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Line 45:
Line 45: − + − be compilable with the f2c and g77 compilers, without special flags if+ − + − +
→Coding style
If you modify a Fortran file, you should stay within Fortran 77 with
If you modify a Fortran file, you should stay within Fortran 77 with
common extensions like {{codeline|END DO}}. Currently, we want all sources to
common extensions like {{codeline|END DO}}. Currently, we want ensure that
it is possible to compile all sources with the gfortran compiler, without
possible. This usually means that non-legacy compilers also accept the
special flags if possible. This usually means that non-legacy compilers
sources.
also accept the sources.
=== M4 guide ===
=== M4 guide ===