diff --git a/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh.feature/feature.xml b/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh.feature/feature.xml
index 16ffc71a33..c2ae820dce 100644
--- a/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh.feature/feature.xml
+++ b/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh.feature/feature.xml
@@ -2,7 +2,7 @@
 <feature
       id="ghidra.xtext.sleigh.feature"
       label="Ghidra Sleigh Editor"
-      version="1.0.1.qualifier"
+      version="1.0.2.qualifier"
       provider-name="Ghidra">
 
    <copyright>
diff --git a/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh.tests/META-INF/MANIFEST.MF b/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh.tests/META-INF/MANIFEST.MF
index bae83947c1..4b10e23afc 100644
--- a/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh.tests/META-INF/MANIFEST.MF
+++ b/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh.tests/META-INF/MANIFEST.MF
@@ -5,9 +5,7 @@ Bundle-Name: ghidra.xtext.sleigh.tests
 Bundle-Vendor: Ghidra
 Bundle-Version: 1.0.0.qualifier
 Bundle-SymbolicName: ghidra.xtext.sleigh.tests; singleton:=true
-Bundle-ActivationPolicy: lazy
 Require-Bundle: ghidra.xtext.sleigh,
- org.junit.jupiter.api;bundle-version="[5.0.0,6.0.0)",
  org.eclipse.xtext.testing,
  org.eclipse.xtext.xbase.testing,
  org.eclipse.xtext.xbase.lib;bundle-version="2.14.0"
diff --git a/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh.tests/src/ghidra/xtext/sleigh/tests/SleighParsingTest.xtend b/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh.tests/src/ghidra/xtext/sleigh/tests/SleighParsingTest.xtend
index 78fe1f8c26..19703fb01a 100644
--- a/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh.tests/src/ghidra/xtext/sleigh/tests/SleighParsingTest.xtend
+++ b/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh.tests/src/ghidra/xtext/sleigh/tests/SleighParsingTest.xtend
@@ -16,11 +16,13 @@
 package ghidra.xtext.sleigh.tests
 
 import com.google.inject.Inject
+import ghidra.xtext.sleigh.sleigh.Model
+import ghidra.xtext.sleigh.sleigh.SleighPackage
+import org.eclipse.xtext.diagnostics.Diagnostic
 import org.eclipse.xtext.testing.InjectWith
 import org.eclipse.xtext.testing.extensions.InjectionExtension
 import org.eclipse.xtext.testing.util.ParseHelper
 import org.eclipse.xtext.testing.validation.ValidationTestHelper
-import ghidra.xtext.sleigh.sleigh.Model
 import org.junit.jupiter.api.Test
 import org.junit.jupiter.api.^extension.ExtendWith
 
@@ -194,5 +196,52 @@ class SleighParsingTest {
 		''')
 		model.assertNoErrors
 	}
+	
+	@Test def void testCpool() {
+		var model = parseHelper.parse('''
+			define space register size=2 type=register_space wordsize=1 default;
+			define register offset=0 size=1 [ Z C N V ];
+			
+			define token instr(16)
+			   op = (0,15)
+			   reg = (0,1)
+			   cc = (2,3)
+			;
+			
+			attach variables [ reg ] [ Z C N V ];
+			
+			:mov reg,N,op is op=0 & N & reg & op & op=1 {
+				tmp:1 = cpool(0:1, 0:2);
+				tmp1:2 = cpool(0:1, 1:2, 2:2, 3:4);
+				
+				tmp2:2 = cpool(0:1, 1:2, 2:2, 3:4, 3:4, 4:4, 5:4, 6:4);
+			}
+		''')
+		model.assertNoErrors
+
+		model = parseHelper.parse('''
+			define space register size=2 type=register_space wordsize=1 default;
+			define register offset=0 size=1 [ Z C N V ];
+			
+			define token instr(16)
+			   op = (0,15)
+			   reg = (0,1)
+			   cc = (2,3)
+			;
+			
+			attach variables [ reg ] [ Z C N V ];
+			
+			:mov reg,N,op is op=0 & N & reg & op & op=1 {
+				tmp:1 = cpool(0:1, 0:2);
+				tmp:2 = cpool(0:1);  # too few args
+			}
+		''')
+		
+		assertError(model,
+			SleighPackage::eINSTANCE.expression,
+			Diagnostic.SYNTAX_DIAGNOSTIC, 314,1, 
+			"mismatched input ')' expecting ','"
+		)
+	}
 }
 
diff --git a/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh.ui.tests/META-INF/MANIFEST.MF b/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh.ui.tests/META-INF/MANIFEST.MF
index d050e0d5b7..f5f9090524 100644
--- a/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh.ui.tests/META-INF/MANIFEST.MF
+++ b/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh.ui.tests/META-INF/MANIFEST.MF
@@ -7,13 +7,13 @@ Bundle-Version: 1.0.0.qualifier
 Bundle-SymbolicName: ghidra.xtext.sleigh.ui.tests; singleton:=true
 Bundle-ActivationPolicy: lazy
 Require-Bundle: ghidra.xtext.sleigh.ui,
- org.junit.jupiter.api;bundle-version="[5.0.0,6.0.0)",
  org.eclipse.xtext.testing,
  org.eclipse.xtext.xbase.testing,
  org.eclipse.xtext.junit4,
  org.eclipse.xtext.xbase.junit,
  org.eclipse.core.runtime,
  org.eclipse.ui.workbench;resolution:=optional,
- org.eclipse.xtext.ui.testing
+ org.eclipse.xtext.ui.testing,
+ org.eclipse.xtext.xbase.ui.testing
 Bundle-RequiredExecutionEnvironment: JavaSE-1.8
 Export-Package: ghidra.xtext.sleigh.ui.tests;x-internal=true
diff --git a/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh.ui/META-INF/MANIFEST.MF b/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh.ui/META-INF/MANIFEST.MF
index 7d5b41fd0d..d605910ae2 100644
--- a/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh.ui/META-INF/MANIFEST.MF
+++ b/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh.ui/META-INF/MANIFEST.MF
@@ -3,7 +3,7 @@ Automatic-Module-Name: ghidra.xtext.sleigh.ui
 Bundle-ManifestVersion: 2
 Bundle-Name: ghidra.xtext.sleigh.ui
 Bundle-Vendor: Ghidra
-Bundle-Version: 1.0.1.qualifier
+Bundle-Version: 1.0.2.qualifier
 Bundle-SymbolicName: ghidra.xtext.sleigh.ui; singleton:=true
 Bundle-ActivationPolicy: lazy
 Require-Bundle: ghidra.xtext.sleigh,
diff --git a/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh/META-INF/MANIFEST.MF b/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh/META-INF/MANIFEST.MF
index 4fa4632222..93cdda74e2 100644
--- a/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh/META-INF/MANIFEST.MF
+++ b/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh/META-INF/MANIFEST.MF
@@ -3,9 +3,8 @@ Automatic-Module-Name: ghidra.xtext.sleigh
 Bundle-ManifestVersion: 2
 Bundle-Name: ghidra.xtext.sleigh
 Bundle-Vendor: Ghidra
-Bundle-Version: 1.0.1.qualifier
+Bundle-Version: 1.0.2.qualifier
 Bundle-SymbolicName: ghidra.xtext.sleigh; singleton:=true
-Bundle-ActivationPolicy: lazy
 Require-Bundle: org.eclipse.xtext,
  org.eclipse.xtext.xbase,
  org.eclipse.equinox.common;bundle-version="3.5.0",
@@ -16,16 +15,17 @@ Require-Bundle: org.eclipse.xtext,
  org.eclipse.xtend.lib;bundle-version="2.14.0",
  org.antlr.runtime;bundle-version="[3.2.0,3.2.1)"
 Bundle-RequiredExecutionEnvironment: JavaSE-1.8
-Export-Package: ghidra.xtext.sleigh.formatting2,
- ghidra.xtext.sleigh,
- ghidra.xtext.sleigh.sleigh.impl,
- ghidra.xtext.sleigh.validation,
- ghidra.xtext.sleigh.scoping,
- ghidra.xtext.sleigh.sleigh,
- ghidra.xtext.sleigh.serializer,
- ghidra.xtext.sleigh.parser.antlr.internal,
- ghidra.xtext.sleigh.services,
- ghidra.xtext.sleigh.sleigh.util,
+Export-Package: ghidra.xtext.sleigh,
+ ghidra.xtext.sleigh.converter,
+ ghidra.xtext.sleigh.formatting2,
  ghidra.xtext.sleigh.generator,
- ghidra.xtext.sleigh.parser.antlr
+ ghidra.xtext.sleigh.parser.antlr,
+ ghidra.xtext.sleigh.parser.antlr.internal;x-internal:=true,
+ ghidra.xtext.sleigh.scoping,
+ ghidra.xtext.sleigh.serializer,
+ ghidra.xtext.sleigh.services,
+ ghidra.xtext.sleigh.sleigh,
+ ghidra.xtext.sleigh.sleigh.impl,
+ ghidra.xtext.sleigh.sleigh.util,
+ ghidra.xtext.sleigh.validation
 Import-Package: org.apache.log4j
diff --git a/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh/build_README.txt b/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh/build_README.txt
index 5497a9a2b6..ee73a8b39a 100644
--- a/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh/build_README.txt
+++ b/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh/build_README.txt
@@ -77,7 +77,7 @@ Creating an installation zip file to install in Eclipse:
      - Export source: UNCHECKED
      - Package as individual JAR archives: CHECKED
      - Generate p2 repository: CHECKED
-     - Categorize repository: CHECKED.
+     - Categorize repository: CHECKED
      - Qualifier replacement: CHECKED + clear field so default is used
      - Save as Ant script: UNCHECKED
      - Allow for binary cycles in target platform: CHECKED
diff --git a/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh/src/ghidra/xtext/sleigh/Sleigh.xtext b/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh/src/ghidra/xtext/sleigh/Sleigh.xtext
index ec107edb0b..3e56332956 100644
--- a/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh/src/ghidra/xtext/sleigh/Sleigh.xtext
+++ b/GhidraBuild/EclipsePlugins/GhidraSleighEditor/ghidra.xtext.sleigh/src/ghidra/xtext/sleigh/Sleigh.xtext
@@ -662,15 +662,21 @@ exprSingle returns Expression:
 	| pcodeop='round' '(' op1=expr ')'
 	| pcodeop='popcount' '(' op1=expr ')'
 	| pcodeop='lzcount' '(' op1=expr ')'
-	| pcodeop='cpool' '(' op1=expr ',' op2=expr ',' op3=expr ')'
+	| pcodeop='cpool' '(' op1=cpoolParams ')'
 	| pcodeop='newobject' '(' op1=newObjParams ')'
 	| op=[macroOrPcode] op1=paramlist
 ;
 
 newObjParams:
+	// must have at least 1 parameter
 	((parameters+=expr) (',' parameters+=expr)*)
 ;
 
+cpoolParams:
+	// must have at least 2 parameters
+	((parameters+=expr) ',' (parameters+=expr) (',' parameters+=expr)*)
+;
+
 exprSym:
 	vnode=[vnoderef]
 	| vnode=[specificsymbol] sizeOpColon size=integerValue