2011-11-29  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/40958
	* module.c (prev_module_line):  New variable.
	(prev_module_column):  New variable.
	(prev_character):  New variable.
	(module_char):  Update the new variables.
	(module_unget_char):  New function.
	(parse_string):  Use module_unget_char.
	(parse_integer):  Likewise.
	(parse_name):  Likewise.

From-SVN: r181810