Associates a gsv.SourceLanguage with the buffer.
Note that a gsv.SourceLanguage affects not only the syntax highlighting, but also the [context classes][context-classes]. If you want to disable just the syntax highlighting, see Source.bufferSetHighlightSyntax.
The buffer holds a reference to language.
a gsv.SourceLanguage to set, or NULL.
Associates a gsv.SourceLanguage with the buffer.
Note that a gsv.SourceLanguage affects not only the syntax highlighting, but also the [context classes][context-classes]. If you want to disable just the syntax highlighting, see Source.bufferSetHighlightSyntax.
The buffer holds a reference to language.