1 

     2 function hg_pull_and_see() {

     3     if ! $HG_ROOT_CMD > /dev/null; then

     4         print "Not a Mercurial repository!"

     5         return -1

     6     fi

     7 

     8     local i=$(hg id -i)

     9     hg pull -u

    10     local j=$(hg id -i)

    11 

    12     if [[ $i != $j ]];then

    13         hg log --quiet -r${i}:tip --style=changelog

    14     fi

    15 }