libgettextpo: Ability to parse a string

[Dwayne Bailey]

{I raised these on translation-i18n but am sending them here for more
formal reporting.}

Currently you can only parse files read from stdin or from the file
system.  Our code mostly pushes string representations of files around.
It would be nice to have read and write methods that accept and output
strings in addition to the file based functions.  Our current work
around is to output to a temporary file, I haven't measured what kind of
overhead this is causing.

-- 
Dwayne Bailey
Translate.org.za

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