source: vis_dev/vis-2.3/share/script_lang_empty_check.simple @ 60

# Script file for checking the language emptiness of a system under a
# set of fairness constraints.

# Author: Rajeev K. Ranjan

# Usage: 
# After reading in the design using one of 
# "read_blif, read_blif_mv, or read_verilog" commands, 
# on VIS prompt type:  
# source script_lang_empty_check.simple  <fairness_file>

# Trouble shooting:
# i) Invoke the script exactly the way prescribed (no option to "source")
# ii) The script tries to create a file in the current directory. Make sure
#     that the directory is writable by you.

### Script starts here #################################################

  # Source the generic script file

source script_generic.simple 

  # Read the fairness constraints

read_fairness %:2               

  # Finally invoke the language emptiness check

lang_empty -d 0