Provide a link to Boost.Context's stack_traits documentation to look up
is_unbounded(), minimum_size() and maximum_size().
Fix spellings of minimum_size() and maximum_size().
When stack_traits::is_unbounded(), we shouldn't have to care about
stack_traits::maximum_size(). Consistently change:
! traits_type::is_unbounded() && size <= traits_type::maximum_size()
to:
traits_type::is_unbounded() || size <= traits_type::maximum_size()
As Paul points out, links of the form [@boost:/libs/something/index.html] (as
recommended by
http://www.boost.org/doc/libs/release/doc/html/quickbook/syntax/phrase.html#quickbook.syntax.phrase.links)
do not work when generating PDF, or even when locally generating just one
library's HTML documentation. He suggests linking explicitly to the relevant
boost.org URL. This is much more satisfying as the link can be tested.
Add note explaining why synchronization objects can neither be moved nor
copied.
Introduce line breaks for some code lines that get broken strangely by doc
toolchain.
Eliminate reference to mutex::scoped_lock.
