diff --git a/.gitattributes b/.gitattributes
index adc4144ffa3..6876fc55353 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -3,3 +3,5 @@
 go.sum linguist-generated text
 gnovm/stdlibs/generated.go linguist-generated
 gnovm/tests/stdlibs/generated.go linguist-generated
+*.gen.gno *.gen_test.gno linguist-generated
+*.gen.go *.gen_test.go linguist-generated
\ No newline at end of file
diff --git a/examples/gno.land/p/moul/xmath/generate.go b/examples/gno.land/p/moul/xmath/generate.go
index dd921b2ab44..ad70adb06bd 100644
--- a/examples/gno.land/p/moul/xmath/generate.go
+++ b/examples/gno.land/p/moul/xmath/generate.go
@@ -1,183 +1,3 @@
-package main
+package xmath
 
-//go:generate go run generate.go
-
-import (
-	"bytes"
-	"fmt"
-	"go/format"
-	"log"
-	"os"
-	"strings"
-	"text/template"
-)
-
-type Type struct {
-	Name      string
-	ZeroValue string
-	Signed    bool
-	Float     bool
-}
-
-var types = []Type{
-	{"Int8", "0", true, false},
-	{"Int16", "0", true, false},
-	{"Int32", "0", true, false},
-	{"Int64", "0", true, false},
-	{"Int", "0", true, false},
-	{"Uint8", "0", false, false},
-	{"Uint16", "0", false, false},
-	{"Uint32", "0", false, false},
-	{"Uint64", "0", false, false},
-	{"Uint", "0", false, false},
-	{"Float32", "0.0", true, true},
-	{"Float64", "0.0", true, true},
-}
-
-const sourceTpl = `package xmath
-
-{{ range .Types }}
-// {{.Name}} helpers
-func Max{{.Name}}(a, b {{.Name | lower}}) {{.Name | lower}} {
-	if a > b {
-		return a
-	}
-	return b
-}
-
-func Min{{.Name}}(a, b {{.Name | lower}}) {{.Name | lower}} {
-	if a < b {
-		return a
-	}
-	return b
-}
-
-func Clamp{{.Name}}(value, min, max {{.Name | lower}}) {{.Name | lower}} {
-	if value < min {
-		return min
-	}
-	if value > max {
-		return max
-	}
-	return value
-}
-{{if .Signed}}
-func Abs{{.Name}}(x {{.Name | lower}}) {{.Name | lower}} {
-	if x < 0 {
-		return -x
-	}
-	return x
-}
-
-func Sign{{.Name}}(x {{.Name | lower}}) {{.Name | lower}} {
-	if x < 0 {
-		return -1
-	}
-	if x > 0 {
-		return 1
-	}
-	return 0
-}
-{{end}}
-{{end}}
-`
-
-const testTpl = `package xmath
-
-import "testing"
-
-{{range .Types}}
-func Test{{.Name}}Helpers(t *testing.T) {
-	// Test Max{{.Name}}
-	if Max{{.Name}}(1, 2) != 2 {
-		t.Error("Max{{.Name}}(1, 2) should be 2")
-	}
-	{{if .Signed}}if Max{{.Name}}(-1, -2) != -1 {
-		t.Error("Max{{.Name}}(-1, -2) should be -1")
-	}{{end}}
-
-	// Test Min{{.Name}}
-	if Min{{.Name}}(1, 2) != 1 {
-		t.Error("Min{{.Name}}(1, 2) should be 1")
-	}
-	{{if .Signed}}if Min{{.Name}}(-1, -2) != -2 {
-		t.Error("Min{{.Name}}(-1, -2) should be -2")
-	}{{end}}
-
-	// Test Clamp{{.Name}}
-	if Clamp{{.Name}}(5, 1, 3) != 3 {
-		t.Error("Clamp{{.Name}}(5, 1, 3) should be 3")
-	}
-	if Clamp{{.Name}}(0, 1, 3) != 1 {
-		t.Error("Clamp{{.Name}}(0, 1, 3) should be 1")
-	}
-	if Clamp{{.Name}}(2, 1, 3) != 2 {
-		t.Error("Clamp{{.Name}}(2, 1, 3) should be 2")
-	}
-	{{if .Signed}}
-	// Test Abs{{.Name}}
-	if Abs{{.Name}}(-5) != 5 {
-		t.Error("Abs{{.Name}}(-5) should be 5")
-	}
-	if Abs{{.Name}}(5) != 5 {
-		t.Error("Abs{{.Name}}(5) should be 5")
-	}
-
-	// Test Sign{{.Name}}
-	if Sign{{.Name}}(-5) != -1 {
-		t.Error("Sign{{.Name}}(-5) should be -1")
-	}
-	if Sign{{.Name}}(5) != 1 {
-		t.Error("Sign{{.Name}}(5) should be 1")
-	}
-	if Sign{{.Name}}({{.ZeroValue}}) != 0 {
-		t.Error("Sign{{.Name}}({{.ZeroValue}}) should be 0")
-	}
-	{{end}}
-}
-{{end}}
-`
-
-func main() {
-	funcMap := template.FuncMap{
-		"lower": strings.ToLower,
-	}
-
-	// Generate source file
-	sourceTmpl := template.Must(template.New("source").Funcs(funcMap).Parse(sourceTpl))
-	var sourceOut bytes.Buffer
-	if err := sourceTmpl.Execute(&sourceOut, struct{ Types []Type }{types}); err != nil {
-		log.Fatal(err)
-	}
-
-	// Format the generated code
-	formattedSource, err := format.Source(sourceOut.Bytes())
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	// Write source file
-	if err := os.WriteFile("xmath.gno", formattedSource, 0644); err != nil {
-		log.Fatal(err)
-	}
-
-	// Generate test file
-	testTmpl := template.Must(template.New("test").Parse(testTpl))
-	var testOut bytes.Buffer
-	if err := testTmpl.Execute(&testOut, struct{ Types []Type }{types}); err != nil {
-		log.Fatal(err)
-	}
-
-	// Format the generated test code
-	formattedTest, err := format.Source(testOut.Bytes())
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	// Write test file
-	if err := os.WriteFile("xmath_test.gno", formattedTest, 0644); err != nil {
-		log.Fatal(err)
-	}
-
-	fmt.Println("Generated xmath.gno and xmath_test.gno")
-}
+//go:generate go run generator.go
diff --git a/examples/gno.land/p/moul/xmath/generator.go b/examples/gno.land/p/moul/xmath/generator.go
new file mode 100644
index 00000000000..3f7c0e88310
--- /dev/null
+++ b/examples/gno.land/p/moul/xmath/generator.go
@@ -0,0 +1,183 @@
+//go:build ignore
+
+package main
+
+import (
+	"bytes"
+	"fmt"
+	"go/format"
+	"log"
+	"os"
+	"strings"
+	"text/template"
+)
+
+type Type struct {
+	Name      string
+	ZeroValue string
+	Signed    bool
+	Float     bool
+}
+
+var types = []Type{
+	{"Int8", "0", true, false},
+	{"Int16", "0", true, false},
+	{"Int32", "0", true, false},
+	{"Int64", "0", true, false},
+	{"Int", "0", true, false},
+	{"Uint8", "0", false, false},
+	{"Uint16", "0", false, false},
+	{"Uint32", "0", false, false},
+	{"Uint64", "0", false, false},
+	{"Uint", "0", false, false},
+	{"Float32", "0.0", true, true},
+	{"Float64", "0.0", true, true},
+}
+
+const sourceTpl = `package xmath
+
+{{ range .Types }}
+// {{.Name}} helpers
+func Max{{.Name}}(a, b {{.Name | lower}}) {{.Name | lower}} {
+	if a > b {
+		return a
+	}
+	return b
+}
+
+func Min{{.Name}}(a, b {{.Name | lower}}) {{.Name | lower}} {
+	if a < b {
+		return a
+	}
+	return b
+}
+
+func Clamp{{.Name}}(value, min, max {{.Name | lower}}) {{.Name | lower}} {
+	if value < min {
+		return min
+	}
+	if value > max {
+		return max
+	}
+	return value
+}
+{{if .Signed}}
+func Abs{{.Name}}(x {{.Name | lower}}) {{.Name | lower}} {
+	if x < 0 {
+		return -x
+	}
+	return x
+}
+
+func Sign{{.Name}}(x {{.Name | lower}}) {{.Name | lower}} {
+	if x < 0 {
+		return -1
+	}
+	if x > 0 {
+		return 1
+	}
+	return 0
+}
+{{end}}
+{{end}}
+`
+
+const testTpl = `package xmath
+
+import "testing"
+
+{{range .Types}}
+func Test{{.Name}}Helpers(t *testing.T) {
+	// Test Max{{.Name}}
+	if Max{{.Name}}(1, 2) != 2 {
+		t.Error("Max{{.Name}}(1, 2) should be 2")
+	}
+	{{if .Signed}}if Max{{.Name}}(-1, -2) != -1 {
+		t.Error("Max{{.Name}}(-1, -2) should be -1")
+	}{{end}}
+
+	// Test Min{{.Name}}
+	if Min{{.Name}}(1, 2) != 1 {
+		t.Error("Min{{.Name}}(1, 2) should be 1")
+	}
+	{{if .Signed}}if Min{{.Name}}(-1, -2) != -2 {
+		t.Error("Min{{.Name}}(-1, -2) should be -2")
+	}{{end}}
+
+	// Test Clamp{{.Name}}
+	if Clamp{{.Name}}(5, 1, 3) != 3 {
+		t.Error("Clamp{{.Name}}(5, 1, 3) should be 3")
+	}
+	if Clamp{{.Name}}(0, 1, 3) != 1 {
+		t.Error("Clamp{{.Name}}(0, 1, 3) should be 1")
+	}
+	if Clamp{{.Name}}(2, 1, 3) != 2 {
+		t.Error("Clamp{{.Name}}(2, 1, 3) should be 2")
+	}
+	{{if .Signed}}
+	// Test Abs{{.Name}}
+	if Abs{{.Name}}(-5) != 5 {
+		t.Error("Abs{{.Name}}(-5) should be 5")
+	}
+	if Abs{{.Name}}(5) != 5 {
+		t.Error("Abs{{.Name}}(5) should be 5")
+	}
+
+	// Test Sign{{.Name}}
+	if Sign{{.Name}}(-5) != -1 {
+		t.Error("Sign{{.Name}}(-5) should be -1")
+	}
+	if Sign{{.Name}}(5) != 1 {
+		t.Error("Sign{{.Name}}(5) should be 1")
+	}
+	if Sign{{.Name}}({{.ZeroValue}}) != 0 {
+		t.Error("Sign{{.Name}}({{.ZeroValue}}) should be 0")
+	}
+	{{end}}
+}
+{{end}}
+`
+
+func main() {
+	funcMap := template.FuncMap{
+		"lower": strings.ToLower,
+	}
+
+	// Generate source file
+	sourceTmpl := template.Must(template.New("source").Funcs(funcMap).Parse(sourceTpl))
+	var sourceOut bytes.Buffer
+	if err := sourceTmpl.Execute(&sourceOut, struct{ Types []Type }{types}); err != nil {
+		log.Fatal(err)
+	}
+
+	// Format the generated code
+	formattedSource, err := format.Source(sourceOut.Bytes())
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	// Write source file
+	if err := os.WriteFile("xmath.gen.gno", formattedSource, 0644); err != nil {
+		log.Fatal(err)
+	}
+
+	// Generate test file
+	testTmpl := template.Must(template.New("test").Parse(testTpl))
+	var testOut bytes.Buffer
+	if err := testTmpl.Execute(&testOut, struct{ Types []Type }{types}); err != nil {
+		log.Fatal(err)
+	}
+
+	// Format the generated test code
+	formattedTest, err := format.Source(testOut.Bytes())
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	// Write test file
+	if err := os.WriteFile("xmath.gen_test.gno", formattedTest, 0644); err != nil {
+		log.Fatal(err)
+	}
+
+	fmt.Println("Generated xmath.gen.gno and xmath.gen_test.gno")
+}
diff --git a/examples/gno.land/p/moul/xmath/xmath.gno b/examples/gno.land/p/moul/xmath/xmath.gen.gno
similarity index 100%
rename from examples/gno.land/p/moul/xmath/xmath.gno
rename to examples/gno.land/p/moul/xmath/xmath.gen.gno
diff --git a/examples/gno.land/p/moul/xmath/xmath_test.gno b/examples/gno.land/p/moul/xmath/xmath.gen_test.gno
similarity index 100%
rename from examples/gno.land/p/moul/xmath/xmath_test.gno
rename to examples/gno.land/p/moul/xmath/xmath.gen_test.gno