Set the style to apply on search matches.
If @match_style is %NULL, default theme's scheme 'match-style' will be used. To enable or disable the search highlighting, use [method@SearchContext.set_highlight].
a #GtkSourceStyle, or %NULL.
See Implementation
Set the style to apply on search matches.
If @match_style is %NULL, default theme's scheme 'match-style' will be used. To enable or disable the search highlighting, use [method@SearchContext.set_highlight].