[forwarding to Ajit]
> Though not standard-conforming, it is quite common to use a tab instead of
> six spaces in front of a Fortran fixed source form line where the first five
> columns are reserved for numeric labels and the sixth column indicating a
> continuation line. Patching fortran.vim with
>
> --- vim.7.2/runtime/syntax/fortran.vim 2010-05-25 00:38:43.000000000
> +0200
> +++ custom/fortran.vim 2010-07-09 23:47:36.000000000 +0200
> @@ -74,7 +74,7 @@
> " Detection becomes more accurate and time-consuming if more lines
> " are checked. Increase the limit below if you keep lots of comments at
> " the very top of each file and you have a fast computer.
> - let b:lmax = 250
> + let b:lmax = 1024
> if ( b:lmax > line("$") )
> let b:lmax = line("$")
> endif
> @@ -82,7 +82,7 @@
> let b:ln=1
> while b:ln <= b:lmax
> let b:test = strpart(getline(b:ln),0,5)
> - if b:test[0] !~ '[Cc*!#]' && b:test !~ '^ \+[!#]' && b:test =~ '[^
> 0-9\t]'
> + if b:test !~ '^[ 0-9]*\t' && b:test !~ '^[Cc*]' && b:test !~ '^ *[!#]'
> && b:test =~ '[^ 0-9\t]'
> let b:fortran_fixed_source = 0
> break
> endif
>
> enhances the detection heuristics to identify such tabbed lines correctly as
> fixed form.
>
> --
>
> hendrik merx
> [email protected]
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