Malformed ascii data files

[Olli Saarela]

Hello,

The patch below helps a bit when debugging malformed ascii data files.

Best regards,
Olli


2007-08-20  Olli Saarela  <address@hidden>

        * ls-mat-ascii.cc (read_mat_ascii_data): Show line number in
        error message.

Index: src/ls-mat-ascii.cc
===================================================================
RCS file: /cvs/octave/src/ls-mat-ascii.cc,v
retrieving revision 1.10
diff -c -p -b -r1.10 ls-mat-ascii.cc
*** src/ls-mat-ascii.cc 22 Aug 2006 05:13:42 -0000      1.10
--- src/ls-mat-ascii.cc 20 Aug 2007 10:33:13 -0000
*************** read_mat_ascii_data (std::istream& is, c
*** 285,292 ****
                        }
                      else
                        {
!                         error ("load: failed to read matrix from file `%s'",
!                                filename.c_str ());

                          return retval;
                        }
--- 285,292 ----
                        }
                      else
                        {
!                         error ("load: %s: failed to read matrix elements near 
line %d",
!                                filename.c_str (), i + 1);

                          return retval;
                        }