check_char        945 src/editor/edit.c         const int check_char = edit_buffer_get_byte (&edit->buffer, pos);
check_char        947 src/editor/edit.c         if (is_break_char (check_char))
check_char        962 src/editor/edit.c         const int check_char = edit_buffer_get_byte (&edit->buffer, pos - 1);
check_char        964 src/editor/edit.c         if (is_break_char (check_char))