Re: [SCM] GNU Autoconf source repository branch, master, updated. v2.63-259-g4600920

[Eric Blake]

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According to Ralf Wildenhues on 1/24/2009 6:24 AM:
>> +indirectly required, an inner macro.  Starting with Autoconf 2.64, this
>> +situation no longer generates out-of-order code, but results in
>> +duplicate output and a diagnosis of a syntax warning:
> 
> s/a diagnosis of // ?

Sure.  I'll fix all the typos in one go; thanks for the review.

>> address@hidden:7: OUTER is expanded from...
>> address@hidden:11: the top level
>> address@hidden example
>> +
> 
> @noindent  ?
> 
>> +To avoid this warning, decide what purpose the macro in question serves.

Sure.  But later, I'm going to be rewording this section to mention our
(proposed) improved AC_DEFUN_ONCE anyway.

>> +If it only needs to be expanded once (for example, if it provides
>> +initialization text used by later macros), then the fix is to change all
>> +instance of direct calls to instead go through @code{AC_REQUIRE}
> 
> s/instance/&s/

Yep.

- --
Don't work too hard, make some time for fun as well!

Eric Blake             address@hidden
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