If we ever need any of these... they're in this commit:
fish_wcswidth_visible()
status_cmd_opts_t::feature_name
completion_t::is_naturally_less_than()
parser_t::set_empty_var_and_fire()
parser_t::get_block_desc()
parser_keywords_skip_arguments()
parser_keywords_is_block()
job_t::has_internal_proc()
fish_wcswidth_visible()
Remove the "make iwyu" build target. Move the functionality into the
recently introduced lint.fish script. Fix a lot, but not all, of the
include-what-you-use errors. Specifically, it fixes all of the IWYU errors
on my OS X server but only removes some of them on my Ubuntu 14.04 server.
Fixes#2957
This change moves source files into a src/ directory,
and puts object files into an obj/ directory. The Makefile
and xcode project are updated accordingly.
Fixes#1866
