diff --git a/CHANGELOG.md b/CHANGELOG.md
index bd4ffceb..74e37072 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -35,6 +35,8 @@ All notable changes to this project will be documented in this file.
 - Add `protect` macro.
 - Add `root-env` to get the root environment table.
 - Change marshalling protocol with regard to abstract types.
+- Add `show-paths` to `jpm`.
+- Add several default patterns, like `:d` and `:s+`, to PEGs.
 - Update `jpm` path settings to make using `jpm` easier on non-global module trees.
 - Numerous small bug fixes and usability improvements.
 
diff --git a/auxbin/jpm b/auxbin/jpm
index f5437bd4..5d6e5c67 100755
--- a/auxbin/jpm
+++ b/auxbin/jpm
@@ -871,6 +871,7 @@ Subcommands are:
                    and install the current project.
   uninstall (module) : uninstall a module. If no module is given, uninstall the module
                        defined by the current directory.
+  show-paths : prints the paths that will be used to install things.
   clean : remove any generated files or artifacts
   test : run tests. Tests should be .janet files in the test/ directory relative to project.janet.
   deps : install dependencies for the current project.
@@ -901,6 +902,14 @@ Flags are:
   []
   (print help))
 
+(defn- show-paths
+  []
+  (print "binpath:    " (dyn :binpath JANET_BINPATH))
+  (print "modpath:    " (dyn :modpath JANET_MODPATH))
+  (print "libpath:    " (dyn :libpath JANET_LIBPATH))
+  (print "headerpath: " (dyn :headerpath JANET_HEADERPATH))
+  (print "syspath:    " (dyn :syspath)))
+
 (defn- build
   []
   (local-rule "build"))
@@ -952,6 +961,7 @@ Flags are:
    "test" test
    "help" help
    "deps" deps
+   "show-paths" show-paths
    "clear-cache" clear-cache
    "run" local-rule
    "rules" list-rules
diff --git a/jpm.1 b/jpm.1
index e300dcff..2e749d77 100644
--- a/jpm.1
+++ b/jpm.1
@@ -139,6 +139,10 @@ like make. run will run a single rule or build a single file.
 .BR rules
 List all rules that can be run via run. This is useful for exploring rules in the project.
 
+.TP
+.BR show-paths
+Show all of the paths used when installing and building artifacts.
+
 .TP
 .BR update-pkgs
 Update the package listing by installing the 'pkgs' package. Same as jpm install pkgs