[elpa] externals/consult updated (df3dbe1174 -> 1680f26f1c)

[ELPA Syncer]

elpasync pushed a change to branch externals/consult.

      from  df3dbe1174 README: Add link to consult-dash
       new  634d006297 consult-xref: Add preview support for 
xref-etags-location (Fix #606)
       new  1680f26f1c consult-xref--preview: Simplify


Summary of changes:
 consult-xref.el | 29 ++++++++++++++++-------------
 1 file changed, 16 insertions(+), 13 deletions(-)