On Mar 6, 2010, at 2:53 AM, Martin Hewitson wrote:
> I guess this is an easy question, but I couldn't find the answer with google
> (probably due to difficulties in phrasing the question).
>
> If one looks in Xcode under: File->Close File "foo.m"
>
> then one sees 'proper' opening and closing quotation marks. When I put
> quotation marks in a string in my own menu (setTitle:) then I just get
> 'normal' quotation marks.
>
> Does anyone know how to achieve the 'proper' quotation marks?
Those are sometimes referred to as typesetter's quotes or smart quotes
(although the latter really refers to the software feature which converts
straight quotes to typesetter's quotes automatically).
There are a few ways. You can type those characters using the U.S. keyboard
layout with Option-[ and Option-Shift-[. If you go this route, you should
probably set the file's encoding as UTF-8. Use Xcode's File > Get Info menu
item on the file.
Those characters are U+201C and U+201D. You can also put them into a string
using the \unnnn escape sequence. So, something like:
[NSString stringWithFormat:@"\u20...@\u201d", [[NSFileManager
defaultManager] displayNameAtPath:somePath]]
will quote the display name of a file. (Always use the display name of file
system items for the GUI.)
Neither of the above techniques work with GCC 4.0.x, which is required when
building against the 10.4 SDK. If you're using that version of the compiler,
you can instead combine NSLocalizedString and friends, the \\Unnnn escape
sequence (notice the double backslashes), and the -u option to genstrings.
Then, your compiled code will have somewhat odd pure ASCII strings in it, but
at runtime they will be looked up in the .strings file, which can return the
proper strings with the typesetter's quotes embedded in them.
To get the typesetter's single quotes, the key combinations are Option-] and
Option-Shift-]. The Unicode codepoints are U+2018 and U+2019.
Cheers,
Ken
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