parse_variant
Description:
Parses a font variant.
The allowed values are "normal", "small-caps", "all-small-caps", "petite-caps", "all-petite-caps", "unicase" and "title-caps", case variations being ignored.
Parameters:
| str | a string to parse. | 
| variant | a `PangoVariant` to store the result in. | 
| warn | if true, issue a warning on bad input. | 
Returns:
| true if  | 
Namespace: Pango
  
  Package: pango