Commit Briefs
make do_load_url and friends return void
The 0/1 difference was once important since it would give the caller an idea whether the page was loaded immediately or asynchronously. This doesn't matter anymore. Furthermore, this whole family of function can't really fail (as telescope doesn't handle memory allocation failures gracefully.)
use AC_SEARCH_LIBS instead of AC_CHECK_LIB
AC_CHECK_LIB is quite awful actually even if it has a nice name