Add var-

We had defn-, def-, defmacro-, but no var-.

CHANGELOG.md

@@ -10,6 +10,7 @@ All notable changes to this project will be documented in this file.
   will generate warnings when compiled against other versions.
 - Remove Emscripten build. Instead, use the amalgamated source code with a custom toolchain.
 - Update documentation.
+- Add `var-`
 - Add `module/add-paths`
 - Add `file/temp`
 - Add `mod` function to core.

auxbin/jpm

@@ -131,7 +131,6 @@
     ["/nologo" "/MD"]
     ["-std=c99" "-Wall" "-Wextra"]))
 
-
 # Link to pthreads
 (def- thread-flags (if is-win [] (if threads? ["-lpthread"] [])))
 

src/boot/boot.janet

@@ -58,6 +58,11 @@
   [name & more]
   ~(def ,name :private ,;more))
 
+(defmacro var-
+  "Define a private var that will not be exported."
+  [name & more]
+  ~(var ,name :private ,;more))
+
 (defn defglobal
   "Dynamically create a global def."
   [name value]