diff --git a/basis/bootstrap/math/math.factor b/basis/bootstrap/math/math.factor
index 347969af0d..27b2f6b181 100644
--- a/basis/bootstrap/math/math.factor
+++ b/basis/bootstrap/math/math.factor
@@ -2,6 +2,4 @@ USING: vocabs vocabs.loader kernel ;
 
 "math.ratios" require
 "math.floats" require
-"math.complex" require
-
-"prettyprint" vocab [ "math.complex.prettyprint" require ] when
+"math.complex" require
\ No newline at end of file
diff --git a/basis/io/files/windows/windows.factor b/basis/io/files/windows/windows.factor
index 842f1ec84c..444ba98c7d 100755
--- a/basis/io/files/windows/windows.factor
+++ b/basis/io/files/windows/windows.factor
@@ -15,7 +15,7 @@ IN: io.files.windows
         CreateFile-flags f CreateFile opened-file
     ] with-destructors ;
 
-: open-pipe-r/w ( path -- win32-file )
+: open-r/w ( path -- win32-file )
     { GENERIC_READ GENERIC_WRITE } flags
     OPEN_EXISTING 0 open-file ;
 
diff --git a/basis/math/complex/complex.factor b/basis/math/complex/complex.factor
index 90713cd40f..620a6c3bab 100644
--- a/basis/math/complex/complex.factor
+++ b/basis/math/complex/complex.factor
@@ -1,4 +1,4 @@
-! Copyright (C) 2006, 2008 Slava Pestov.
+! Copyright (C) 2006, 2009 Slava Pestov.
 ! See http://factorcode.org/license.txt for BSD license.
 USING: accessors kernel kernel.private math math.private
 math.libm math.functions arrays math.functions.private sequences
@@ -47,3 +47,9 @@ M: complex sqrt >polar [ fsqrt ] [ 2.0 / ] bi* polar> ;
 IN: syntax
 
 : C{ \ } [ first2 rect> ] parse-literal ; parsing
+
+USE: prettyprint.custom
+
+M: complex pprint* pprint-object ;
+M: complex pprint-delims drop \ C{ \ } ;
+M: complex >pprint-sequence >rect 2array ;
\ No newline at end of file
diff --git a/basis/math/complex/prettyprint/prettyprint.factor b/basis/math/complex/prettyprint/prettyprint.factor
deleted file mode 100644
index 09eeb8045c..0000000000
--- a/basis/math/complex/prettyprint/prettyprint.factor
+++ /dev/null
@@ -1,8 +0,0 @@
-! Copyright (C) 2008 Slava Pestov.
-! See http://factorcode.org/license.txt for BSD license.
-USING: math math.functions arrays prettyprint.custom kernel ;
-IN: math.complex.prettyprint
-
-M: complex pprint* pprint-object ;
-M: complex pprint-delims drop \ C{ \ } ;
-M: complex >pprint-sequence >rect 2array ;
diff --git a/basis/tools/deploy/deploy-tests.factor b/basis/tools/deploy/deploy-tests.factor
index e15ba9b90e..8b36947f43 100644
--- a/basis/tools/deploy/deploy-tests.factor
+++ b/basis/tools/deploy/deploy-tests.factor
@@ -3,17 +3,8 @@ USING: tools.test system io.pathnames io.files io.files.info
 io.files.temp kernel tools.deploy.config
 tools.deploy.config.editor tools.deploy.backend math sequences
 io.launcher arrays namespaces continuations layouts accessors
-io.encodings.ascii urls math.parser io.directories ;
-
-: shake-and-bake ( vocab -- )
-    [ "test.image" temp-file delete-file ] ignore-errors
-    "resource:" [
-        [ vm "test.image" temp-file ] dip
-        dup deploy-config make-deploy-image
-    ] with-directory ;
-
-: small-enough? ( n -- ? )
-    [ "test.image" temp-file file-info size>> ] [ cell 4 / * ] bi* <= ;
+io.encodings.ascii urls math.parser io.directories
+tools.deploy.test ;
 
 [ t ] [ "hello-world" shake-and-bake 500000 small-enough? ] unit-test
 
@@ -36,11 +27,6 @@ os macosx? [
     [ t ] [ "webkit-demo" shake-and-bake 500000 small-enough? ] unit-test
 ] when
 
-: run-temp-image ( -- )
-    vm
-    "-i=" "test.image" temp-file append
-    2array try-process ;
-
 {
     "tools.deploy.test.1"
     "tools.deploy.test.2"
@@ -113,3 +99,8 @@ M: quit-responder call-responder*
     "tools.deploy.test.9" shake-and-bake
     run-temp-image
 ] unit-test
+
+[ ] [
+    "tools.deploy.test.10" shake-and-bake
+    run-temp-image
+] unit-test
diff --git a/basis/tools/deploy/test/10/10-tests.factor b/basis/tools/deploy/test/10/10-tests.factor
new file mode 100644
index 0000000000..ba6f354aa5
--- /dev/null
+++ b/basis/tools/deploy/test/10/10-tests.factor
@@ -0,0 +1,4 @@
+! Copyright (C) 2009 Slava Pestov.
+! See http://factorcode.org/license.txt for BSD license.
+USING: tools.test tools.deploy.test.10 ;
+IN: tools.deploy.test.10.tests
diff --git a/basis/tools/deploy/test/10/10.factor b/basis/tools/deploy/test/10/10.factor
new file mode 100644
index 0000000000..95329ff7f2
--- /dev/null
+++ b/basis/tools/deploy/test/10/10.factor
@@ -0,0 +1,8 @@
+! Copyright (C) 2009 Slava Pestov.
+! See http://factorcode.org/license.txt for BSD license.
+USING: prettyprint ;
+IN: tools.deploy.test.10
+
+: main ( -- ) C{ 0 1 } pprint ;
+
+MAIN: main
\ No newline at end of file
diff --git a/basis/tools/deploy/test/10/authors.txt b/basis/tools/deploy/test/10/authors.txt
new file mode 100644
index 0000000000..d4f5d6b3ae
--- /dev/null
+++ b/basis/tools/deploy/test/10/authors.txt
@@ -0,0 +1 @@
+Slava Pestov
\ No newline at end of file
diff --git a/basis/tools/deploy/test/10/deploy.factor b/basis/tools/deploy/test/10/deploy.factor
new file mode 100644
index 0000000000..3f5940651d
--- /dev/null
+++ b/basis/tools/deploy/test/10/deploy.factor
@@ -0,0 +1,15 @@
+USING: tools.deploy.config ;
+H{
+    { deploy-reflection 3 }
+    { deploy-unicode? f }
+    { deploy-io 2 }
+    { deploy-word-props? f }
+    { deploy-compiler? f }
+    { deploy-threads? f }
+    { deploy-word-defs? f }
+    { "stop-after-last-window?" t }
+    { deploy-ui? f }
+    { deploy-math? t }
+    { deploy-c-types? f }
+    { deploy-name "tools.deploy.test.10" }
+}
diff --git a/basis/tools/deploy/test/test.factor b/basis/tools/deploy/test/test.factor
new file mode 100644
index 0000000000..eb780e40cc
--- /dev/null
+++ b/basis/tools/deploy/test/test.factor
@@ -0,0 +1,19 @@
+USING: accessors arrays continuations io.directories io.files.info
+io.files.temp io.launcher kernel layouts math sequences system
+tools.deploy.backend tools.deploy.config.editor ;
+IN: tools.deploy.test
+
+: shake-and-bake ( vocab -- )
+    [ "test.image" temp-file delete-file ] ignore-errors
+    "resource:" [
+        [ vm "test.image" temp-file ] dip
+        dup deploy-config make-deploy-image
+    ] with-directory ;
+
+: small-enough? ( n -- ? )
+    [ "test.image" temp-file file-info size>> ] [ cell 4 / * ] bi* <= ;
+
+: run-temp-image ( -- )
+    vm
+    "-i=" "test.image" temp-file append
+    2array try-process ;
\ No newline at end of file
diff --git a/basis/ui/gadgets/scrollers/scrollers-tests.factor b/basis/ui/gadgets/scrollers/scrollers-tests.factor
index d6792abd49..25977cd906 100644
--- a/basis/ui/gadgets/scrollers/scrollers-tests.factor
+++ b/basis/ui/gadgets/scrollers/scrollers-tests.factor
@@ -28,7 +28,7 @@ IN: ui.gadgets.scrollers.tests
 "v" get [
     [ { 10 20 } ] [ "v" get model>> range-value ] unit-test
 
-    [ { 10 20 } ] [ "g" get rect-loc vneg { 3 3 } v+ ] unit-test
+    [ { 10 20 } ] [ "g" get rect-loc vneg viewport-gap v+ scroller-border v+ ] unit-test
 ] with-grafted-gadget
 
 [ ] [
@@ -43,13 +43,13 @@ IN: ui.gadgets.scrollers.tests
 "s" get [
     [ { 34 34 } ] [ "s" get viewport>> rect-dim ] unit-test
 
-    [ { 106 106 } ] [ "s" get viewport>> viewport-dim ] unit-test
+    [ { 107 107 } ] [ "s" get viewport>> viewport-dim ] unit-test
 
     [ ] [ { 0 0 } "s" get scroll ] unit-test
 
     [ { 0 0 } ] [ "s" get model>> range-min-value ] unit-test
 
-    [ { 106 106 } ] [ "s" get model>> range-max-value ] unit-test
+    [ { 107 107 } ] [ "s" get model>> range-max-value ] unit-test
 
     [ ] [ { 10 20 } "s" get scroll ] unit-test
 
@@ -57,7 +57,7 @@ IN: ui.gadgets.scrollers.tests
 
     [ { 10 20 } ] [ "s" get viewport>> model>> range-value ] unit-test
 
-    [ { 10 20 } ] [ "g" get rect-loc vneg { 3 3 } v+ ] unit-test
+    [ { 10 20 } ] [ "g" get rect-loc vneg viewport-gap v+ scroller-border v+ ] unit-test
 ] with-grafted-gadget
 
 <gadget> { 600 400 } >>dim "g1" set
@@ -102,7 +102,7 @@ dup layout
     swap dup quot>> call
     dup layout
     model>> dependencies>> [ range-max value>> ] map
-    viewport-gap 2 v*n =
+    viewport-padding =
 ] unit-test
 
 \ <scroller> must-infer
diff --git a/basis/validators/validators-docs.factor b/basis/validators/validators-docs.factor
index 67c9f4fceb..8f5a587569 100644
--- a/basis/validators/validators-docs.factor
+++ b/basis/validators/validators-docs.factor
@@ -3,7 +3,7 @@ strings math regexp regexp.backend ;
 IN: validators
 
 HELP: v-checkbox
-{ $values { "str" string } }
+{ $values { "str" string } {  "?" "a boolean" } }
 { $description "Converts the string value of a checkbox component (either \"on\" or \"off\") to a boolean value." } ;
 
 HELP: v-captcha
diff --git a/basis/validators/validators.factor b/basis/validators/validators.factor
index 04c85cd6db..e49f608e94 100644
--- a/basis/validators/validators.factor
+++ b/basis/validators/validators.factor
@@ -2,11 +2,11 @@
 ! See http://factorcode.org/license.txt for BSD license.
 USING: kernel continuations sequences math namespaces make sets
 math.parser math.ranges assocs regexp unicode.categories arrays
-hashtables words classes quotations xmode.catalog ;
+hashtables words classes quotations xmode.catalog unicode.case ;
 IN: validators
 
 : v-checkbox ( str -- ? )
-    "on" = ;
+    >lower "on" = ;
 
 : v-default ( str def -- str/def )
     over empty? spin ? ;
diff --git a/basis/windows/kernel32/kernel32.factor b/basis/windows/kernel32/kernel32.factor
index c38b5f94ca..731efa9b25 100755
--- a/basis/windows/kernel32/kernel32.factor
+++ b/basis/windows/kernel32/kernel32.factor
@@ -1,6 +1,6 @@
 ! Copyright (C) 2005, 2006 Doug Coleman.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: alien alien.syntax kernel windows.types ;
+USING: alien alien.syntax kernel windows.types multiline ;
 IN: windows.kernel32
 
 CONSTANT: MAX_PATH 260
@@ -197,6 +197,19 @@ CONSTANT: THREAD_PRIORITY_LOWEST -2
 CONSTANT: THREAD_PRIORITY_NORMAL 0
 CONSTANT: THREAD_PRIORITY_TIME_CRITICAL 15
 
+C-ENUM:
+    ComputerNameNetBIOS
+    ComputerNameDnsHostname
+    ComputerNameDnsDomain
+    ComputerNameDnsFullyQualified
+    ComputerNamePhysicalNetBIOS
+    ComputerNamePhysicalDnsHostname
+    ComputerNamePhysicalDnsDomain
+    ComputerNamePhysicalDnsFullyQualified
+    ComputerNameMax ;
+
+TYPEDEF: uint COMPUTER_NAME_FORMAT
+
 C-STRUCT: OVERLAPPED
     { "UINT_PTR" "internal" }
     { "UINT_PTR" "internal-high" }
@@ -319,6 +332,249 @@ C-STRUCT: GUID
     { "WORD"  "Data3" }
     { { "UCHAR" 8 } "Data4" } ;
 
+/*
+    fBinary  :1;
+    fParity  :1;
+    fOutxCtsFlow  :1;
+    fOutxDsrFlow  :1;
+    fDtrControl  :2;
+    fDsrSensitivity  :1;
+    fTXContinueOnXoff  :1;
+    fOutX  :1;
+    fInX  :1;
+    fErrorChar  :1;
+    fNull  :1;
+    fRtsControl  :2;
+    fAbortOnError  :1;
+    fDummy2  :17;
+*/
+
+CONSTANT: SP_SERIALCOMM   HEX: 1
+CONSTANT: BAUD_075        HEX: 1
+CONSTANT: BAUD_110        HEX: 2
+CONSTANT: BAUD_134_5      HEX: 4
+CONSTANT: BAUD_150        HEX: 8
+CONSTANT: BAUD_300        HEX: 10
+CONSTANT: BAUD_600        HEX: 20
+CONSTANT: BAUD_1200       HEX: 40
+CONSTANT: BAUD_1800       HEX: 80
+CONSTANT: BAUD_2400       HEX: 100
+CONSTANT: BAUD_4800       HEX: 200
+CONSTANT: BAUD_7200       HEX: 400
+CONSTANT: BAUD_9600       HEX: 800
+CONSTANT: BAUD_14400      HEX: 1000
+CONSTANT: BAUD_19200      HEX: 2000
+CONSTANT: BAUD_38400      HEX: 4000
+CONSTANT: BAUD_56K        HEX: 8000
+CONSTANT: BAUD_57600      HEX: 40000
+CONSTANT: BAUD_115200     HEX: 20000
+CONSTANT: BAUD_128K       HEX: 10000
+CONSTANT: BAUD_USER       HEX: 10000000
+CONSTANT: PST_FAX     HEX: 21
+CONSTANT: PST_LAT     HEX: 101
+CONSTANT: PST_MODEM       HEX: 6
+CONSTANT: PST_NETWORK_BRIDGE  HEX: 100
+CONSTANT: PST_PARALLELPORT    HEX: 2
+CONSTANT: PST_RS232       HEX: 1
+CONSTANT: PST_RS422       HEX: 3
+CONSTANT: PST_RS423       HEX: 4
+CONSTANT: PST_RS449       HEX: 5
+CONSTANT: PST_SCANNER     HEX: 22
+CONSTANT: PST_TCPIP_TELNET    HEX: 102
+CONSTANT: PST_UNSPECIFIED 0
+CONSTANT: PST_X25     HEX: 103
+CONSTANT: PCF_16BITMODE   HEX: 200
+CONSTANT: PCF_DTRDSR      HEX: 1
+CONSTANT: PCF_INTTIMEOUTS HEX: 80
+CONSTANT: PCF_PARITY_CHECK    HEX: 8
+CONSTANT: PCF_RLSD        HEX: 4
+CONSTANT: PCF_RTSCTS      HEX: 2
+CONSTANT: PCF_SETXCHAR    HEX: 20
+CONSTANT: PCF_SPECIALCHARS    HEX: 100
+CONSTANT: PCF_TOTALTIMEOUTS   HEX: 40
+CONSTANT: PCF_XONXOFF     HEX: 10
+CONSTANT: SP_BAUD     HEX: 2
+CONSTANT: SP_DATABITS     HEX: 4
+CONSTANT: SP_HANDSHAKING  HEX: 10
+CONSTANT: SP_PARITY       HEX: 1
+CONSTANT: SP_PARITY_CHECK HEX: 20
+CONSTANT: SP_RLSD     HEX: 40
+CONSTANT: SP_STOPBITS     HEX: 8
+CONSTANT: DATABITS_5      1
+CONSTANT: DATABITS_6      2
+CONSTANT: DATABITS_7      4
+CONSTANT: DATABITS_8      8
+CONSTANT: DATABITS_16     16
+CONSTANT: DATABITS_16X    32
+CONSTANT: STOPBITS_10     1
+CONSTANT: STOPBITS_15     2
+CONSTANT: STOPBITS_20     4
+CONSTANT: PARITY_NONE     256
+CONSTANT: PARITY_ODD      512
+CONSTANT: PARITY_EVEN     1024
+CONSTANT: PARITY_MARK     2048
+CONSTANT: PARITY_SPACE    4096
+CONSTANT: COMMPROP_INITIALIZED    HEX: e73cf52e
+
+CONSTANT: CBR_110         110
+CONSTANT: CBR_300         300
+CONSTANT: CBR_600         600
+CONSTANT: CBR_1200            1200
+CONSTANT: CBR_2400            2400
+CONSTANT: CBR_4800            4800
+CONSTANT: CBR_9600            9600
+CONSTANT: CBR_14400           14400
+CONSTANT: CBR_19200           19200
+CONSTANT: CBR_38400           38400
+CONSTANT: CBR_56000           56000
+CONSTANT: CBR_57600           57600
+CONSTANT: CBR_115200          115200
+CONSTANT: CBR_128000          128000
+CONSTANT: CBR_256000          256000
+CONSTANT: DTR_CONTROL_DISABLE     0
+CONSTANT: DTR_CONTROL_ENABLE      1
+CONSTANT: DTR_CONTROL_HANDSHAKE   2
+CONSTANT: RTS_CONTROL_DISABLE     0
+CONSTANT: RTS_CONTROL_ENABLE      1
+CONSTANT: RTS_CONTROL_HANDSHAKE   2
+CONSTANT: RTS_CONTROL_TOGGLE      3
+CONSTANT: EVENPARITY          2
+CONSTANT: MARKPARITY          3
+CONSTANT: NOPARITY            0
+CONSTANT: ODDPARITY           1
+CONSTANT: SPACEPARITY         4
+CONSTANT: ONESTOPBIT          0
+CONSTANT: ONE5STOPBITS        1
+CONSTANT: TWOSTOPBITS         2
+
+! Flowcontrol bit mask in DCB
+CONSTANT: FM_fBinary          HEX: 1
+CONSTANT: FM_fParity          HEX: 2
+CONSTANT: FM_fOutxCtsFlow     HEX: 4
+CONSTANT: FM_fOutxDsrFlow     HEX: 8
+CONSTANT: FM_fDtrControl      HEX: 30
+CONSTANT: FM_fDsrSensitivity      HEX: 40
+CONSTANT: FM_fTXContinueOnXoff    HEX: 80
+CONSTANT: FM_fOutX            HEX: 100
+CONSTANT: FM_fInX         HEX: 200
+CONSTANT: FM_fErrorChar       HEX: 400
+CONSTANT: FM_fNull            HEX: 800
+CONSTANT: FM_fRtsControl      HEX: 3000
+CONSTANT: FM_fAbortOnError        HEX: 4000
+CONSTANT: FM_fDummy2          HEX: ffff8000
+
+CONSTANT: BM_fCtsHold     HEX: 1
+CONSTANT: BM_fDsrHold     HEX: 2
+CONSTANT: BM_fRlsdHold    HEX: 4
+CONSTANT: BM_fXoffHold    HEX: 8
+CONSTANT: BM_fXoffSent    HEX: 10
+CONSTANT: BM_fEof     HEX: 20
+CONSTANT: BM_fTxim        HEX: 40
+CONSTANT: BM_AllBits      HEX: 7f
+
+! PurgeComm bit mask
+CONSTANT: PURGE_TXABORT   HEX: 1
+CONSTANT: PURGE_RXABORT   HEX: 2
+CONSTANT: PURGE_TXCLEAR   HEX: 4
+CONSTANT: PURGE_RXCLEAR   HEX: 8
+
+! GetCommModemStatus bit mask
+CONSTANT: MS_CTS_ON       HEX: 10
+CONSTANT: MS_DSR_ON       HEX: 20
+CONSTANT: MS_RING_ON      HEX: 40
+CONSTANT: MS_RLSD_ON      HEX: 80
+
+! EscapeCommFunction operations
+CONSTANT: SETXOFF     HEX: 1
+CONSTANT: SETXON      HEX: 2
+CONSTANT: SETRTS      HEX: 3
+CONSTANT: CLRRTS      HEX: 4
+CONSTANT: SETDTR      HEX: 5
+CONSTANT: CLRDTR      HEX: 6
+CONSTANT: SETBREAK        HEX: 8
+CONSTANT: CLRBREAK        HEX: 9
+
+! ClearCommError bit mask
+CONSTANT: CE_RXOVER       HEX: 1
+CONSTANT: CE_OVERRUN      HEX: 2
+CONSTANT: CE_RXPARITY     HEX: 4
+CONSTANT: CE_FRAME        HEX: 8
+CONSTANT: CE_BREAK        HEX: 10
+CONSTANT: CE_TXFULL       HEX: 100
+! LPT only
+CONSTANT: CE_PTO        HEX: 200
+CONSTANT: CE_IOE        HEX: 400
+CONSTANT: CE_DNS        HEX: 800
+CONSTANT: CE_OOP        HEX: 1000
+! LPT only
+CONSTANT: CE_MODE     HEX: 8000
+
+! GetCommMask bits
+CONSTANT: EV_RXCHAR       HEX: 1
+CONSTANT: EV_RXFLAG       HEX: 2
+CONSTANT: EV_TXEMPTY      HEX: 4
+CONSTANT: EV_CTS      HEX: 8
+CONSTANT: EV_DSR      HEX: 10
+CONSTANT: EV_RLSD     HEX: 20
+CONSTANT: EV_BREAK        HEX: 40
+CONSTANT: EV_ERR      HEX: 80
+CONSTANT: EV_RING     HEX: 100
+CONSTANT: EV_PERR     HEX: 200
+CONSTANT: EV_RX80FULL     HEX: 400
+CONSTANT: EV_EVENT1       HEX: 800
+CONSTANT: EV_EVENT2       HEX: 1000
+
+C-STRUCT: DCB
+    { "DWORD" "DCBlength" }
+    { "DWORD" "BaudRate" }
+    { "DWORD" "flags" }
+    { "WORD"  "wReserved" }
+    { "WORD"  "XonLim" }
+    { "WORD"  "XoffLim" }
+    { "BYTE"  "ByteSize" }
+    { "BYTE"  "Parity" }
+    { "BYTE"  "StopBits" }
+    { "char"  "XonChar" }
+    { "char"  "XoffChar" }
+    { "char"  "ErrorChar" }
+    { "char"  "EofChar" }
+    { "char"  "EvtChar" }
+    { "WORD"  "wReserved1" } ;
+TYPEDEF: DCB* PDCB
+TYPEDEF: DCB* LPDCB
+
+C-STRUCT: COMM_CONFIG
+    { "DWORD" "dwSize" }
+    { "WORD" "wVersion" }
+    { "WORD" "wReserved" }
+    { "DCB" "dcb" }
+    { "DWORD" "dwProviderSubType" }
+    { "DWORD" "dwProviderOffset" }
+    { "DWORD" "dwProviderSize" }
+    { { "WCHAR" 1 } "wcProviderData" } ;
+TYPEDEF: COMMCONFIG* LPCOMMCONFIG
+
+C-STRUCT: COMMPROP
+    { "WORD" "wPacketLength" }
+    { "WORD" "wPacketVersion" }
+    { "DWORD" "dwServiceMask" }
+    { "DWORD" "dwReserved1" }
+    { "DWORD" "dwMaxTxQueue" }
+    { "DWORD" "dwMaxRxQueue" }
+    { "DWORD" "dwMaxBaud" }
+    { "DWORD" "dwProvSubType" }
+    { "DWORD" "dwProvCapabilities" }
+    { "DWORD" "dwSettableParams" }
+    { "DWORD" "dwSettableBaud" }
+    { "WORD"  "wSettableData" }
+    { "WORD"  "wSettableStopParity" }
+    { "DWORD" "dwCurrentTxQueue" }
+    { "DWORD" "dwCurrentRxQueue" }
+    { "DWORD" "dwProvSpec1" }
+    { "DWORD" "dwProvSpec2" }
+    { { "WCHAR" 1 } "wcProvChar" } ;
+TYPEDEF: COMMPROP* LPCOMMPROP
+
 
 CONSTANT: SE_CREATE_TOKEN_NAME "SeCreateTokenPrivilege"
 CONSTANT: SE_ASSIGNPRIMARYTOKEN_NAME "SeAssignPrimaryTokenPrivilege"
@@ -875,19 +1131,19 @@ ALIAS: FreeEnvironmentStrings FreeEnvironmentStringsW
 ! FUNCTION: GetCalendarInfoW
 ! FUNCTION: GetCommandLineA
 ! FUNCTION: GetCommandLineW
-! FUNCTION: GetCommConfig
-! FUNCTION: GetCommMask
-! FUNCTION: GetCommModemStatus
-! FUNCTION: GetCommProperties
-! FUNCTION: GetCommState
+FUNCTION: BOOL GetCommConfig ( HANDLE hCommDev, LPCOMMCONFIG lpCC, LPDWORD lpdwSize ) ;
+FUNCTION: BOOL GetCommMask ( HANDLE hFile, LPDWORD lpEvtMask ) ;
+FUNCTION: BOOL GetCommModemStatus ( HANDLE hFile, LPDWORD lpModemStat ) ;
+FUNCTION: BOOL GetCommProperties ( HANDLE hFile, LPCOMMPROP lpCommProp ) ;
+FUNCTION: BOOL GetCommState ( HANDLE hFile, LPDCB lpDCB ) ;
 ! FUNCTION: GetCommTimeouts
 ! FUNCTION: GetComPlusPackageInstallStatus
 ! FUNCTION: GetCompressedFileSizeA
 ! FUNCTION: GetCompressedFileSizeW
 FUNCTION: BOOL GetComputerNameW ( LPTSTR lpBuffer, LPDWORD lpnSize ) ;
-! FUNCTION: GetComputerNameExW
-! FUNCTION: GetComputerNameW
 ALIAS: GetComputerName GetComputerNameW
+FUNCTION: BOOL GetComputerNameExW ( COMPUTER_NAME_FORMAT NameType, LPTSTR lpBuffer, LPDWORD lpnSize ) ;
+ALIAS: GetComputerNameEx GetComputerNameExW
 ! FUNCTION: GetConsoleAliasA
 ! FUNCTION: GetConsoleAliasesA
 ! FUNCTION: GetConsoleAliasesLengthA
@@ -942,7 +1198,8 @@ FUNCTION: HANDLE GetCurrentThread ( ) ;
 ! FUNCTION: GetDateFormatA
 ! FUNCTION: GetDateFormatW
 ! FUNCTION: GetDefaultCommConfigA
-! FUNCTION: GetDefaultCommConfigW
+FUNCTION: BOOL GetDefaultCommConfigW ( LPCTSTR lpszName, LPCOMMCONFIG lpCC, LPDWORD lpdwSize ) ;
+ALIAS: GetDefaultCommConfig GetDefaultCommConfigW
 ! FUNCTION: GetDefaultSortkeySize
 ! FUNCTION: GetDevicePowerState
 ! FUNCTION: GetDiskFreeSpaceA
@@ -1400,10 +1657,10 @@ ALIAS: RemoveDirectory RemoveDirectoryW
 ! FUNCTION: SetCalendarInfoA
 ! FUNCTION: SetCalendarInfoW
 ! FUNCTION: SetClientTimeZoneInformation
-! FUNCTION: SetCommBreak
-! FUNCTION: SetCommConfig
-! FUNCTION: SetCommMask
-! FUNCTION: SetCommState
+FUNCTION: BOOL SetCommBreak ( HANDLE hFile ) ;
+FUNCTION: BOOL SetCommConfig ( HANDLE hCommDev, LPCOMMCONFIG lpCC, DWORD dwSize ) ;
+FUNCTION: BOOL SetCommMask ( HANDLE hFile, DWORD dwEvtMask ) ;
+FUNCTION: BOOL SetCommState ( HANDLE hFile, LPDCB lpDCB ) ;
 ! FUNCTION: SetCommTimeouts
 ! FUNCTION: SetComPlusPackageInstallStatus
 ! FUNCTION: SetComputerNameA
@@ -1446,7 +1703,8 @@ ALIAS: SetConsoleTitle SetConsoleTitleW
 FUNCTION: BOOL SetCurrentDirectoryW ( LPCWSTR lpDirectory ) ;
 ALIAS: SetCurrentDirectory SetCurrentDirectoryW
 ! FUNCTION: SetDefaultCommConfigA
-! FUNCTION: SetDefaultCommConfigW
+FUNCTION: BOOL SetDefaultCommConfigW ( LPCTSTR lpszName, LPCOMMCONFIG lpCC, LPDWORD lpdwSize ) ;
+ALIAS: SetDefaultCommConfig SetDefaultCommConfigW
 ! FUNCTION: SetDllDirectoryA
 ! FUNCTION: SetDllDirectoryW
 FUNCTION: BOOL SetEndOfFile ( HANDLE hFile ) ;
diff --git a/extra/git-tool/git-tool.factor b/extra/git-tool/git-tool.factor
index 1b079ed0ac..ff45d32c65 100644
--- a/extra/git-tool/git-tool.factor
+++ b/extra/git-tool/git-tool.factor
@@ -1,13 +1,13 @@
 
 USING: accessors combinators.cleave combinators.short-circuit
 concurrency.combinators destructors fry io io.directories
-io.encodings io.encodings.utf8 io.launcher io.pathnames
-io.pipes io.ports kernel locals math namespaces sequences
-splitting strings ui ui.gadgets ui.gadgets.buttons
-ui.gadgets.editors ui.gadgets.labels ui.gadgets.packs
-ui.gadgets.tracks ;
+io.encodings io.encodings.utf8 io.launcher io.monitors
+io.pathnames io.pipes io.ports kernel locals math namespaces
+sequences splitting strings threads ui ui.gadgets
+ui.gadgets.buttons ui.gadgets.editors ui.gadgets.labels
+ui.gadgets.packs ui.gadgets.tracks ;
 
-IN: git-status
+IN: git-tool
 
 ! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 
@@ -116,11 +116,11 @@ TUPLE: <git-status>
 
 ! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 
-:: refresh-git-status ( GIT-STATUS -- GIT-STATUS )
+:: refresh-git-status ( STATUS -- STATUS )
 
-  [let | LINES [ GIT-STATUS repository>> "git-status" git-process stdout>> ] |
+  [let | LINES [ STATUS repository>> { "git" "status" } git-process stdout>> ] |
 
-    GIT-STATUS
+    STATUS
     
       LINES "# Changes to be committed:" git-status-section
         [ "new file:" head? ] filter
@@ -269,7 +269,7 @@ TUPLE: <git-status>
         "Diff"
         [
           drop
-          STATUS repository>> { "git-diff" PATH } git-process
+          STATUS repository>> { "git" "diff" PATH } git-process
           popup-process-window
         ]
         <bevel-button> add-gadget
@@ -320,7 +320,7 @@ TUPLE: <git-status>
 ! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 
 :: git-remote-branches ( REPO NAME -- seq )
-  REPO { "git-remote" "show" NAME } git-process stdout>>
+  REPO { "git" "remote" "show" NAME } git-process stdout>>
   "  Tracked remote branches" over index 1 + tail first " " split
   [ empty? not ] filter ;
 
@@ -334,7 +334,7 @@ TUPLE: <git-status>
   
   "Remotes" <label> reverse-video-theme add-gadget
 
-  REPO "git-remote" git-process stdout>> [ empty? not ] filter
+  REPO { "git" "remote" } git-process stdout>> [ empty? not ] filter
 
   [| NAME |
 
@@ -377,7 +377,7 @@ TUPLE: <git-status>
            1 track-add ]
   
         "Fetch"
-        [ drop REPO { "git-fetch" NAME } git-process popup-process-window ]
+        [ drop REPO { "git" "fetch" NAME } git-process popup-process-window ]
         <bevel-button>
         1 track-add
   
@@ -385,7 +385,7 @@ TUPLE: <git-status>
         [
           drop
           [let | ARG [ { ".." NAME "/" BRANCH } concat ] |
-            REPO { "git-log" ARG } git-process popup-process-window ]
+            REPO { "git" "log" ARG } git-process popup-process-window ]
         ]
         <bevel-button>
         1 track-add
@@ -394,7 +394,7 @@ TUPLE: <git-status>
         [
           drop
           [let | ARG [ { NAME "/" BRANCH } concat ] |
-            REPO { "git-merge" ARG } git-process popup-process-window ]
+            REPO { "git" "merge" ARG } git-process popup-process-window ]
         ]
         <bevel-button>
         1 track-add
@@ -403,7 +403,7 @@ TUPLE: <git-status>
         [
           drop
           [let | ARG [ { NAME "/" BRANCH ".." } concat ] |
-            REPO { "git-log" ARG } git-process popup-process-window ]
+            REPO { "git" "log" ARG } git-process popup-process-window ]
         ]
         <bevel-button>
         1 track-add
@@ -411,7 +411,7 @@ TUPLE: <git-status>
         "Push"
         [
           drop
-          REPO { "git-push" NAME "master" } git-process popup-process-window 
+          REPO { "git" "push" NAME "master" } git-process popup-process-window 
         ]
         <bevel-button>
         1 track-add
@@ -433,8 +433,32 @@ TUPLE: <git-status>
     <label>
     add-gadget
 
-    REPO git-status <pile> 1 >>fill tuck refresh-status-pile  add-gadget
-    REPO            <pile> 1 >>fill tuck refresh-remotes-pile add-gadget
+    [let | STATUS [ REPO git-status ]
+           PILE   [ <pile> 1 >>fill ] |
+
+      [
+        [
+          [let | MONITOR [ REPO t <monitor> ] |
+            [
+              [let | PATH [ MONITOR next-change drop ] |
+                ".git" PATH subseq? ! Ignore git internal operations
+                  [ ]
+                  [ STATUS PILE refresh-status-pile ]
+                if
+                t ]
+            ]
+            loop
+          ]
+        ]
+        with-monitors
+      ]
+      in-thread
+           
+      STATUS PILE refresh-status-pile
+      
+      PILE add-gadget ]
+
+    REPO <pile> 1 >>fill tuck refresh-remotes-pile add-gadget
 
   "Git" open-window ;
 
diff --git a/extra/serial/serial.factor b/extra/serial/serial.factor
index df304e0f04..96900fb6e4 100644
--- a/extra/serial/serial.factor
+++ b/extra/serial/serial.factor
@@ -20,4 +20,5 @@ M: serial dispose ( serial -- ) stream>> dispose ;
 
 {
     { [ os unix? ] [ "serial.unix" ] } 
+    { [ os windows? ] [ "serial.windows" ] }
 } cond require
diff --git a/extra/serial/windows/authors.txt b/extra/serial/windows/authors.txt
new file mode 100755
index 0000000000..e69de29bb2
diff --git a/extra/serial/windows/tags.txt b/extra/serial/windows/tags.txt
new file mode 100644
index 0000000000..6bf68304bb
--- /dev/null
+++ b/extra/serial/windows/tags.txt
@@ -0,0 +1 @@
+unportable
diff --git a/extra/serial/windows/windows-tests.factor b/extra/serial/windows/windows-tests.factor
new file mode 100755
index 0000000000..bd67f77eae
--- /dev/null
+++ b/extra/serial/windows/windows-tests.factor
@@ -0,0 +1,4 @@
+! Copyright (C) 2009 Your name.
+! See http://factorcode.org/license.txt for BSD license.
+USING: tools.test serial.windows ;
+IN: serial.windows.tests
diff --git a/extra/serial/windows/windows.factor b/extra/serial/windows/windows.factor
new file mode 100755
index 0000000000..a80366cb9f
--- /dev/null
+++ b/extra/serial/windows/windows.factor
@@ -0,0 +1,22 @@
+! Copyright (C) 2009 Doug Coleman.
+! See http://factorcode.org/license.txt for BSD license.
+USING: io.files.windows io.streams.duplex kernel math
+math.bitwise windows.kernel32 accessors alien.c-types
+windows io.files.windows fry locals continuations ;
+IN: serial.windows
+
+: <serial-stream> ( path encoding -- duplex )
+    [ open-r/w dup ] dip <encoder-duplex> ;
+
+: get-comm-state ( duplex -- dcb )
+    in>> handle>>
+    "DCB" <c-object> tuck
+    GetCommState win32-error=0/f ;
+
+: set-comm-state ( duplex dcb -- )
+    [ in>> handle>> ] dip
+    SetCommState win32-error=0/f ;
+
+:: with-comm-state ( duplex quot: ( dcb -- ) -- )
+    duplex get-comm-state :> dcb
+    dcb clone quot curry [ dcb set-comm-state ] recover ; inline
diff --git a/unmaintained/lsys/authors.txt b/unmaintained/lsys/authors.txt
deleted file mode 100644
index 6cfd5da273..0000000000
--- a/unmaintained/lsys/authors.txt
+++ /dev/null
@@ -1 +0,0 @@
-Eduardo Cavazos
diff --git a/unmaintained/lsys/strings/authors.txt b/unmaintained/lsys/strings/authors.txt
deleted file mode 100755
index 6cfd5da273..0000000000
--- a/unmaintained/lsys/strings/authors.txt
+++ /dev/null
@@ -1 +0,0 @@
-Eduardo Cavazos
diff --git a/unmaintained/lsys/strings/interpret/authors.txt b/unmaintained/lsys/strings/interpret/authors.txt
deleted file mode 100755
index 6cfd5da273..0000000000
--- a/unmaintained/lsys/strings/interpret/authors.txt
+++ /dev/null
@@ -1 +0,0 @@
-Eduardo Cavazos
diff --git a/unmaintained/lsys/strings/interpret/interpret.factor b/unmaintained/lsys/strings/interpret/interpret.factor
deleted file mode 100644
index 8d27b29d22..0000000000
--- a/unmaintained/lsys/strings/interpret/interpret.factor
+++ /dev/null
@@ -1,35 +0,0 @@
-
-USING: kernel sequences quotations assocs math math.parser
-       combinators.lib vars lsys.strings combinators.short-circuit ;
-
-IN: lsys.strings.interpret
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-VAR: command-table
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: exec-command ( string -- ) command-table> at >quotation call ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: command ( string -- command ) 1 head ;
-
-: parameter ( string -- parameter )
-  [ drop 2 ] [ length 1- ] [ ] tri subseq string>number ;
-
-: exec-command* ( string -- )
-  [ parameter ] [ command ] bi
-  command-table> at dup
-  [ 1 tail* call ] [ 2drop ] if ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: (interpret) ( slice -- )
-  { { [ empty? ]     [ drop ] }
-    { [ has-param? ] [ next+rest* [ exec-command* ] [ (interpret) ] bi* ] }
-    { [ t ]          [ next+rest  [ exec-command  ] [ (interpret) ] bi* ] } }
-  switch ;
-
-: interpret ( string -- ) <flat-slice> (interpret) ;
diff --git a/unmaintained/lsys/strings/rewrite/authors.txt b/unmaintained/lsys/strings/rewrite/authors.txt
deleted file mode 100755
index 6cfd5da273..0000000000
--- a/unmaintained/lsys/strings/rewrite/authors.txt
+++ /dev/null
@@ -1 +0,0 @@
-Eduardo Cavazos
diff --git a/unmaintained/lsys/strings/rewrite/rewrite.factor b/unmaintained/lsys/strings/rewrite/rewrite.factor
deleted file mode 100644
index 622a86c425..0000000000
--- a/unmaintained/lsys/strings/rewrite/rewrite.factor
+++ /dev/null
@@ -1,36 +0,0 @@
-
-USING: kernel sbufs strings sequences assocs math
-       combinators.lib vars lsys.strings combinators.short-circuit ;
-
-IN: lsys.strings.rewrite
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-VAR: rules
-
-: lookup ( str -- str ) [ 1 head rules> at ] [ ] bi or ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-VAR: accum
-
-: push-next ( next -- ) lookup accum> push-all ;
-
-: (rewrite) ( slice -- )
-  { { [ empty? ]     [ drop ] }
-    { [ has-param? ] [ next+rest* [ push-next ] [ (rewrite) ] bi* ] }
-    { [ t ]          [ next+rest  [ push-next ] [ (rewrite) ] bi* ] } }
-  switch ;
-
-: rewrite ( string -- string )
-  dup length 10 * <sbuf> >accum
-  <flat-slice> (rewrite)
-  accum> >string ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-VAR: result
-
-: iterate ( -- ) result> rewrite >result ;
-
-: iterations ( n -- ) [ iterate ] times ;
diff --git a/unmaintained/lsys/strings/strings.factor b/unmaintained/lsys/strings/strings.factor
deleted file mode 100644
index 603c6cc630..0000000000
--- a/unmaintained/lsys/strings/strings.factor
+++ /dev/null
@@ -1,14 +0,0 @@
-
-USING: kernel sequences math combinators.lib combinators.short-circuit ;
-
-IN: lsys.strings
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: has-param? ( slice -- ? ) { [ length 1 > ] [ second CHAR: ( = ] } 1&& ;
-
-: next+rest ( slice -- next rest ) [ 1 head ] [ 1 tail-slice ] bi ;
-
-: index-rest ( slice -- i ) CHAR: ) swap index 1+ ;
-
-: next+rest* ( slice -- next rest ) dup index-rest [ head ] [ tail-slice ] 2bi ;
diff --git a/unmaintained/lsys/summary.txt b/unmaintained/lsys/summary.txt
deleted file mode 100644
index 2615e85329..0000000000
--- a/unmaintained/lsys/summary.txt
+++ /dev/null
@@ -1 +0,0 @@
-Lindenmayer system explorer
diff --git a/unmaintained/lsys/tags.txt b/unmaintained/lsys/tags.txt
deleted file mode 100644
index bf31fdbc2e..0000000000
--- a/unmaintained/lsys/tags.txt
+++ /dev/null
@@ -1 +0,0 @@
-applications
diff --git a/unmaintained/lsys/tortoise/authors.txt b/unmaintained/lsys/tortoise/authors.txt
deleted file mode 100755
index 6cfd5da273..0000000000
--- a/unmaintained/lsys/tortoise/authors.txt
+++ /dev/null
@@ -1 +0,0 @@
-Eduardo Cavazos
diff --git a/unmaintained/lsys/tortoise/graphics/authors.txt b/unmaintained/lsys/tortoise/graphics/authors.txt
deleted file mode 100755
index 6cfd5da273..0000000000
--- a/unmaintained/lsys/tortoise/graphics/authors.txt
+++ /dev/null
@@ -1 +0,0 @@
-Eduardo Cavazos
diff --git a/unmaintained/lsys/tortoise/graphics/graphics.factor b/unmaintained/lsys/tortoise/graphics/graphics.factor
deleted file mode 100644
index ab679c8369..0000000000
--- a/unmaintained/lsys/tortoise/graphics/graphics.factor
+++ /dev/null
@@ -1,153 +0,0 @@
-
-USING: kernel math vectors sequences opengl.gl math.vectors math.order
-       math.matrices vars opengl self pos ori turtle lsys.tortoise
-
-       lsys.strings.interpret combinators.short-circuit ;
-
-       ! lsys.strings
-
-IN: lsys.tortoise.graphics
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-! (v0 - v1) x (v1 - v2)
-
-: polygon-normal ( {_v0_v1_v2_} -- normal ) first3 dupd v- -rot v- swap cross ;
-
-: (polygon) ( vertices -- )
-GL_POLYGON glBegin
-dup polygon-normal gl-normal [ gl-vertex ] each
-glEnd ;
-
-: polygon ( vertices -- ) dup length 3 >= [ (polygon) ] [ drop ] if ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-VAR: vertices
-
-! : init-vertices ( -- ) 0 <vector> >vertices ;
-
-: start-polygon ( -- ) vertices> delete-all ;
-
-: finish-polygon ( -- ) vertices> polygon ;
-
-: polygon-vertex ( -- ) pos> vertices> push ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: record-vertex ( -- ) pos> gl-vertex ;
-
-: draw-forward ( length -- )
-GL_LINES glBegin record-vertex step-turtle record-vertex glEnd ;
-
-: move-forward ( length -- ) step-turtle polygon-vertex ;
-
-: sneak-forward ( length -- ) step-turtle ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: scale-len ( m -- ) len> * >len ;
-
-: scale-angle ( m -- ) angle> * >angle ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: set-thickness ( i -- ) dup >thickness glLineWidth ;
-
-: scale-thickness ( m -- ) thickness> * 0.5 max set-thickness ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-VAR: color-table
-
-: init-color-table ( -- )
-{ { 0    0    0 }    ! black
-  { 0.5  0.5  0.5 }  ! grey
-  { 1    0    0 }    ! red
-  { 1    1    0 }    ! yellow
-  { 0    1    0 }    ! green
-  { 0.25 0.88 0.82 } ! turquoise
-  { 0    0    1 }    ! blue
-  { 0.63 0.13 0.94 } ! purple
-  { 0.00 0.50 0.00 } ! dark green
-  { 0.00 0.82 0.82 } ! dark turquoise
-  { 0.00 0.00 0.50 } ! dark blue
-  { 0.58 0.00 0.82 } ! dark purple
-  { 0.50 0.00 0.00 } ! dark red
-  { 0.25 0.25 0.25 } ! dark grey
-  { 0.75 0.75 0.75 } ! medium grey
-  { 1    1    1 }    ! white
-} [ 1 suffix ] map >color-table ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: material-color ( color -- )
-GL_FRONT_AND_BACK GL_AMBIENT_AND_DIFFUSE rot gl-material ;
-
-: set-color ( i -- )
-dup >color color-table> nth dup gl-color material-color ;
-
-: inc-color ( -- ) color> 1+ set-color ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-VAR: tortoise-stack
-
-! : init-tortoise-stack ( -- ) V{ } clone >tortoise-stack ;
-
-! : save-tortoise ( -- ) self> tortoise-stack> push ;
-
-! : save-tortoise ( -- ) self> tortoise-stack> push   self> clone >self ;
-
-: save-tortoise ( -- ) self> clone tortoise-stack> push ;
-
-: restore-tortoise ( -- )
-tortoise-stack> pop >self
-color> set-color
-thickness> set-thickness ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-VAR: default-values
-VAR: model-values
-
-: lparser-dialect ( -- )
-
-[ 1 >len   45 >angle   1 >thickness   2 >color ] >default-values
-
-H{ { "+" [ angle>     turn-left ] }
-   { "-" [ angle>     turn-right ] }
-   { "&" [ angle>     pitch-down ] }
-   { "^" [ angle>     pitch-up ] }
-   { "<" [ angle>     roll-left ] }
-   { ">" [ angle>     roll-right ] }
-
-   { "|" [ 180.0         rotate-y ] }
-   { "%" [ 180.0         rotate-z ] }
-   { "$" [ roll-until-horizontal ]  }
-
-   { "F" [ len>     draw-forward ] }
-   { "Z" [ len> 2 / draw-forward ] }
-   { "f" [ len>     move-forward ] }
-   { "z" [ len> 2 / move-forward ] }
-   { "g" [ len>     sneak-forward ] }
-   { "." [ polygon-vertex ] }
-
-   { "[" [ save-tortoise ] }
-   { "]" [ restore-tortoise ] }
-   { "{" [ start-polygon ] }
-   { "}" [ finish-polygon ] }
-
-   { "/" [ 1.1 scale-len ] } ! double quote command in lparser
-   { "'" [ 0.9 scale-len ] }
-   { ";" [ 1.1 scale-angle ] }
-   { ":" [ 0.9 scale-angle ] }
-   { "?" [ 1.4 scale-thickness ] }
-   { "!" [ 0.7 scale-thickness ] }
-
-   { "c" [ color> 1 + color-table> length mod set-color ] }
-
-} >command-table ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
diff --git a/unmaintained/lsys/tortoise/tortoise.factor b/unmaintained/lsys/tortoise/tortoise.factor
deleted file mode 100644
index 8c4ac60e6d..0000000000
--- a/unmaintained/lsys/tortoise/tortoise.factor
+++ /dev/null
@@ -1,31 +0,0 @@
-
-USING: kernel generic math arrays
-       math.matrices generic.lib pos ori self turtle ;
-
-IN: lsys.tortoise
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-TUPLE: tortoise angle len thickness color ;
-
-: <tortoise> ( -- tortoise )
-    <turtle> tortoise construct-delegate ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: angle> ( -- val ) self> tortoise-angle ;
-
-: >angle ( val -- ) self> set-tortoise-angle ;
-
-: len> ( -- val ) self> tortoise-len ;
-
-: >len ( val -- ) self> set-tortoise-len ;
-
-: thickness> ( -- val ) self> tortoise-thickness ;
-
-: >thickness ( val -- ) self> set-tortoise-thickness ;
-
-: color> ( -- val ) self> tortoise-color ;
-
-: >color ( val -- ) self> set-tortoise-color ;
-
diff --git a/unmaintained/lsys/ui/authors.txt b/unmaintained/lsys/ui/authors.txt
deleted file mode 100755
index 6cfd5da273..0000000000
--- a/unmaintained/lsys/ui/authors.txt
+++ /dev/null
@@ -1 +0,0 @@
-Eduardo Cavazos
diff --git a/unmaintained/lsys/ui/deploy.factor b/unmaintained/lsys/ui/deploy.factor
deleted file mode 100755
index 4db8cf93e9..0000000000
--- a/unmaintained/lsys/ui/deploy.factor
+++ /dev/null
@@ -1,13 +0,0 @@
-USING: tools.deploy.config ;
-V{
-    { deploy-ui? t }
-    { deploy-io 1 }
-    { deploy-reflection 2 }
-    { deploy-compiler? t }
-    { deploy-math? t }
-    { deploy-word-props? t }
-    { deploy-word-defs? t }
-    { deploy-c-types? f }
-    { "stop-after-last-window?" t }
-    { deploy-name "Lindenmayer System Explorer" }
-}
diff --git a/unmaintained/lsys/ui/tags.txt b/unmaintained/lsys/ui/tags.txt
deleted file mode 100644
index cb5fc203e1..0000000000
--- a/unmaintained/lsys/ui/tags.txt
+++ /dev/null
@@ -1 +0,0 @@
-demos
diff --git a/unmaintained/lsys/ui/ui.factor b/unmaintained/lsys/ui/ui.factor
deleted file mode 100644
index 832f7b9131..0000000000
--- a/unmaintained/lsys/ui/ui.factor
+++ /dev/null
@@ -1,507 +0,0 @@
-
-USING: kernel namespaces threads math math.order math.vectors
-       quotations sequences
-       opengl
-       opengl.gl
-       colors
-       ui
-       ui.gestures
-       ui.gadgets
-       ui.gadgets.packs
-       ui.gadgets.labels
-       ui.gadgets.buttons
-       ui.gadgets.lib
-       ui.gadgets.slate
-       ui.gadgets.theme
-       vars rewrite-closures
-       self pos ori turtle opengl.camera
-       lsys.tortoise lsys.tortoise.graphics
-       lsys.strings.rewrite lsys.strings.interpret
-       combinators.short-circuit accessors ;
-
-       ! lsys.strings
-       ! lsys.strings.rewrite
-       ! lsys.strings.interpret
-
-IN: lsys.ui
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-VAR: slate
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-VAR: camera
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-VAR: model
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: display ( -- )
-
-black set-clear-color GL_COLOR_BUFFER_BIT glClear
-
-GL_FLAT glShadeModel
-
-GL_PROJECTION glMatrixMode
-glLoadIdentity
--1 1 -1 1 1.5 200 glFrustum
-
-GL_MODELVIEW glMatrixMode
-
-glLoadIdentity
-
-camera> do-look-at
-
-GL_FRONT_AND_BACK GL_LINE glPolygonMode
-
-white color>raw glColor4d
-
-! white set-color
-
-GL_LINES glBegin { 0 0 0 } gl-vertex { 0 0 1 } gl-vertex glEnd
-
-color> set-color
-
-model> glCallList ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: result>model ( -- )
-slate> find-gl-context
-model> GL_COMPILE glNewList result> interpret glEndList ;
-
-: build-model ( -- )
-tortoise-stack> delete-all
-vertices> delete-all
-reset-turtle
-default-values> call
-model-values> call
-result>model
-[ display ] closed-quot slate> set-slate-action
-slate> relayout-1 ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-USING: hashtables namespaces.lib ui.gadgets.handler ;
-
-: camera-action ( quot -- quot )
-[ drop [ ] camera> with-self slate> relayout-1 ] make* closed-quot ;
-
-VAR: frame
-VAR: handler
-
-DEFER: model-chooser
-DEFER: scene-chooser
-DEFER: empty-model
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: lsys-controller ( -- )
-
-<pile>
-
-{
-
-[ "Load" <label> reverse-video-theme ]
-
-[ "Models" <label> [ drop model-chooser ] closed-quot <bevel-button> ]
-[ "Scenes" <label> [ drop scene-chooser ] closed-quot <bevel-button> ]
-
-[ "Model" <label> reverse-video-theme ]
-
-[ "Iterate" <label> [ drop iterate build-model ] closed-quot <bevel-button> ]
-[ "Build model" <label> [ drop build-model ] closed-quot <bevel-button> ]
-
-[ "Camera" <label> reverse-video-theme ]
-
-[ "Turn left" <label> [ 5 turn-left ] camera-action <bevel-button> ]
-[ "Turn right" <label> [ 5 turn-right ] camera-action <bevel-button> ]
-[ "Pitch down" <label> [ 5 pitch-down ] camera-action <bevel-button> ]
-[ "Pitch up" <label> [ 5 pitch-up ] camera-action <bevel-button> ]
-
-[ "Forward - a"  <label> [  1 step-turtle ] camera-action <bevel-button> ]
-[ "Backward - z" <label> [ -1 step-turtle ] camera-action <bevel-button> ]
-
-[ "Roll left - q" <label> [ 5 roll-left ] camera-action <bevel-button> ]
-[ "Roll right - w" <label> [ 5 roll-right ] camera-action <bevel-button> ]
-
-[ "Strafe left - (alt)" <label> [ 1 strafe-left ] camera-action <bevel-button> ]
-[ "Strafe right - (alt)" <label> [ 1 strafe-right ] camera-action <bevel-button> ]
-[ "Strafe down - (alt)" <label> [ 1 strafe-up ] camera-action <bevel-button> ]
-[ "Strafe up - (alt)" <label> [ 1 strafe-down ] camera-action <bevel-button> ]
-
-[ "View 1 - 1" <label>
-  [ pos> norm reset-turtle 90 turn-left step-turtle 180 turn-left ]
-  camera-action <bevel-button> ]
-
-[ "View 2 - 2" <label>
-  [ pos> norm reset-turtle 90 pitch-up step-turtle 180 pitch-down ]
-  camera-action <bevel-button> ]
-
-[ "View 3 - 3" <label>
-  [ pos> norm reset-turtle step-turtle 180 turn-left ]
-  camera-action <bevel-button> ]
-
-[ "View 4 - 4" <label>
-  [ pos> norm reset-turtle 45 turn-left 45 pitch-up step-turtle 180 turn-left ]
-  camera-action <bevel-button> ]
-
-}
-
-[ call add-gadget ] each
-1 >>fill
-"L-system control" open-window ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: lsys-viewer ( -- )
-
-[ ] <slate> >slate
-{ 400 400 } clone slate> set-slate-pdim
-
-slate> <handler>
-
-{
-
-{ T{ key-down f f "LEFT" }  [ [ 5 turn-left ] camera-action ] }
-{ T{ key-down f f "RIGHT" } [ [ 5 turn-right ] camera-action ] }
-{ T{ key-down f f "UP" }    [ [ 5 pitch-down ] camera-action ] }
-{ T{ key-down f f "DOWN" }  [ [ 5 pitch-up ] camera-action ] }
-
-{ T{ key-down f f "a" } [ [ 1 step-turtle ] camera-action ] }
-{ T{ key-down f f "z" } [ [ -1 step-turtle ] camera-action ] }
-
-{ T{ key-down f f "q" } [ [ 5 roll-left ] camera-action ] }
-{ T{ key-down f f "w" } [ [ 5 roll-right ] camera-action ] }
-
-{ T{ key-down f { A+ } "LEFT" }  [ [ 1 strafe-left ] camera-action ] }
-{ T{ key-down f { A+ } "RIGHT" } [ [ 1 strafe-right ] camera-action ] }
-{ T{ key-down f { A+ } "UP" }    [ [ 1 strafe-up ] camera-action ] }
-{ T{ key-down f { A+ } "DOWN" }  [ [ 1 strafe-down ] camera-action ] }
-
-{ T{ key-down f f "1" }
-  [ [ pos> norm reset-turtle 90 turn-left step-turtle 180 turn-left ]
-    camera-action ] }
-
-{ T{ key-down f f "2" }
-  [ [ pos> norm reset-turtle 90 pitch-up step-turtle 180 pitch-down ]
-    camera-action ] }
-
-{ T{ key-down f f "3" }
-[ [ pos> norm reset-turtle step-turtle 180 turn-left ]
-    camera-action ] }
-
-{ T{ key-down f f "4" }
-[ [ pos> norm reset-turtle 45 turn-left 45 pitch-up step-turtle 180 turn-left ]
-    camera-action ] }
-
-} [ make* ] map >hashtable >>table
-
-"L-system view" open-window
-
-500 sleep
-
-slate> find-gl-context
-1 glGenLists >model
-
-<turtle> >camera
-
-[ camera> >self
-  reset-turtle 45 turn-left 45 pitch-up 5 step-turtle 180 turn-left
-] with-scope
-
-init-color-table
-
-<tortoise> >self
-
-V{ } clone >tortoise-stack
-
-V{ } clone >vertices
-
-empty-model
-
-build-model
-
-;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-! Examples
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: koch ( -- ) lparser-dialect   [ 90 >angle ] >model-values
-
-H{ { "K" "[[a|b] '(0.41)f'(2.439) |<(60) [a|b]]" }
-   { "k" "[ c'(0.5) K]" }
-   { "a" "[d <(120) d <(120) d ]" }
-   { "b" "e" }
-   { "e" "[^ '(.2887)f'(3.4758) &(180)      +z{.-(120)f-(120)f}]" }
-   { "d" "[^ '(.2887)f'(3.4758) &(109.5111) +zk{.-(120)f-(120)f}]" }
-} >rules
-
-"K" >result ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: spiral-0 ( -- ) lparser-dialect   [ 10 >angle 5 >thickness ] >model-values
-
-"[P]|[P]" >result
-
-H{ { "P" "[A]>>>>>>>>>[cB]>>>>>>>>>[ccC]>>>>>>>>>[cccD]" }
-   { "A" "F+;'A" }
-   { "B" "F!+F+;'B" }
-   { "C" "F!^+F^+;'C" }
-   { "D" "F!>^+F>^+;'D" }
-} >rules ;
-
-: spiral-0-scene ( -- )
-spiral-0
-22 iterations
-build-model
-[ reset-turtle 90 turn-left 16 step-turtle 180 turn-left ]
-camera> with-self slate> relayout-1 ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: tree-5 ( -- ) lparser-dialect   [ 5 >angle   1 >thickness ] >model-values
-
-"c(4)FFS" >result
-
-H{ { "S" "FFR>(60)R>(60)R>(60)R>(60)R>(60)R>(30)S" }
-   { "R" "[Ba]" }
-   { "a" "$tF[Cx]Fb" }
-   { "b" "$tF[Dy]Fa" }
-   { "B" "&B" }
-   { "C" "+C" }
-   { "D" "-D" }
-
-   { "x" "a" }
-   { "y" "b" }
-
-   { "F" "'(1.25)F'(.8)" }
-} >rules ;
-
-: tree-5-scene ( -- )
-tree-5
-9 iterations
-build-model
-[ reset-turtle 90 pitch-down -70 step-turtle 50 strafe-up ] camera> with-self
-slate> relayout-1 ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: abop-1 ( -- ) lparser-dialect   [ 45 >angle   5 >thickness ] >model-values
-
-H{ { "A" "F[&'(.8)!BL]>(137)'!(.9)A" }
-   { "B" "F[-'(.8)!(.9)$CL]'!(.9)C" }
-   { "C" "F[+'(.8)!(.9)$BL]'!(.9)B" }
-
-   { "L" "~c(8){+(30)f-(120)f-(120)f}" }
-} >rules
-
-"c(12)FFAL" >result ;
-
-: abop-1-scene ( -- )
-abop-1
-8 iterations
-build-model
-[ reset-turtle
-  90 pitch-up 7 step-turtle 90 pitch-down 4 step-turtle 90 pitch-down ]
-camera> with-self slate> relayout-1 ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: abop-2 ( -- ) lparser-dialect   [ 30 >angle   5 >thickness ] >model-values
-
-H{ { "A" "F[&'(.7)!BL]>(137)[&'(.6)!BL]>(137)'(.9)!(.9)A" }
-   { "B" "F[-'(.7)!(.9)$CL]'(.9)!(.9)C" }
-   { "C" "F[+'(.7)!(.9)$BL]'(.9)!(.9)B" }
-
-   { "L" "~c(8){+(45)f(.1)-(45)f(.1)-(45)f(.1)+(45)|+(45)f(.1)-(45)f(.1)-(45)f(.1)}" }
-
-} >rules
-
-"c(12)FAL" >result ;
-
-: abop-2-scene ( -- )
-abop-2
-7 iterations
-build-model
-[ reset-turtle { 0 4 4 } >pos 90 pitch-down ]
-camera> with-self slate> relayout-1 ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: abop-3 ( -- ) lparser-dialect   [ 30 >angle   5 >thickness ] >model-values
-
-H{ { "A" "!(.9)t(.4)FB>(94)B>(132)B" }
-   { "B" "[&t(.4)F$A]" }
-   { "F" "'(1.25)F'(.8)" }
-} >rules
-
-"c(12)FA" >result ;
-
-: abop-3-scene ( -- )
-abop-3 11 iterations build-model
-[ reset-turtle { 0 47 29 } >pos 90 pitch-down ] camera> with-self
-slate> relayout-1 ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: abop-4 ( -- ) lparser-dialect   [ 18 >angle   5 >thickness ] >model-values
-
-H{ { "N" "FII[&(60)rY]>(90)[&(45)'(0.8)rA]>(90)[&(60)rY]>(90)[&(45)'(0.8)rD]!FIK" }
-   { "Y" "[c(4){++l.--l.--l.++|++l.--l.--l.}]" }
-   { "l" "g(.2)l" }
-   { "K" "[!c(2)FF>w>(72)w>(72)w>(72)w>(72)w]" }
-   { "w" "[c(2)^!F][c(5)&(72){-(54)f(3)+(54)f(3)|-(54)f(3)+(54)f(3)}]" }
-   { "f" "_" }
-
-   { "A" "B" }
-   { "B" "C" }
-   { "C" "D" }
-   { "D" "E" }
-   { "E" "G" }
-   { "G" "H" }
-   { "H" "N" }
-
-   { "I" "FoO" }
-   { "O" "FoP" }
-   { "P" "FoQ" }
-   { "Q" "FoR" }
-   { "R" "FoS" }
-   { "S" "FoT" }
-   { "T" "FoU" }
-   { "U" "FoV" }
-   { "V" "FoW" }
-   { "W" "FoX" }
-   { "X" "_" }
-
-   { "o" "$t(-0.03)" }
-   { "r" "~(30)" }
-} >rules
-
-"c(12)&(20)N" >result ;
-
-: abop-4-scene ( -- )
-abop-4 21 iterations build-model
-[ reset-turtle
-  { 53 25 36 } >pos
-  { { 0.57 -0.14 -0.80 } { -0.81 -0.18 -0.54 } { -0.07 0.97 -0.22 } }
-  >ori
-] camera> with-self slate> relayout-1 ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: abop-5 ( -- ) lparser-dialect   [ 5 >angle   5 >thickness ] >model-values
-
-H{ { "a" "F[+(45)l][-(45)l]^;ca" }
-
-   { "l" "j" }
-   { "j" "h" }
-   { "h" "s" }
-   { "s" "d" }
-   { "d" "x" }
-   { "x" "a" }
-
-   { "F" "'(1.17)F'(.855)" }
-} >rules
-
-"&(90)+(90)a" >result ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: abop-6 ( -- ) lparser-dialect   [ 5 >angle   5 >thickness ] >model-values
-
-"&(90)+(90)FFF[-(120)'(.6)x][-(60)'(.8)x][+(120)'(.6)x][+(60)'(.8)x]x" >result
-
-H{ { "a" "F[cdx][cex]F!(.9)a" }
-   { "x" "a" }
-
-   { "d" "+d" }
-   { "e" "-e" }
-
-   { "F" "'(1.25)F'(.8)" }
-} >rules ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: airhorse ( -- ) lparser-dialect [ 10 >angle 5 >thickness ] >model-values
-
-"C" >result
-
-H{ { "C" "LBW" }
-
-   { "B" "[[''aH]|[g]]" }
-   { "a" "Fs+;'a" }
-   { "g" "Ft+;'g" }
-   { "s" "[::cc!!!!&&[FFcccZ]^^^^FFcccZ]" }
-   { "t" "[c!!!!&[FF]^^FF]" }
-
-   { "L" "O" }
-   { "O" "P" }
-   { "P" "Q" }
-   { "Q" "R" }
-   { "R" "U" }
-   { "U" "X" }
-   { "X" "Y" }
-   { "Y" "V" }
-   { "V" "[cc!!!&(90)[Zp]|[Zp]]" }
-   { "p" "h>(120)h>(120)h" }
-   { "h" "[+(40)!F'''p]" }
-
-   { "H" "[cccci[>(50)dcFFF][<(50)ecFFF]]" }
-   { "d" "Z!&Z!&:'d" }
-   { "e" "Z!^Z!^:'e" }
-   { "i" "-:/i" }
-
-   { "W" "[%[!!cb][<<<!!cb][>>>!!cb]]" }
-   { "b" "Fl!+Fl+;'b" }
-   { "l" "[-cc{--z++z++z--|--z++z++z}]" }
-} >rules ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: empty-model ( -- )
-lparser-dialect
-[ ] >model-values
-" " >result
-H{ } >rules ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: model-chooser ( -- )
-<pile>
-{
-[ "abop-1" <label> [ drop abop-1 build-model ] closed-quot <bevel-button> ]
-[ "abop-2" <label> [ drop abop-2 build-model ] closed-quot <bevel-button> ]
-[ "abop-3" <label> [ drop abop-3 build-model ] closed-quot <bevel-button> ]
-[ "abop-4" <label> [ drop abop-4 build-model ] closed-quot <bevel-button> ]
-[ "abop-5" <label> [ drop abop-5 build-model ] closed-quot <bevel-button> ]
-[ "abop-6" <label> [ drop abop-6 build-model ] closed-quot <bevel-button> ]
-[ "tree-5" <label> [ drop tree-5 build-model ] closed-quot <bevel-button> ]
-[ "airhorse" <label> [ drop airhorse build-model ] closed-quot <bevel-button> ]
-[ "spiral-0" <label> [ drop spiral-0 build-model ] closed-quot <bevel-button> ]
-[ "koch" <label> [ drop koch build-model ] closed-quot <bevel-button> ]
-}
-[ call add-gadget ] each
-1 >>fill
-"L-system models" open-window ;
-
-: scene-chooser ( -- )
-<pile>
-{
-[ "abop-1" <label> [ drop abop-1-scene ] closed-quot <bevel-button> ]
-[ "abop-2" <label> [ drop abop-2-scene ] closed-quot <bevel-button> ]
-[ "tree-5" <label> [ drop tree-5-scene ] closed-quot <bevel-button> ]
-}
-[ call add-gadget ] each
-1 >>fill
-"L-system scenes" open-window ;
-
-: lsys-window* ( -- )
-[ lsys-controller lsys-viewer ] with-ui ;
-
-MAIN: lsys-window*
diff --git a/unmaintained/turtle/authors.txt b/unmaintained/turtle/authors.txt
deleted file mode 100644
index 6cfd5da273..0000000000
--- a/unmaintained/turtle/authors.txt
+++ /dev/null
@@ -1 +0,0 @@
-Eduardo Cavazos
diff --git a/unmaintained/turtle/turtle.factor b/unmaintained/turtle/turtle.factor
deleted file mode 100644
index 24f93b56fc..0000000000
--- a/unmaintained/turtle/turtle.factor
+++ /dev/null
@@ -1,47 +0,0 @@
-
-USING: kernel math arrays math.vectors math.matrices generic.lib pos ori ;
-
-IN: turtle
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-TUPLE: turtle ;
-
-: <turtle> ( -- turtle )
-turtle new
-{ 0 0 0 } clone <pos>
-3 identity-matrix <ori>
-rot
-3array chain ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: reset-turtle ( -- ) { 0 0 0 } >pos 3 identity-matrix >ori ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: step-vector ( length -- array ) { 0 0 1 } n*v ;
-
-: step-turtle ( length -- ) step-vector ori> swap m.v pos> v+ >pos ;
-
-! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-
-: strafe-up ( length -- )
-90 pitch-up
-step-turtle
-90 pitch-down ;
-
-: strafe-down ( length -- )
-90 pitch-down
-step-turtle
-90 pitch-up ;
-
-: strafe-left ( length -- )
-90 turn-left
-step-turtle
-90 turn-right ;
-
-: strafe-right ( length -- )
-90 turn-right
-step-turtle
-90 turn-left ;
diff --git a/vm/Config.windows.nt.x86.32 b/vm/Config.windows.nt.x86.32
index 603a7200ae..9a020a7bc1 100644
--- a/vm/Config.windows.nt.x86.32
+++ b/vm/Config.windows.nt.x86.32
@@ -1,4 +1,3 @@
 WINDRES=windres
 include vm/Config.windows.nt
 include vm/Config.x86.32
-#error "lolllll"
diff --git a/vm/Config.windows.nt.x86.64 b/vm/Config.windows.nt.x86.64
index 3ede556171..f0c0a068cb 100644
--- a/vm/Config.windows.nt.x86.64
+++ b/vm/Config.windows.nt.x86.64
@@ -1,5 +1,3 @@
-#WIN64_PATH=/k/MinGW/win64/bin
-#WIN64_PATH=/cygdrive/k/MinGW/win64/bin/x86_64-pc-mingw32
 CC=$(WIN64_PATH)-gcc.exe
 WINDRES=$(WIN64_PATH)-windres.exe
 include vm/Config.windows.nt