v4.4.38

Release notes

Changes

• Fixed format_html_content (and therefore format_html_file, which the linting of a nodejs-codeunit applies to
  every html-file of that codeunit): text which belongs together was torn apart into several lines. The html-parser
  hands out the text of an element in several pieces - an ampersand which does not begin a character-reference is
  reported on its own and every character-reference is reported on its own - and the serializer wrote every piece
  into a line of its own. An angular-template with @if (a != null && b != null) { therefore ended up with the two
  ampersands on separate lines, which made the template unparsable, so the next build of that codeunit failed while
  the build which caused it still succeeded. Tom & Jerry was affected as well and lost the spaces around the
  ampersand. Pieces which belong together are joined into one text now, keeping the whitespace which was between
  them.
• ScriptCollectionCore got the functions docker_login and docker_login_with_retry (amount of attempts: 5 by
  default) and login_to_defined_docker_registries, which every docker-login of ScriptCollection goes through, uses
  the retrying one now. Reason: a docker login sporadically failed with net/http: TLS handshake timeout, which
  aborted a whole build. That timeout is hardcoded in the registry-client of the docker-daemon and can not be
  configured, so the only way to survive a temporarily slow registry is another attempt. Only timeout-errors are
  retried, because an error with a permanent cause like wrong credentials would fail again in every further attempt.
  For that, GeneralUtilities got retry_action_if, which retries an action only if the given predicate accepts the
  thrown exception; retry_action delegates to it and behaves exactly as before.