[Development] Prettier printing of Unicode strings

[Thiago Macieira]

On domingo, 26 de janeiro de 2014 12:36:27, Jan Kundrát wrote:
> On Tuesday, 21 January 2014 01:05:07 CEST, Thiago Macieira wrote:
> >    Actual   (s) : \u221212\u20A0\uD800\uDC00
> >    Expected (s2): \u221212\u20AC\uD800\uDC00
> 
> [...]
> 
> >  - all backslashes as \\
> >  - the following characters as their escape sequences: \r, \n, \t, \b, \f
> >  - all other control characters (including 0x7f) as \u00XX
> >  - all other characters with \uXXXX, including text otherwise
> > 
> > readable in the
> > 
> >    terminal in the locale
> 
> The rules you describe appear to be out-of-sync with what the example above
> shows. Is there perhaps a rule "English letters, punctuation and numbers
> are displayed as-is"?

I failed to exclude ASCII 0x20 to 0x7f (except the backslash) in "all other 
characters"

> If that is the case, then it looks like a good change.
> 
> > Should I also do the same for QByteArray? Reading hex dumps isn't very
> 
> nice.
> 
> Yes -- I have used QString::fromUtf8(bytearray) multiple times in my tests
> to produce an ugly workaround.

Done.
-- 
Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel Open Source Technology Center
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