line_no           103 data/sphere/level_set_test.cpp   int line_no = 1;
line_no           111 data/sphere/level_set_test.cpp       const std::string err_msg {"line" + std::to_string(line_no)};
line_no           114 data/sphere/level_set_test.cpp     ++line_no;
line_no           247 src/grid_GridAndTime_impl.cpp   size_t line_no {1};
line_no           258 src/grid_GridAndTime_impl.cpp       ++line_no;
line_no           263 src/grid_GridAndTime_impl.cpp     oss << "In " << fname << " vertex no. " << line_no << ": "
line_no           264 src/grid_GridAndTime_impl.cpp 	<< str_keys[line_no-1];