Complete LEF support #51
Description
LEF Library support is incomplete, would be useful to be able to read/write all LEF5.8 constructs within reason.
Library Level
- NONDEFAULTRULE
- MANUFACTURINGGRID
- PROPERTYDEFINITIONS
- CLEARANCEMEASURE
- VIARULE
- VIARULE GENERATE
- LAYERS
- MAXVIASTACK
- SITE with ROWPATTERN
- FIXEDMASK
- Extensions (BEGINEXT → ENDEXT)
Macro Level
- PROPERTY
- DENSITY
- FIXEDMASK
- EEQ
Pin Level
- TAPERRULE
- NETEXPR
- SUPPLYSENSITIVITY
- GROUNDSENSITIVITY
- MUSTJOIN
- PROPERTY
Geometry Level
- ITERATE support
- MASK value > 2
- MASK for POLYGON and PATH