tests/builtins2.sub


1
2
3
4
5
6
7
8
9
10

# test behavior of shopt xpg_echo

USG_ECHO=off
shopt -q xpg_echo && USG_ECHO=on

shopt -u xpg_echo
echo 'a\n\n\nb'

shopt -s xpg_echo
echo 'a\n\n\nb'