pick: `hg help` was not showing the full cmd desc of `pick`
after running command `hg help` it was not including the second line
of command description. I guess it picks the firstline only. So I moved
that part in first line of cmd description.
#!/bin/bash
set -euox pipefail
unset GREP_OPTIONS
NOTOPIC="--config experimental.topic-mode=ignore"
compatbranches=`hg branches --quiet | grep 'mercurial-' | grep -v ':' | sort -n --reverse`
prev='stable'
for branch in $compatbranches; do
hg up $branch
hg merge $prev
hg commit -m "test-compat: merge $prev into $branch"
prev=$branch
done