re PR fortran/44054 (Handle -Werror, -Werror=, -fdiagnostics-show-option, !GCC$ diagnostic (pragmas) and color)

2014-10-28  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR fortran/44054
	* gfortran.h (gfc_warning_cmdline): Rename as gfc_warning_now_2.
	(gfc_error_cmdline): Rename as gfc_error_now_2.
	* error.c (gfc_diagnostic_build_locus_prefix): Remove trailing space.
	(gfc_diagnostic_starter): Add space between locus and prefix.
	(gfc_warning_now_2): Renamed from gfc_warning_cmdline.
	(gfc_error_now_2): Renamed from gfc_error_cmdline.
	* scanner.c (add_path_to_list): Use gfc_warning_now_2.
	(load_line): Likewise.
	(load_file): Likewise.
	* options.c (gfc_post_options): Update all renamed functions.

From-SVN: r216812