diff --git a/README.md b/README.md
index 8fbc3b7..3c73085 100644
--- a/README.md
+++ b/README.md
@@ -13,34 +13,34 @@ As Haxe evolved and some of the functionality has been integrated/reimplemented/
 
 The library is build on top of the haxe macro API and `tink_core`, having three major parts:
 
-<!-- START INDEX -->
-- [Macro API](#macro-api)
-	- 
-		- [Expression Tools](#expression-tools)
-			- [Basic Helpers](#basic-helpers)
-			- [Extracting Constants](#extracting-constants)
-			- [Shortcuts](#shortcuts)
-			- [Type Inspection](#type-inspection)
-			- [Advanced Transformations](#advanced-transformations)
-		- [Position Tools](#position-tools)
-		- [Type Tools](#type-tools)
-		- [Function Tools](#function-tools)
-		- [Operation Tools](#operation-tools)
-		- [Metadata Tools](#metadata-tools)
-- [Build Infrastructure](#build-infrastructure)
-	- [Member](#member)
-	- [ClassBuilder](#classbuilder)
-	- [Constructor](#constructor)
-		- [Creation](#creation)
-		- [Visibility](#visibility)
-		- [Initial Super Call](#initial-super-call)
-		- [Simple Modifications](#simple-modifications)
-		- [Field Initialization](#field-initialization)
-			- [Setter Bypass](#setter-bypass)
-			- [Initialization Options](#initialization-options)
-		- [Expression Level Transformation](#expression-level-transformation)
-- [TypeMap](#typemap)
-
+<!-- START INDEX -->
+- [Macro API](#macro-api)
+	- 
+		- [Expression Tools](#expression-tools)
+			- [Basic Helpers](#basic-helpers)
+			- [Extracting Constants](#extracting-constants)
+			- [Shortcuts](#shortcuts)
+			- [Type Inspection](#type-inspection)
+			- [Advanced Transformations](#advanced-transformations)
+		- [Position Tools](#position-tools)
+		- [Type Tools](#type-tools)
+		- [Function Tools](#function-tools)
+		- [Operation Tools](#operation-tools)
+		- [Metadata Tools](#metadata-tools)
+- [Build Infrastructure](#build-infrastructure)
+	- [Member](#member)
+	- [ClassBuilder](#classbuilder)
+	- [Constructor](#constructor)
+		- [Creation](#creation)
+		- [Visibility](#visibility)
+		- [Initial Super Call](#initial-super-call)
+		- [Simple Modifications](#simple-modifications)
+		- [Field Initialization](#field-initialization)
+			- [Setter Bypass](#setter-bypass)
+			- [Initialization Options](#initialization-options)
+		- [Expression Level Transformation](#expression-level-transformation)
+- [TypeMap](#typemap)
+
 <!-- END INDEX -->
 
 # Macro API
@@ -64,6 +64,8 @@ Rejects an expression and displays a generic or custom error message
 Converts an expression into the corresponding Haxe source code
 - `log(e:Expr, ?pos:Position):Expr`  
 Traces the string representation of an expression and returns it.
+- `concat(e1:Expr, e2:Expr):Expr`
+Concats two expressions into a block. If either sub-expression is a block itself, it gets flattened into the resulting block.
 
 #### Extracting Constants
 
diff --git a/src/tink/macro/Exprs.hx b/src/tink/macro/Exprs.hx
index 7f68fe2..410b107 100644
--- a/src/tink/macro/Exprs.hx
+++ b/src/tink/macro/Exprs.hx
@@ -388,6 +388,17 @@ class Exprs {
         case EFunction(_, f): Success(f);
         default: e.pos.makeFailure(NOT_A_FUNCTION);
       }
+      
+  static public function concat(e:Expr, with:Expr, ?pos) {
+    if(pos == null) pos = e.pos;
+    return
+      switch [e.expr, with.expr] {
+        case [EBlock(e1), EBlock(e2)]: EBlock(e1.concat(e2)).at(pos);
+        case [EBlock(e1), e2]: EBlock(e1.concat([with])).at(pos);
+        case [e1, EBlock(e2)]: EBlock([e].concat(e2)).at(pos);
+        default: EBlock([e, with]).at(pos);
+      }
+  }
   
   static inline var NOT_AN_INT = "integer constant expected";
   static inline var NOT_AN_IDENT = "identifier expected";
diff --git a/tests/Exprs.hx b/tests/Exprs.hx
index 5fd2bf0..bb4a5f7 100644
--- a/tests/Exprs.hx
+++ b/tests/Exprs.hx
@@ -80,4 +80,11 @@ class Exprs extends Base {
       ])
     );
   }
+  
+  function testConcat() {
+    exprEq(macro {a; b;}, (macro a).concat(macro b));
+    exprEq(macro {a; b; c;}, (macro {a; b;}).concat(macro c));
+    exprEq(macro {a; b; c;}, (macro a).concat(macro {b; c;}));
+    exprEq(macro {a; b; c; d;}, (macro {a; b;}).concat(macro {c; d;}));
+  }
 }
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