[gnu] externals/yaml updated (3fbeaee97d -> 4f64f9e1fa)

[ELPA Syncer]

elpasync pushed a change to branch externals/yaml.

      from  3fbeaee97d Bump code version
       new  6f4d1fb993 added encoding to kyaml-compact and kyaml-pretty
       new  920f71b0c1 Merge pull request #64 from ehrt74/master
       new  4f64f9e1fa Update tests


Summary of changes:
 yaml-tests.el | 19 ++++++++++++++++---
 yaml.el       | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++++-------
 2 files changed, 70 insertions(+), 10 deletions(-)