home/src/filter.hh
Maxime Coste 759319ca44 Buffer: move back Modification as an implementation detail
* Filters now only works on insertion and take directly the
   iterator and content
 * use Buffer::insert and Buffer::erase to modify a buffer
2012-08-10 19:12:43 +02:00

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#ifndef filter_hh_INCLUDED
#define filter_hh_INCLUDED
#include "string.hh"
#include <functional>
namespace Kakoune
{
class Buffer;
class BufferIterator;
// A Filter is a function which is applied to a Buffer and a pending
// Modification in order to mutate the Buffer or the Modification
// prior to it's application.
typedef std::function<void (Buffer& buffer, BufferIterator& position, String& content)> FilterFunc;
typedef std::pair<String, FilterFunc> FilterAndId;
}
#endif // filter_hh_INCLUDED