[TRE-general] Re: #ifdef tre_isblank around the blank character class

[Ville Laurikari]

On Thu, Apr 21, 2005 at 02:13:10PM -0500, JesusFreke wrote:
> In the tre-parse.c file, on line 238-240, I think the #ifdef/#endif
> lines should be removed.  At this point, you are guaranteed that
> tre_isblank_func is defined (on lines 213-217).  This unnecessarily
> leaves the "blank" character class out when tre_isblank isn't
> defined (which is only defined if you have HAVE_ISBLANK defined).

You are correct.  I'll include a fix for this in the next release.

This piece of code is included only on platforms which don't have
wchar_t support or the wctype() and iswctype() functions are missing.
So, TRE cannot currently guarantee that the "blank" character class is
available on all platforms, even with this fix included.

-- 
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