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.. _tut-informal:
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.. _tut-informal:
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**********************************
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**********************************
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An Informal Introduction to Python
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An Informal Introduction to Python
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@ -220,9 +220,10 @@ the following:
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Or, strings can be surrounded in a pair of matching triple-quotes: ``"""`` or
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Or, strings can be surrounded in a pair of matching triple-quotes: ``"""`` or
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``'''``. End of lines do not need to be escaped when using triple-quotes, but
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``'''``. End of lines do not need to be escaped when using triple-quotes, but
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they will be included in the string. ::
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they will be included in the string. So the following uses one escape to
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avoid an unwanted initial blank line. ::
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print("""
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print("""\
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Usage: thingy [OPTIONS]
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Usage: thingy [OPTIONS]
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-h Display this usage message
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-h Display this usage message
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-H hostname Hostname to connect to
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-H hostname Hostname to connect to
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@ -616,7 +617,7 @@ This example introduces several new features.
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>>> a, b = 0, 1
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>>> a, b = 0, 1
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>>> while b < 1000:
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>>> while b < 1000:
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... print(b, end=' ')
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... print(b, end=',')
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... a, b = b, a+b
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... a, b = b, a+b
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...
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...
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1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987
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1,1,2,3,5,8,13,21,34,55,89,144,233,377,610,987,
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