refresh pprint and enable tests

Author: SethTisue

proj/pprint.conf

@@ -1,18 +1,11 @@
-// https://github.com/scalacommunitybuild/pprint.git#community-build-2.13  # was lihaoyi, 6e4d576c167
+// https://github.com/scalacommunitybuild/pprint.git#community-build-2.13  # was com-lihaoyi, 6e4d576c167
 
-// frozen (June 2019) at May 2019 commit just before sbt->mill move
-// then forked from that commit to accommodate a post-2.13.1 change
-// (namely, scala/scala#8537)
+// frozen (June 2019) at May 2019 commit just before sbt->mill move;
+// fork refreshed June 2023
 
 vars.proj.pprint: ${vars.base} {
   name: "pprint"
-  uri: "https://github.com/scalacommunitybuild/pprint.git#f1ce426679454435c34518344acc609403f21473"
+  uri: "https://github.com/scalacommunitybuild/pprint.git#87b683d8a4c8344fb75e46ab44986c8b2caf0cb1"
 
   extra.projects: ["pprintJVM"]  // no Scala.js
-  // we could re-enable tests if https://github.com/lihaoyi/PPrint/pull/23
-  // is updated for 2.12.8 and merged
-  extra.test-tasks: ["compile"]
-  extra.commands: ${vars.default-commands} [
-    "removeScalacOptions -target:jvm-1.7"
-  ]
 }