[cairo] API to set PostScript Language Level

[Adrian Johnson]

Adib Taraben wrote:
> Hello Adrian,
> 
> this is the API description for SVG to limit to a certain version.
>  cairo_public void
>  cairo_svg_surface_restrict_to_version (cairo_surface_t *surface,
> cairo_svg_version_t version);
> Is there any special reason to use the term "level" instead of "version"
> (as already in the SVG surface?
> 
> Just curious,
> 
> Adib.

The PostScript Language Reference Manual uses the term "Level" (2nd
edition) or "LanguageLevel" (3rd edition) to identify each revision of
the PostScript language. The SVG specification uses the term "version".