,7 @@ OperandSize ::= (OPSIZE_BS|OPSIZE_W|OPSIZE_L) {
     name = ".s|.b|.w|.l"
     methods = [getSize]
 }
+
 AddressSize ::= (OPSIZE_W|OPSIZE_L) { name = ".w|.l" }
 DataWidth ::= (OPSIZE_W|OPSIZE_L) { name = ".w|.l" }
 
@@ -173,8 +173,11 @@ AsmOp ::= MNEMONIC OperandSize? {
     methods = [getMnemonic getOpSize]
 }
 
-PreprocessorDirective ::= Label? (DATA_DIRECTIVE | OTHER_DIRECTIVE)
+PreprocessorKeyword ::= (DATA_DIRECTIVE | OTHER_DIRECTIVE)
-        PreprocessorOperands?
+
+PreprocessorDirective ::= PreprocessorKeyword PreprocessorOperands? {
+    mixin = "de.platon42.intellij.plugins.m68k.psi.M68kPreprocessorDirectiveMixin"
+}
 
 MacroPlainLine ::= MACRO_LINE
 MacroNameDefinition ::= MACRO_NAME
@@ -225,7 +228,7 @@ AddressRegister ::= AREG | REG_SP {
     extends = Register
 }
 
-SpecialRegister ::= REG_CCR | REG_SR | REG_USP | REG_VBR {
+SpecialRegister ::= REG_CCR | REG_SR | REG_USP | REG_VBR | REG_SFC | REG_DFC {
     name = "special register"
     extends = Register
 }
@@ -234,14 +237,26 @@ Register ::= DataRegister | AddressRegister | SpecialRegister
 
 private DataOrAddressRegister ::= DataRegister | AddressRegister { name = "data or address register"}
 
-IndexRegister ::= DataOrAddressRegister DataWidth?
+BaseDisplacement ::= expr DataWidth?
+OuterDisplacement ::= expr DataWidth?
+
+IndexRegister ::= DataOrAddressRegister DataWidth? (OP_AR_MUL IndexScale)?
 {
     name = "index register"
     methods = [
+        indexRegister = "DataOrAddressRegister"
         isLongWidth
     ]
 }
 
+IndexScale ::= expr
+{
+    name = "scale value"
+    methods = [
+        indexScale = "expr"
+    ]
+}
+
 AddressingMode ::= ImmediateData
                 | AddressRegisterIndirectPreDecAddressingMode
                 | AddressRegisterIndirectPostIncAddressingMode
@@ -254,6 +269,14 @@ AddressingMode ::= ImmediateData
                 | ProgramCounterIndirectWithDisplacementOldAddressingMode
                 | AddressRegisterIndirectWithIndexOldAddressingMode
                 | ProgramCounterIndirectWithIndexOldAddressingMode
+                | AddressRegisterIndirectWithIndexBaseDisplacementAddressingMode
+                | ProgramCounterIndirectWithIndexBaseDisplacementAddressingMode
+                | MemoryIndirectAddressingMode
+                | ProgramCounterMemoryIndirectAddressingMode
+                | MemoryIndirectPostIndexedAddressingMode
+                | ProgramCounterMemoryIndirectPostIndexedAddressingMode
+                | MemoryIndirectPreIndexedAddressingMode
+                | ProgramCounterMemoryIndirectPreIndexedAddressingMode
                 | SpecialRegisterDirectAddressingMode
                 | DataRegisterDirectAddressingMode
                 | AddressRegisterDirectAddressingMode
@@ -266,6 +289,7 @@ AddressRegisterDirectAddressingMode ::= AddressRegister !(OP_MINUS|OP_AR_DIV)
 AddressRegisterIndirectAddressingMode ::= ROUND_L AddressRegister ROUND_R !OP_PLUS { implements = "de.platon42.intellij.plugins.m68k.psi.M68kWithAddressRegisterIndirect" }
 AddressRegisterIndirectPostIncAddressingMode ::= ROUND_L AddressRegister ROUND_R OP_PLUS { implements = "de.platon42.intellij.plugins.m68k.psi.M68kWithAddressRegisterIndirect" }
 AddressRegisterIndirectPreDecAddressingMode ::= OP_MINUS ROUND_L AddressRegister ROUND_R { implements = "de.platon42.intellij.plugins.m68k.psi.M68kWithAddressRegisterIndirect" }
+
 AddressRegisterIndirectWithDisplacementOldAddressingMode ::= expr ROUND_L AddressRegister ROUND_R
 {
     implements = [
@@ -276,6 +300,7 @@ AddressRegisterIndirectWithDisplacementOldAddressingMode ::= expr ROUND_L Addres
         displacement = "expr"
     ]
 }
+
 AddressRegisterIndirectWithDisplacementNewAddressingMode ::= ROUND_L expr SEPARATOR AddressRegister ROUND_R
 {
     implements = [
@@ -311,6 +336,77 @@ AddressRegisterIndirectWithIndexNewAddressingMode ::= ROUND_L (expr SEPARATOR)?
     ]
 }
 
+private internalBaseDisplacementOption1 ::= (BaseDisplacement SEPARATOR)? (AddressRegister SEPARATOR)? IndexRegister
+private internalBaseDisplacementOption2 ::= (BaseDisplacement SEPARATOR)? AddressRegister (SEPARATOR IndexRegister)?
+private internalBaseDisplacementOption3 ::= BaseDisplacement (SEPARATOR AddressRegister)? (SEPARATOR IndexRegister)?
+
+AddressRegisterIndirectWithIndexBaseDisplacementAddressingMode ::= ROUND_L (internalBaseDisplacementOption1|internalBaseDisplacementOption2|internalBaseDisplacementOption3)? ROUND_R
+{
+    implements = [
+        "de.platon42.intellij.plugins.m68k.psi.M68kWithOptionalAddressRegisterIndirect"
+        "de.platon42.intellij.plugins.m68k.psi.M68kWithBaseDisplacement"
+        "de.platon42.intellij.plugins.m68k.psi.M68kWithOptionalIndexRegister"
+    ]
+    methods = [
+        baseDisplacement = "BaseDisplacement"
+    ]
+}
+
+ProgramCounterIndirectWithIndexBaseDisplacementAddressingMode ::= ROUND_L (BaseDisplacement SEPARATOR)? PC (SEPARATOR IndexRegister)? ROUND_R
+{
+    implements = [
+        "de.platon42.intellij.plugins.m68k.psi.M68kWithBaseDisplacement"
+        "de.platon42.intellij.plugins.m68k.psi.M68kWithOptionalIndexRegister"
+    ]
+    methods = [
+        baseDisplacement = "BaseDisplacement"
+    ]
+}
+
+MemoryIndirectAddressingMode ::= ROUND_L SQUARE_L (BaseDisplacement SEPARATOR)? AddressRegister SQUARE_R (SEPARATOR OuterDisplacement)? ROUND_R
+{
+    implements = [
+        "de.platon42.intellij.plugins.m68k.psi.M68kWithAddressRegisterIndirect"
+        "de.platon42.intellij.plugins.m68k.psi.M68kWithBaseDisplacement"
+        "de.platon42.intellij.plugins.m68k.psi.M68kWithOuterDisplacement"
+    ]
+    methods = [
+        baseDisplacement = "BaseDisplacement"
+        outerDisplacement = "OuterDisplacement"
+    ]
+}
+
+private internalMemoryIndirectPostIndexedOption1 ::= (BaseDisplacement SEPARATOR)? AddressRegister
+private internalMemoryIndirectPostIndexedOption2 ::= BaseDisplacement (SEPARATOR AddressRegister)?
+
+MemoryIndirectPostIndexedAddressingMode ::= ROUND_L (SQUARE_L (internalMemoryIndirectPostIndexedOption1|internalMemoryIndirectPostIndexedOption2) SQUARE_R SEPARATOR)? IndexRegister (SEPARATOR OuterDisplacement)? ROUND_R
+{
+    implements = [
+        "de.platon42.intellij.plugins.m68k.psi.M68kWithOptionalAddressRegisterIndirect"
+        "de.platon42.intellij.plugins.m68k.psi.M68kWithBaseDisplacement"
+        "de.platon42.intellij.plugins.m68k.psi.M68kWithIndexRegister"
+        "de.platon42.intellij.plugins.m68k.psi.M68kWithOuterDisplacement"
+    ]
+    methods = [
+        baseDisplacement = "BaseDisplacement"
+        outerDisplacement = "OuterDisplacement"
+    ]
+}
+
+MemoryIndirectPreIndexedAddressingMode ::= ROUND_L SQUARE_L (BaseDisplacement SEPARATOR)? (AddressRegister SEPARATOR)? IndexRegister SQUARE_R (SEPARATOR OuterDisplacement)? ROUND_R
+{
+    implements = [
+        "de.platon42.intellij.plugins.m68k.psi.M68kWithOptionalAddressRegisterIndirect"
+        "de.platon42.intellij.plugins.m68k.psi.M68kWithBaseDisplacement"
+        "de.platon42.intellij.plugins.m68k.psi.M68kWithIndexRegister"
+        "de.platon42.intellij.plugins.m68k.psi.M68kWithOuterDisplacement"
+    ]
+    methods = [
+        baseDisplacement = "BaseDisplacement"
+        outerDisplacement = "OuterDisplacement"
+    ]
+}
+
 ProgramCounterIndirectWithDisplacementOldAddressingMode ::= (ROUND_L PC ROUND_R) | (expr ROUND_L PC ROUND_R)
 {
     implements = ["de.platon42.intellij.plugins.m68k.psi.M68kWithDisplacement"]
@@ -349,6 +445,44 @@ ProgramCounterIndirectWithIndexNewAddressingMode ::= ROUND_L (expr SEPARATOR)? P
     ]
 }
 
+ProgramCounterMemoryIndirectAddressingMode ::= ROUND_L SQUARE_L (BaseDisplacement SEPARATOR)? PC SQUARE_R (SEPARATOR OuterDisplacement)? ROUND_R
+{
+    implements = [
+        "de.platon42.intellij.plugins.m68k.psi.M68kWithBaseDisplacement"
+        "de.platon42.intellij.plugins.m68k.psi.M68kWithOuterDisplacement"
+    ]
+    methods = [
+        baseDisplacement = "BaseDisplacement"
+        outerDisplacement = "OuterDisplacement"
+    ]
+}
+
+ProgramCounterMemoryIndirectPostIndexedAddressingMode ::= ROUND_L (SQUARE_L (BaseDisplacement SEPARATOR)? PC SQUARE_R SEPARATOR)? IndexRegister (SEPARATOR OuterDisplacement)? ROUND_R
+{
+    implements = [
+        "de.platon42.intellij.plugins.m68k.psi.M68kWithBaseDisplacement"
+        "de.platon42.intellij.plugins.m68k.psi.M68kWithIndexRegister"
+        "de.platon42.intellij.plugins.m68k.psi.M68kWithOuterDisplacement"
+    ]
+    methods = [
+        baseDisplacement = "BaseDisplacement"
+        outerDisplacement = "OuterDisplacement"
+    ]
+}
+
+ProgramCounterMemoryIndirectPreIndexedAddressingMode ::= ROUND_L SQUARE_L (BaseDisplacement SEPARATOR)? PC SEPARATOR IndexRegister SQUARE_R (SEPARATOR OuterDisplacement)? ROUND_R
+{
+    implements = [
+        "de.platon42.intellij.plugins.m68k.psi.M68kWithBaseDisplacement"
+        "de.platon42.intellij.plugins.m68k.psi.M68kWithIndexRegister"
+        "de.platon42.intellij.plugins.m68k.psi.M68kWithOuterDisplacement"
+    ]
+    methods = [
+        baseDisplacement = "BaseDisplacement"
+        outerDisplacement = "OuterDisplacement"
+    ]
+}
+
 AbsoluteAddressAddressingMode ::= expr AddressSize? !ROUND_L
 
 RegisterRange ::= (DataRegister OP_MINUS DataRegister) | (AddressRegister OP_MINUS AddressRegister) | (DataRegister OP_MINUS AddressRegister) {

src/main/java/de/platon42/intellij/plugins/m68k/parser/M68kParserDefinition.kt

@@ -10,15 +10,14 @@ import de.platon42.intellij.plugins.m68k.lexer.M68kLexer
 import de.platon42.intellij.plugins.m68k.lexer.M68kLexerPrefs
 import de.platon42.intellij.plugins.m68k.psi.M68kFile
 import de.platon42.intellij.plugins.m68k.psi.M68kTypes
+import de.platon42.intellij.plugins.m68k.settings.M68kProjectSettings
 import de.platon42.intellij.plugins.m68k.stubs.M68kElementTypes
 
 class M68kParserDefinition : ParserDefinition {
 
-    val lexerPrefs = M68kLexerPrefs() // TODO make this configurable
-
     override fun createLexer(project: Project): Lexer {
-        // TODO take prefs from project somehow
+        val settings = project.getService(M68kProjectSettings::class.java)
-        return M68kLexer(lexerPrefs)
+        return M68kLexer(settings?.settings ?: M68kLexerPrefs())
     }
 
     override fun createParser(project: Project) = M68kParser()

src/main/java/de/platon42/intellij/plugins/m68k/psi/M68kAddressModeUtil.kt

@@ -12,12 +12,20 @@ object M68kAddressModeUtil {
             is M68kAddressRegisterIndirectPreDecAddressingMode -> AddressMode.ADDRESS_REGISTER_INDIRECT_PRE_DEC
             is M68kAddressRegisterIndirectWithDisplacementNewAddressingMode -> AddressMode.ADDRESS_REGISTER_INDIRECT_WITH_DISPLACEMENT
             is M68kAddressRegisterIndirectWithDisplacementOldAddressingMode -> AddressMode.ADDRESS_REGISTER_INDIRECT_WITH_DISPLACEMENT
-            is M68kAddressRegisterIndirectWithIndexNewAddressingMode -> AddressMode.ADDRESS_REGISTER_INDIRECT_WITH_INDEX
+            is M68kAddressRegisterIndirectWithIndexNewAddressingMode -> if (hasScale(addressingMode)) AddressMode.ADDRESS_REGISTER_INDIRECT_WITH_SCALED_INDEX else AddressMode.ADDRESS_REGISTER_INDIRECT_WITH_INDEX
-            is M68kAddressRegisterIndirectWithIndexOldAddressingMode -> AddressMode.ADDRESS_REGISTER_INDIRECT_WITH_INDEX
+            is M68kAddressRegisterIndirectWithIndexOldAddressingMode -> if (hasScale(addressingMode)) AddressMode.ADDRESS_REGISTER_INDIRECT_WITH_SCALED_INDEX else AddressMode.ADDRESS_REGISTER_INDIRECT_WITH_INDEX
+            is M68kAddressRegisterIndirectWithIndexBaseDisplacementAddressingMode -> AddressMode.ADDRESS_REGISTER_INDIRECT_WITH_BASE_DISPLACEMENT
             is M68kProgramCounterIndirectWithDisplacementNewAddressingMode -> AddressMode.PROGRAM_COUNTER_INDIRECT_WITH_DISPLACEMENT
             is M68kProgramCounterIndirectWithDisplacementOldAddressingMode -> AddressMode.PROGRAM_COUNTER_INDIRECT_WITH_DISPLACEMENT
-            is M68kProgramCounterIndirectWithIndexNewAddressingMode -> AddressMode.PROGRAM_COUNTER_INDIRECT_WITH_INDEX
+            is M68kProgramCounterIndirectWithIndexNewAddressingMode -> if (hasScale(addressingMode)) AddressMode.PROGRAM_COUNTER_INDIRECT_WITH_SCALED_INDEX else AddressMode.PROGRAM_COUNTER_INDIRECT_WITH_INDEX
-            is M68kProgramCounterIndirectWithIndexOldAddressingMode -> AddressMode.PROGRAM_COUNTER_INDIRECT_WITH_INDEX
+            is M68kProgramCounterIndirectWithIndexOldAddressingMode -> if (hasScale(addressingMode)) AddressMode.PROGRAM_COUNTER_INDIRECT_WITH_SCALED_INDEX else AddressMode.PROGRAM_COUNTER_INDIRECT_WITH_INDEX
+            is M68kProgramCounterIndirectWithIndexBaseDisplacementAddressingMode -> AddressMode.PROGRAM_COUNTER_INDIRECT_WITH_BASE_DISPLACEMENT
+            is M68kMemoryIndirectAddressingMode -> AddressMode.MEMORY_INDIRECT
+            is M68kMemoryIndirectPreIndexedAddressingMode -> AddressMode.MEMORY_INDIRECT_PREINDEXED
+            is M68kMemoryIndirectPostIndexedAddressingMode -> AddressMode.MEMORY_INDIRECT_POSTINDEXED
+            is M68kProgramCounterMemoryIndirectAddressingMode -> AddressMode.PROGRAM_COUNTER_MEMORY_INDIRECT
+            is M68kProgramCounterMemoryIndirectPreIndexedAddressingMode -> AddressMode.PROGRAM_COUNTER_MEMORY_INDIRECT_PREINDEXED
+            is M68kProgramCounterMemoryIndirectPostIndexedAddressingMode -> AddressMode.PROGRAM_COUNTER_MEMORY_INDIRECT_POSTINDEXED
             is M68kSpecialRegisterDirectAddressingMode -> AddressMode.SPECIAL_REGISTER_DIRECT
             is M68kDataRegisterDirectAddressingMode -> AddressMode.DATA_REGISTER_DIRECT
             is M68kAddressRegisterDirectAddressingMode -> AddressMode.ADDRESS_REGISTER_DIRECT
@@ -27,6 +35,9 @@ object M68kAddressModeUtil {
         }
     }
 
+    // TODO add evaluation of constant expressions and allow scale == 1 as false
+    private fun hasScale(addressingMode: M68kWithIndexRegister) = addressingMode.indexRegister.indexScale != null
+
     fun getOtherReadWriteModifyRegisters(rwm: Int): List<Pair<Register, Int>> {
         if (rwm and RWM_MODIFY_STACK > 0) {
             return listOf(Register.A7 to RWM_MODIFY_L)
@@ -37,36 +48,20 @@ object M68kAddressModeUtil {
     fun getReadWriteModifyRegisters(addressingMode: M68kAddressingMode?, rwm: Int): List<Pair<Register, Int>> {
         if (addressingMode == null) return emptyList()
         return when (addressingMode) {
-            is M68kImmediateData,
+            is M68kAddressRegisterIndirectPostIncAddressingMode -> listOf(Register.getRegFromName(addressingMode.addressRegister.text) to (RWM_READ_L or RWM_MODIFY_L))
-            is M68kSpecialRegisterDirectAddressingMode,
+            is M68kAddressRegisterIndirectPreDecAddressingMode -> listOf(Register.getRegFromName(addressingMode.addressRegister.text) to (RWM_READ_L or RWM_MODIFY_L))
-            is M68kProgramCounterIndirectWithDisplacementNewAddressingMode,
+            is M68kWithAddressRegisterIndirect -> listOf(Register.getRegFromName(addressingMode.addressRegister.text) to RWM_READ_L)
-            is M68kProgramCounterIndirectWithDisplacementOldAddressingMode,
+            is M68kWithOptionalAddressRegisterIndirect -> if (addressingMode.addressRegister != null) listOf(Register.getRegFromName(addressingMode.addressRegister!!.text) to RWM_READ_L) else emptyList()
-            is M68kAbsoluteAddressAddressingMode -> emptyList()
-
-            is M68kAddressRegisterIndirectPostIncAddressingMode -> listOf(Register.getRegFromName(addressingMode.addressRegister.text) to RWM_MODIFY_L)
-            is M68kAddressRegisterIndirectPreDecAddressingMode -> listOf(Register.getRegFromName(addressingMode.addressRegister.text) to RWM_MODIFY_L)
-            is M68kWithAddressRegisterIndirect -> {
-                if (addressingMode is M68kWithIndexRegister) {
-                    listOf(
-                        Register.getRegFromName(addressingMode.addressRegister.text) to RWM_READ_L,
-                        Register.getRegFromName(addressingMode.indexRegister.register.text) to if (addressingMode.indexRegister.isLongWidth) RWM_READ_L else RWM_READ_W
-                    )
-                } else {
-                    listOf(Register.getRegFromName(addressingMode.addressRegister.text) to RWM_READ_L)
-                }
-            }
-            is M68kWithIndexRegister -> listOf(Register.getRegFromName(addressingMode.indexRegister.register.text) to if (addressingMode.indexRegister.isLongWidth) RWM_READ_L else RWM_READ_W)
             is M68kDataRegisterDirectAddressingMode -> listOf(Register.getRegFromName(addressingMode.dataRegister.text) to rwm)
             is M68kAddressRegisterDirectAddressingMode -> listOf(Register.getRegFromName(addressingMode.addressRegister.text) to rwm)
             is M68kRegisterListAddressingMode -> addressingMode.registers.map { it to rwm }
-            else -> throw IllegalArgumentException("Unknown addressing mode $addressingMode")
+            else -> emptyList()
-        }
+        }.plus(
-    }
+            when (addressingMode) {
-
+                is M68kWithIndexRegister -> listOf(Register.getRegFromName(addressingMode.indexRegister.register.text) to if (addressingMode.indexRegister.isLongWidth) RWM_READ_L else RWM_READ_W)
-    fun mergeReadWriteModifyRegisters(regset: Set<Pair<Register, Int>>): Set<Pair<Register, Int>> {
+                is M68kWithOptionalIndexRegister -> if (addressingMode.indexRegister != null) listOf(Register.getRegFromName(addressingMode.indexRegister!!.register.text) to if (addressingMode.indexRegister!!.isLongWidth) RWM_READ_L else RWM_READ_W) else emptyList()
-        if (regset.size <= 1) return regset
+                else -> emptyList()
-        return regset.groupBy({ it.first }) { it.second }
+            }
-            .map { it.key to if (it.value.size == 1) it.value.single() else it.value.reduce(Int::or) }
+        )
-            .toSet()
     }
 }

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

@@ -37,6 +37,11 @@ object M68kElementFactory {
         return PsiTreeUtil.findChildOfType(file, M68kMacroCall::class.java)!!
     }
 
+    fun createIncludeStatement(project: Project, path: String): M68kPreprocessorDirective {
+        val file = createFile(project, " include \"$path\"\n")
+        return PsiTreeUtil.findChildOfType(file, M68kPreprocessorDirective::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/M68kLiteralExprMixin.kt

@@ -2,21 +2,13 @@ package de.platon42.intellij.plugins.m68k.psi
 
 import com.intellij.extapi.psi.ASTWrapperPsiElement
 import com.intellij.lang.ASTNode
+import de.platon42.intellij.plugins.m68k.lexer.LexerUtil
 
 abstract class M68kLiteralExprMixin(node: ASTNode) : ASTWrapperPsiElement(node), M68kLiteralExpr {
     override fun getValue(): Any? {
         val childNode = firstChild.node
         when (childNode.elementType) {
-            M68kTypes.STRINGLIT -> {
+            M68kTypes.STRINGLIT -> LexerUtil.unquoteString(childNode.text)
-                return text.run {
-                    when {
-                        startsWith('"') -> removeSurrounding("\"")
-                        startsWith('\'') -> removeSurrounding("'")
-                        startsWith('<') -> removeSurrounding(">")
-                        else -> this
-                    }
-                }
-            }
             M68kTypes.DECIMAL -> {
                 try {
                     return childNode.text.toInt()
@@ -46,6 +38,6 @@ abstract class M68kLiteralExprMixin(node: ASTNode) : ASTWrapperPsiElement(node),
                 }
             }
         }
-        return text
+        return childNode.text
     }
 }

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

@@ -7,6 +7,10 @@ import com.intellij.psi.impl.source.resolve.reference.ReferenceProvidersRegistry
 
 abstract class M68kMacroCallMixin(node: ASTNode) : ASTWrapperPsiElement(node), M68kMacroCall {
 
+    override fun getReference(): PsiReference? {
+        return references.firstOrNull()
+    }
+
     override fun getReferences(): Array<PsiReference> {
         return ReferenceProvidersRegistry.getReferencesFromProviders(this)
     }

src/main/java/de/platon42/intellij/plugins/m68k/psi/M68kPreprocessorDirectiveMixin.kt

@@ -0,0 +1,17 @@
+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 M68kPreprocessorDirectiveMixin(node: ASTNode) : ASTWrapperPsiElement(node), M68kPreprocessorDirective {
+
+    override fun getReference(): PsiReference? {
+        return references.firstOrNull()
+    }
+
+    override fun getReferences(): Array<PsiReference> {
+        return ReferenceProvidersRegistry.getReferencesFromProviders(this)
+    }
+}

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

@@ -29,7 +29,7 @@ object M68kPsiImplUtil {
 
     // Local Label
     @JvmStatic
-    fun getName(element: M68kLocalLabel): String? = element.firstChild.text
+    fun getName(element: M68kLocalLabel): String? = element.firstChild?.text
 
     @JvmStatic
     fun setName(element: M68kLocalLabel, name: String): PsiElement {
@@ -117,7 +117,7 @@ object M68kPsiImplUtil {
     // RegisterListAddressingMode
     @JvmStatic
     fun getRegisters(element: M68kRegisterListAddressingMode): Set<Register> {
-        val registers: MutableSet<Register> = HashSet()
+        val registers = HashSet<Register>()
         element.registerList.forEach { registers.add(Register.getRegFromName(it.text)) }
         element.registerRangeList.forEach {
             var startReg = Register.getRegFromName(it.startRegister.text)

src/main/java/de/platon42/intellij/plugins/m68k/psi/M68kSymbolReferenceMixin.kt

@@ -7,6 +7,10 @@ import com.intellij.psi.impl.source.resolve.reference.ReferenceProvidersRegistry
 
 abstract class M68kSymbolReferenceMixin(node: ASTNode) : ASTWrapperPsiElement(node), M68kSymbolReference {
 
+    override fun getReference(): PsiReference? {
+        return references.firstOrNull()
+    }
+
     override fun getReferences(): Array<PsiReference> {
         return ReferenceProvidersRegistry.getReferencesFromProviders(this)
     }

src/main/java/de/platon42/intellij/plugins/m68k/psi/M68kWithBaseDisplacement.kt

@@ -0,0 +1,6 @@
+package de.platon42.intellij.plugins.m68k.psi
+
+interface M68kWithBaseDisplacement : M68kAddressingMode {
+
+    val baseDisplacement: M68kBaseDisplacement?
+}

src/main/java/de/platon42/intellij/plugins/m68k/psi/M68kWithOptionalAddressRegisterIndirect.kt

@@ -0,0 +1,6 @@
+package de.platon42.intellij.plugins.m68k.psi
+
+interface M68kWithOptionalAddressRegisterIndirect : M68kAddressingMode {
+
+    val addressRegister: M68kAddressRegister?
+}

src/main/java/de/platon42/intellij/plugins/m68k/psi/M68kWithOptionalIndexRegister.kt

@@ -0,0 +1,6 @@
+package de.platon42.intellij.plugins.m68k.psi
+
+interface M68kWithOptionalIndexRegister : M68kAddressingMode {
+
+    val indexRegister: M68kIndexRegister?
+}

src/main/java/de/platon42/intellij/plugins/m68k/psi/M68kWithOuterDisplacement.kt

@@ -0,0 +1,6 @@
+package de.platon42.intellij.plugins.m68k.psi
+
+interface M68kWithOuterDisplacement : M68kAddressingMode {
+
+    val outerDisplacement: M68kOuterDisplacement?
+}

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

@@ -1,9 +1,10 @@
-package de.platon42.intellij.plugins.m68k.psi
+package de.platon42.intellij.plugins.m68k.psi.utils
 
 import com.intellij.openapi.project.Project
 import com.intellij.psi.search.GlobalSearchScope
 import com.intellij.psi.stubs.StubIndex
 import com.intellij.psi.util.PsiTreeUtil
+import de.platon42.intellij.plugins.m68k.psi.*
 import de.platon42.intellij.plugins.m68k.stubs.M68kGlobalLabelStubIndex
 import de.platon42.intellij.plugins.m68k.stubs.M68kMacroDefinitionStubIndex
 import de.platon42.intellij.plugins.m68k.stubs.M68kSymbolDefinitionStubIndex
@@ -11,7 +12,7 @@ import de.platon42.intellij.plugins.m68k.stubs.M68kSymbolDefinitionStubIndex
 object M68kLookupUtil {
 
     fun findAllGlobalLabels(project: Project): List<M68kGlobalLabel> {
-        val results: MutableList<M68kGlobalLabel> = ArrayList()
+        val results = ArrayList<M68kGlobalLabel>()
         StubIndex.getInstance().processAllKeys(M68kGlobalLabelStubIndex.KEY, project)
         {
             results.addAll(StubIndex.getElements(M68kGlobalLabelStubIndex.KEY, it, project, GlobalSearchScope.allScope(project), M68kGlobalLabel::class.java))
@@ -21,7 +22,7 @@ object M68kLookupUtil {
     }
 
     fun findAllGlobalLabels(file: M68kFile): List<M68kGlobalLabel> {
-        val results: MutableList<M68kGlobalLabel> = ArrayList()
+        val results = ArrayList<M68kGlobalLabel>()
         StubIndex.getInstance().processAllKeys(
             M68kGlobalLabelStubIndex.KEY,
             {
@@ -44,7 +45,7 @@ object M68kLookupUtil {
 
     fun findAllLocalLabels(globalLabel: M68kGlobalLabel): List<M68kLocalLabel> {
         val statement = PsiTreeUtil.getStubOrPsiParentOfType(globalLabel, M68kStatement::class.java)!!
-        val results: MutableList<M68kLocalLabel> = ArrayList()
+        val results = ArrayList<M68kLocalLabel>()
         var currentStatement = PsiTreeUtil.getNextSiblingOfType(statement, M68kStatement::class.java)
         while (currentStatement != null) {
             val child = currentStatement.firstChild
@@ -56,7 +57,7 @@ object M68kLookupUtil {
     }
 
     fun findAllSymbolDefinitions(project: Project): List<M68kSymbolDefinition> {
-        val results: MutableList<M68kSymbolDefinition> = ArrayList()
+        val results = ArrayList<M68kSymbolDefinition>()
         StubIndex.getInstance().processAllKeys(M68kSymbolDefinitionStubIndex.KEY, project)
         {
             results.addAll(
@@ -74,7 +75,7 @@ object M68kLookupUtil {
     }
 
     fun findAllSymbolDefinitions(file: M68kFile): List<M68kSymbolDefinition> {
-        val results: MutableList<M68kSymbolDefinition> = ArrayList()
+        val results = ArrayList<M68kSymbolDefinition>()
         StubIndex.getInstance().processAllKeys(
             M68kSymbolDefinitionStubIndex.KEY,
             {
@@ -97,7 +98,7 @@ object M68kLookupUtil {
 
 
     fun findAllMacroDefinitions(project: Project): List<M68kMacroDefinition> {
-        val results: MutableList<M68kMacroDefinition> = ArrayList()
+        val results = ArrayList<M68kMacroDefinition>()
         StubIndex.getInstance().processAllKeys(M68kMacroDefinitionStubIndex.KEY, project)
         {
             results.addAll(
@@ -115,7 +116,7 @@ object M68kLookupUtil {
     }
 
     fun findAllMacroDefinitions(file: M68kFile): List<M68kMacroDefinition> {
-        val results: MutableList<M68kMacroDefinition> = ArrayList()
+        val results = ArrayList<M68kMacroDefinition>()
         StubIndex.getInstance().processAllKeys(
             M68kMacroDefinitionStubIndex.KEY,
             {
@@ -135,6 +136,4 @@ object M68kLookupUtil {
     }
 
     fun findAllMacroDefinitionNames(project: Project): Collection<String> = StubIndex.getInstance().getAllKeys(M68kMacroDefinitionStubIndex.KEY, project)
-
-
 }

src/main/java/de/platon42/intellij/plugins/m68k/psi/utils/M68kMacroExpansionUtil.kt

@@ -0,0 +1,25 @@
+package de.platon42.intellij.plugins.m68k.psi.utils
+
+import de.platon42.intellij.plugins.m68k.psi.M68kMacroCall
+import de.platon42.intellij.plugins.m68k.psi.M68kMacroDefinition
+
+object M68kMacroExpansionUtil {
+
+    fun expandMacro(macroDefinition: M68kMacroDefinition, macroCall: M68kMacroCall?): List<String> {
+        val params = macroCall?.exprList?.map { it.text }?.toTypedArray() ?: emptyArray()
+
+        if (params.isEmpty()) return macroDefinition.macroPlainLineList.map { it.text }
+
+        val originalContent = macroDefinition.macroPlainLineList.joinToString("\n", transform = { it.text })
+        var modifiedContent = originalContent
+        for (param in params.withIndex()) {
+            val paramRef = when (param.index) {
+                in 0..8 -> "\\" + (param.index + 1)
+                in 9..34 -> "\\" + ('a' + (param.index - 9))
+                else -> "seriously?"
+            }
+            modifiedContent = modifiedContent.replace(paramRef, param.value)
+        }
+        return modifiedContent.split("\n")
+    }
+}

src/main/java/de/platon42/intellij/plugins/m68k/psi/utils/M68kPsiWalkUtil.kt

@@ -0,0 +1,31 @@
+package de.platon42.intellij.plugins.m68k.psi.utils
+
+import com.intellij.psi.PsiComment
+import com.intellij.psi.PsiElement
+import com.intellij.psi.util.PsiTreeUtil
+import com.intellij.util.SmartList
+import com.intellij.util.containers.addIfNotNull
+import de.platon42.intellij.plugins.m68k.psi.M68kMacroDefinition
+
+object M68kPsiWalkUtil {
+
+    fun collectRelatedComments(element: PsiElement): List<PsiComment> {
+        val comments = SmartList<PsiComment>()
+        val eolComment = if (element is M68kMacroDefinition) {
+            // macro definition needs special handling of EOL comments
+            PsiTreeUtil.findChildOfType(element, PsiComment::class.java)
+        } else {
+            PsiTreeUtil.skipWhitespacesForward(element) as? PsiComment
+        }
+
+        comments.addIfNotNull(eolComment)
+        var prevToken: PsiElement? = element
+        do {
+            prevToken = PsiTreeUtil.skipWhitespacesBackward(prevToken)
+            if (prevToken !is PsiComment) break
+            comments.add(prevToken)
+        } while (true)
+
+        return comments.reversed()
+    }
+}

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

@@ -19,7 +19,7 @@ class M68kChooseByNameContributor : ChooseByNameContributorEx {
 //    }
 
 //    override fun getItemsByName(name: String, pattern: String, project: Project, includeNonProjectItems: Boolean): Array<NavigationItem> {
-//        val result: MutableList<NavigationItem> = ArrayList()
+//        val result = ArrayList<NavigationItem>()
 //        processElementsWithName(name, result::add, FindSymbolParameters.wrap(pattern, project, includeNonProjectItems))
 //        return result.toTypedArray()
 //    }

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

@@ -6,8 +6,8 @@ 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.M68kLookupUtil
 import de.platon42.intellij.plugins.m68k.psi.M68kTypes
+import de.platon42.intellij.plugins.m68k.psi.utils.M68kLookupUtil
 
 class M68kGlobalLabelSymbolCompletionContributor : CompletionContributor() {
 

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

@@ -28,7 +28,7 @@ class M68kGlobalLabelSymbolReference(element: M68kSymbolReference) :
             val refName = ref.element.symbolName
             val project = ref.element.project
 
-            val targets: MutableList<M68kNamedElement> = SmartList()
+            val targets = SmartList<M68kNamedElement>()
             StubIndex.getInstance()
                 .processElements(M68kGlobalLabelStubIndex.KEY, refName, project, GlobalSearchScope.allScope(project), M68kGlobalLabel::class.java)
                 {

src/main/java/de/platon42/intellij/plugins/m68k/refs/M68kIncludeFileReference.kt

@@ -0,0 +1,46 @@
+package de.platon42.intellij.plugins.m68k.refs
+
+import com.intellij.psi.*
+import com.intellij.psi.impl.source.resolve.ResolveCache
+import com.intellij.psi.search.FileTypeIndex
+import com.intellij.psi.search.GlobalSearchScope
+import de.platon42.intellij.plugins.m68k.M68kFileType
+import de.platon42.intellij.plugins.m68k.lexer.LexerUtil
+import de.platon42.intellij.plugins.m68k.psi.M68kPreprocessorDirective
+
+class M68kIncludeFileReference(element: M68kPreprocessorDirective) : PsiPolyVariantReferenceBase<M68kPreprocessorDirective>(element, true) {
+
+    companion object {
+        val INSTANCE = Resolver()
+    }
+
+    class Resolver : ResolveCache.PolyVariantResolver<M68kIncludeFileReference> {
+        override fun resolve(ref: M68kIncludeFileReference, incompleteCode: Boolean): Array<ResolveResult> {
+            val project = ref.element.project
+            val allFiles = FileTypeIndex.getFiles(M68kFileType.INSTANCE, GlobalSearchScope.allScope(project))
+
+            val pathName = LexerUtil.unquoteString(ref.element.exprList.first().text).replace('\\', '/')
+            val fileMatched = ((allFiles.firstOrNull { it.path.equals(pathName, ignoreCase = true) }
+                ?: allFiles.firstOrNull { it.path.endsWith(pathName.removePrefix("../"), ignoreCase = true) })
+                ?: allFiles.firstOrNull { it.path.endsWith(pathName.substringAfterLast('/'), ignoreCase = true) }) ?: return emptyArray()
+            return PsiElementResolveResult.createResults(PsiManager.getInstance(project).findFile(fileMatched))
+        }
+    }
+
+    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()
+
+//    override fun getRangeInElement(): TextRange {
+//        val unquoted = LexerUtil.unquoteString(element.text)
+//
+//        val path = element.exprList.first()
+//        return TextRange.from(
+//            path.textRange.startOffset + path.text.indexOf(unquoted), unquoted.length
+//        )
+//    }
+}

src/main/java/de/platon42/intellij/plugins/m68k/refs/M68kLocalLabelDefCompletionContributor.kt

@@ -0,0 +1,68 @@
+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.psi.PsiElement
+import com.intellij.psi.util.PsiTreeUtil
+import com.intellij.util.ProcessingContext
+import de.platon42.intellij.plugins.m68k.psi.*
+
+class M68kLocalLabelDefCompletionContributor : CompletionContributor() {
+
+    init {
+        extend(
+            CompletionType.BASIC,
+            PlatformPatterns.or(PlatformPatterns.psiElement(M68kTypes.LOCAL_LABEL_DEF), PlatformPatterns.psiElement(M68kTypes.GLOBAL_LABEL_DEF)),
+            object : CompletionProvider<CompletionParameters>() {
+                override fun addCompletions(parameters: CompletionParameters, context: ProcessingContext, resultSet: CompletionResultSet) {
+                    var topLevelElement = parameters.originalFile.findElementAt(parameters.offset)
+                    while (topLevelElement?.parent !is M68kFile) {
+                        topLevelElement = topLevelElement?.parent ?: return
+                    }
+                    // TODO find out if we can cache this somehow
+                    val affectedStatements = ArrayList<M68kStatement>()
+                    val definedLocalLabels = HashSet<String>()
+                    val referencedLocalLabels = HashSet<String>()
+                    findUndefinedLocalLabels(topLevelElement, affectedStatements, definedLocalLabels, referencedLocalLabels) {
+                        PsiTreeUtil.getNextSiblingOfType(it, M68kStatement::class.java)
+                    }
+                    findUndefinedLocalLabels(topLevelElement, affectedStatements, definedLocalLabels, referencedLocalLabels) {
+                        PsiTreeUtil.getPrevSiblingOfType(it, M68kStatement::class.java)
+                    }
+                    referencedLocalLabels.removeAll(definedLocalLabels)
+                    resultSet.addAllElements(
+                        if (parameters.originalPosition?.text == ".") {
+                            referencedLocalLabels.map { LookupElementBuilder.create(it.removePrefix(".")) }
+                        } else {
+                            referencedLocalLabels.map(LookupElementBuilder::create)
+                        }
+                    )
+                }
+
+                private fun findUndefinedLocalLabels(
+                    topLevelElement: PsiElement,
+                    affectedStatements: MutableList<M68kStatement>,
+                    definedLocalLabels: MutableSet<String>,
+                    referencedLocalLabels: MutableSet<String>,
+                    direction: (topLevelElement: PsiElement) -> M68kStatement?
+                ) {
+                    var currStatement = topLevelElement
+                    while (true) {
+                        currStatement = direction.invoke(currStatement) ?: break
+                        val globalLabel = PsiTreeUtil.findChildOfType(currStatement, M68kGlobalLabel::class.java)
+                        if (globalLabel != null) break
+                        affectedStatements.add(currStatement)
+                        val localLabel = PsiTreeUtil.findChildOfType(currStatement, M68kLocalLabel::class.java)
+                        if (localLabel != null) definedLocalLabels.add(localLabel.name!!)
+                        val symbolReferences = PsiTreeUtil.findChildrenOfAnyType(currStatement, M68kSymbolReference::class.java)
+                        if (symbolReferences.isNotEmpty()) {
+                            referencedLocalLabels.addAll(
+                                symbolReferences.filter(M68kSymbolReference::isLocalLabelRef).map(M68kSymbolReference::getSymbolName)
+                            )
+                        }
+                    }
+                }
+            })
+    }
+}

src/main/java/de/platon42/intellij/plugins/m68k/refs/M68kLocalLabelReference.kt

@@ -1,5 +1,6 @@
 package de.platon42.intellij.plugins.m68k.refs
 
+import com.intellij.codeInsight.daemon.EmptyResolveMessageProvider
 import com.intellij.codeInsight.lookup.LookupElementBuilder
 import com.intellij.openapi.util.TextRange
 import com.intellij.psi.PsiElement
@@ -14,14 +15,18 @@ import de.platon42.intellij.plugins.m68k.psi.M68kLocalLabel
 import de.platon42.intellij.plugins.m68k.psi.M68kStatement
 import de.platon42.intellij.plugins.m68k.psi.M68kSymbolReference
 
-class M68kLocalLabelReference(element: M68kSymbolReference) : PsiPolyVariantReferenceBase<M68kSymbolReference>(element, TextRange(0, element.textLength)) {
+class M68kLocalLabelReference(element: M68kSymbolReference) :
+    PsiPolyVariantReferenceBase<M68kSymbolReference>(element, TextRange(0, element.textLength)),
+    EmptyResolveMessageProvider {
 
     companion object {
         val INSTANCE = Resolver()
 
+        private const val UNRESOLVED_MESSAGE_PATTERN = "Cannot resolve local label ''{0}''"
+
         fun findLocalLabels(element: M68kSymbolReference, predicate: (M68kLocalLabel) -> Boolean): List<M68kLocalLabel> {
             val statement = PsiTreeUtil.getStubOrPsiParentOfType(element, M68kStatement::class.java)!!
-            val results: MutableList<M68kLocalLabel> = SmartList()
+            val results = SmartList<M68kLocalLabel>()
             // go backward
             var currentStatement = PsiTreeUtil.getPrevSiblingOfType(statement, M68kStatement::class.java)
             while (currentStatement != null) {
@@ -42,6 +47,8 @@ class M68kLocalLabelReference(element: M68kSymbolReference) : PsiPolyVariantRefe
         }
     }
 
+    override fun getUnresolvedMessagePattern() = UNRESOLVED_MESSAGE_PATTERN
+
     class Resolver : ResolveCache.PolyVariantResolver<M68kLocalLabelReference> {
         override fun resolve(ref: M68kLocalLabelReference, incompleteCode: Boolean): Array<ResolveResult> {
             val refName = ref.element.symbolName

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

@@ -4,8 +4,8 @@ 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
+import de.platon42.intellij.plugins.m68k.psi.utils.M68kLookupUtil
 
 class M68kMacroCallCompletionContributor : CompletionContributor() {
 

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

@@ -1,5 +1,6 @@
 package de.platon42.intellij.plugins.m68k.refs
 
+import com.intellij.codeInsight.daemon.EmptyResolveMessageProvider
 import com.intellij.openapi.util.TextRange
 import com.intellij.psi.PsiElement
 import com.intellij.psi.PsiElementResolveResult
@@ -14,18 +15,22 @@ 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)) {
+    PsiPolyVariantReferenceBase<M68kMacroCall>(element, TextRange(0, element.macroName.length)), EmptyResolveMessageProvider {
 
     companion object {
         val INSTANCE = Resolver()
+
+        private const val UNRESOLVED_MESSAGE_PATTERN = "Cannot resolve macro ''{0}''"
     }
 
+    override fun getUnresolvedMessagePattern() = UNRESOLVED_MESSAGE_PATTERN
+
     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()
+            val targets = SmartList<M68kMacroDefinition>()
             StubIndex.getInstance()
                 .processElements(M68kMacroDefinitionStubIndex.KEY, macroName, project, GlobalSearchScope.allScope(project), M68kMacroDefinition::class.java)
                 {

src/main/java/de/platon42/intellij/plugins/m68k/refs/M68kPreprocessorDirectiveElementManipulator.kt

@@ -0,0 +1,34 @@
+package de.platon42.intellij.plugins.m68k.refs
+
+import com.intellij.history.core.Paths
+import com.intellij.openapi.util.TextRange
+import com.intellij.psi.AbstractElementManipulator
+import com.intellij.psi.util.PsiTreeUtil
+import com.intellij.util.IncorrectOperationException
+import de.platon42.intellij.plugins.m68k.lexer.LexerUtil
+import de.platon42.intellij.plugins.m68k.psi.M68kElementFactory
+import de.platon42.intellij.plugins.m68k.psi.M68kLiteralExpr
+import de.platon42.intellij.plugins.m68k.psi.M68kPreprocessorDirective
+
+class M68kPreprocessorDirectiveElementManipulator : AbstractElementManipulator<M68kPreprocessorDirective>() {
+
+    @Throws(IncorrectOperationException::class)
+    override fun handleContentChange(element: M68kPreprocessorDirective, range: TextRange, newContent: String): M68kPreprocessorDirective {
+        val oldPath = LexerUtil.unquoteString(element.exprList.first().text)
+            .replace('\\', '/')
+            .substringBeforeLast('/', missingDelimiterValue = "")
+        val newIncludeStatement = M68kElementFactory.createIncludeStatement(element.project, Paths.appended(oldPath, newContent))
+        PsiTreeUtil.findChildOfType(element, M68kLiteralExpr::class.java)!!.replace(newIncludeStatement.exprList.first())
+        return element
+    }
+
+    override fun getRangeInElement(element: M68kPreprocessorDirective): TextRange {
+        val pathExpr = element.exprList.first()
+        val unquotedPath = LexerUtil.unquoteString(pathExpr.text)
+        return if (unquotedPath.length < pathExpr.textLength) {
+            TextRange.from(pathExpr.startOffsetInParent + 1, unquotedPath.length)
+        } else {
+            pathExpr.textRangeInParent
+        }
+    }
+}

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

@@ -3,7 +3,9 @@ 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.M68kLiteralExpr
 import de.platon42.intellij.plugins.m68k.psi.M68kMacroCall
+import de.platon42.intellij.plugins.m68k.psi.M68kPreprocessorDirective
 import de.platon42.intellij.plugins.m68k.psi.M68kSymbolReference
 
 class M68kReferenceContributor : PsiReferenceContributor() {
@@ -12,12 +14,14 @@ class M68kReferenceContributor : PsiReferenceContributor() {
         val localLabelReferenceProvider = LocalLabelReferenceProvider()
         val globalLabelReferenceProvider = GlobalLabelSymbolReferenceProvider()
         val macroReferenceProvider = MacroReferenceProvider()
+        val includeFileReferenceProvider = IncludeFileReferenceProvider()
     }
 
     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)
+        registrar.registerReferenceProvider(PlatformPatterns.psiElement(M68kPreprocessorDirective::class.java), includeFileReferenceProvider)
     }
 
     class LocalLabelReferenceProvider : PsiReferenceProvider() {
@@ -40,4 +44,16 @@ class M68kReferenceContributor : PsiReferenceContributor() {
         override fun getReferencesByElement(element: PsiElement, context: ProcessingContext): Array<PsiReference> =
             arrayOf(M68kMacroReference(element as M68kMacroCall))
     }
+
+    class IncludeFileReferenceProvider : PsiReferenceProvider() {
+        override fun getReferencesByElement(element: PsiElement, context: ProcessingContext): Array<PsiReference> {
+            val directive = element as M68kPreprocessorDirective
+            if (directive.exprList.firstOrNull() !is M68kLiteralExpr) return emptyArray()
+            return if (directive.preprocessorKeyword.text.equals("include", ignoreCase = true)) {
+                arrayOf(M68kIncludeFileReference(directive))
+            } else {
+                emptyArray()
+            }
+        }
+    }
 }

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

@@ -1,5 +1,6 @@
 package de.platon42.intellij.plugins.m68k.scanner
 
+import com.intellij.lang.HelpID
 import com.intellij.lang.cacheBuilder.DefaultWordsScanner
 import com.intellij.lang.cacheBuilder.WordsScanner
 import com.intellij.lang.findUsages.FindUsagesProvider
@@ -22,14 +23,19 @@ class M68kFindUsagesProvider : FindUsagesProvider {
             TokenSet.EMPTY
         )
 
-    override fun canFindUsagesFor(psiElement: PsiElement): Boolean = psiElement is M68kNamedElement
+    override fun canFindUsagesFor(psiElement: PsiElement): Boolean =
+        when (psiElement) {
+            is M68kNamedElement, is M68kSymbolReference, is M68kMacroCall, is M68kFile, is M68kRegister -> true
+            else -> false
+        }
 
-    override fun getHelpId(psiElement: PsiElement): @NonNls String? = null
+    override fun getHelpId(psiElement: PsiElement): @NonNls String = HelpID.FIND_OTHER_USAGES
 
     override fun getType(element: PsiElement): @Nls String {
         return when (element) {
             is M68kGlobalLabel -> "global label"
             is M68kLocalLabel -> "local label"
+            is M68kPreprocessorDirective -> "preprocessor directive"
             is M68kSymbolDefinition -> "symbol definition"
             is M68kSymbolReference -> "symbol reference"
             is M68kMacroDefinition -> "macro definition"
@@ -44,6 +50,7 @@ class M68kFindUsagesProvider : FindUsagesProvider {
         return when (element) {
             is M68kGlobalLabel -> element.name!!
             is M68kLocalLabel -> element.name!!
+            is M68kPreprocessorDirective -> element.text
             is M68kSymbolDefinition -> element.parent.text
             is M68kSymbolReference -> element.symbolName
             is M68kMacroDefinition -> element.macroNameDefinition.text

src/main/java/de/platon42/intellij/plugins/m68k/scanner/M68kIncludeFileProvider.kt

@@ -0,0 +1,59 @@
+package de.platon42.intellij.plugins.m68k.scanner
+
+import com.intellij.openapi.fileTypes.FileType
+import com.intellij.openapi.fileTypes.FileTypeRegistry
+import com.intellij.openapi.vfs.VirtualFile
+import com.intellij.psi.impl.include.FileIncludeInfo
+import com.intellij.psi.impl.include.FileIncludeProvider
+import com.intellij.psi.impl.source.tree.LightTreeUtil
+import com.intellij.util.Consumer
+import com.intellij.util.PathUtilRt
+import com.intellij.util.indexing.FileContent
+import com.intellij.util.indexing.PsiDependentFileContent
+import de.platon42.intellij.plugins.m68k.M68kFileType.Companion.INSTANCE
+import de.platon42.intellij.plugins.m68k.lexer.LexerUtil
+import de.platon42.intellij.plugins.m68k.psi.M68kTypes
+
+class M68kIncludeFileProvider : FileIncludeProvider() {
+
+    override fun getId(): String {
+        return "mc68000_include"
+    }
+
+    override fun acceptFile(file: VirtualFile): Boolean {
+        return FileTypeRegistry.getInstance().isFileOfType(file, INSTANCE)
+    }
+
+    override fun registerFileTypesUsedForIndexing(fileTypeSink: Consumer<in FileType?>) {
+        fileTypeSink.consume(INSTANCE)
+    }
+
+    override fun getIncludeInfos(content: FileContent): Array<FileIncludeInfo> {
+        if (content.contentAsText.indexOfAny(listOf("include", "incbin"), ignoreCase = true) < 0) return emptyArray()
+
+        val tree = (content as PsiDependentFileContent).lighterAST
+        val statements = LightTreeUtil.getChildrenOfType(tree, tree.root, M68kTypes.STATEMENT).asSequence()
+            .mapNotNull { LightTreeUtil.firstChildOfType(tree, it, M68kTypes.PREPROCESSOR_DIRECTIVE) }
+            .mapNotNull {
+                val keywordNode = LightTreeUtil.firstChildOfType(tree, it, M68kTypes.PREPROCESSOR_KEYWORD) ?: return@mapNotNull null
+                val keyword = LightTreeUtil.toFilteredString(tree, keywordNode, null)
+                if (keyword.equals("include", true) || keyword.equals("incbin", true)) {
+                    keyword to it
+                } else {
+                    null
+                }
+            }
+            .mapNotNull {
+                val pathNode = LightTreeUtil.firstChildOfType(tree, it.second, M68kTypes.LITERAL_EXPR) ?: return@mapNotNull null
+                val path = LexerUtil.unquoteString(LightTreeUtil.toFilteredString(tree, pathNode, null)).replace('\\', '/')
+                if (it.first.equals("include", true)) {
+                    FileIncludeInfo(path)
+                } else {
+                    FileIncludeInfo(PathUtilRt.getFileName(path), path, 0, true)
+                }
+            }
+            .toList()
+
+        return statements.toTypedArray()
+    }
+}

src/main/java/de/platon42/intellij/plugins/m68k/settings/M68kProjectSettings.kt

@@ -0,0 +1,19 @@
+package de.platon42.intellij.plugins.m68k.settings
+
+import com.intellij.openapi.components.PersistentStateComponent
+import com.intellij.openapi.components.State
+import com.intellij.openapi.components.Storage
+import com.intellij.openapi.components.StoragePathMacros
+import de.platon42.intellij.plugins.m68k.lexer.M68kLexerPrefs
+
+@State(name = "M68k.Settings", storages = [Storage(StoragePathMacros.WORKSPACE_FILE)])
+class M68kProjectSettings : PersistentStateComponent<M68kLexerPrefs> {
+
+    var settings: M68kLexerPrefs = M68kLexerPrefs()
+
+    override fun getState() = settings
+
+    override fun loadState(state: M68kLexerPrefs) {
+        settings = state
+    }
+}

src/main/java/de/platon42/intellij/plugins/m68k/settings/M68kProjectSettingsConfigurable.kt

@@ -0,0 +1,91 @@
+package de.platon42.intellij.plugins.m68k.settings
+
+import com.intellij.openapi.options.Configurable
+import com.intellij.openapi.options.ConfigurationException
+import com.intellij.openapi.project.Project
+import com.intellij.openapi.util.NlsContexts.ConfigurableName
+import com.intellij.ui.components.JBCheckBox
+import com.intellij.uiDesigner.core.Spacer
+import com.intellij.util.ui.FormBuilder
+import com.intellij.util.ui.UIUtil
+import de.platon42.intellij.plugins.m68k.lexer.M68kLexerPrefs
+import java.text.NumberFormat
+import java.text.ParseException
+import javax.swing.JComponent
+import javax.swing.JFormattedTextField
+import javax.swing.JLabel
+import javax.swing.text.DefaultFormatterFactory
+import javax.swing.text.NumberFormatter
+
+class M68kProjectSettingsConfigurable(project: Project?) : Configurable {
+
+    private val settings = project?.getService(M68kProjectSettings::class.java)
+
+    private val spacesOptionField = JBCheckBox("Space introduces comment (-spaces)", settings?.settings?.spaceIntroducesComment ?: false)
+
+    private val maxLinesPerMacroField = createNumberField(settings?.settings?.maxLinesPerMacro)
+    private val maxShortDocumentationLinesField = createNumberField(settings?.settings?.maxShortDocumentationLines)
+    private val maxLongDocumentationLinesField = createNumberField(settings?.settings?.maxLongDocumentationLines)
+
+    override fun getDisplayName(): @ConfigurableName String = "M68k"
+
+    override fun createComponent(): JComponent? {
+        return FormBuilder.createFormBuilder()
+            .setAlignLabelOnRight(false)
+            .setHorizontalGap(UIUtil.DEFAULT_HGAP)
+            .setVerticalGap(UIUtil.DEFAULT_VGAP)
+            .addComponent(spacesOptionField)
+            .addLabeledComponent(JLabel("Maximum lines parsed inside macro"), maxLinesPerMacroField)
+            .addSeparator()
+            .addLabeledComponent(JLabel("Lines of code in hovered documentation"), maxShortDocumentationLinesField)
+            .addLabeledComponent(JLabel("Lines of code in full documentation"), maxLongDocumentationLinesField)
+            .addComponentFillVertically(Spacer(), 0)
+            .panel
+    }
+
+    private fun createNumberField(value: Any?): JFormattedTextField {
+        val valueField = JFormattedTextField()
+        valueField.columns = 4
+        val formatter = NumberFormat.getIntegerInstance()
+        formatter.isParseIntegerOnly = true
+        valueField.formatterFactory = DefaultFormatterFactory(NumberFormatter(formatter))
+        valueField.value = value
+        return valueField
+    }
+
+    override fun isModified(): Boolean {
+        val prefs = settings?.settings ?: return false
+
+        return prefs.spaceIntroducesComment != spacesOptionField.isSelected
+                || fieldDiffers(maxLinesPerMacroField, prefs.maxLinesPerMacro)
+                || fieldDiffers(maxShortDocumentationLinesField, prefs.maxShortDocumentationLines)
+                || fieldDiffers(maxLongDocumentationLinesField, prefs.maxLongDocumentationLines)
+    }
+
+    @Throws(ConfigurationException::class)
+    override fun apply() {
+        val prefs = settings?.settings ?: return
+        prefs.spaceIntroducesComment = spacesOptionField.isSelected
+        getFieldValue(maxLinesPerMacroField).let { if (it != null) prefs.maxLinesPerMacro = it }
+        getFieldValue(maxShortDocumentationLinesField).let { if (it != null) prefs.maxShortDocumentationLines = it }
+        getFieldValue(maxLongDocumentationLinesField).let { if (it != null) prefs.maxLongDocumentationLines = it }
+    }
+
+    private fun fieldDiffers(field: JFormattedTextField, value: Int?): Boolean {
+        val fieldValue = getFieldValue(field)
+        return (fieldValue != null) && (value != null) && (fieldValue != value)
+    }
+
+    private fun getFieldValue(field: JFormattedTextField): Int? {
+        return try {
+            val value = field.value
+            (value as Number).toInt()
+        } catch (ex: ParseException) {
+            null
+        }
+    }
+
+    override fun reset() {
+        settings?.settings = M68kLexerPrefs()
+    }
+}

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

@@ -6,8 +6,8 @@ import com.intellij.navigation.ItemPresentation
 import com.intellij.psi.NavigatablePsiElement
 import de.platon42.intellij.plugins.m68k.psi.M68kFile
 import de.platon42.intellij.plugins.m68k.psi.M68kGlobalLabel
-import de.platon42.intellij.plugins.m68k.psi.M68kLookupUtil
+import de.platon42.intellij.plugins.m68k.psi.utils.M68kLookupUtil
-import de.platon42.intellij.plugins.m68k.psi.M68kLookupUtil.findAllLocalLabels
+import de.platon42.intellij.plugins.m68k.psi.utils.M68kLookupUtil.findAllLocalLabels
 
 class M68kStructureViewElement(private val myElement: NavigatablePsiElement) : StructureViewTreeElement {
     override fun getValue(): Any = myElement

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

@@ -11,15 +11,13 @@ import com.intellij.psi.tree.IElementType
 import de.platon42.intellij.plugins.m68k.lexer.M68kLexer
 import de.platon42.intellij.plugins.m68k.lexer.M68kLexerPrefs
 import de.platon42.intellij.plugins.m68k.psi.M68kTypes
+import de.platon42.intellij.plugins.m68k.settings.M68kProjectSettings
 
 class M68kSyntaxHighlighter(val project: Project?) : SyntaxHighlighterBase() {
+    private val settings = project?.getService(M68kProjectSettings::class.java)
+
     override fun getHighlightingLexer(): Lexer {
-        if (project == null) {
+        return M68kLexer(settings?.settings ?: M68kLexerPrefs()) // Use some defaults
-            return M68kLexer(M68kLexerPrefs()) // Use some defaults
-        } else {
-            // FIXME Where do we get the prefs from?
-            return M68kLexer(M68kLexerPrefs())
-        }
     }
 
     override fun getTokenHighlights(tokenType: IElementType): Array<TextAttributesKey> {
@@ -44,7 +42,7 @@ class M68kSyntaxHighlighter(val project: Project?) : SyntaxHighlighterBase() {
             M68kTypes.AREG -> arrayOf(AREG)
             M68kTypes.REG_SP -> arrayOf(STACK_POINTER)
             M68kTypes.DREG -> arrayOf(DREG)
-            M68kTypes.REG_USP, M68kTypes.REG_SR, M68kTypes.REG_CCR, M68kTypes.REG_VBR -> arrayOf(SPECIAL_REG)
+            M68kTypes.REG_USP, M68kTypes.REG_SR, M68kTypes.REG_CCR, M68kTypes.REG_VBR, M68kTypes.REG_SFC, M68kTypes.REG_DFC -> arrayOf(SPECIAL_REG)
             M68kTypes.COMMENT -> arrayOf(COMMENT)
             M68kTypes.DECIMAL, M68kTypes.HEXADECIMAL, M68kTypes.OCTAL -> arrayOf(NUMBER)
             M68kTypes.STRINGLIT -> arrayOf(STRING)

src/main/java/de/platon42/intellij/plugins/m68k/utils/M68kIsaUtil.kt

@@ -1,6 +1,7 @@
 package de.platon42.intellij.plugins.m68k.utils
 
 import de.platon42.intellij.plugins.m68k.asm.*
+import de.platon42.intellij.plugins.m68k.asm.ConditionCode.Companion.getCcFromMnemonic
 import de.platon42.intellij.plugins.m68k.psi.M68kAddressModeUtil
 import de.platon42.intellij.plugins.m68k.psi.M68kAsmInstruction
 import de.platon42.intellij.plugins.m68k.psi.M68kSpecialRegisterDirectAddressingMode
@@ -34,6 +35,30 @@ object M68kIsaUtil {
         return matchedIsaData.map { it to M68kIsa.findMatchingAddressMode(it.modes, op1, op2, opSize, specialReg) }
     }
 
+    fun checkIfInstructionUsesRegister(instruction: M68kAsmInstruction, register: Register): Boolean {
+        if (instruction.addressingModeList.isEmpty()) {
+            return false
+        }
+        return instruction.addressingModeList.any { aml -> M68kAddressModeUtil.getReadWriteModifyRegisters(aml, 0).any { it.first == register } }
+    }
+
+    fun evaluateRegisterUse(asmInstruction: M68kAsmInstruction, adrMode: AllowedAdrMode, register: Register): List<Int> {
+        val opSize = getOpSizeOrDefault(asmInstruction.asmOp.opSize, adrMode)
+
+        val rwm1 = modifyRwmWithOpsize((adrMode.modInfo ushr RWM_OP1_SHIFT) and RWM_OP_MASK, opSize)
+        val rwm2 = if (asmInstruction.addressingModeList.size > 1) modifyRwmWithOpsize((adrMode.modInfo ushr RWM_OP2_SHIFT) and RWM_OP_MASK, opSize) else 0
+        return M68kAddressModeUtil.getReadWriteModifyRegisters(asmInstruction.addressingModeList[0], rwm1).asSequence()
+            .plus(M68kAddressModeUtil.getReadWriteModifyRegisters(asmInstruction.addressingModeList.getOrNull(1), rwm2))
+            .plus(M68kAddressModeUtil.getOtherReadWriteModifyRegisters(adrMode.modInfo))
+            .filter { it.first == register }
+            .map { it.second }
+            .distinct()
+            .toList()
+    }
+
+    fun getConcreteTestedCcFromMnemonic(mnemonic: String, isaData: IsaData, adrMode: AllowedAdrMode) =
+        if (isaData.conditionCodes.isNotEmpty()) getCcFromMnemonic(isaData.mnemonic, mnemonic).testedCc else adrMode.testedCc
+
     fun getOpSizeOrDefault(opSize: Int, adrMode: AllowedAdrMode): Int {
         if (opSize == OP_UNSIZED && (adrMode.size != OP_UNSIZED)) {
             return if ((adrMode.size and OP_SIZE_W) == OP_SIZE_W) {

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

@@ -16,7 +16,7 @@
 
     <extensions defaultExtensionNs="com.intellij">
         <fileType name="MC68000 Assembler" implementationClass="de.platon42.intellij.plugins.m68k.M68kFileType"
-                  fieldName="INSTANCE" language="MC68000" extensions="asm;ASM;s;S;i"/>
+                  fieldName="INSTANCE" language="MC68000" extensions="asm;s;i"/>
         <lang.parserDefinition language="MC68000"
                                implementationClass="de.platon42.intellij.plugins.m68k.parser.M68kParserDefinition"/>
         <lang.syntaxHighlighterFactory language="MC68000"
@@ -24,17 +24,25 @@
         <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.M68kLocalLabelDefCompletionContributor"/>
         <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.inspectionSuppressor language="MC68000" implementationClass="de.platon42.intellij.plugins.m68k.inspections.M68kInspectionSuppressor"/>
         <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"/>
+        <lang.elementManipulator forClass="de.platon42.intellij.plugins.m68k.psi.M68kPreprocessorDirective"
+                                 implementationClass="de.platon42.intellij.plugins.m68k.refs.M68kPreprocessorDirectiveElementManipulator"/>
         <lang.documentationProvider language="MC68000"
                                     implementationClass="de.platon42.intellij.plugins.m68k.documentation.M68kSymbolDefinitionDocumentationProvider"/>
+        <lang.documentationProvider language="MC68000"
+                                    implementationClass="de.platon42.intellij.plugins.m68k.documentation.M68kLabelDefinitionDocumentationProvider"/>
+        <lang.documentationProvider language="MC68000"
+                                    implementationClass="de.platon42.intellij.plugins.m68k.documentation.M68kMacroDefinitionDocumentationProvider"/>
         <lang.documentationProvider language="MC68000"
                                     implementationClass="de.platon42.intellij.plugins.m68k.documentation.M68kRegisterFlowDocumentationProvider"/>
         <lang.documentationProvider language="MC68000"
@@ -43,13 +51,29 @@
         <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"/>
+        <psi.referenceContributor language="MC68000" 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"/>
+        <include.provider implementation="de.platon42.intellij.plugins.m68k.scanner.M68kIncludeFileProvider"/>
 
         <localInspection implementationClass="de.platon42.intellij.plugins.m68k.inspections.M68kSyntaxInspection"
                          displayName="Assembly instruction validity" groupName="M68k"
                          enabledByDefault="true" level="ERROR"/>
+        <localInspection implementationClass="de.platon42.intellij.plugins.m68k.inspections.M68kDeadWriteInspection"
+                         displayName="Dead writes to registers" groupName="M68k"
+                         enabledByDefault="true" level="WARNING"/>
+        <localInspection implementationClass="de.platon42.intellij.plugins.m68k.inspections.M68kUnexpectedConditionalInstructionInspection"
+                         displayName="Unaffected condition codes before conditional instruction" groupName="M68k"
+                         enabledByDefault="true" level="WARNING"/>
+        <localInspection implementationClass="de.platon42.intellij.plugins.m68k.inspections.M68kUnresolvedReferenceInspection"
+                         displayName="Unresolved label/symbol/macro reference" groupName="M68k"
+                         enabledByDefault="true" level="WARNING"/>
+
+        <projectService serviceImplementation="de.platon42.intellij.plugins.m68k.settings.M68kProjectSettings"/>
+
+        <projectConfigurable parentId="language" instance="de.platon42.intellij.plugins.m68k.settings.M68kProjectSettingsConfigurable"
+                             id="de.platon42.intellij.plugins.m68k.settings.M68kProjectSettingsConfigurable" displayName="M68k"
+                             nonDefaultProject="true"/>
     </extensions>
 
     <actions>

src/main/resources/inspectionDescriptions/M68kDeadWrite.html

@@ -0,0 +1,15 @@
+<html>
+<body>
+Finds dead writes to registers, i.e. writes that will not have any effect.
+
+Issues a weak warning if the instruction affects only condition codes that are later tested.
+
+Analysis is terminated at the next global label or instruction that reads the register or changes control flow
+(or preprocessor statements, like conditional IF statements).
+<!-- tooltip end -->
+<p>Note: As there is no evaluation of macros right now, the inspection might report some false positives.
+
+    As an attempt to reduce these false positives, macros containing the register name will abort the analysis.
+</p>
+</body>
+</html>

src/main/resources/inspectionDescriptions/M68kUnexpectedConditionalInstruction.html

@@ -0,0 +1,18 @@
+<html>
+<body>
+Usually, it is expected that an instruction checking the condition codes or using
+the condition codes is preceded by an instruction that actually affects the condition
+codes. This inspection checks that this is the case.
+
+For example, the 'movea' and 'adda' instructions (which can be (and are!) often written
+as 'move' and 'add') do not affect the condition codes and a conditional branch
+will not work as expected.
+
+However, this does not need to be a programming error. Advanced coders sometimes
+make use of the fact that instructions do not change condition codes and thus
+optimize the order of execution.
+
+<!-- tooltip end -->
+Analysis is terminated at the next global label, macrocall or preprocessor statement.
+</body>
+</html>

src/main/resources/inspectionDescriptions/M68kUnresolvedReference.html

@@ -0,0 +1,8 @@
+<html>
+<body>
+Checks if references to symbols, macros, global and local labels are resolvable.
+<!-- tooltip end -->
+<p>Currently, issues a weak warning for global labels or symbols as those
+    can be defined via macros, which are not evaluated right now</p>
+</body>
+</html>

src/test/java/de/platon42/intellij/jupiter/ParsingTestExtension.java

@@ -2,6 +2,7 @@ package de.platon42.intellij.jupiter;
 
 
 import com.intellij.lang.ParserDefinition;
+import com.intellij.mock.MockProjectEx;
 import com.intellij.openapi.Disposable;
 import com.intellij.openapi.util.Disposer;
 import com.intellij.psi.PsiFile;
@@ -113,6 +114,8 @@ public class ParsingTestExtension implements ParameterResolver, AfterTestExecuti
 
     public interface IParsingTestCase {
 
+        MockProjectEx getProject();
+
         ParserDefinition getParserDefinition();
 
         void ensureNoErrorElements();

src/test/java/de/platon42/intellij/plugins/m68k/asm/M68kMnemonicCompletionContributorTest.kt

@@ -13,27 +13,33 @@ internal class M68kMnemonicCompletionContributorTest : AbstractM68kTest() {
 
     @Test
     internal fun completion_shows_all_move_mnemonics_after_first_letters(@MyFixture myFixture: CodeInsightTestFixture) {
-        myFixture.configureByText("completeme.asm", """
+        myFixture.configureByText(
+            "completeme.asm", """
  mo<caret>
-        """)
+        """
+        )
         myFixture.completeBasic()
-        assertThat(myFixture.lookupElementStrings).containsExactlyInAnyOrder("move", "moveq", "movea", "movem", "movep")
+        assertThat(myFixture.lookupElementStrings).containsExactlyInAnyOrder("move", "moveq", "movea", "movem", "movep", "movec", "moves")
     }
 
     @Test
     internal fun completion_shows_all_mnemonics_after_label(@MyFixture myFixture: CodeInsightTestFixture) {
-        myFixture.configureByText("completeme.asm", """
+        myFixture.configureByText(
+            "completeme.asm", """
 label: <caret>
-        """)
+        """
+        )
         myFixture.completeBasic()
         assertThat(myFixture.lookupElementStrings).hasSameElementsAs(M68kIsa.mnemonics)
     }
 
     @Test
     internal fun completion_shows_all_mnemonics_after_space(@MyFixture myFixture: CodeInsightTestFixture) {
-        myFixture.configureByText("completeme.asm", """
+        myFixture.configureByText(
+            "completeme.asm", """
  <caret>
-        """)
+        """
+        )
         myFixture.completeBasic()
         assertThat(myFixture.lookupElementStrings).hasSameElementsAs(M68kIsa.mnemonics)
     }

src/test/java/de/platon42/intellij/plugins/m68k/documentation/M68kInstructionDocumentationProviderTest.kt

@@ -19,7 +19,47 @@ internal class M68kInstructionDocumentationProviderTest : AbstractDocumentationP
         )
         assertThat(generateDocumentation(myFixture)).isEqualToIgnoringWhitespace(
             """
-<div class="definition"><pre><b>Move Quick</b></pre></div><div class="content"><table class="sections"><tr><td class="section" valign="top">Mnemonic</td><td class="section" valign="top">Op1</td><td class="section" valign="top">Op2</td></tr><tr><td valign="top"><div>moveq.l</div></td><td valign="top"><div>#&lt;xxx&gt;</div></td><td valign="top"><div>Dn</div></td></tr></table></div>
+<div class="definition">
+    <pre><b>Move Quick</b></pre>
+</div>
+<div class="content">
+    <table class="sections">
+        <tr>
+            <td class="section" valign="top">Mnemonic / CCs</td>
+            <td class="section" valign="top">Operand 1</td>
+            <td class="section" valign="top">Operand 2</td>
+        </tr>
+        <tr>
+            <td valign="top">moveq.l
+                <hr/>
+                Condition Codes: <br/>
+                <table class="sections">
+                    <tr>
+                        <td class="section" valign="top">X</td>
+                        <td class="section" valign="top">N</td>
+                        <td class="section" valign="top">Z</td>
+                        <td class="section" valign="top">V</td>
+                        <td class="section" valign="top">C</td>
+                    </tr>
+                    <tr>
+                        <td valign="top">-</td>
+                        <td valign="top">*</td>
+                        <td valign="top">*</td>
+                        <td valign="top">0</td>
+                        <td valign="top">0</td>
+                    </tr>
+                </table>
+                X - Not affected<br/>N - From result (usually if negative)<br/>Z - From result (usually if zero)<br/>V - Always cleared<br/>C - Always cleared
+            </td>
+            <td valign="top">
+                <div>#&lt;xxx&gt;</div>
+            </td>
+            <td valign="top">
+                <div>Dn</div>
+            </td>
+        </tr>
+    </table>
+</div>
 """
         )
     }
@@ -39,15 +79,13 @@ internal class M68kInstructionDocumentationProviderTest : AbstractDocumentationP
 <div class="content">
     <table class="sections">
         <tr>
-            <td class="section" valign="top">Mnemonic</td>
+            <td class="section" valign="top">Mnemonic / CCs</td>
-            <td class="section" valign="top">Op1</td>
+            <td class="section" valign="top">Operand</td>
-            <td class="section" valign="top">Op2</td>
         </tr>
         <tr>
-            <td valign="top">
+            <td valign="top">bra.s<br/>bra.b<br/>bra.w
-                <div>bra.s</div>
+                <hr/>
-                <div>bra.b</div>
+                Condition Codes: <br/>Not affected.
-                <div>bra.w</div>
             </td>
             <td valign="top">
                 <div>(xxx).w|l</div>
@@ -70,6 +108,16 @@ internal class M68kInstructionDocumentationProviderTest : AbstractDocumentationP
         assertThat(generateDocumentation(myFixture)).contains("Reset External Devices", "(privileged)")
     }
 
+    @Test
+    internal fun check_documentation_for_instruction_with_special_register(@MyFixture myFixture: CodeInsightTestFixture) {
+        myFixture.configureByText(
+            "documentme.asm", """
+ <caret>move.l usp,a0
+        """
+        )
+        assertThat(generateDocumentation(myFixture)).contains("<div>usp</div>")
+    }
+
     @Test
     internal fun check_documentation_if_there_is_no_concrete_match(@MyFixture myFixture: CodeInsightTestFixture) {
         myFixture.configureByText(

src/test/java/de/platon42/intellij/plugins/m68k/documentation/M68kLabelDocumentationProviderTest.kt

@@ -0,0 +1,43 @@
+package de.platon42.intellij.plugins.m68k.documentation
+
+import com.intellij.testFramework.fixtures.CodeInsightTestFixture
+import de.platon42.intellij.jupiter.LightCodeInsightExtension
+import de.platon42.intellij.jupiter.MyFixture
+import org.assertj.core.api.Assertions.assertThat
+import org.junit.jupiter.api.Test
+import org.junit.jupiter.api.extension.ExtendWith
+
+@ExtendWith(LightCodeInsightExtension::class)
+internal class M68kLabelDocumentationProviderTest : AbstractDocumentationProviderTest() {
+
+    @Test
+    internal fun check_documentation_for_a_label_definition(@MyFixture myFixture: CodeInsightTestFixture) {
+        myFixture.configureByText(
+            "documentme.asm", """
+ rts
+; inputs: d0 = number
+
+; output: d0 = square
+squareme: include "fancysquarecode.asm" ; code -> cool!
+ rts
+ bsr square<caret>me
+        """
+        )
+        assertThat(generateDocumentation(myFixture))
+            .isEqualTo("<span class=\"grayed\">; inputs: d0 = number<br/>; output: d0 = square<br/>; code -&gt; cool!</span><div class=\"definition\"><code>squareme</code></div><div class=\"content\"><code>include &quot;fancysquarecode.asm&quot;</code></div>")
+    }
+
+    @Test
+    internal fun check_documentation_for_a_label_definition_next_line(@MyFixture myFixture: CodeInsightTestFixture) {
+        myFixture.configureByText(
+            "documentme.asm", """
+; output: d0 = square
+.square<caret>me:
+; oh man
+ include "fancysquarecode.asm"
+        """
+        )
+        assertThat(generateDocumentation(myFixture))
+            .isEqualTo("<span class=\"grayed\">; output: d0 = square</span><div class=\"definition\"><code>.squareme</code></div><div class=\"content\"><code>include &quot;fancysquarecode.asm&quot;</code></div>")
+    }
+}

src/test/java/de/platon42/intellij/plugins/m68k/documentation/M68kMacroDefinitionDocumentationProviderTest.kt

@@ -0,0 +1,58 @@
+package de.platon42.intellij.plugins.m68k.documentation
+
+import com.intellij.testFramework.fixtures.CodeInsightTestFixture
+import de.platon42.intellij.jupiter.LightCodeInsightExtension
+import de.platon42.intellij.jupiter.MyFixture
+import org.assertj.core.api.Assertions.assertThat
+import org.junit.jupiter.api.Test
+import org.junit.jupiter.api.extension.ExtendWith
+
+@ExtendWith(LightCodeInsightExtension::class)
+internal class M68kMacroDefinitionDocumentationProviderTest : AbstractDocumentationProviderTest() {
+
+    @Test
+    internal fun check_expanded_documentation_for_a_macro_definition(@MyFixture myFixture: CodeInsightTestFixture) {
+        myFixture.configureByText(
+            "documentme.asm", """
+MOLV<caret>ANIA MACRO ; the bestest macro
+ move.l \1,d0
+ mulu   d0,d0
+ ENDM
+        """
+        )
+        assertThat(generateDocumentation(myFixture))
+            .isEqualTo("<span class=\"grayed\">; the bestest macro</span><div class=\"definition\"><code>MOLVANIA</code></div><div class=\"content\"><code> move.l \\1,d0</code><br/><code> mulu   d0,d0</code></div>")
+    }
+
+    @Test
+    internal fun check_expanded_documentation_for_a_macro_invocation(@MyFixture myFixture: CodeInsightTestFixture) {
+        myFixture.configureByText(
+            "documentme.asm", """
+MOLVANIA MACRO ; the bestest macro
+ move.l \1,d0
+ mulu   d0,d0
+ ENDM
+
+ MOLV<caret>ANIA d1
+        """
+        )
+        assertThat(generateDocumentation(myFixture))
+            .isEqualTo("<span class=\"grayed\">; the bestest macro</span><div class=\"definition\"><code>MOLVANIA</code></div><div class=\"content\"><code> move.l d1,d0</code><br/><code> mulu   d0,d0</code></div>")
+    }
+
+    @Test
+    internal fun check_expanded_documentation_for_a_macro_invocation_with_lots_of_params(@MyFixture myFixture: CodeInsightTestFixture) {
+        myFixture.configureByText(
+            "documentme.asm", """
+; compress nibbles
+DTW MACRO
+ dc.b ((\1)<<4)|(\2),((\3)<<4)|(\4),((\5)<<4)|(\6),((\7)<<4)|(\8),((\9)<<4)|(\a),((\b)<<4)|(\c),((\d)<<4)|(\e),((\f)<<4)|(\g)
+ ENDM
+
+ DTW<caret> 15,14,14,10,1,2,3,4,10,11,10,12,5,3,9,10
+        """
+        )
+        assertThat(generateDocumentation(myFixture))
+            .isEqualTo("<span class=\"grayed\">; compress nibbles</span><div class=\"definition\"><code>DTW</code></div><div class=\"content\"><code> dc.b ((15)&lt;&lt;4)|(14),((14)&lt;&lt;4)|(10),((1)&lt;&lt;4)|(2),((3)&lt;&lt;4)|(4),((10)&lt;&lt;4)|(11),((10)&lt;&lt;4)|(12),((5)&lt;&lt;4)|(3),((9)&lt;&lt;4)|(10)</code></div>")
+    }
+}

src/test/java/de/platon42/intellij/plugins/m68k/documentation/M68kRegisterFlowDocumentationProviderTest.kt

@@ -11,7 +11,7 @@ import org.junit.jupiter.api.extension.ExtendWith
 internal class M68kRegisterFlowDocumentationProviderTest : AbstractDocumentationProviderTest() {
 
     @Test
-    internal fun check_documentation_for_a_register_in_code_flow(@MyFixture myFixture: CodeInsightTestFixture) {
+    internal fun check_documentation_for_a_read_register_in_code_flow(@MyFixture myFixture: CodeInsightTestFixture) {
         myFixture.configureByText(
             "documentme.asm", """
 label
@@ -34,7 +34,7 @@ nextlabel
         assertThat(generateDocumentation(myFixture))
             .isEqualToIgnoringWhitespace(
                 """
-<div class="definition">move instruction reads d0.w</div>
+<div class="definition">move instruction uses d0.w</div>
 <table class="sections" style="padding-left: 8pt; padding-right: 8pt">
     <tr>
         <td valign="top">        </td>
@@ -44,7 +44,7 @@ nextlabel
     <tr>
         <td valign="top">        </td>
         <td valign="top"><code>add.w #1,<font color="#ffc800">d0</font></code></td>
-        <td valign="top"> ; modifies d0.w</td>
+        <td valign="top"> ; changes d0.w</td>
     </tr>
     <tr>
         <td valign="top">&nbsp;</td>
@@ -56,7 +56,7 @@ nextlabel
     <tr>
         <td valign="top">        </td>
         <td valign="top"><code>move.w <font color="#ffc800">d0</font>,d1</code></td>
-        <td valign="top"> ; reads d0.w</td>
+        <td valign="top"> ; uses d0.w</td>
     </tr>
     <tr>
         <td valign="top">        </td>
@@ -66,7 +66,7 @@ nextlabel
     <tr>
         <td valign="top">        </td>
         <td valign="top"><code>addq.b #1,<font color="#ffc800">d0</font></code></td>
-        <td valign="top"> ; modifies d0.b</td>
+        <td valign="top"> ; changes d0.b</td>
     </tr>
     <tr>
         <td valign="top">--&gt;</td>
@@ -76,7 +76,7 @@ nextlabel
     <tr>
         <td valign="top">        </td>
         <td valign="top"><code>move.l <font color="#ffc800">d0</font>,d2</code></td>
-        <td valign="top"> ; reads d0.l</td>
+        <td valign="top"> ; uses d0.l</td>
     </tr>
     <tr>
         <td valign="top">&nbsp;</td>
@@ -96,7 +96,123 @@ nextlabel
         <td valign="top"> ; <font color="#00ff00">sets d0.l</font></td>
     </tr>
 </table>
-            """.trimIndent()
+"""
+            )
+    }
+
+    @Test
+    internal fun check_documentation_for_a_written_register_in_code_flow(@MyFixture myFixture: CodeInsightTestFixture) {
+        myFixture.configureByText(
+            "documentme.asm", """
+label
+    moveq.l #0,d0
+    add.w   #1,d0
+    move.l  d1,-(sp)
+    move.w  d0,d1
+    move.b  d2,d0
+    addq.b  #1,d0
+    move.w  d0,d<caret>1
+    move.l  d0,d2
+    move.w  d1,d2
+    clr.b   d0
+    moveq.l #0,d0
+    move.l  (sp)+,d1
+    rts
+nextlabel
+"""
+        )
+        assertThat(generateDocumentation(myFixture))
+            .isEqualToIgnoringWhitespace(
+                """
+<div class="definition">move instruction sets d1.w</div>
+<table class="sections" style="padding-left: 8pt; padding-right: 8pt">
+    <tr>
+        <td colspan="3" valign="top"><b>label</b></td>
+    </tr>
+    <tr>
+        <td valign="top">        </td>
+        <td valign="top"><code>move.l <font color="#ffc800">d1</font>,-(sp)</code></td>
+        <td valign="top"> ; uses d1.l</td>
+    </tr>
+    <tr>
+        <td valign="top">        </td>
+        <td valign="top"><code>move.w d0,<font color="#ffc800">d1</font></code></td>
+        <td valign="top"> ; sets d1.w</td>
+    </tr>
+    <tr>
+        <td valign="top">&nbsp;</td>
+        <td valign="top">
+            <div class="grayed">[...]</div>
+        </td>
+        <td valign="top">&nbsp;</td>
+    </tr>
+    <tr>
+        <td valign="top">--&gt;</td>
+        <td valign="top"><b><code>move.w d0,<font color="#ffc800">d1</font></code></b></td>
+        <td valign="top"> ; &lt;--</td>
+    </tr>
+    <tr>
+        <td valign="top">&nbsp;</td>
+        <td valign="top">
+            <div class="grayed">[...]</div>
+        </td>
+        <td valign="top">&nbsp;</td>
+    </tr>
+    <tr>
+        <td valign="top">        </td>
+        <td valign="top"><code>move.w <font color="#ffc800">d1</font>,d2</code></td>
+        <td valign="top"> ; uses d1.w</td>
+    </tr>
+    <tr>
+        <td valign="top">&nbsp;</td>
+        <td valign="top">
+            <div class="grayed">[...]</div>
+        </td>
+        <td valign="top">&nbsp;</td>
+    </tr>
+    <tr>
+        <td valign="top">        </td>
+        <td valign="top"><code>move.l (sp)+,<font color="#ffc800">d1</font></code></td>
+        <td valign="top"> ; <font color="#00ff00">sets d1.l</font></td>
+    </tr>
+</table>
+"""
+            )
+    }
+
+    @Test
+    internal fun check_documentation_for_68020_address_modes(@MyFixture myFixture: CodeInsightTestFixture) {
+        myFixture.configureByText(
+            "documentme.asm", """
+    moveq.l #0,d0
+    lea     foobar(pc),a0
+    move.l  ([100.w,a0,a0.w*4],124.w),($42.w,a0,d0.l*4)
+    move.l  a<caret>0,a1
+"""
+        )
+        assertThat(generateDocumentation(myFixture))
+            .isEqualToIgnoringWhitespace(
+                """
+<div class="definition">movea instruction uses a0.l</div>
+<table class="sections" style="padding-left: 8pt; padding-right: 8pt">
+    <tr>
+        <td valign="top">        </td>
+        <td valign="top"><code>lea foobar(pc),<font color="#ffc800">a0</font></code></td>
+        <td valign="top"> ; <font color="#00ff00">sets a0.l</font></td>
+    </tr>
+    <tr>
+        <td valign="top">        </td>
+        <td valign="top"><code>move.l ([100.w,<font color="#ffc800">a0</font>,<font color="#ffc800">a0</font>.w*4],124.w),(${'$'}42.w,<font color="#ffc800">a0</font>,d0.l*4)</code>
+        </td>
+        <td valign="top"> ; uses a0.l, uses a0.w</td>
+    </tr>
+    <tr>
+        <td valign="top">--&gt;</td>
+        <td valign="top"><b><code>move.l <font color="#ffc800">a0</font>,a1</code></b></td>
+        <td valign="top"> ; &lt;--</td>
+    </tr>
+</table>
+"""
             )
     }
 }