tree f6b361d9fd34c291ef441fa500680e7e40d30f50
parent 55c1007c3b843557e512cf6da9cb3391800ee09d
author Gregory Fiumara <greg@gregfiumara.com> 1537361439 -0400
committer Gregory Fiumara <greg@gregfiumara.com> 1537361964 -0400
gpgsig -----BEGIN PGP SIGNATURE-----
 Comment: GPGTools - http://gpgtools.org
 
 iF0EABECAB0WIQQnPktMPYfRjBkFp6NsRL1B86U/KAUCW6JILgAKCRBsRL1B86U/
 KG7XAKCsZl3hAofz8PSZJSeb0Y5H1Vd7LQCgx850NU36P2sUN05dyjZ4XxfuZSw=
 =afpt
 -----END PGP SIGNATURE-----

Workaround to not execute undefined functions.

tooltip() and popover() are defined in bootstrap.min.js, which is not included
when building a bookdown book. This change doesn't execute these two functions
if they are not defined elsewhere. This should be a temporary workround.

Toward haozhu233/kableExtra issue #263.