Found the following significant warnings:
  /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/BH/include/boost/math/tools/config.hpp:23:6: warning: "The minimum language standard to use Boost.Math will be C++14 starting in July 2023 (Boost 1.82 release)" [-W#warnings]
See ‘/home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/teachingApps.Rcheck/00install.out’ for details.
* used C++ compiler: ‘Debian clang version 17.0.6 (5)’
Specified C++11: please drop specification unless essential
checkRd: (-1) teachingApp.Rd:66: Lost braces
    66 | code{link{create_logo}}
       |     ^
checkRd: (-1) teachingApp.Rd:66: Lost braces
    66 | code{link{create_logo}}
       |          ^
checkRd: (-1) teachingApp.Rd:68: Lost braces
    68 | code{link{add_logo}}
       |     ^
checkRd: (-1) teachingApp.Rd:68: Lost braces
    68 | code{link{add_logo}}
       |          ^
'LazyData' is specified without a 'data' directory
Found the following significant warnings:
  /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/BH/include/boost/math/tools/config.hpp:23:6: warning: #warning before C++23 is a GCC extension
See ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/teachingApps.Rcheck/00install.out’ for details.
* used C++ compiler: ‘g++-13 (Debian 13.2.0-13) 13.2.0’
Specified C++11: please drop specification unless essential
checkRd: (-1) teachingApp.Rd:66: Lost braces
    66 | code{link{create_logo}}
       |     ^
checkRd: (-1) teachingApp.Rd:66: Lost braces
    66 | code{link{create_logo}}
       |          ^
checkRd: (-1) teachingApp.Rd:68: Lost braces
    68 | code{link{add_logo}}
       |     ^
checkRd: (-1) teachingApp.Rd:68: Lost braces
    68 | code{link{add_logo}}
       |          ^
'LazyData' is specified without a 'data' directory
Found the following significant warnings:
  /data/gannet/ripley/R/test-clang/BH/include/boost/math/tools/config.hpp:23:6: warning: "The minimum language standard to use Boost.Math will be C++14 starting in July 2023 (Boost 1.82 release)" [-W#warnings]
See ‘/data/gannet/ripley/R/packages/tests-clang/teachingApps.Rcheck/00install.out’ for details.
* used C++ compiler: ‘clang version 18.1.0rc’
Specified C++11: please drop specification unless essential
installed size is  5.8Mb
  sub-directories of 1Mb or more:
    apps   3.2Mb
checkRd: (-1) teachingApp.Rd:66: Lost braces
    66 | code{link{create_logo}}
       |     ^
checkRd: (-1) teachingApp.Rd:66: Lost braces
    66 | code{link{create_logo}}
       |          ^
checkRd: (-1) teachingApp.Rd:68: Lost braces
    68 | code{link{add_logo}}
       |     ^
checkRd: (-1) teachingApp.Rd:68: Lost braces
    68 | code{link{add_logo}}
       |          ^
'LazyData' is specified without a 'data' directory
Found the following significant warnings:
  /data/gannet/ripley/R/test-dev/BH/include/boost/math/tools/config.hpp:23:6: warning: #warning before C++23 is a GCC extension
See ‘/data/gannet/ripley/R/packages/tests-devel/teachingApps.Rcheck/00install.out’ for details.
* used C++ compiler: ‘g++-13 (GCC) 13.2.0’
Specified C++11: please drop specification unless essential
checkRd: (-1) teachingApp.Rd:66: Lost braces
    66 | code{link{create_logo}}
       |     ^
checkRd: (-1) teachingApp.Rd:66: Lost braces
    66 | code{link{create_logo}}
       |          ^
checkRd: (-1) teachingApp.Rd:68: Lost braces
    68 | code{link{add_logo}}
       |     ^
checkRd: (-1) teachingApp.Rd:68: Lost braces
    68 | code{link{add_logo}}
       |          ^
'LazyData' is specified without a 'data' directory
Specified C++11: please drop specification unless essential
'LazyData' is specified without a 'data' directory
Found the following significant warnings:
  /home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/BH/include/boost/math/tools/config.hpp:23:6: warning: #warning before C++23 is a GCC extension
See ‘/home/hornik/tmp/R.check/r-patched-gcc/Work/PKGS/teachingApps.Rcheck/00install.out’ for details.
* used C++ compiler: ‘g++-13 (Debian 13.2.0-13) 13.2.0’
Specified C++11: please drop specification unless essential
'LazyData' is specified without a 'data' directory
Found the following significant warnings:
  /home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/BH/include/boost/math/tools/config.hpp:23:6: warning: #warning before C++23 is a GCC extension
See ‘/home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/teachingApps.Rcheck/00install.out’ for details.
* used C++ compiler: ‘g++-13 (Debian 13.2.0-13) 13.2.0’
Specified C++11: please drop specification unless essential
'LazyData' is specified without a 'data' directory
Specified C++11: please drop specification unless essential
installed size is 14.5Mb
  sub-directories of 1Mb or more:
    apps   2.3Mb
    libs  10.3Mb
'LazyData' is specified without a 'data' directory
Specified C++11: please drop specification unless essential
installed size is 13.9Mb
  sub-directories of 1Mb or more:
    apps   2.3Mb
    libs   9.6Mb
'LazyData' is specified without a 'data' directory
Specified C++11: please drop specification unless essential
'LazyData' is specified without a 'data' directory
installed size is 14.4Mb
  sub-directories of 1Mb or more:
    apps   2.3Mb
    libs  10.1Mb
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory