# escaping examples

test "A: \${test}" {}

test "B: \$" {}

$c1 = "This is c1"
test "C: ${c1}" {}

test "D: \\\$" {}

test "E: {}" {}

test "F: hello" {}

$g1 = "This is g1"
test "G: ${g1} EOF" {}

test "H: {hhh} EOF" {}

$i_i = "This is ii"
test "I: ${i_i} EOF" {}

# is this okay?
test "J: $ is a dollar sign" {}

test "K: $ {zzz} EOF" {}

$l1 = "This is l1"
test "L: $$${l1} EOF" {}

test "M: $ $$" {}

test "N: hello \" world" {}

test "O: hello \"\" world" {}

test "P: hello \\ world" {}

test "Q: hello \\\\ world" {}

$r1 = "This is r1"
test "R: \\${r1} EOF" {}

test "S: \\$ EOF" {}

test "T: newline\nEOF" {}

# XXX: possible bugs or misunderstood expectations:

#test "W: \\$" {}
# got: <error>
# exp: W: \$

#$x1 = "This is x1"
#test "X: $${x1} EOF" {}
# got: X: $${x1} EOF
# exp: X: $This is x1 EOF

#$unused = "i am unused"
#$y1 = "{unused}"
#test "Y: $${y1} EOF" {} # check there isn't double parsing
# got: Y: $${y1} EOF
# exp: Y: ${unused} EOF

#test "Z: $$$" {}
# got: <error>
# exp: Z: $$$ EOF