[nongnu] elpa/helm updated (20a7088b11 -> 93b10a8a45)

[ELPA Syncer]

elpasync pushed a change to branch elpa/helm.

      from  20a7088b11 Use helm-acase in helm--prepare-completion-styles
       new  0b355b3cd4 Use helm-acase in more places
       new  a2b18be4ed Ensure argument is a cons before calling cdr
       new  93b10a8a45 Update docstring


Summary of changes:
 helm-core.el  |  6 +++---
 helm-files.el |  7 ++++---
 helm-lib.el   | 16 +++++++++++-----
 3 files changed, 18 insertions(+), 11 deletions(-)