diff --git a/src/build/feature.jam b/src/build/feature.jam
index 466a15ad6..f2960a5ef 100644
--- a/src/build/feature.jam
+++ b/src/build/feature.jam
@@ -357,7 +357,8 @@ local rule expand-subfeatures-aux (
         local subvalue = $(subvalues[1]) ;  # Pop the head off of subvalues.
         subvalues = $(subvalues[2-]) ;
 
-        local subfeature = [ find-implied-subfeature $(feature) $(subvalue) : $(value) ] ;
+        local subfeature = [ find-implied-subfeature $(feature) $(subvalue) :
+            $(value) ] ;
 
         # If no subfeature was found reconstitute the value string and use that.
         if ! $(subfeature)
@@ -771,7 +772,8 @@ local rule is-subfeature-of ( parent-property f )
         {
             # The feature has the form <topfeature-topvalue:subfeature>, e.g.
             # <toolset-msvc:version>.
-            local feature-value = [ split-top-feature $(specific-subfeature[1]) ] ;
+            local feature-value = [ split-top-feature $(specific-subfeature[1])
+                ] ;
             if <$(feature-value[1])>$(feature-value[2]) = $(parent-property)
             {
                 return true ;