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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 various forms of reading here-documents from an alias
shopt -s expand_aliases
# single alias definition contains entire here-document
alias 'heredoc=cat <<EOF
hello
world
EOF'
heredoc
# here-document body continues after alias definition
alias 'headplus=cat <<EOF
hello'
headplus
world
EOF
unalias heredoc headplus
alias head='cat <<END'
head
here-doc line 1
here-doc line 2
END
# here-document delimiter in one alias, body in another
alias head='cat <<\END' body='head
here-document
END'
body
# make sure delimiter is recognized whether the alias ends with a newline or not
shopt -s expand_aliases
alias head='cat <<\END' body='head
here-document
END
'
body
unalias head body
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