cd $p
+git remote set-url origin \
+ "ext::$troot/drs-git-ext %S /pari-extra.git"
+
mustfail () {
local mpat="$1"; shift
t-expect-push-fail "$mpat" \
mktag
mustfail 'not replacing previously-pushed version' +$push_spec1 +$push_spec2
-t-newtag
re-prep
mktag
mustfail 'not replacing previously-pushed version' +$push_spec1 +$push_spec2