Added a macro WITH-LAMBDA that's useful for wrapping one or more statements up into...

diff --git a/src/lib/ps-macro-lib.lisp b/src/lib/ps-macro-lib.lisp
index 27febcd..6399f6e 100644 (file)
--- a/src/lib/ps-macro-lib.lisp
+++ b/src/lib/ps-macro-lib.lisp
@@ -88,3 +88,7 @@
 
 (defpsmacro elt (array index)
   `(aref ,array ,index))
+
+(defpsmacro with-lambda (()  &body body)
+  "Wraps BODY in a lambda so that it can be treated as an expression."
+  `((lambda () ,@body)))

diff --git a/src/package.lisp b/src/package.lisp
index 3106bdc..f5e6e01 100644 (file)
--- a/src/package.lisp
+++ b/src/package.lisp
@@ -184,6 +184,7 @@
       #:length
       #:null
       #:@
+      #:with-lambda
 
       ;; js runtime utils
       #:*ps-lisp-library*