X-Git-Url: https://gitweb.factorcode.org/gitweb.cgi?p=factor.git;a=blobdiff_plain;f=extra%2Fproject-euler%2F040%2F040.factor;h=a60714357ea2578dc36f4b460ebfda2cfcfb9b3a;hp=86fb34629e03ba974b1ff85eb7eb975638d86306;hb=3f3d57032bf29190e9bee12d168a4bce6d74653c;hpb=cd1bb8f4c8afba318249c7b756a45aa1c46ea51e

diff --git a/extra/project-euler/040/040.factor b/extra/project-euler/040/040.factor
index 86fb34629e..a60714357e 100755
--- a/extra/project-euler/040/040.factor
+++ b/extra/project-euler/040/040.factor
@@ -28,7 +28,7 @@ IN: project-euler.040
 
 : (concat-upto) ( n limit str -- str )
     2dup length > [
-        pick number>string over push-all rot 1+ -rot (concat-upto)
+        pick number>string over push-all rot 1 + -rot (concat-upto)
     ] [
         2nip
     ] if ;
@@ -37,7 +37,7 @@ IN: project-euler.040
     SBUF" " clone 1 -rot (concat-upto) ;
 
 : nth-integer ( n str -- m )
-    [ 1- ] dip nth 1string string>number ;
+    [ 1 - ] dip nth 1string string>number ;
 
 PRIVATE>