gcc/fortran/doc/gfortran/runtime/gfortranlistseparator.rst

   1 ..
   2   Copyright 1988-2022 Free Software Foundation, Inc.
   3   This is part of the GCC manual.
   4   For copying conditions, see the copyright.rst file.
   5
   6 .. _gfortran_list_separator:
   7
   8 GFORTRAN_LIST_SEPARATOR---Separator for list output
   9 ***************************************************
  10
  11 This environment variable specifies the separator when writing
  12 list-directed output.  It may contain any number of spaces and
  13 at most one comma.  If you specify this on the command line,
  14 be sure to quote spaces, as in
  15
  16 .. code-block:: shell-session
  17
  18   $ GFORTRAN_LIST_SEPARATOR='  ,  ' ./a.out
  19
  20 when :command:`a.out` is the compiled Fortran program that you want to run.
  21 Default is a single space.