[elpa] externals/company updated (1321e285a5 -> e1d331a64e)

[ELPA Syncer]

elpasync pushed a change to branch externals/company.

      from  1321e285a5 Merge pull request #1485 from 
kiennq/feat/dabbrev-other-buffers-func
       new  cb3b67122d company-complete-common: Generalized "expand common" 
behavior
       new  f907fb3468 Fix test failure
       new  587a2ba3ce Better text
       new  a427c330ca Support different prefixes inside a backend group
       new  6d32df97db Update a test definition
       new  71fad0b38a Delete a no-op line
       new  82e7f81dcb Support complete-common in backends with boundaries and 
no `expand-common`
       new  4647272f62 Improve the default `expand-common` implementation to 
support boundaries
       new  09e52cb8ad Support combining `expand-common` across grouped backends
       new  ed4a93f576 company--multi-expand-common: Analyze each backend's 
completions separately
       new  f38e649244 Add expand-common support in company-dabbrev-code and 
company-etags
       new  d8f18dcf06 company--expand-common: Don't rely on company-common
       new  36aae5183a company--multi-expand-common: Simplify the compatibility 
check
       new  64a3787db7 Copy edit
       new  de19f899d1 Add possible return value `no-match` to `expand-common`
       new  39a4aee31c Delete piece of code unused since 36aae5183
       new  225d27d392 Update one test (1) and fix another (2)
       new  7b849c0c6f Mo tests and some fixes
       new  a79bfd7cea Fix multi-backend completion right after a trigger char
       new  b2b9b19f9a Update the NEWS entry
       new  df4f6e9ea3 company--common-or-matches: Synchronize with 'match' more
       new  4ba6dcb874 Merge pull request #1488 from company-mode/expand-common
       new  8a4872a81b company-capf--current-boundaries only for matching 
completions
       new  e1d331a64e [ci skip] Remove parens


Summary of changes:
 NEWS.md                 |   5 +
 company-capf.el         |  13 ++-
 company-dabbrev-code.el |  46 +++++---
 company-etags.el        |  31 ++++--
 company.el              | 289 ++++++++++++++++++++++++++++++++++++------------
 test/async-tests.el     |   4 +-
 test/capf-tests.el      |   4 +-
 test/core-tests.el      | 110 ++++++++++++++----
 8 files changed, 381 insertions(+), 121 deletions(-)