message: rpc: Documentation fixups
diff: # Copyright (c) 2018 The Bitcoin Core developers
  # Distributed under the MIT software license, see the accompanying
  # file COPYING or http://www.opensource.org/licenses/mit-license.php.
  +#
  +# Check that all RPC help texts are generated by RPCHelpMan.
  export LC_ALL=C
  EXIT_CODE=0
  +
  +# Assume that all multiline strings passed into a runtime_error are help texts.
  +# This is potentially fragile, but the linter is only temporary and can safely
  +# be removed early 2019.
  +
  non_autogenerated_help=$(grep --perl-regexp --null-data --only-matching 'runtime_error\(\n\s*".*\\n"\n' $(git ls-files -- "*.cpp"))
  if [[ ${non_autogenerated_help} != "" ]]; then
  echo "Must use RPCHelpMan to generate the help for the following RPC methods:"
  