[elpa] externals/xref-union updated (0f98bea594 -> eda0623b1c)

[ELPA Syncer]

elpasync pushed a change to branch externals/xref-union.

      from  0f98bea594 Bump version to 0.1.1 for GNU ELPA
       new  00bb9f7391 Fix usage of the 'head' specialiser
       new  316695bd4a Rework implementation of 'xref-union-mode'
       new  dbe1334d4e Call correct method in 
'xref-backend-identifier-completion-table'
       new  0eb3d8cffb Return first match in 'xref-backend-identifier-at-point'
       new  b63c486773 Run M-x untabify
       new  5a869bcb0d Add missing (require ...) statements
       new  eda0623b1c Update outdated documentation in Commentary


Summary of changes:
 xref-union.el | 77 ++++++++++++++++++++++++++++++++++-------------------------
 1 file changed, 44 insertions(+), 33 deletions(-)