Meaning of `\newline` as escape sequence

[Marco]

Hi all, in the documentation:

http://docs.python.org/3.3/reference/lexical_analysis.html

the escape sequence `\newline` is expained as "Backslash and newline
ignored". What does it mean?
Thanks in advance, M.

 

[Chris Angelico]

Hi all, in the documentation:

http://docs.python.org/3.3/reference/lexical_analysis.html

the escape sequence `\newline` is expained as "Backslash and newline
ignored". What does it mean?

It means this:
'This is one string.'

Note that the leading space isn't an indent - it's just part of the
quoted string. There's no newline in the resulting string, unlike what
happens with a triple-quoted string. The backslash and line break are
both ignored, meaning that the string is exactly the same as if they
hadn't been there.

But be careful with this sort of thing - a single trailing space on
the line with the backslash will break the string syntactically. The
backslash has to be the absolute last character on the line.

ChrisA