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4 Commits

Author SHA1 Message Date
Tim Edwards 414f4a8ccb Modified the DEF and LEF read/write routines to keep the 
defMakeInverseLayerMap() from returning complete contact types when used
by the lefWrite command when writing LEF macros, which contain cut layers
but not entire contacts.
 2020-12-03 21:37:32 -05:00
Tim Edwards 49d98115bb Added a number of enhancements to the DEF reading to handle various 
forms of syntax found in the LEF/DEF spec up to version 5.8.  Handles
vias formed by parameter and a number of syntax variations that mess
up the usual parsing.  Corrected an error in the calculation of wire
extensions when wires are given with three coordinates.
 2019-07-03 13:58:13 -04:00
Tim Edwards 51b70f6577 Corrected an error in the LEF/DEF geometry reading, because I 
discovered that not all LEF/DEF rectangle coordinates are in
canonical order.  Took the opportunity to update the LefError()
routine with an additional argument so that it can separate
errors, warnings, and informational messages, and will correctly
state whether the output is for a LEF or DEF read operation.
 2019-06-06 09:59:56 -04:00
Tim Edwards 231a299b16 Initial commit at Tue Apr 25 08:41:48 EDT 2017 by tim on stravinsky 2017-04-25 08:41:48 -04:00