word ('x')
<<< ('<<<')
$ ('$')
{ ('{')
int ('2')
} ('}')
\n ('\n')
word ('x')
<<< ('<<<')
$ ('$')
{ ('{')
int ('2')
} ('}')
> ('>')
word ('/dev/null')
\n ('\n')
word ('foo')
( ('(')
) (')')
WHITE_SPACE (' ')
{ ('{')
\n ('\n')
if ('if')
WHITE_SPACE (' ')
! ('!')
WHITE_SPACE (' ')
word ('grep')
WHITE_SPACE (' ')
var ('$1')
WHITE_SPACE (' ')
<<< ('<<<')
WHITE_SPACE (' ')
$ ('$')
{ ('{')
int ('2')
} ('}')
WHITE_SPACE (' ')
> ('>')
WHITE_SPACE (' ')
word ('/dev/null')
; (';')
WHITE_SPACE (' ')
then ('then')
WHITE_SPACE (' ')
word ('echo')
WHITE_SPACE (' ')
word ('Boom')
; (';')
WHITE_SPACE (' ')
fi ('fi')
\n ('\n')
} ('}')