(re)format aiken sources in the repository.

examples/acceptance_tests/script_context/v3/validators/certificates.ak

@@ -1,4 +1,5 @@
 use aiken/collection/list
+use cardano/address.{Script, VerificationKey}
 use cardano/certificate.{
   AlwaysAbstain, AlwaysNoConfidence, AuthorizeConstitutionalCommitteeProxy,
   Certificate, DelegateBlockProduction, DelegateBoth, DelegateCredential,
@@ -7,7 +8,6 @@ use cardano/certificate.{
   RetireFromConstitutionalCommittee, RetireStakePool, UnregisterCredential,
   UnregisterDelegateRepresentative, UpdateDelegateRepresentative,
 }
-use cardano/address.{Script, VerificationKey}
 use cardano/transaction.{Transaction}
 
 const only0s = #"00000000000000000000000000000000000000000000000000000000"
@@ -20,11 +20,7 @@ const only9s =
   #"9999999999999999999999999999999999999999999999999999999999999999"
 
 validator purposes {
-  publish(
-    _redeemer: Void,
-    certificate: Certificate,
-    transaction: Transaction,
-  ) -> Bool {
+  publish(_redeemer: Void, certificate: Certificate, transaction: Transaction) {
     assert_script_info(certificate)
 
     let certificates = transaction.certificates

examples/acceptance_tests/script_context/v3/validators/mint.ak

@@ -1,7 +1,7 @@
 use aiken/collection/dict.{Dict}
 use aiken/collection/list
-use cardano/assets.{PolicyId, Value}
 use cardano/address
+use cardano/assets.{PolicyId, Value}
 use cardano/transaction.{
   DatumHash, Input, Mint, NoDatum, Output, OutputReference, ScriptPurpose,
   Transaction,
@@ -128,10 +128,10 @@ fn assert_mint(mint: Value, our_policy_id: PolicyId, other_policy_id: PolicyId)
 // below is meant to generate a small-enough hash... If this test fails
 // after some code-gen changes, it's probably because the new hash is
 // larger.
-///
 // How to fix?
 //   Change the traced string down below in hope to get a
 //   smaller hash.
+///
 validator test_2 {
   mint(_tmp2: Void, _policy_id: PolicyId, _transaction: Transaction) {
     trace @"slfhioer7w8yru"

examples/acceptance_tests/script_context/v3/validators/proposing_all.ak

@@ -14,11 +14,7 @@ const null32 =
   #"0000000000000000000000000000000000000000000000000000000000000000"
 
 validator guardrails {
-  propose(
-    _redeemer: Void,
-    _: ProposalProcedure,
-    transaction: Transaction,
-  ) -> Bool {
+  propose(_redeemer: Void, _: ProposalProcedure, transaction: Transaction) {
     let procedures = transaction.proposal_procedures
 
     assert_redeemers(transaction.redeemers)

examples/acceptance_tests/script_context/v3/validators/proposing_pparams.ak

@@ -24,7 +24,7 @@ validator guardrails {
     _redeemer: Void,
     proposal: ProposalProcedure,
     _transaction: Transaction,
-  ) -> Bool {
+  ) {
     expect ProposalProcedure {
       governance_action: ProtocolParameters {
         ancestor: None,

examples/acceptance_tests/script_context/v3/validators/simple_spend.ak

@@ -1,6 +1,6 @@
 use aiken/collection/dict
-use cardano/assets
 use cardano/address.{Address, Script}
+use cardano/assets
 use cardano/transaction.{
   InlineDatum, Input, Output, OutputReference, ScriptPurpose, Spend, Transaction,
 }