Move io.buffers to extra

core/optimizer/known-words/known-words.factor

@@ -5,7 +5,7 @@ USING: alien arrays generic hashtables inference.dataflow
 inference.class kernel assocs math math.private kernel.private
 sequences words parser vectors strings sbufs io namespaces
 assocs quotations sequences.private io.binary io.crc32
-io.buffers io.streams.string layouts splitting math.intervals
+io.streams.string layouts splitting math.intervals
 math.floats.private tuples tuples.private classes
 optimizer.def-use optimizer.backend optimizer.pattern-match
 float-arrays combinators.private ;
@@ -148,5 +148,3 @@ float-arrays combinators.private ;
 \ >le { { fixnum bignum } fixnum } "specializer" set-word-prop
 
 \ >be { { fixnum bignum } fixnum } "specializer" set-word-prop
-
-\ search-buffer-until { fixnum fixnum simple-alien string } "specializer" set-word-prop

extra/io/buffers/buffers.factor

@@ -3,7 +3,7 @@
 ! See http://factorcode.org/license.txt for BSD license.
 IN: io.buffers
 USING: alien alien.syntax kernel kernel.private libc math
-sequences strings ;
+sequences strings hints ;
 
 TUPLE: buffer size ptr fill pos ;
 
@@ -54,6 +54,8 @@ TUPLE: buffer size ptr fill pos ;
 : search-buffer-until ( start end alien separators -- n )
     [ >r swap alien-unsigned-1 r> memq? ] 2curry find* drop ;
 
+HINTS: search-buffer-until { fixnum fixnum simple-alien string } ;
+
 : finish-buffer-until ( buffer n -- string separator )
     [
         over buffer-pos -