On 02/28/2014 04:37 AM, Aharon Robbins wrote:
Is that done at compile time in those locales, or at run time?
A bit of both. At compile-time we check that the compile-time character set is compatible with ASCII (i.e., the C aka POSIX locale). At run-time we check that the locale is indeed C aka POSIX. Both checks need to succeed..
GLIBC does support [[=a=]] and [[.ch.]], though, right?
Yes.
