diff --git a/doc/OpenSTA.odt b/doc/OpenSTA.odt
index 6fc4c047..c445ecd0 100644
Binary files a/doc/OpenSTA.odt and b/doc/OpenSTA.odt differ
diff --git a/doc/OpenSTA.pdf b/doc/OpenSTA.pdf
index 5750f166..f69ea92a 100644
Binary files a/doc/OpenSTA.pdf and b/doc/OpenSTA.pdf differ
diff --git a/test/get_filter.ok b/test/get_filter.ok
index 86bee827..8e98cdba 100644
--- a/test/get_filter.ok
+++ b/test/get_filter.ok
@@ -1,34 +1,34 @@
-get_cells
+[get_cells -filter liberty_cell==BUFx2_ASAP7_75t_R *]
 u1
-get_clocks
+[get_clocks -filter is_virtual==0 *]
 clk
-get_clocks 2
+[get_clocks -filter is_virtual==1 *]
 vclk
-get_clocks 3
+[get_clocks -filter is_virtual *]
 vclk
-get_clocks 4
-get_clocks 5
+[get_clocks -filter is_virtual&&is_generated *]
+[get_clocks -filter is_virtual&&is_generated==0 *]
 vclk
-get_clocks 6
+[get_clocks -filter is_virtual||is_generated *]
 vclk
-get_clocks 7
+[get_clocks -filter is_virtual==0||is_generated *]
 clk
-get_lib_cells
+[get_lib_cells -filter is_buffer==1 *]
 asap7_small/BUFx2_ASAP7_75t_R
-get_lib_cells 2
+[get_lib_cells -filter is_inverter==0 *]
 asap7_small/AND2x2_ASAP7_75t_R
 asap7_small/BUFx2_ASAP7_75t_R
 asap7_small/DFFHQx4_ASAP7_75t_R
-get_lib_pins
+[get_lib_pins -filter direction==input BUFx2_ASAP7_75t_R/*]
 A
-get_lib_pins 2
+[get_lib_pins -filter direction==output BUFx2_ASAP7_75t_R/*]
 Y
-get_libs
+[get_libs -filter name==asap7_small *]
 asap7_small
-get_nets
+[get_nets -filter name=~*q *]
 r1q
 r2q
-get_pins
+[get_pins -filter direction==input *]
 r1/CLK
 r1/D
 r2/CLK
@@ -38,17 +38,17 @@ r3/D
 u1/A
 u2/A
 u2/B
-get_pins 2
+[get_pins -filter direction==output *]
 r1/Q
 r2/Q
 r3/Q
 u1/Y
 u2/Y
-get_ports
+[get_ports -filter direction==input *]
 clk1
 clk2
 clk3
 in1
 in2
-get_ports 2
+[get_ports -filter direction==output *]
 out
diff --git a/test/get_filter.tcl b/test/get_filter.tcl
index 96b66714..e3269754 100644
--- a/test/get_filter.tcl
+++ b/test/get_filter.tcl
@@ -6,39 +6,39 @@ create_clock -name clk -period 500 {clk1 clk2 clk3}
 create_clock -name vclk -period 1000
 
 # Test filters for each SDC command
-puts "get_cells"
+puts {[get_cells -filter liberty_cell==BUFx2_ASAP7_75t_R *]}
 report_object_full_names [get_cells -filter liberty_cell==BUFx2_ASAP7_75t_R *]
-puts "get_clocks"
+puts {[get_clocks -filter is_virtual==0 *]}
 report_object_full_names [get_clocks -filter is_virtual==0 *]
-puts "get_clocks 2"
+puts {[get_clocks -filter is_virtual==1 *]}
 report_object_full_names [get_clocks -filter is_virtual==1 *]
-puts "get_clocks 3"
+puts {[get_clocks -filter is_virtual *]}
 report_object_full_names [get_clocks -filter is_virtual *]
-puts "get_clocks 4"
+puts {[get_clocks -filter is_virtual&&is_generated *]}
 report_object_full_names [get_clocks -filter is_virtual&&is_generated *]
-puts "get_clocks 5"
+puts {[get_clocks -filter is_virtual&&is_generated==0 *]}
 report_object_full_names [get_clocks -filter is_virtual&&is_generated==0 *]
-puts "get_clocks 6"
+puts {[get_clocks -filter is_virtual||is_generated *]}
 report_object_full_names [get_clocks -filter is_virtual||is_generated *]
-puts "get_clocks 7"
+puts {[get_clocks -filter is_virtual==0||is_generated *]}
 report_object_full_names [get_clocks -filter is_virtual==0||is_generated *]
-puts "get_lib_cells"
+puts {[get_lib_cells -filter is_buffer==1 *]}
 report_object_full_names [get_lib_cells -filter is_buffer==1 *]
-puts "get_lib_cells 2"
+puts {[get_lib_cells -filter is_inverter==0 *]}
 report_object_full_names [get_lib_cells -filter is_inverter==0 *]
-puts "get_lib_pins"
+puts {[get_lib_pins -filter direction==input BUFx2_ASAP7_75t_R/*]}
 report_object_full_names [get_lib_pins -filter direction==input BUFx2_ASAP7_75t_R/*]
-puts "get_lib_pins 2"
+puts {[get_lib_pins -filter direction==output BUFx2_ASAP7_75t_R/*]}
 report_object_full_names [get_lib_pins -filter direction==output BUFx2_ASAP7_75t_R/*]
-puts "get_libs"
+puts {[get_libs -filter name==asap7_small *]}
 report_object_full_names [get_libs -filter name==asap7_small *]
-puts "get_nets"
+puts {[get_nets -filter name=~*q *]}
 report_object_full_names [get_nets -filter name=~*q *]
-puts "get_pins"
+puts {[get_pins -filter direction==input *]}
 report_object_full_names [get_pins -filter direction==input *]
-puts "get_pins 2"
+puts {[get_pins -filter direction==output *]}
 report_object_full_names [get_pins -filter direction==output *]
-puts "get_ports"
+puts {[get_ports -filter direction==input *]}
 report_object_full_names [get_ports -filter direction==input *]
-puts "get_ports 2"
+puts {[get_ports -filter direction==output *]}
 report_object_full_names [get_ports -filter direction==output *]