/**

@fn int vrna_file_PS_aln(const char *filename, const char **seqs, const char **names, const char *structure, unsigned int columns)
@scripting
@parblock
This function is available as overloaded function @p file_PS_aln() with three additional parameters @p start, @p end,
and @p offset before the @p columns argument. Thus, it resembles the @p vrna_file_PS_aln_slice() function. The last four
arguments may be omitted, indicating the default of @p start = @em 0, @p end = @em 0, @p offset = @em 0, and @p columns = @em 60. See, e.g.
@rstinline:py:func:`RNA.file_PS_aln()` in the :doc:`/api_python`@endrst.
@endparblock


@fn int vrna_file_PS_aln_slice(const char *filename, const char **seqs, const char **names, const char *structure, unsigned int start, unsigned int end, int offset, unsigned int columns)
@scripting
@parblock
This function is available as overloaded function @p file_PS_aln() where the last four parameter may be omitted,
indicating @p start = @em 0, @p end = @em 0, @p offset = @em 0, and @p columns = @em 60. See, e.g.
@rstinline:py:func:`RNA.file_PS_aln()` in the :doc:`/api_python`@endrst.
@endparblock


@fn int vrna_plot_dp_EPS(const char *filename, const char *sequence, vrna_ep_t *upper, vrna_ep_t *lower, vrna_dotplot_auxdata_t *auxdata, unsigned int options)
@scripting
@parblock
This function is available as overloaded function @p plot_dp_EPS() where the last three
parameters may be omitted. The default values for these parameters are @p lower = NULL,
@p auxdata = NULL, @p options = #VRNA_PLOT_PROBABILITIES_DEFAULT. See, e.g.
@rstinline:py:func:`RNA.plot_dp_EPS()` in the :doc:`/api_python`@endrst.
@endparblock

*/
