How different multiline strings behave in CoffeeScript 1.7

linebreaks.coffee

a = """<p>
        foo
    </p>"""
b = '''<p>
        foo
    </p>'''
c = "<p>
        foo
    </p>"
d = '<p>
        foo
    </p>'
e = "<p>\
        foo\
    </p>"
f = '<p>\
        foo\
    </p>'

linebreaks.js

var a, b, c, d, e, f;

a = "<p>\n    foo\n</p>";

b = '<p>\n    foo\n</p>';

c = "<p> foo </p>";

d = '<p> foo </p>';

e = "<p>foo</p>";

f = '<p>foo</p>';

Note: CoffeeScript < 1.7 actually behaves differently (there's no way to get rid of whitespace in indentation)