diff --git a/example/cmd/action_test.go b/example/cmd/action_test.go
index a390ee22..1668399b 100644
--- a/example/cmd/action_test.go
+++ b/example/cmd/action_test.go
@@ -20,31 +20,146 @@ func TestAction(t *testing.T) {
 
 		s.Reply("git", "remote").With("origin\nfork")
 
-		s.Run("action", "--callback", "").Expect(carapace.ActionMessage("values flag is not set").NoSpace().Usage("ActionCallback()"))
-		s.Run("action", "--values", "first", "--callback", "").Expect(carapace.ActionMessage("values flag is set to: 'first'").NoSpace().Usage("ActionCallback()"))
-		s.Run("action", "--directories", "").Expect(carapace.ActionValues("dirA/", "dirB/").Tag("directories").StyleF(style.ForPath).NoSpace('/').Usage("ActionDirectories()"))
-		s.Run("action", "--directories", "dirB/").Expect(carapace.ActionValues("dirC/").Prefix("dirB/").Tag("directories").StyleF(style.ForPath).NoSpace('/').Usage("ActionDirectories()"))
-		s.Run("action", "--exec-command", "").Expect(carapace.ActionValues("origin", "fork").Usage("ActionExecCommand()"))
-		s.Run("action", "--files", "").Expect(carapace.ActionValues("dirA/", "dirB/", "file5.go").Tag("files").StyleF(style.ForPath).NoSpace('/').Usage("ActionFiles()"))
-		s.Run("action", "--files-filtered", "").Expect(carapace.ActionValues("dirA/", "dirB/").Tag("files").StyleF(style.ForPath).NoSpace('/').Usage("ActionFiles(\".md\", \"go.mod\", \"go.sum\")"))
-		s.Run("action", "--files-filtered", "dirB/").Expect(carapace.ActionValues("dirC/", "file4.md").Tag("files").Prefix("dirB/").StyleF(style.ForPath).NoSpace('/').Usage("ActionFiles(\".md\", \"go.mod\", \"go.sum\")"))
-		s.Run("action", "--import", "").Expect(carapace.ActionValues("first", "second", "third").Usage("ActionImport()"))
-		s.Run("action", "--import", "s").Expect(carapace.ActionValues("second").Usage("ActionImport()"))
-		s.Run("action", "--message", "").Expect(carapace.ActionMessage("example message").NoSpace().Usage("ActionMessage()"))
-		s.Run("action", "--message-multiple", "t").Expect(carapace.Batch(carapace.ActionMessage("first message"), carapace.ActionMessage("second message"), carapace.ActionMessage("third message"), carapace.ActionValues("one", "two", "three")).ToA().NoSpace().Usage("ActionMessage()"))
-		s.Run("action", "--multiparts", "").Expect(carapace.ActionValues("userA", "userB").Suffix(":").NoSpace(':').Usage("ActionMultiParts()"))
-		s.Run("action", "--multiparts", "userA:").Expect(carapace.ActionValues("groupA", "groupB").Prefix("userA:").NoSpace(':').Usage("ActionMultiParts()"))
-		s.Run("action", "--multiparts-nested", "").Expect(carapace.ActionValues("DIRECTORY", "FILE", "VALUE").Suffix("=").NoSpace(',', '=').Usage("ActionMultiParts(...ActionMultiParts...)"))
-		s.Run("action", "--multiparts-nested", "VALUE=").Expect(carapace.ActionValues("one", "two", "three").Prefix("VALUE=").NoSpace().Usage("ActionMultiParts(...ActionMultiParts...)"))
-		s.Run("action", "--multiparts-nested", "VALUE=two,").Expect(carapace.ActionValues("DIRECTORY", "FILE").Prefix("VALUE=two,").Suffix("=").NoSpace(',', '=').Usage("ActionMultiParts(...ActionMultiParts...)"))
-		s.Run("action", "--multiparts-nested", "VALUE=two,DIRECTORY=").Expect(carapace.ActionValues("dirA/", "dirB/").Tag("directories").StyleF(style.ForPath).Prefix("VALUE=two,DIRECTORY=").NoSpace().Usage("ActionMultiParts(...ActionMultiParts...)"))
-		s.Run("action", "--styled-values", "s").Expect(carapace.ActionStyledValues("second", style.Blue).Usage("ActionStyledValues()"))
-		s.Run("action", "--styled-values-described", "t").Expect(carapace.ActionStyledValuesDescribed("third", "description of third", style.Of("#112233", style.Italic), "thirdalias", "description of third", style.BgBrightMagenta).Usage("ActionStyledValuesDescribed()"))
-		s.Run("action", "--values", "sec").Expect(carapace.ActionValues("second").Usage("ActionValues()"))
-		s.Run("action", "--values-described", "third").Expect(carapace.ActionValuesDescribed("third", "description of third").Usage("ActionValuesDescribed()"))
-		s.Run("action", "pos").Expect(carapace.ActionValues("positional1", "positional1 with space").Usage("action [pos1] [pos2] [--] [dashAny]..."))
-		s.Run("action", "p1", "positional2 ").Expect(carapace.ActionValues("positional2 with space").Usage("action [pos1] [pos2] [--] [dashAny]..."))
-
-		s.Run("action", "--unknown", "").Expect(carapace.ActionMessage("unknown flag: --unknown"))
+		s.Run("action", "--callback", "").
+			Expect(carapace.ActionMessage("values flag is not set").
+				NoSpace().
+				Usage("ActionCallback()"))
+
+		s.Run("action", "--values", "first", "--callback", "").
+			Expect(carapace.ActionMessage("values flag is set to: 'first'").
+				NoSpace().
+				Usage("ActionCallback()"))
+
+		s.Run("action", "--directories", "").
+			Expect(carapace.ActionValues("dirA/", "dirB/").
+				Tag("directories").
+				StyleF(style.ForPath).
+				NoSpace('/').
+				Usage("ActionDirectories()"))
+
+		s.Run("action", "--directories", "dirB/").
+			Expect(carapace.ActionValues("dirC/").
+				Prefix("dirB/").
+				Tag("directories").
+				StyleF(style.ForPath).
+				NoSpace('/').
+				Usage("ActionDirectories()"))
+
+		s.Run("action", "--exec-command", "").
+			Expect(carapace.ActionValues("origin", "fork").
+				Usage("ActionExecCommand()"))
+
+		s.Run("action", "--files", "").
+			Expect(carapace.ActionValues("dirA/", "dirB/", "file5.go").
+				Tag("files").
+				StyleF(style.ForPath).
+				NoSpace('/').
+				Usage("ActionFiles()"))
+
+		s.Run("action", "--files-filtered", "").
+			Expect(carapace.ActionValues("dirA/", "dirB/").
+				Tag("files").
+				StyleF(style.ForPath).
+				NoSpace('/').
+				Usage("ActionFiles(\".md\", \"go.mod\", \"go.sum\")"))
+
+		s.Run("action", "--files-filtered", "dirB/").
+			Expect(carapace.ActionValues("dirC/", "file4.md").
+				Tag("files").
+				Prefix("dirB/").
+				StyleF(style.ForPath).
+				NoSpace('/').
+				Usage("ActionFiles(\".md\", \"go.mod\", \"go.sum\")"))
+
+		s.Run("action", "--import", "").
+			Expect(carapace.ActionValues("first", "second", "third").
+				Usage("ActionImport()"))
+
+		s.Run("action", "--import", "s").
+			Expect(carapace.ActionValues("second").
+				Usage("ActionImport()"))
+
+		s.Run("action", "--message", "").
+			Expect(carapace.ActionMessage("example message").
+				NoSpace().
+				Usage("ActionMessage()"))
+
+		s.Run("action", "--message-multiple", "t").
+			Expect(carapace.Batch(
+				carapace.ActionMessage("first message"),
+				carapace.ActionMessage("second message"),
+				carapace.ActionMessage("third message"),
+				carapace.ActionValues("one", "two", "three")).
+				ToA().
+				NoSpace().
+				Usage("ActionMessage()"))
+
+		s.Run("action", "--multiparts", "").
+			Expect(carapace.ActionValues("userA", "userB").
+				Suffix(":").
+				NoSpace(':').
+				Usage("ActionMultiParts()"))
+
+		s.Run("action", "--multiparts", "userA:").
+			Expect(carapace.ActionValues("groupA", "groupB").
+				Prefix("userA:").
+				NoSpace(':').
+				Usage("ActionMultiParts()"))
+
+		s.Run("action", "--multiparts-nested", "").
+			Expect(carapace.ActionValues("DIRECTORY", "FILE", "VALUE").
+				Suffix("=").
+				NoSpace(',', '=').
+				Usage("ActionMultiParts(...ActionMultiParts...)"))
+
+		s.Run("action", "--multiparts-nested", "VALUE=").
+			Expect(carapace.ActionValues("one", "two", "three").
+				Prefix("VALUE=").
+				NoSpace().
+				Usage("ActionMultiParts(...ActionMultiParts...)"))
+
+		s.Run("action", "--multiparts-nested", "VALUE=two,").
+			Expect(carapace.ActionValues("DIRECTORY", "FILE").
+				Prefix("VALUE=two,").
+				Suffix("=").
+				NoSpace(',', '=').
+				Usage("ActionMultiParts(...ActionMultiParts...)"))
+
+		s.Run("action", "--multiparts-nested", "VALUE=two,DIRECTORY=").
+			Expect(carapace.ActionValues("dirA/", "dirB/").
+				Tag("directories").
+				StyleF(style.ForPath).
+				Prefix("VALUE=two,DIRECTORY=").
+				NoSpace().
+				Usage("ActionMultiParts(...ActionMultiParts...)"))
+
+		s.Run("action", "--styled-values", "s").
+			Expect(carapace.ActionStyledValues("second", style.Blue).
+				Usage("ActionStyledValues()"))
+
+		s.Run("action", "--styled-values-described", "t").
+			Expect(carapace.ActionStyledValuesDescribed(
+				"third", "description of third", style.Of("#112233", style.Italic),
+				"thirdalias", "description of third", style.BgBrightMagenta).
+				Usage("ActionStyledValuesDescribed()"))
+
+		s.Run("action", "--values", "sec").
+			Expect(carapace.ActionValues("second").
+				Usage("ActionValues()"))
+
+		s.Run("action", "--values-described", "third").
+			Expect(carapace.ActionValuesDescribed("third", "description of third").
+				Usage("ActionValuesDescribed()"))
+
+		s.Run("action", "pos").
+			Expect(carapace.ActionValues("positional1", "positional1 with space").
+				Usage("action [pos1] [pos2] [--] [dashAny]..."))
+
+		s.Run("action", "p1", "positional2 ").
+			Expect(carapace.ActionValues("positional2 with space").
+				Usage("action [pos1] [pos2] [--] [dashAny]..."))
+
+		s.Run("action", "--unknown", "").
+			Expect(carapace.ActionMessage("unknown flag: --unknown"))
 	})
 }
diff --git a/example/cmd/multiparts_test.go b/example/cmd/multiparts_test.go
index cef4b534..20b59200 100644
--- a/example/cmd/multiparts_test.go
+++ b/example/cmd/multiparts_test.go
@@ -17,15 +17,63 @@ func TestMultiparts(t *testing.T) {
 			"dirB/file4.md", "",
 			"file5.go", "",
 		)
-		s.Run("multiparts", "").Expect(carapace.ActionValues("DIRECTORY", "FILE", "VALUE").Suffix("=").NoSpace(',', '='))
-		s.Run("multiparts", "D").Expect(carapace.ActionValues("DIRECTORY").Suffix("=").NoSpace(',', '='))
-		s.Run("multiparts", "DIRECTORY").Expect(carapace.ActionValues("DIRECTORY").Suffix("=").NoSpace(',', '='))
-		s.Run("multiparts", "DIRECTORY=").Expect(carapace.ActionValues("dirA/", "dirB/").Tag("directories").StyleF(style.ForPath).Prefix("DIRECTORY=").NoSpace(',', '/', '='))
-		s.Run("multiparts", "VALUE=").Expect(carapace.ActionValues("one", "two", "three").Prefix("VALUE=").NoSpace(',', '='))
-		s.Run("multiparts", "VALUE=o").Expect(carapace.ActionValues("one").Prefix("VALUE=").NoSpace(',', '='))
-		s.Run("multiparts", "VALUE=one,").Expect(carapace.ActionValues("DIRECTORY", "FILE").Prefix("VALUE=one,").Suffix("=").NoSpace(',', '='))
-		s.Run("multiparts", "VALUE=one,F").Expect(carapace.ActionValues("FILE").Prefix("VALUE=one,").Suffix("=").NoSpace(',', '='))
-		s.Run("multiparts", "VALUE=one,FILE=").Expect(carapace.ActionValues("dirA/", "dirB/", "file5.go").Tag("files").StyleF(style.ForPath).Prefix("VALUE=one,FILE=").NoSpace(',', '/', '='))
-		s.Run("multiparts", "VALUE=one,FILE=dirB/").Expect(carapace.ActionValues("dirC/", "file4.md").Tag("files").Prefix("dirB/").StyleF(style.ForPath).Prefix("VALUE=one,FILE=").NoSpace(',', '/', '='))
+		s.Run("multiparts", "").
+			Expect(carapace.ActionValues("DIRECTORY", "FILE", "VALUE").
+				Suffix("=").
+				NoSpace(',', '='))
+
+		s.Run("multiparts", "D").
+			Expect(carapace.ActionValues("DIRECTORY").
+				Suffix("=").
+				NoSpace(',', '='))
+
+		s.Run("multiparts", "DIRECTORY").
+			Expect(carapace.ActionValues("DIRECTORY").
+				Suffix("=").
+				NoSpace(',', '='))
+
+		s.Run("multiparts", "DIRECTORY=").
+			Expect(carapace.ActionValues("dirA/", "dirB/").
+				Tag("directories").
+				StyleF(style.ForPath).
+				Prefix("DIRECTORY=").
+				NoSpace(',', '/', '='))
+
+		s.Run("multiparts", "VALUE=").
+			Expect(carapace.ActionValues("one", "two", "three").
+				Prefix("VALUE=").
+				NoSpace(',', '='))
+
+		s.Run("multiparts", "VALUE=o").
+			Expect(carapace.ActionValues("one").
+				Prefix("VALUE=").
+				NoSpace(',', '='))
+
+		s.Run("multiparts", "VALUE=one,").
+			Expect(carapace.ActionValues("DIRECTORY", "FILE").
+				Prefix("VALUE=one,").
+				Suffix("=").
+				NoSpace(',', '='))
+
+		s.Run("multiparts", "VALUE=one,F").
+			Expect(carapace.ActionValues("FILE").
+				Prefix("VALUE=one,").
+				Suffix("=").
+				NoSpace(',', '='))
+
+		s.Run("multiparts", "VALUE=one,FILE=").
+			Expect(carapace.ActionValues("dirA/", "dirB/", "file5.go").
+				Tag("files").
+				StyleF(style.ForPath).
+				Prefix("VALUE=one,FILE=").
+				NoSpace(',', '/', '='))
+
+		s.Run("multiparts", "VALUE=one,FILE=dirB/").
+			Expect(carapace.ActionValues("dirC/", "file4.md").
+				Tag("files").
+				Prefix("dirB/").
+				StyleF(style.ForPath).
+				Prefix("VALUE=one,FILE=").
+				NoSpace(',', '/', '='))
 	})
 }
diff --git a/example/cmd/root_test.go b/example/cmd/root_test.go
index 79719a38..7d0d2cc7 100644
--- a/example/cmd/root_test.go
+++ b/example/cmd/root_test.go
@@ -58,64 +58,73 @@ func TestZsh(t *testing.T) {
 
 func TestRoot(t *testing.T) {
 	sandbox.Run(t, "github.com/rsteube/carapace/example")(func(s *sandbox.Sandbox) {
-		s.Run("").Expect(carapace.Batch(
-			carapace.ActionValuesDescribed(
-				"action", "action example",
-				"alias", "action example",
-				"flag", "flag example",
-			).Style(style.Blue).Tag("main commands"),
-			carapace.ActionValuesDescribed(
-				"modifier", "modifier example",
-			).Style(style.Yellow).Tag("modifier commands"),
-			carapace.ActionValuesDescribed(
-				"injection", "just trying to break things",
-			).Style(style.Magenta).Tag("test commands"),
-			carapace.ActionValuesDescribed(
-				"completion", "Generate the autocompletion script for the specified shell",
-				"help", "Help about any command",
-				"multiparts", "multiparts example",
-				"special", "",
-			).Tag("other commands"),
-		).ToA())
-
-		s.Run("a").Expect(carapace.ActionStyledValuesDescribed(
-			"action", "action example", style.Blue,
-			"alias", "action example", style.Blue,
-		).Tag("main commands"))
-
-		s.Run("action").Expect(carapace.ActionStyledValuesDescribed(
-			"action", "action example", style.Blue,
-		).Tag("main commands"))
-
-		s.Run("-").Expect(carapace.ActionValuesDescribed(
-			"--array", "multiflag",
-			"-a", "multiflag",
-			"--persistentFlag", "Help message for persistentFlag",
-			"-p", "Help message for persistentFlag",
-			"--toggle", "Help message for toggle",
-			"-t", "Help message for toggle",
-		).Tag("flags"))
-
-		s.Run("--").Expect(carapace.ActionValuesDescribed(
-			"--array", "multiflag",
-			"--persistentFlag", "Help message for persistentFlag",
-			"--toggle", "Help message for toggle",
-		).Tag("flags"))
-
-		s.Run("--a").Expect(carapace.ActionValuesDescribed(
-			"--array", "multiflag",
-		).Tag("flags"))
-
-		s.Run("--array").Expect(carapace.ActionValuesDescribed(
-			"--array", "multiflag",
-		).Tag("flags"))
-
-		s.Run("--array", "", "--a").Expect(carapace.ActionValuesDescribed(
-			"--array", "multiflag",
-		).Tag("flags"))
-
-		s.Run("-a", "", "--a").Expect(carapace.ActionValuesDescribed(
-			"--array", "multiflag",
-		).Tag("flags"))
+		s.Run("").
+			Expect(carapace.Batch(
+				carapace.ActionValuesDescribed(
+					"action", "action example",
+					"alias", "action example",
+					"flag", "flag example",
+				).Style(style.Blue).Tag("main commands"),
+				carapace.ActionValuesDescribed(
+					"modifier", "modifier example",
+				).Style(style.Yellow).Tag("modifier commands"),
+				carapace.ActionValuesDescribed(
+					"injection", "just trying to break things",
+				).Style(style.Magenta).Tag("test commands"),
+				carapace.ActionValuesDescribed(
+					"completion", "Generate the autocompletion script for the specified shell",
+					"help", "Help about any command",
+					"multiparts", "multiparts example",
+					"special", "",
+				).Tag("other commands"),
+			).ToA())
+
+		s.Run("a").
+			Expect(carapace.ActionStyledValuesDescribed(
+				"action", "action example", style.Blue,
+				"alias", "action example", style.Blue,
+			).Tag("main commands"))
+
+		s.Run("action").
+			Expect(carapace.ActionStyledValuesDescribed(
+				"action", "action example", style.Blue,
+			).Tag("main commands"))
+
+		s.Run("-").
+			Expect(carapace.ActionValuesDescribed(
+				"--array", "multiflag",
+				"-a", "multiflag",
+				"--persistentFlag", "Help message for persistentFlag",
+				"-p", "Help message for persistentFlag",
+				"--toggle", "Help message for toggle",
+				"-t", "Help message for toggle",
+			).Tag("flags"))
+
+		s.Run("--").
+			Expect(carapace.ActionValuesDescribed(
+				"--array", "multiflag",
+				"--persistentFlag", "Help message for persistentFlag",
+				"--toggle", "Help message for toggle",
+			).Tag("flags"))
+
+		s.Run("--a").
+			Expect(carapace.ActionValuesDescribed(
+				"--array", "multiflag",
+			).Tag("flags"))
+
+		s.Run("--array").
+			Expect(carapace.ActionValuesDescribed(
+				"--array", "multiflag",
+			).Tag("flags"))
+
+		s.Run("--array", "", "--a").
+			Expect(carapace.ActionValuesDescribed(
+				"--array", "multiflag",
+			).Tag("flags"))
+
+		s.Run("-a", "", "--a").
+			Expect(carapace.ActionValuesDescribed(
+				"--array", "multiflag",
+			).Tag("flags"))
 	})
 }