[elpa] externals/popper 66b4769997 3/3: Merge branch 'externals/popper' of https://git.sv.gnu.org/git/emacs/elpa

[ELPA Syncer]

branch: externals/popper
commit 66b47699975fd47541c50959af47a48bb4f938cf
Merge: c6b78fdd54 31ca3aead8
Author: Karthik Chikmagalur <karthikchikmaga...@gmail.com>
Commit: Karthik Chikmagalur <karthikchikmaga...@gmail.com>

    Merge branch 'externals/popper' of https://git.sv.gnu.org/git/emacs/elpa
    
    popper-echo.el: Fix branch divergence from ELPA