diff options
Diffstat (limited to 'src/buffer_utils.cc')
| -rw-r--r-- | src/buffer_utils.cc | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/src/buffer_utils.cc b/src/buffer_utils.cc index 28b2de05..9a46504d 100644 --- a/src/buffer_utils.cc +++ b/src/buffer_utils.cc @@ -1,6 +1,7 @@ #include "buffer_utils.hh" #include "buffer_manager.hh" +#include "coord.hh" #include "event_manager.hh" #include "file.hh" #include "selection.hh" @@ -214,7 +215,7 @@ Buffer* create_fifo_buffer(String name, int fd, Buffer::Flags flags, bool scroll bool closed = false; size_t loop = 0; char data[buffer_size]; - BufferCoord insert_coord = m_buffer.back_coord(); + Optional<BufferCoord> insert_begin; const int fifo = fd(); { @@ -235,13 +236,19 @@ Buffer* create_fifo_buffer(String name, int fd, Buffer::Flags flags, bool scroll if (not m_scroll and (is_first or m_had_trailing_newline)) pos = m_buffer.next(pos); - pos = m_buffer.insert(pos, StringView(data, data+count)).end; + auto inserted_range = m_buffer.insert(pos, StringView(data, data+count)); + if (not insert_begin) + insert_begin = inserted_range.begin; + pos = inserted_range.end; bool have_trailing_newline = (data[count-1] == '\n'); if (not m_scroll) { if (is_first) + { m_buffer.erase({0,0}, m_buffer.next({0,0})); + --insert_begin->line; + } else if (not m_had_trailing_newline and have_trailing_newline) m_buffer.erase(m_buffer.prev(pos), pos); } @@ -250,10 +257,10 @@ Buffer* create_fifo_buffer(String name, int fd, Buffer::Flags flags, bool scroll while (++loop < max_loop and fd_readable(fifo)); } - if (insert_coord != m_buffer.back_coord()) + if (insert_begin) m_buffer.run_hook_in_own_context( Hook::BufReadFifo, - selection_to_string(ColumnType::Byte, m_buffer, {insert_coord, m_buffer.back_coord()})); + selection_to_string(ColumnType::Byte, m_buffer, {*insert_begin, m_buffer.back_coord()})); if (closed) m_buffer.values().erase(fifo_watcher_id); // will delete this |