The Klayout API has built in methods for reading and writing layout data to multiple file formats. The main formats are, of course, *.oas and *.gds. However, Klayout also supports the *.dxf format, a ...
changing --lefdef-macro-resolution-mode=2 to =1 is also a good testcase for the open #1506 cd klayout/testdata/lefdef/multi_def strm2oas --version 0.30.3 r681d7eeb4 ...