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# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# test $'...' and $"..." strings in here documents (problem through bash-5.1)
pat=$'no\t'
x=$'no\tOK'
y=notOK
cat <<EOF
1: ${x#$'no\t'}
2: O${x#$'no\t'O}
3: ${x#n$'o\t'}
4: ${x#'no '}
5: ${x#$pat}
6: ${y#$'not'}
7: ${y#'not'}
EOF
cat <<EOF
1: ${x#$"no "}
2: ${x#n$"o "}
3: O${x#n$"o "O}
4: ${x#"no "}
5: ${y#$"not"}
5: ${y#"not"}
EOF
# we don't perform dollar-quote expansion if the here-doc delimiter is quoted
cat <<\EOF
1: ${x#$'no\t'}
2: O${x#$'no\t'O}
3: ${x#n$'o\t'}
4: ${x#'no '}
5: ${x#$pat}
6: ${y#$'not'}
7: ${y#'not'}
EOF
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