1 # This program is free software: you can redistribute it and/or modify
2 # it under the terms of the GNU General Public License as published by
3 # the Free Software Foundation, either version 3 of the License, or
4 # (at your option) any later version.
6 # This program is distributed in the hope that it will be useful,
7 # but WITHOUT ANY WARRANTY; without even the implied warranty of
8 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9 # GNU General Public License for more details.
11 # You should have received a copy of the GNU General Public License
12 # along with this program. If not, see <http://www.gnu.org/licenses/>.
16 cd $TMPDIR || echo "heredoc3.sub: cannot cd to $TMPDIR" >&2
24 unbalanced=$(cat <<EOF
25 this paren ) is not a problem
31 these balanced parens ( ) are not a problem
37 quoted balanced parens \( ) are not a problem either
43 more text in a subshell
48 some more text in a different subshell
52 # semi-weird examples posted by Wayne Pollack to austin-group mailing list
69 cat <<x*x >/dev/null & touch 'x*x'
86 echo -E end 'hello<NL>\END'
89 if [ -n "$GMON_OUT_PREFIX" ]; then
90 mv ${GMON_OUT_PREFIX}.[0-9]* "$SAVEPWD" >/dev/null 2>&1
94 # this has to be last -- results in a syntax error
95 # doesn't currently parse because EOF is not on a line by itself -- should it?
97 still more text in a subshell