1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
#ifndef buffer_utils_hh_INCLUDED
#define buffer_utils_hh_INCLUDED
#include "buffer.hh"
#include "selection.hh"
namespace Kakoune
{
inline String content(const Buffer& buffer, const Selection& range)
{
return buffer.string(range.min(), buffer.char_next(range.max()));
}
inline BufferIterator erase(Buffer& buffer, const Selection& range)
{
return buffer.erase(buffer.iterator_at(range.min()),
utf8::next(buffer.iterator_at(range.max())));
}
inline CharCount char_length(const Buffer& buffer, const Selection& range)
{
return utf8::distance(buffer.iterator_at(range.min()),
utf8::next(buffer.iterator_at(range.max())));
}
inline void avoid_eol(const Buffer& buffer, ByteCoord& coord)
{
const auto column = coord.column;
const auto& line = buffer[coord.line];
if (column != 0 and column == line.length() - 1)
coord.column = line.byte_count_to(line.char_length() - 2);
}
inline void avoid_eol(const Buffer& buffer, Selection& sel)
{
avoid_eol(buffer, sel.anchor());
avoid_eol(buffer, sel.cursor());
}
CharCount get_column(const Buffer& buffer,
CharCount tabstop, ByteCoord coord);
Buffer* create_fifo_buffer(String name, int fd, bool scroll = false);
}
#endif // buffer_utils_hh_INCLUDED
|
