I only used
```# Configure xschem project director...
# sky130p
promach
12/05/2020, 3:58 PMI only used
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# Configure xschem project directory to use sky130 symbols
set XSCHEM_LIBRARY_PATH {}
append XSCHEM_LIBRARY_PATH :${XSCHEM_SHAREDIR}/xschem_library
append XSCHEM_LIBRARY_PATH :/home/phung/xschem_sky130