parse fail with here document with variable

[ARCowie28]

Parse fails for entire document when you have a here document inside an if, that contains a variable as the first expression.

MWE:

if true; then
  a_string='some stuff to cat'
  cat <<XXX
${a_string}
XXX
fi

Issue does not occur if:

• not inside an if
• there is anything except newlines before ${a_string}, including whitespace

[skovhus]

Can you create an issue on the treesitter-bash repository? This is a problem with the grammar it seems.

[skovhus]

See tree-sitter/tree-sitter-bash#61

[skovhus]

This seems to have been fixed in the newer version of the grammar