When reading a "dos" file, gfortran returns two records for each line
in the file: the real record and a null one. In other words it is treating
the carriage return as a newline instead of the pair carriage return/newline
as the newline.
Here is an example:
integer ios
character buf*(50)
c
open(10,file='dos',iostat=ios)
print *,' open ios ',ios
1000 read(10,'(a)',iostat=ios) buf
if(ios .ne.0) go to 9000
print '(a,a,a)',' read <',buf,'>'
go to 1000
c
9000 end
--
Summary: GFORTRAN input and carriage returns
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libfortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: ray at ultramarine dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24919
