$ echo "[extensions]" >> $HGRCPATH
$ echo "bookmarks=" >> $HGRCPATH
$ echo "mq=" >> $HGRCPATH
$ hg init
$ echo qqq>qqq.txt
add file
$ hg add
adding qqq.txt
commit first revision
$ hg ci -m 1
set bookmark
$ hg book test
$ echo www>>qqq.txt
commit second revision
$ hg ci -m 2
set bookmark
$ hg book test2
update to -2
$ hg update -r -2
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ echo eee>>qqq.txt
commit new head
$ hg ci -m 3
created new head
bookmarks updated?
$ hg book
test 1:25e1ee7a0081
test2 1:25e1ee7a0081
strip to revision 1
$ hg strip 1
saved backup bundle to $TESTTMP/.hg/strip-backup/*-backup.hg (glob)
list bookmarks
$ hg book
* test 1:8cf31af87a2b
* test2 1:8cf31af87a2b
immediate rollback and reentrancy issue
$ echo "mq=!" >> $HGRCPATH
$ hg init repo
$ cd repo
$ echo a > a
$ hg ci -Am adda
adding a
$ echo b > b
$ hg ci -Am addb
adding b
$ hg bookmarks markb
$ hg rollback
rolling back to revision 0 (undo commit)
are you there?
$ hg bookmarks
no bookmarks set
can you be added again?
$ hg bookmarks markb
$ hg bookmarks
* markb 0:07f494440405
$ cd ..