heredoc_body skips lines before indented lines

[osthomas]

When indented lines occur in a heredoc after the first line, then all prior lines are not captured by heredoc_body. This happens for both spaces and tabs. Subsequent lines are okay if they are not indented at all.

Here are some examples:

cat <<EOF
    Correct
Correct
EOF

cat <<EOF
    Wrong
Wrong
    Correct
EOF

cat <<EOF
Wrong
    Correct
EOF

cat <<EOF
    Wrong
    Correct
Correct
EOF

cat <<EOF
   Wrong
  Wrong 2
 Correct
EOF

cat <<EOF
   Wrong
   Correct

EOF

cat <<EOF
   Wrong
   Correct

EOF

cat <<EOF
   Wrong
   Wrong
 
EOF

cat <<EOF
	Wrong
	Wrong 2
	Correct
EOF

And the tree:

(redirected_statement) ; [1:1 - 4:3]
 body: (command) ; [1:1 - 3]
  name: (command_name) ; [1:1 - 3]
   (word) ; [1:1 - 3]
 redirect: (heredoc_redirect) ; [1:5 - 4:3]
  (heredoc_start) ; [1:7 - 9]
  (heredoc_body) ; [2:5 - 4:0]
  (heredoc_end) ; [4:1 - 3]
(redirected_statement) ; [6:1 - 10:3]
 body: (command) ; [6:1 - 3]
  name: (command_name) ; [6:1 - 3]
   (word) ; [6:1 - 3]
 redirect: (heredoc_redirect) ; [6:5 - 10:3]
  (heredoc_start) ; [6:7 - 9]
  (heredoc_body) ; [9:5 - 10:0]
  (heredoc_end) ; [10:1 - 3]
(redirected_statement) ; [12:1 - 15:3]
 body: (command) ; [12:1 - 3]
  name: (command_name) ; [12:1 - 3]
   (word) ; [12:1 - 3]
 redirect: (heredoc_redirect) ; [12:5 - 15:3]
  (heredoc_start) ; [12:7 - 9]
  (heredoc_body) ; [14:5 - 15:0]
  (heredoc_end) ; [15:1 - 3]
(redirected_statement) ; [17:1 - 21:3]
 body: (command) ; [17:1 - 3]
  name: (command_name) ; [17:1 - 3]
   (word) ; [17:1 - 3]
 redirect: (heredoc_redirect) ; [17:5 - 21:3]
  (heredoc_start) ; [17:7 - 9]
  (heredoc_body) ; [19:5 - 21:0]
  (heredoc_end) ; [21:1 - 3]
(redirected_statement) ; [23:1 - 27:3]
 body: (command) ; [23:1 - 3]
  name: (command_name) ; [23:1 - 3]
   (word) ; [23:1 - 3]
 redirect: (heredoc_redirect) ; [23:5 - 27:3]
  (heredoc_start) ; [23:7 - 9]
  (heredoc_body) ; [26:2 - 27:0]
  (heredoc_end) ; [27:1 - 3]
(redirected_statement) ; [29:1 - 33:3]
 body: (command) ; [29:1 - 3]
  name: (command_name) ; [29:1 - 3]
   (word) ; [29:1 - 3]
 redirect: (heredoc_redirect) ; [29:5 - 33:3]
  (heredoc_start) ; [29:7 - 9]
  (heredoc_body) ; [31:4 - 33:0]
  (heredoc_end) ; [33:1 - 3]
(redirected_statement) ; [35:1 - 39:3]
 body: (command) ; [35:1 - 3]
  name: (command_name) ; [35:1 - 3]
   (word) ; [35:1 - 3]
 redirect: (heredoc_redirect) ; [35:5 - 39:3]
  (heredoc_start) ; [35:7 - 9]
  (heredoc_body) ; [37:4 - 39:0]
  (heredoc_end) ; [39:1 - 3]
(redirected_statement) ; [41:1 - 45:3]
 body: (command) ; [41:1 - 3]
  name: (command_name) ; [41:1 - 3]
   (word) ; [41:1 - 3]
 redirect: (heredoc_redirect) ; [41:5 - 45:3]
  (heredoc_start) ; [41:7 - 9]
  (heredoc_body) ; [45:1 - 0]
  (heredoc_end) ; [45:1 - 3]
(redirected_statement) ; [47:1 - 51:3]
 body: (command) ; [47:1 - 3]
  name: (command_name) ; [47:1 - 3]
   (word) ; [47:1 - 3]
 redirect: (heredoc_redirect) ; [47:5 - 51:3]
  (heredoc_start) ; [47:7 - 9]
  (heredoc_body) ; [50:2 - 51:0]
  (heredoc_end) ; [51:1 - 3]