[elpa] externals/compat updated (1a2e3f8 -> e1722e1)

[ELPA Syncer]

elpasync pushed a change to branch externals/compat.

      from  1a2e3f8   Clarify that compat.el has not yet been published
       new  06803eb   Rewrite TCO for condition-case
       new  e1722e1   Fix handling of tail-less cond branch


Summary of changes:
 compat-28.1.el  | 13 +++++++++----
 compat-tests.el | 30 +++++++++++++++++++-----------
 2 files changed, 28 insertions(+), 15 deletions(-)