~$ conda spawn -n myst
Filename: "/Users/ondrej/miniforge3/envs/myst/etc/conda/activate.d/libxml2_activate.sh"
Syntax error:   × Failed to parse input
  ╰─▶ Failure to parse at Pos((3, 35))
   ╭────
 1 │ if test -n "${XML_CATALOG_FILES:-}"; then
   ·                                   ┬
   ·                                   ╰── expected QUOTED_ESCAPE_CHAR, QUOTED_CHAR, VARIABLE_EXPANSION, SUB_COMMAND, or EXIT_STATUS
   ╰────
  help: expected QUOTED_ESCAPE_CHAR, QUOTED_CHAR, VARIABLE_EXPANSION,
        SUB_COMMAND, or EXIT_STATUS

~/repos/shell(error)$ source a.sh
Filename: "/Users/ondrej/repos/shell/a.sh"
Syntax error:   × Failed to parse input
  ╰─▶ Failure to parse at Pos((5, 11))
   ╭────
 1 │ if test xx␊
   ·           ┬
   ·           ╰── expected binary_bash_conditional_op or binary_posix_conditional_op
   ╰────
  help: expected binary_bash_conditional_op or binary_posix_conditional_op
~/repos/shell(error)$ shell a.sh
Filename: "a.sh"
Syntax error:   × Failed to parse input
  ╰─▶ Failure to parse at Pos((5, 11))
   ╭────
 1 │ if test xx␊
   ·           ┬
   ·           ╰── expected binary_bash_conditional_op or binary_posix_conditional_op
   ╰────
  help: expected binary_bash_conditional_op or binary_posix_conditional_op
~/repos/shell(error)$ if test -n "${XML_CATALOG_FILES:-}"; then
Syntax error:   × Failed to parse input
  ╰─▶ Failure to parse at Pos((1, 35))
   ╭────
 1 │ if test -n "${XML_CATALOG_FILES:-}"; then
   ·                                   ┬
   ·                                   ╰── expected QUOTED_ESCAPE_CHAR, QUOTED_CHAR, VARIABLE_EXPANSION, SUB_COMMAND, or EXIT_STATUS
   ╰────
  help: expected QUOTED_ESCAPE_CHAR, QUOTED_CHAR, VARIABLE_EXPANSION,
        SUB_COMMAND, or EXIT_STATUS

struct MyBad {
    // The Source that we're gonna be printing snippets out of.
    // This can be a String if you don't have or care about file names.
    #[source_code]
    src: NamedSource<String>,
    // Snippets and highlights can be included in the diagnostic!
    #[label("This bit here")]
    bad_bit: SourceSpan,
}