Committed as obvious and simple.

revision 221682.
Regards,

Jerry

2015-03-25 Jerry DeLisle  <jvdeli...@gcc.gnu.org>

        PR libgfortran/65541
        * io/write.c (nml_write_obj): Convert '+' to '%' before emitting
        object names in namelists.

Index: io/write.c
===================================================================
--- io/write.c  (revision 221681)
+++ io/write.c  (working copy)
@@ -1704,10 +1704,11 @@
   size_t clen;
   index_type elem_ctr;
   size_t obj_name_len;
-  void * p ;
+  void * p;
   char cup;
   char * obj_name;
   char * ext_name;
+  char * q;
   size_t ext_name_len;
   char rep_buff[NML_DIGITS];
   namelist_info * cmp;
@@ -1745,6 +1746,8 @@
       for (dim_i = len; dim_i < clen; dim_i++)
        {
          cup = toupper ((int) obj->var_name[dim_i]);
+         if (cup == '+')
+           cup = '%';
          write_character (dtp, &cup, 1, 1, NODELIM);
        }
       write_character (dtp, "=", 1, 1, NODELIM);
@@ -1894,6 +1897,9 @@
                }

              ext_name[tot_len] = '\0';
+             for (q = ext_name; *q; q++)
+               if (*q == '+')
+                 *q = '%';

              /* Now obj_name.  */

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