[EMAIL PROTECTED] wrote:
Hi Alan,
My knowledgebase of fortran lies with fixed format f77 fortran, so your right the
solution below only works for fixed format Fortran. There is currently nothing in
the .l file to set the <fixed_fmt> state, so the line:
<fixed_fmt>^[cC*dD].*\n { return EOSTMT; }
never gets triggered. Having only worked with fixed format fortran and not
having a newer fortran book on my book shelf... How does the compiler determine
whether a file is fixed or free format? A test needs to be put in the .l file
to determine whether fixed or free format fortran is being used.
All Fortran compilers I know of use two methods to select between free
form or fixed form source:
- The extension of the file (.f and .for are used for fixed form, .f90
for free form)
- A command-line option which tells the compiler to ignore the first
rule and accept
the source file as either fixed form or free form.
That said, similar rules could be adopted for CMake. (Of course the
command-line option
makes it a bit awkward, but then anybody who wants to use that will
somehow have
to specify that he/she wants that anyway)
Regards,
Arjen
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