diff --git a/core/io/files/files-docs.factor b/core/io/files/files-docs.factor
index 1dd96a13fc..e3f86c079d 100755
--- a/core/io/files/files-docs.factor
+++ b/core/io/files/files-docs.factor
@@ -7,14 +7,15 @@ ARTICLE: "file-streams" "Reading and writing files"
 { $subsection <file-reader> }
 { $subsection <file-writer> }
 { $subsection <file-appender> }
+"Reading and writing the entire contents of a file; this is only recommended for smaller files:"
+{ $subsection file-contents }
+{ $subsection set-file-contents }
+{ $subsection file-lines }
+{ $subsection set-file-lines }
 "Utility combinators:"
 { $subsection with-file-reader }
 { $subsection with-file-writer }
-{ $subsection with-file-appender }
-{ $subsection set-file-contents }
-{ $subsection file-contents }
-{ $subsection set-file-lines }
-{ $subsection file-lines } ;
+{ $subsection with-file-appender } ;
 
 ARTICLE: "pathnames" "Pathname manipulation"
 "Pathname manipulation:"
diff --git a/extra/multi-methods/multi-methods.factor b/extra/multi-methods/multi-methods.factor
index 5ea19bc957..115432b14d 100755
--- a/extra/multi-methods/multi-methods.factor
+++ b/extra/multi-methods/multi-methods.factor
@@ -70,6 +70,9 @@ PREDICATE: method-body < word
 M: method-body stack-effect
     "multi-method" word-prop method-generic stack-effect ;
 
+M: method-body crossref?
+    drop t ;
+
 : method-word-name ( classes generic -- string )
     [
         word-name %
diff --git a/extra/peg/parsers/parsers-docs.factor b/extra/peg/parsers/parsers-docs.factor
index d49f1158dd..d71fdaea3b 100755
--- a/extra/peg/parsers/parsers-docs.factor
+++ b/extra/peg/parsers/parsers-docs.factor
@@ -173,7 +173,7 @@ HELP: range-pattern
 "of characters separated with a dash (-) represents the "
 "range of characters from the first to the second, inclusive."
 { $examples
-    { $example "USING: peg peg.parsers prettyprint ;" "\"a\" \"_a-zA-Z\" range-pattern parse parse-result-ast 1string ." "\"a\"" } 
-    { $example "USING: peg peg.parsers prettyprint ;" "\"0\" \"^0-9\" range-pattern parse ." "f" } 
+    { $example "USING: peg peg.parsers prettyprint strings ;" "\"a\" \"_a-zA-Z\" range-pattern parse parse-result-ast 1string ." "\"a\"" } 
+    { $example "USING: peg peg.parsers prettyprint ;\n\"0\" \"^0-9\" range-pattern parse ." "f" } 
 }
 }  ;
diff --git a/extra/peg/parsers/parsers.factor b/extra/peg/parsers/parsers.factor
index 49035ea43c..3bbb61b846 100755
--- a/extra/peg/parsers/parsers.factor
+++ b/extra/peg/parsers/parsers.factor
@@ -1,7 +1,7 @@
 ! Copyright (C) 2007, 2008 Chris Double, Doug Coleman.
 ! See http://factorcode.org/license.txt for BSD license.
 USING: kernel sequences strings namespaces math assocs shuffle 
-     vectors arrays combinators.lib math.parser match
+     vectors arrays combinators.lib math.parser 
      unicode.categories sequences.deep peg peg.private 
      peg.search math.ranges words memoize ;
 IN: peg.parsers
diff --git a/extra/peg/peg-docs.factor b/extra/peg/peg-docs.factor
index 5f200be78e..10e05a2512 100644
--- a/extra/peg/peg-docs.factor
+++ b/extra/peg/peg-docs.factor
@@ -104,8 +104,8 @@ HELP: semantic
     "Returns a parser that succeeds if the 'p1' parser succeeds and the quotation called with "
     "the AST produced by 'p1' on the stack returns true." }
 { $examples 
-  { $example "\"A\" [ drop t ] satisfy [ 66 > ] semantic parse" "f" } 
-  { $example "\"C\" [ drop t ] satisfy [ 66 > ] semantic parse parse-result-ast " "67" } 
+  { $example "USING: kernel math peg prettyprint ;" "\"A\" [ drop t ] satisfy [ 66 > ] semantic parse ." "f" } 
+  { $example "USING: kernel math peg prettyprint ;" "\"C\" [ drop t ] satisfy [ 66 > ] semantic parse parse-result-ast ." "67" } 
 } ;
 
 HELP: ensure
diff --git a/extra/peg/peg.factor b/extra/peg/peg.factor
index 8d5d1c1560..ee9037ff25 100755
--- a/extra/peg/peg.factor
+++ b/extra/peg/peg.factor
@@ -1,7 +1,7 @@
 ! Copyright (C) 2007, 2008 Chris Double.
 ! See http://factorcode.org/license.txt for BSD license.
 USING: kernel sequences strings fry namespaces math assocs shuffle 
-       vectors arrays combinators.lib math.parser match
+       vectors arrays combinators.lib math.parser 
        unicode.categories sequences.lib compiler.units parser
        words quotations effects memoize accessors locals effects splitting ;
 IN: peg
@@ -241,7 +241,7 @@ GENERIC: (compile) ( parser -- quot )
 : compiled-parse ( state word -- result )
   swap [ execute ] with-packrat ; inline 
 
-: parse ( state parser -- result )
+: parse ( input parser -- result )
   dup word? [ compile ] unless compiled-parse ;
 
 <PRIVATE
@@ -265,8 +265,6 @@ SYMBOL: id
 
 TUPLE: token-parser symbol ;
 
-MATCH-VARS: ?token ;
-
 : parse-token ( input string -- result )
   #! Parse the string, returning a parse result
   dup >r ?head-slice [
@@ -388,9 +386,6 @@ M: optional-parser (compile) ( parser -- quot )
   p1>> compiled-parser 1quotation '[ @ check-optional ] ;
 
 TUPLE: semantic-parser p1 quot ;
-MATCH-VARS: ?quot ;
-
-MATCH-VARS: ?parser ;
 
 : check-semantic ( result quot -- result )
   over [
@@ -421,8 +416,6 @@ M: ensure-not-parser (compile) ( parser -- quot )
 
 TUPLE: action-parser p1 quot ;
 
-MATCH-VARS: ?action ;
-
 : check-action ( result quot -- result )
   over [
     over ast>> swap call >>ast
diff --git a/extra/tools/disassembler/disassembler.factor b/extra/tools/disassembler/disassembler.factor
index 5b835cd52f..39ee85b07a 100755
--- a/extra/tools/disassembler/disassembler.factor
+++ b/extra/tools/disassembler/disassembler.factor
@@ -26,8 +26,7 @@ M: pair make-disassemble-cmd
 M: method-spec make-disassemble-cmd
     first2 method make-disassemble-cmd ;
 
-: gdb-binary ( -- string )
-    os freebsd? "gdb66" "gdb" ? ;
+: gdb-binary ( -- string ) "gdb" ;
 
 : run-gdb ( -- lines )
     <process>