Method

GtkSourceRegionsubtract_region

Declaration [src] 

void
gtk_source_region_subtract_region (
  GtkSourceRegion* region,
  GtkSourceRegion* region_to_subtract
)

Description [src]

Subtracts region_to_subtract from region.

region_to_subtract is not modified.

Parameters

region_to_subtract

Type: GtkSourceRegion

The GtkSourceRegion to subtract from region, or NULL.

The argument can be NULL.
The data is owned by the caller of the function.