diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 5fe9df3ad96267f08b378c2ad17f281d9080d390..56d3f6774f921905410421252b5d7af6b2b0e561 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -11,6 +11,7 @@ debian_stable_i386_deb:
      - ./tar_em_up.sh -B
      - cd ..
      - echo "" | sudo -S DEBIAN_FRONTEND=noninteractive dpkg --force-all -i pd-l2ork*.deb > /dev/null
+     - valgrind pd-l2ork -noprefs -nostdpath -nogui -nrt -noaudio -send "init dollarzero \$0" scripts/regression_tests.pd
      - valgrind pd-l2ork -noprefs -nostdpath -nogui -nrt -noaudio scripts/external-tests.pd
    artifacts:
      name: "$CI_RUNNER_DESCRIPTION"
@@ -31,6 +32,7 @@ debian_stable_amd64_deb:
      - ./tar_em_up.sh -B
      - cd ..
      - echo "" | sudo -S DEBIAN_FRONTEND=noninteractive dpkg --force-all -i pd-l2ork*.deb > /dev/null
+     - valgrind pd-l2ork -noprefs -nostdpath -nogui -nrt -noaudio -send "init dollarzero \$0" scripts/regression_tests.pd
      - valgrind pd-l2ork -noprefs -nostdpath -nogui -nrt -noaudio scripts/external-tests.pd
    artifacts:
      name: "$CI_RUNNER_DESCRIPTION"
@@ -51,6 +53,7 @@ debian_stretch_amd64_deb:
      - ./tar_em_up.sh -B
      - cd ..
      - echo "" | sudo -S DEBIAN_FRONTEND=noninteractive dpkg --force-all -i pd-l2ork*.deb > /dev/null
+     - valgrind pd-l2ork -noprefs -nostdpath -nogui -nrt -noaudio -send "init dollarzero \$0" scripts/regression_tests.pd
      - valgrind pd-l2ork -noprefs -nostdpath -nogui -nrt -noaudio scripts/external-tests.pd
    artifacts:
      name: "$CI_RUNNER_DESCRIPTION"
@@ -72,6 +75,7 @@ ubuntu_14.04_i386_deb:
      - cd ..
      - echo "" | sudo -S DEBIAN_FRONTEND=noninteractive dpkg --force-all -i pd-l2ork*.deb > /dev/null
      - cd scripts
+     - valgrind pd-l2ork -noprefs -nostdpath -nogui -nrt -noaudio -send "init dollarzero \$0" regression_tests.pd
      - valgrind pd-l2ork -noprefs -nostdpath -nogui -nrt -noaudio external-tests.pd
    artifacts:
      name: "$CI_RUNNER_DESCRIPTION"
@@ -93,6 +97,7 @@ ubuntu_14.04_amd64_deb:
      - cd ..
      - echo "" | sudo -S DEBIAN_FRONTEND=noninteractive dpkg --force-all -i pd-l2ork*.deb > /dev/null
      - cd scripts
+     - valgrind pd-l2ork -noprefs -nostdpath -nogui -nrt -noaudio -send "init dollarzero \$0" regression_tests.pd
      - valgrind pd-l2ork -noprefs -nostdpath -nogui -nrt -noaudio external-tests.pd
    artifacts:
      name: "$CI_RUNNER_DESCRIPTION"
@@ -114,6 +119,7 @@ ubuntu_16.04_amd64_deb:
      - cd ..
      - echo "" | sudo -S DEBIAN_FRONTEND=noninteractive dpkg --force-all -i pd-l2ork*.deb > /dev/null
      - cd scripts
+     - valgrind pd-l2ork -noprefs -nostdpath -nogui -nrt -noaudio -send "init dollarzero \$0" regression_tests.pd
      - valgrind pd-l2ork -noprefs -nostdpath -nogui -nrt -noaudio external-tests.pd
    artifacts:
      name: "$CI_RUNNER_DESCRIPTION"
@@ -131,12 +137,14 @@ osx_amd64_dmg:
      - cd l2ork_addons
      - ./tar_em_up.sh -X
      - cd ../scripts
+     - ../packages/darwin_app/build/*.app/Contents/Resources/app.nw/bin/pd-l2ork -noprefs -nostdpath -nogui -noaudio -send "init dollarzero \$0" regression_tests.pd
      - ../packages/darwin_app/build/*.app/Contents/Resources/app.nw/bin/pd-l2ork -noprefs -nostdpath -nogui -noaudio external-tests.pd
    artifacts:
      name: "$CI_RUNNER_DESCRIPTION"
      expire_in: 1 day
      paths:
        - Pd*.dmg
+
 osx_10.8_amd64_dmg:
    tags:
      - osx
@@ -147,6 +155,7 @@ osx_10.8_amd64_dmg:
      - cd l2ork_addons
      - osx_version=10.8 ./tar_em_up.sh -X
      - cd ../scripts
+     - ../packages/darwin_app/build/*.app/Contents/Resources/app.nw/bin/pd-l2ork -noprefs -nostdpath -nogui -noaudio -send "init dollarzero \$0" regression_tests.pd
      - ../packages/darwin_app/build/*.app/Contents/Resources/app.nw/bin/pd-l2ork -noprefs -nostdpath -nogui -noaudio external-tests.pd
    artifacts:
      name: "$CI_RUNNER_DESCRIPTION"
@@ -163,6 +172,7 @@ windows_i386_installer:
     - cd l2ork_addons
     - ./tar_em_up.sh -Z
     - cd ../scripts
+    - ../packages/win32_inno/build/bin/pd.exe -noprefs -nostdpath -nogui -noaudio -send "init dollarzero \$0" regression_tests.pd
     - ../packages/win32_inno/build/bin/pd.exe -noprefs -nostdpath -nogui -noaudio external-tests.pd
   artifacts:
     name: "$CI_RUNNER_DESCRIPTION"
@@ -180,6 +190,7 @@ debian_stable_arm_deb:
      - cd l2ork_addons
      - ./tar_em_up.sh -r
      - cd ..
+     - valgrind pd-l2ork -noprefs -nostdpath -nogui -nrt -noaudio -send "init dollarzero \$0" scripts/regression_tests.pd
      - valgrind pd-l2ork -noprefs -nostdpath -nogui -nrt -noaudio scripts/external-tests.pd
    artifacts:
      name: "$CI_RUNNER_DESCRIPTION"
diff --git a/scripts/manual_tests/message-perf.pd b/scripts/manual_tests/message-perf.pd
new file mode 100644
index 0000000000000000000000000000000000000000..59146ecd8f34c7598e371e47aa66f0fb38197dd1
--- /dev/null
+++ b/scripts/manual_tests/message-perf.pd
@@ -0,0 +1,72 @@
+#N canvas 219 60 984 603 10;
+#X msg 272 255 10000;
+#X obj 272 277 until;
+#X obj 207 206 t b b b;
+#X obj 211 256 realtime;
+#X obj 211 329 +;
+#X obj 211 384 /;
+#X obj 211 299 t a b;
+#X obj 238 330 f;
+#X obj 238 352 + 1;
+#X obj 211 351 t a;
+#X obj 173 384 t a;
+#X obj 196 464 f;
+#X obj 68 464 f;
+#X obj 180 176 t b b;
+#X obj 68 382 t b b;
+#X floatatom 68 486 5 0 0 0 worst - -, f 5;
+#X floatatom 196 486 5 0 0 0 average - -, f 5;
+#X obj 125 384 moses;
+#X obj 243 26 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0
+1;
+#X obj 243 46 metro 150;
+#X obj 272 299 list append one two three;
+#X text 312 92 nothing;
+#X text 632 92 \$0;
+#X text 605 138 set/unsetcurrent: 13/36;
+#X text 285 138 set/unsetcurrent:11.5/32;
+#X text 792 92 list one two three four \$0 \$1;
+#X text 765 138 set/unsetcurrent: 17/37;
+#X text 765 118 nothing: 14.5/35.5;
+#X text 605 118 nothing: 8/17;
+#X text 285 118 nothing: 5/12;
+#X text 472 92 42;
+#X text 445 118 nothing: 7/17;
+#X text 445 138 set/unsetcurrent:14/35;
+#X text 285 158 cached glist:4.5/11;
+#X text 605 158 cached glist: 8.7/19;
+#X text 445 158 cached glist:5.6/15;
+#X text 765 158 cached glist: 13/32;
+#X text 285 178 semicolon fix: 4/12.5;
+#X text 445 178 semicolon fix: 6/17;
+#X text 605 178 cached glist: 6.5/19;
+#X msg 272 321 list one two three four \$0 \$1;
+#X text 765 178 cached glist: 13/35;
+#X connect 0 0 1 0;
+#X connect 1 0 20 0;
+#X connect 2 0 3 1;
+#X connect 2 1 0 0;
+#X connect 2 2 3 0;
+#X connect 3 0 6 0;
+#X connect 4 0 9 0;
+#X connect 5 0 11 1;
+#X connect 6 0 4 0;
+#X connect 6 0 17 0;
+#X connect 6 1 7 0;
+#X connect 7 0 8 0;
+#X connect 8 0 7 1;
+#X connect 8 0 5 1;
+#X connect 9 0 5 0;
+#X connect 9 0 4 1;
+#X connect 10 0 12 1;
+#X connect 10 0 17 1;
+#X connect 11 0 16 0;
+#X connect 12 0 15 0;
+#X connect 13 0 14 0;
+#X connect 13 1 2 0;
+#X connect 14 0 12 0;
+#X connect 14 1 11 0;
+#X connect 17 1 10 0;
+#X connect 18 0 19 0;
+#X connect 19 0 13 0;
+#X connect 20 0 40 0;
diff --git a/scripts/manual_tests/message_errors.pd b/scripts/manual_tests/message_errors.pd
new file mode 100644
index 0000000000000000000000000000000000000000..aef80b9f6c22eb8b0371dde6f48b657f61ffccf9
--- /dev/null
+++ b/scripts/manual_tests/message_errors.pd
@@ -0,0 +1,37 @@
+#N canvas 3 60 508 425 10;
+#X msg 21 41 \; \$1;
+#X msg 21 131 \; \$0;
+#X msg 21 220 42;
+#X msg 21 251 \; \$1;
+#X text 21 11 1) dollar target is out of range;
+#X text 21 101 2) dollar target is dollar zero;
+#X text 21 191 3) dollar target isn't a symbol;
+#X text 251 11 4) not enough args to dollsym;
+#X msg 251 67 \; \$1-foo;
+#X msg 251 36 bang;
+#X text 299 59 ERROR: double doll sign;
+#X msg 251 130 bang;
+#X text 251 101 5) no such object;
+#X msg 251 161 \; 42;
+#X msg 251 230 bang;
+#X msg 251 261 \; foo \$1;
+#X obj 329 228 r foo;
+#X obj 329 250 == 0;
+#X floatatom 329 272 5 0 0 0 - - -, f 5;
+#X msg 251 340 bang;
+#X text 251 201 6) dollar argument number out of range;
+#X text 251 311 7) dollsym argument number out of range;
+#X obj 379 360 sel 0-foo;
+#X obj 379 338 r seven;
+#X msg 251 371 \; seven symbol \$1-foo;
+#X obj 430 382 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144
+-1 -1;
+#X connect 2 0 3 0;
+#X connect 9 0 8 0;
+#X connect 11 0 13 0;
+#X connect 14 0 15 0;
+#X connect 16 0 17 0;
+#X connect 17 0 18 0;
+#X connect 19 0 24 0;
+#X connect 22 1 25 0;
+#X connect 23 0 22 0;
diff --git a/scripts/manual_tests/trigger-perf.pd b/scripts/manual_tests/trigger-perf.pd
new file mode 100644
index 0000000000000000000000000000000000000000..c2d7b121142cd4c1f4f29412833edc202ece6f8b
--- /dev/null
+++ b/scripts/manual_tests/trigger-perf.pd
@@ -0,0 +1,116 @@
+#N canvas 311 60 867 603 10;
+#X msg 712 255 10000;
+#X obj 712 277 until;
+#X obj 712 299 f;
+#X obj 712 380 f;
+#X obj 742 380 f;
+#X msg 620 154 bang;
+#X obj 647 206 t b b b;
+#X obj 651 256 realtime;
+#X obj 651 329 +;
+#X obj 651 384 /;
+#X obj 651 299 t a b;
+#X obj 678 330 f;
+#X obj 678 352 + 1;
+#X obj 651 351 t a;
+#X obj 613 384 t a;
+#X obj 636 464 f;
+#X obj 508 464 f;
+#X obj 620 176 t b b;
+#X obj 508 382 t b b;
+#X floatatom 508 486 5 0 0 0 worst - -, f 5;
+#X floatatom 636 486 5 0 0 0 average - -, f 5;
+#X obj 565 384 moses;
+#X msg 272 255 10000;
+#X obj 272 277 until;
+#X obj 272 299 f;
+#X obj 272 380 f;
+#X obj 302 380 f;
+#X msg 180 154 bang;
+#X obj 207 206 t b b b;
+#X obj 211 256 realtime;
+#X obj 211 329 +;
+#X obj 211 384 /;
+#X obj 211 299 t a b;
+#X obj 238 330 f;
+#X obj 238 352 + 1;
+#X obj 211 351 t a;
+#X obj 173 384 t a;
+#X obj 196 464 f;
+#X obj 68 464 f;
+#X obj 180 176 t b b;
+#X obj 68 382 t b b;
+#X floatatom 68 486 5 0 0 0 worst - -, f 5;
+#X floatatom 196 486 5 0 0 0 average - -, f 5;
+#X obj 125 384 moses;
+#X obj 243 26 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0
+1;
+#X obj 243 46 metro 150;
+#X obj 293 535 /;
+#X floatatom 293 557 5 0 0 0 ratio - -, f 5;
+#X obj 243 68 t b b;
+#X obj 272 321 t f f;
+#X connect 0 0 1 0;
+#X connect 1 0 2 0;
+#X connect 2 0 3 0;
+#X connect 2 0 4 0;
+#X connect 5 0 17 0;
+#X connect 6 0 7 1;
+#X connect 6 1 0 0;
+#X connect 6 2 7 0;
+#X connect 7 0 10 0;
+#X connect 8 0 13 0;
+#X connect 9 0 15 1;
+#X connect 10 0 8 0;
+#X connect 10 0 21 0;
+#X connect 10 1 11 0;
+#X connect 11 0 12 0;
+#X connect 12 0 11 1;
+#X connect 12 0 9 1;
+#X connect 13 0 9 0;
+#X connect 13 0 8 1;
+#X connect 14 0 16 1;
+#X connect 14 0 21 1;
+#X connect 15 0 20 0;
+#X connect 15 0 46 1;
+#X connect 16 0 19 0;
+#X connect 17 0 18 0;
+#X connect 17 1 6 0;
+#X connect 18 0 16 0;
+#X connect 18 1 15 0;
+#X connect 21 1 14 0;
+#X connect 22 0 23 0;
+#X connect 23 0 24 0;
+#X connect 24 0 49 0;
+#X connect 27 0 39 0;
+#X connect 28 0 29 1;
+#X connect 28 1 22 0;
+#X connect 28 2 29 0;
+#X connect 29 0 32 0;
+#X connect 30 0 35 0;
+#X connect 31 0 37 1;
+#X connect 32 0 30 0;
+#X connect 32 0 43 0;
+#X connect 32 1 33 0;
+#X connect 33 0 34 0;
+#X connect 34 0 33 1;
+#X connect 34 0 31 1;
+#X connect 35 0 31 0;
+#X connect 35 0 30 1;
+#X connect 36 0 38 1;
+#X connect 36 0 43 1;
+#X connect 37 0 42 0;
+#X connect 37 0 46 0;
+#X connect 38 0 41 0;
+#X connect 39 0 40 0;
+#X connect 39 1 28 0;
+#X connect 40 0 38 0;
+#X connect 40 1 37 0;
+#X connect 43 1 36 0;
+#X connect 44 0 45 0;
+#X connect 45 0 48 0;
+#X connect 46 0 47 0;
+#X connect 48 0 27 0;
+#X connect 48 1 5 0;
+#X connect 49 0 25 0;
+#X connect 49 1 26 0;
diff --git a/scripts/regression_tests.pd b/scripts/regression_tests.pd
new file mode 100644
index 0000000000000000000000000000000000000000..fcdd0847a1c5ab6a2115fc7d03631a915c62d17e
--- /dev/null
+++ b/scripts/regression_tests.pd
@@ -0,0 +1,64 @@
+#N canvas 3 60 749 617 12;
+#X obj 345 301 r \$0-result;
+#X obj 345 326 route 0;
+#X obj 453 470 print failure;
+#X obj 430 336 tgl 28 0 empty empty Print_All_Results 31 11 0 12 -262144
+-1 -1 1 1;
+#X obj 159 149 bng 31 250 50 0 empty empty Run_all 39 13 0 12 -262144
+-1 -1;
+#X obj 56 25 r init;
+#X obj 345 191 route dollarzero;
+#X obj 345 411 t b a;
+#X obj 345 541 s pd;
+#X obj 56 120 trigger bang bang anything;
+#X msg 56 145 gui;
+#X obj 56 170 pdinfo;
+#X obj 56 195 sel 0;
+#X obj 56 245 s pd;
+#X msg 345 516 quit 1;
+#X msg 56 220 quit;
+#X obj 145 191 rtest msg_dollarzero;
+#X obj 145 246 rtest msg_dollarzero_semi;
+#X obj 145 302 rtest msg_click;
+#X obj 345 216 rtest binbuf_dollarzero;
+#X msg 345 440 gui;
+#X obj 345 465 pdinfo;
+#X obj 345 490 sel 0;
+#X text 117 25 <- we start Pd with the -send "init etc." flag. This
+will automatically start the tests and allow us to send a comma-separated
+list of messages which will be evaluated by Pd without a target. This
+is handy for some binbuf tests.;
+#X text 345 120 To run this test we use the following startup-flag:
+;
+#X text 345 150 -send "init dollarzero \$0";
+#X text 536 150 <- we have to escape the arg;
+#X text 556 190 escape it in a comment.;
+#X text 556 170 in bash but we can't;
+#X obj 391 374 spigot;
+#X obj 407 440 route 1;
+#X obj 407 495 print success;
+#X connect 0 0 1 0;
+#X connect 1 0 7 0;
+#X connect 1 1 29 0;
+#X connect 3 0 29 1;
+#X connect 4 0 16 0;
+#X connect 5 0 9 0;
+#X connect 6 0 19 0;
+#X connect 7 0 20 0;
+#X connect 7 1 30 0;
+#X connect 9 0 10 0;
+#X connect 9 1 16 0;
+#X connect 9 2 6 0;
+#X connect 10 0 11 0;
+#X connect 11 0 12 0;
+#X connect 12 0 15 0;
+#X connect 14 0 8 0;
+#X connect 15 0 13 0;
+#X connect 16 0 17 0;
+#X connect 17 0 18 0;
+#X connect 20 0 21 0;
+#X connect 21 0 22 0;
+#X connect 22 0 14 0;
+#X connect 29 0 7 0;
+#X connect 30 0 31 0;
+#X connect 30 1 2 0;
diff --git a/scripts/regression_tests/binbuf_dollarzero.pd b/scripts/regression_tests/binbuf_dollarzero.pd
new file mode 100644
index 0000000000000000000000000000000000000000..3c266f73912c569bc1e2d6787f476180953c22f4
--- /dev/null
+++ b/scripts/regression_tests/binbuf_dollarzero.pd
@@ -0,0 +1,22 @@
+#N canvas 144 129 582 396 12;
+#X obj 36 25 inlet;
+#X obj 36 225 outlet;
+#X obj 36 50 route float;
+#X obj 36 116 f 1;
+#X obj 36 75 select 0;
+#X obj 89 115 t b a;
+#X obj 121 152 list prepend dollarzero in a binbuf with no target should
+expand to "0". In this test it expanded to;
+#X obj 89 152 f 0;
+#X obj 36 195 list append;
+#X connect 0 0 2 0;
+#X connect 2 0 4 0;
+#X connect 2 1 5 0;
+#X connect 3 0 8 0;
+#X connect 4 0 3 0;
+#X connect 4 1 5 0;
+#X connect 5 0 7 0;
+#X connect 5 1 6 0;
+#X connect 6 0 8 1;
+#X connect 7 0 8 0;
+#X connect 8 0 1 0;
diff --git a/scripts/regression_tests/msg_click.pd b/scripts/regression_tests/msg_click.pd
new file mode 100644
index 0000000000000000000000000000000000000000..4e715320f4466cf6f1c6da41afdcf1db8b072c22
--- /dev/null
+++ b/scripts/regression_tests/msg_click.pd
@@ -0,0 +1,20 @@
+#N canvas 34 75 582 396 12;
+#X obj 36 25 inlet;
+#X msg 152 97 click 0 0 0 0 0;
+#X msg 152 122 \$1;
+#X obj 36 50 trigger bang bang;
+#X obj 36 97 f 0;
+#X msg 36 122 \$1;
+#X obj 36 154 ==;
+#X obj 36 229 outlet;
+#X obj 36 188 list append clicking a message box should send a single
+"0" as an argument;
+#X connect 0 0 3 0;
+#X connect 1 0 2 0;
+#X connect 2 0 6 1;
+#X connect 3 0 4 0;
+#X connect 3 1 1 0;
+#X connect 4 0 5 0;
+#X connect 5 0 6 0;
+#X connect 6 0 8 0;
+#X connect 8 0 7 0;
diff --git a/scripts/regression_tests/msg_dollarzero.pd b/scripts/regression_tests/msg_dollarzero.pd
new file mode 100644
index 0000000000000000000000000000000000000000..cf70c9a14aa0daa2812833221401d879a2549522
--- /dev/null
+++ b/scripts/regression_tests/msg_dollarzero.pd
@@ -0,0 +1,27 @@
+#N canvas 12 147 582 396 12;
+#X obj 36 25 inlet;
+#X obj 36 54 t b b;
+#X obj 36 90 f \$0;
+#X msg 93 90 \$0;
+#X obj 36 324 outlet;
+#X obj 36 197 ==;
+#X obj 36 292 list append;
+#X obj 68 197 list;
+#X obj 36 115 t a a;
+#X obj 93 115 t a a;
+#X msg 68 224 dollarzero should have the same value in a message box
+as it does in an object box. In this test object box dollarzero was
+\$1 and msg box dollarzero was \$2;
+#X connect 0 0 1 0;
+#X connect 1 0 2 0;
+#X connect 1 1 3 0;
+#X connect 2 0 8 0;
+#X connect 3 0 9 0;
+#X connect 5 0 6 0;
+#X connect 6 0 4 0;
+#X connect 7 0 10 0;
+#X connect 8 0 5 0;
+#X connect 8 1 7 0;
+#X connect 9 0 5 1;
+#X connect 9 1 7 1;
+#X connect 10 0 6 1;
diff --git a/scripts/regression_tests/msg_dollarzero_semi.pd b/scripts/regression_tests/msg_dollarzero_semi.pd
new file mode 100644
index 0000000000000000000000000000000000000000..ada13ce3c48413a6f79874abef6005d768a6e85c
--- /dev/null
+++ b/scripts/regression_tests/msg_dollarzero_semi.pd
@@ -0,0 +1,17 @@
+#N canvas 57 140 582 396 12;
+#X obj 36 25 inlet;
+#X obj 36 54 t b b;
+#X obj 36 264 outlet;
+#X obj 36 195 f 0;
+#X obj 54 135 r \$0-dollsym;
+#X msg 68 90 \; \$0-dollsym bang;
+#X obj 54 161 f 1;
+#X obj 36 223 list append dollarzero should expand properly in a symbol
+that follows a semicolon;
+#X connect 0 0 1 0;
+#X connect 1 0 3 0;
+#X connect 1 1 5 0;
+#X connect 3 0 7 0;
+#X connect 4 0 6 0;
+#X connect 6 0 3 1;
+#X connect 7 0 2 0;
diff --git a/scripts/rtest.pd b/scripts/rtest.pd
new file mode 100644
index 0000000000000000000000000000000000000000..2de778d14d19309b9647607af34b449fd24b5432
--- /dev/null
+++ b/scripts/rtest.pd
@@ -0,0 +1,53 @@
+#N canvas 212 151 506 469 12;
+#X obj 36 60 inlet;
+#X obj 36 416 outlet;
+#X obj 68 387 send;
+#X obj 93 282 loadbang;
+#X msg 93 308 dollarzero;
+#X obj 93 334 canvasinfo 1;
+#X msg 93 359 symbol \$1-result;
+#X obj 106 63 bng 20 250 50 0 empty empty Run 21 8 0 12 -262144 -1
+-1;
+#X obj 68 124 regression_tests/\$1;
+#X obj 36 85 t b a;
+#X obj 68 149 list split 1;
+#X obj 68 244 list;
+#X text 260 201 <- insert "test_name:" here;
+#X obj 219 124 loadbang;
+#X obj 219 149 list append \$1;
+#X msg 219 174 \$1:;
+#X obj 108 211 list prepend;
+#X obj 156 63 bng 20 250 50 0 empty empty Show_Test 21 8 0 12 -262144
+-1 -1;
+#N canvas 378 161 450 369 vis 0;
+#X obj 118 84 list append \$1;
+#X obj 86 34 inlet;
+#X obj 93 146 send;
+#X msg 58 102 vis 1;
+#X obj 86 59 t b b;
+#X msg 118 109 symbol pd-\$1.pd;
+#X connect 0 0 5 0;
+#X connect 1 0 4 0;
+#X connect 3 0 2 0;
+#X connect 4 0 3 0;
+#X connect 4 1 0 0;
+#X connect 5 0 2 1;
+#X restore 156 94 pd vis;
+#X connect 0 0 9 0;
+#X connect 3 0 4 0;
+#X connect 4 0 5 0;
+#X connect 5 0 6 0;
+#X connect 6 0 2 1;
+#X connect 7 0 8 0;
+#X connect 8 0 10 0;
+#X connect 9 0 1 0;
+#X connect 9 1 8 0;
+#X connect 10 0 11 0;
+#X connect 10 1 16 0;
+#X connect 11 0 2 0;
+#X connect 13 0 14 0;
+#X connect 14 0 15 0;
+#X connect 15 0 16 1;
+#X connect 16 0 11 1;
+#X connect 17 0 18 0;
+#X coords 0 -1 1 1 165 46 1 99 42;