diff --git a/_examples/smoke/example.gen.c b/_examples/smoke/example.gen.c
index 0cbf4ca..0e736ec 100644
--- a/_examples/smoke/example.gen.c
+++ b/_examples/smoke/example.gen.c
@@ -1,20 +1,3 @@
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
 // smoke v1.0.0 6dc82371b24d044c3b3e2bd4cf5d92af46788fff
 // --
 // Code generated by webrpc-gen@v0.37.1 with .. generator. DO NOT EDIT.
diff --git a/impl.go.tmpl b/impl.go.tmpl
index 2bad123..023d02a 100644
--- a/impl.go.tmpl
+++ b/impl.go.tmpl
@@ -2,8 +2,8 @@
 {{- $prefix := .Prefix -}}
 {{- $encodeReachable := dict -}}
 {{- $decodeReachable := dict -}}
-{{ template "collectStructCodecReachability" dict "Types" .Types "Services" .Services "EncodeReachable" $encodeReachable "DecodeReachable" $decodeReachable }}
-{{ template "implPreamble" . }}
+{{- template "collectStructCodecReachability" dict "Types" .Types "Services" .Services "EncodeReachable" $encodeReachable "DecodeReachable" $decodeReachable -}}
+{{- template "implPreamble" . }}
 {{ template "implTransport" . }}
 
 {{- range $_, $type := .Types }}
diff --git a/implCodecReachability.go.tmpl b/implCodecReachability.go.tmpl
index e6ecf71..884c7d7 100644
--- a/implCodecReachability.go.tmpl
+++ b/implCodecReachability.go.tmpl
@@ -3,13 +3,13 @@
 {{- $types := .Types -}}
 {{- $reachable := .Reachable -}}
 {{- if isMapType $type }}
-{{ template "markStructCodecReachability" dict "Type" (mapValueType $type) "Types" $types "Reachable" $reachable }}
+{{- template "markStructCodecReachability" dict "Type" (mapValueType $type) "Types" $types "Reachable" $reachable -}}
 {{- else if isListType $type }}
-{{ template "markStructCodecReachability" dict "Type" (listElemType $type) "Types" $types "Reachable" $reachable }}
+{{- template "markStructCodecReachability" dict "Type" (listElemType $type) "Types" $types "Reachable" $reachable -}}
 {{- else if isCoreType $type }}
 {{- else if isEnumType $type }}
 {{- else if and (hasField $type "Alias") $type.Alias }}
-{{ template "markStructCodecReachability" dict "Type" $type.Alias.Type.Type "Types" $types "Reachable" $reachable }}
+{{- template "markStructCodecReachability" dict "Type" $type.Alias.Type.Type "Types" $types "Reachable" $reachable -}}
 {{- else if isStructType $type }}
     {{- $typeName := toString $type -}}
     {{- if not (exists $reachable $typeName) }}
@@ -17,7 +17,7 @@
         {{- range $_, $candidate := $types }}
             {{- if and (isStructType $candidate) (eq $candidate.Name $typeName) }}
                 {{- range $_, $field := $candidate.Fields }}
-{{ template "markStructCodecReachability" dict "Type" $field.Type "Types" $types "Reachable" $reachable }}
+{{- template "markStructCodecReachability" dict "Type" $field.Type "Types" $types "Reachable" $reachable -}}
                 {{- end }}
             {{- end }}
         {{- end }}
@@ -32,10 +32,10 @@
 {{- range $_, $service := .Services }}
     {{- range $_, $method := $service.Methods }}
         {{- range $_, $input := $method.Inputs }}
-{{ template "markStructCodecReachability" dict "Type" $input.Type "Types" $types "Reachable" $encodeReachable }}
+{{- template "markStructCodecReachability" dict "Type" $input.Type "Types" $types "Reachable" $encodeReachable -}}
         {{- end }}
         {{- range $_, $output := $method.Outputs }}
-{{ template "markStructCodecReachability" dict "Type" $output.Type "Types" $types "Reachable" $decodeReachable }}
+{{- template "markStructCodecReachability" dict "Type" $output.Type "Types" $types "Reachable" $decodeReachable -}}
         {{- end }}
     {{- end }}
 {{- end }}
diff --git a/main.go.tmpl b/main.go.tmpl
index d5de45b..97ceee4 100644
--- a/main.go.tmpl
+++ b/main.go.tmpl
@@ -1,5 +1,4 @@
 {{- define "main" -}}
-
 {{- $opts := dict -}}
 {{- $defaultPrefix := (snakeCase .SchemaName) -}}
 {{- $emitClient := (ternary (eq (default .Opts.client "true") "false") false true) -}}
@@ -38,7 +37,7 @@
 
 {{- $prefix := $opts.prefix -}}
 {{- if eq $opts.emit "impl" -}}
-{{ template "impl" dict "Prefix" $prefix "Header" $opts.header "SchemaName" .SchemaName "SchemaVersion" .SchemaVersion "SchemaHash" .SchemaHash "BasePath" (default (and (hasField . "BasePath") .BasePath) "/rpc/") "WebrpcGenVersion" .WebrpcGenVersion "WebrpcTarget" .WebrpcTarget "WebrpcGenCommand" .WebrpcGenCommand "Types" .Types "Services" .Services "Errors" .Errors "WebrpcErrors" .WebrpcErrors "Opts" $opts "Client" $emitClient }}
+{{- template "impl" dict "Prefix" $prefix "Header" $opts.header "SchemaName" .SchemaName "SchemaVersion" .SchemaVersion "SchemaHash" .SchemaHash "BasePath" (default (and (hasField . "BasePath") .BasePath) "/rpc/") "WebrpcGenVersion" .WebrpcGenVersion "WebrpcTarget" .WebrpcTarget "WebrpcGenCommand" .WebrpcGenCommand "Types" .Types "Services" .Services "Errors" .Errors "WebrpcErrors" .WebrpcErrors "Opts" $opts "Client" $emitClient -}}
 {{- else -}}
 {{- $guard := printf "%s_%s_%s_H" (toUpper (snakeCase .SchemaName)) (toUpper (snakeCase $prefix)) (toUpper $opts.emit) -}}
 #ifndef {{$guard}}