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bitbake: bitbake-user-manual: fix backslash issues

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(Bitbake rev: ffd87a89393f25924f53dbc86dcf5a98c3a8d0ff)

Signed-off-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Michael Opdenacker 2021-11-19 18:05:54 +01:00 committed by Richard Purdie
parent 37dcb8b372
commit cdab3b7c31
1 changed files with 5 additions and 5 deletions
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10
bitbake/doc/bitbake-user-manual/bitbake-user-manual-metadata.rst
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@ -104,15 +104,15 @@ Line Joining
Outside of :ref:`functions <bitbake-user-manual/bitbake-user-manual-metadata:functions>`, Outside of :ref:`functions <bitbake-user-manual/bitbake-user-manual-metadata:functions>`,
BitBake joins any line ending in BitBake joins any line ending in
a backslash character ("\") with the following line before parsing a backslash character ("\\") with the following line before parsing
statements. The most common use for the "\" character is to split statements. The most common use for the "\\" character is to split
variable assignments over multiple lines, as in the following example:: variable assignments over multiple lines, as in the following example::
FOO = "bar \ FOO = "bar \
baz \ baz \
qaz" qaz"
Both the "\" character and the newline Both the "\\" character and the newline
character that follow it are removed when joining lines. Thus, no character that follow it are removed when joining lines. Thus, no
newline characters end up in the value of ``FOO``. newline characters end up in the value of ``FOO``.
@ -125,7 +125,7 @@ Consider this additional example where the two assignments both assign
.. note:: .. note::
BitBake does not interpret escape sequences like "\n" in variable BitBake does not interpret escape sequences like "\\n" in variable
values. For these to have an effect, the value must be passed to some values. For these to have an effect, the value must be passed to some
utility that interprets escape sequences, such as utility that interprets escape sequences, such as
``printf`` or ``echo -n``. ``printf`` or ``echo -n``.
@ -159,7 +159,7 @@ behavior::
C = "qux" C = "qux"
*At this point, ${A} equals "qux bar baz"* *At this point, ${A} equals "qux bar baz"*
B = "norf" B = "norf"
*At this point, ${A} equals "norf baz"\* *At this point, ${A} equals "norf baz"*
Contrast this behavior with the Contrast this behavior with the
:ref:`bitbake-user-manual/bitbake-user-manual-metadata:immediate variable :ref:`bitbake-user-manual/bitbake-user-manual-metadata:immediate variable