44     cat >input <<EOF  heredoc
48 EOF
56     cat >input <<EOF  heredoc
60 EOF
62     cat >expout <<EOF  heredoc
66 EOF
73     cat >input <<EOF  heredoc
77 EOF
79     cat >expout <<EOF  heredoc
83 EOF
90     cat >input <<EOF  heredoc
97 EOF
99     cat >expout <<EOF  heredoc
106 EOF
114     cat >doc/input <<EOF  heredoc
120 EOF
121     cat >doc/subdir/chunk <<EOF  heredoc
124 EOF
125     cat >doc/chunk <<EOF  heredoc
127 EOF
129     cat >expout <<EOF  heredoc
136 EOF
143     cat >input <<EOF  heredoc
146 EOF
147     cat >chunk <<EOF  heredoc
149 EOF
151     cat >expout <<EOF  heredoc
154 EOF
161     cat >input <<EOF  heredoc
164 EOF
186     cat >input <<EOF  heredoc
190 EOF