From 5fc2942893e7f08e47dbce90af861865d96993cc Mon Sep 17 00:00:00 2001
From: James Cash <james.nvc@gmail.com>
Date: Wed, 2 Jul 2008 23:54:06 -0400
Subject: [PATCH] Minor changes

---
 extra/lisp/lisp.factor | 72 +++++++++++++++++++++---------------------
 1 file changed, 36 insertions(+), 36 deletions(-)

diff --git a/extra/lisp/lisp.factor b/extra/lisp/lisp.factor
index ebec272cf1..19226cb595 100644
--- a/extra/lisp/lisp.factor
+++ b/extra/lisp/lisp.factor
@@ -13,22 +13,22 @@ DEFER: lookup-macro
 DEFER: lisp-macro?
 DEFER: lisp-var?
 DEFER: define-lisp-macro
-    
+
 ! Functions to convert s-exps to quotations
 ! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 : convert-body ( cons -- quot )
     [ ] [ convert-form compose ] foldl ; inline
-    
-: convert-cond ( cons -- quot )  
+
+: convert-cond ( cons -- quot )
     cdr [ 2car [ convert-form ] bi@ 2array ]
     { } lmap-as '[ , cond ] ;
-    
+
 : convert-general-form ( cons -- quot )
     uncons [ convert-body ] [ convert-form ] bi* '[ , @ funcall ] ;
 
-! words for convert-lambda  
-<PRIVATE  
-: localize-body ( assoc body -- assoc newbody )  
+! words for convert-lambda
+<PRIVATE
+: localize-body ( assoc body -- assoc newbody )
     {
       { [ dup list? ] [ [ lisp-symbol? ] pick '[ [ name>> , at ] [ ] bi or ] traverse ] }
       { [ dup lisp-symbol? ] [ name>> over at ] }
@@ -38,31 +38,31 @@ DEFER: define-lisp-macro
 : localize-lambda ( body vars -- newvars newbody )
     make-locals dup push-locals swap
     [ swap localize-body convert-form swap pop-locals ] dip swap ;
-                   
+
 : split-lambda ( cons -- body-cons vars-seq )
     cdr uncons [ car ] [ [ name>> ] lmap>array ] bi* ; inline
-    
+
 : rest-lambda ( body vars -- quot )
     "&rest" swap [ index ] [ remove ] 2bi
     swapd localize-lambda <lambda> lambda-rewrite call
     '[ , cut '[ @ , seq>list ] call , call ] ;
-    
+
 : normal-lambda ( body vars -- quot )
     localize-lambda <lambda> lambda-rewrite [ compose call ] compose 1quotation ;
 PRIVATE>
-    
-: convert-lambda ( cons -- quot )  
+
+: convert-lambda ( cons -- quot )
     split-lambda "&rest" over member? [ rest-lambda ] [ normal-lambda ] if ;
-    
-: convert-quoted ( cons -- quot )  
+
+: convert-quoted ( cons -- quot )
     cadr 1quotation ;
-    
+
 : convert-defmacro ( cons -- quot )
     cdr [ car ] keep [ convert-lambda ] [ car name>> ] bi define-lisp-macro 1quotation ;
-    
+
 : macro-expand ( cons -- quot )
     uncons [ list>seq >quotation ] [ lookup-macro ] bi* call convert-form ;
-    
+
 : form-dispatch ( cons lisp-symbol -- quot )
     name>>
     { { "lambda" [ convert-lambda ] }
@@ -71,14 +71,14 @@ PRIVATE>
       { "cond" [ convert-cond ] }
      [ drop convert-general-form ]
     } case ;
-    
-: convert-list-form ( cons -- quot )  
+
+: convert-list-form ( cons -- quot )
     dup car
     { { [ dup lisp-macro?  ] [ drop macro-expand ] }
-      { [ dup lisp-symbol? ] [ form-dispatch ] } 
+      { [ dup lisp-symbol? ] [ form-dispatch ] }
      [ drop convert-general-form ]
     } cond ;
-    
+
 : convert-form ( lisp-form -- quot )
     {
       { [ dup cons? ] [ convert-list-form ] }
@@ -86,18 +86,18 @@ PRIVATE>
       { [ dup lisp-symbol? ] [ '[ , lookup-var ] ] }
      [ 1quotation ]
     } cond ;
-    
+
 : lisp-string>factor ( str -- quot )
     lisp-expr compile-form ;
     
 : lisp-eval ( str -- * )    
-  lisp-string>factor call ;
-    
+    lisp-string>factor call ;
+
 ! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 
 SYMBOL: lisp-env
 SYMBOL: macro-env
-    
+
 ERROR: no-such-var variable-name ;
 M: no-such-var summary drop "No such variable" ;
 
@@ -107,31 +107,31 @@ M: no-such-var summary drop "No such variable" ;
 
 : lisp-define ( quot name -- )
     lisp-env get set-at ;
-    
-: defun ( name quot -- name )    
+
+: defun ( name quot -- name )
     over name>> lisp-define ;
-    
+
 : lisp-get ( name -- word )
     lisp-env get at ;
-    
+
 : lookup-var ( lisp-symbol -- quot )
     [ name>> ] [ lisp-var? ] bi [ lisp-get ] [ no-such-var ] if ;
-    
+
 : lisp-var? ( lisp-symbol -- ? )
     dup lisp-symbol? [ name>> lisp-env get key? ] [ drop f ] if ;
-    
+
 : funcall ( quot sym -- * )
     [ 1array [ call ] with-datastack >quotation ] dip
     dup lisp-symbol? [ lookup-var ] when curry call ; inline
-    
-: define-primitive ( name vocab word -- )  
+
+: define-primitive ( name vocab word -- )
     swap lookup 1quotation '[ , compose call ] swap lisp-define ;
-    
+
 : lookup-macro ( lisp-symbol -- lambda )
     name>> macro-env get at ;
-    
+
 : define-lisp-macro ( quot name -- )
     macro-env get set-at ;
-    
+
 : lisp-macro? ( car -- ? )
     dup lisp-symbol? [ name>> macro-env get key? ] [ drop f ] if ;