diff --git a/build.bat b/build.bat
index ee37dc429..98eaf7f85 100755
--- a/build.bat
+++ b/build.bat
@@ -53,6 +53,8 @@ ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/intsets.c -o build/1_1/intsets.o
 %CC% %COMP_FLAGS% -Ibuild -c build/1_1/intsets.c -o build/1_1/intsets.o
 ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/math.c -o build/1_1/math.o
 %CC% %COMP_FLAGS% -Ibuild -c build/1_1/math.c -o build/1_1/math.o
+ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/idgen.c -o build/1_1/idgen.o
+%CC% %COMP_FLAGS% -Ibuild -c build/1_1/idgen.c -o build/1_1/idgen.o
 ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/astalgo.c -o build/1_1/astalgo.o
 %CC% %COMP_FLAGS% -Ibuild -c build/1_1/astalgo.c -o build/1_1/astalgo.o
 ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/rodutils.c -o build/1_1/rodutils.o
@@ -89,6 +91,8 @@ ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/filter_tmpl.c -o build/1_1/filter_tm
 %CC% %COMP_FLAGS% -Ibuild -c build/1_1/filter_tmpl.c -o build/1_1/filter_tmpl.o
 ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/rodread.c -o build/1_1/rodread.o
 %CC% %COMP_FLAGS% -Ibuild -c build/1_1/rodread.c -o build/1_1/rodread.o
+ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/memfiles.c -o build/1_1/memfiles.o
+%CC% %COMP_FLAGS% -Ibuild -c build/1_1/memfiles.c -o build/1_1/memfiles.o
 ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/rodwrite.c -o build/1_1/rodwrite.o
 %CC% %COMP_FLAGS% -Ibuild -c build/1_1/rodwrite.c -o build/1_1/rodwrite.o
 ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/passes.c -o build/1_1/passes.o
@@ -115,8 +119,6 @@ ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/semdata.c -o build/1_1/semdata.o
 %CC% %COMP_FLAGS% -Ibuild -c build/1_1/semdata.c -o build/1_1/semdata.o
 ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/treetab.c -o build/1_1/treetab.o
 %CC% %COMP_FLAGS% -Ibuild -c build/1_1/treetab.c -o build/1_1/treetab.o
-ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/sem.c -o build/1_1/sem.o
-%CC% %COMP_FLAGS% -Ibuild -c build/1_1/sem.c -o build/1_1/sem.o
 ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/evals.c -o build/1_1/evals.o
 %CC% %COMP_FLAGS% -Ibuild -c build/1_1/evals.c -o build/1_1/evals.o
 ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/semfold.c -o build/1_1/semfold.o
@@ -125,6 +127,8 @@ ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/transf.c -o build/1_1/transf.o
 %CC% %COMP_FLAGS% -Ibuild -c build/1_1/transf.c -o build/1_1/transf.o
 ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/cgmeth.c -o build/1_1/cgmeth.o
 %CC% %COMP_FLAGS% -Ibuild -c build/1_1/cgmeth.c -o build/1_1/cgmeth.o
+ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/sem.c -o build/1_1/sem.o
+%CC% %COMP_FLAGS% -Ibuild -c build/1_1/sem.c -o build/1_1/sem.o
 ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/procfind.c -o build/1_1/procfind.o
 %CC% %COMP_FLAGS% -Ibuild -c build/1_1/procfind.c -o build/1_1/procfind.o
 ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/pragmas.c -o build/1_1/pragmas.o
@@ -145,6 +149,10 @@ ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/cgen.c -o build/1_1/cgen.o
 %CC% %COMP_FLAGS% -Ibuild -c build/1_1/cgen.c -o build/1_1/cgen.o
 ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/ccgutils.c -o build/1_1/ccgutils.o
 %CC% %COMP_FLAGS% -Ibuild -c build/1_1/ccgutils.c -o build/1_1/ccgutils.o
+ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/cgendata.c -o build/1_1/cgendata.o
+%CC% %COMP_FLAGS% -Ibuild -c build/1_1/cgendata.c -o build/1_1/cgendata.o
+ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/ccgmerge.c -o build/1_1/ccgmerge.o
+%CC% %COMP_FLAGS% -Ibuild -c build/1_1/ccgmerge.c -o build/1_1/ccgmerge.o
 ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/ecmasgen.c -o build/1_1/ecmasgen.o
 %CC% %COMP_FLAGS% -Ibuild -c build/1_1/ecmasgen.c -o build/1_1/ecmasgen.o
 ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/passaux.c -o build/1_1/passaux.o
@@ -154,8 +162,8 @@ ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/depends.c -o build/1_1/depends.o
 ECHO %CC% %COMP_FLAGS% -Ibuild -c build/1_1/parseopt.c -o build/1_1/parseopt.o
 %CC% %COMP_FLAGS% -Ibuild -c build/1_1/parseopt.c -o build/1_1/parseopt.o
 
-ECHO %LINKER% %LINK_FLAGS% -o bin\nimrod.exe  build/1_1/nim__dat.o build/1_1/system.o build/1_1/nimrod.o build/1_1/times.o build/1_1/strutils.o build/1_1/parseutils.o build/1_1/winlean.o build/1_1/commands.o build/1_1/os.o build/1_1/msgs.o build/1_1/options.o build/1_1/lists.o build/1_1/strtabs.o build/1_1/hashes.o build/1_1/nversion.o build/1_1/condsyms.o build/1_1/ast.o build/1_1/crc.o build/1_1/ropes.o build/1_1/platform.o build/1_1/idents.o build/1_1/intsets.o build/1_1/math.o build/1_1/astalgo.o build/1_1/rodutils.o build/1_1/extccomp.o build/1_1/osproc.o build/1_1/streams.o build/1_1/wordrecg.o build/1_1/lexer.o build/1_1/lexbase.o build/1_1/llstream.o build/1_1/nimconf.o build/1_1/main.o build/1_1/syntaxes.o build/1_1/parser.o build/1_1/pbraces.o build/1_1/filters.o build/1_1/renderer.o build/1_1/filter_tmpl.o build/1_1/rodread.o build/1_1/rodwrite.o build/1_1/passes.o build/1_1/types.o build/1_1/trees.o build/1_1/magicsys.o build/1_1/nimsets.o build/1_1/bitsets.o build/1_1/semthreads.o build/1_1/tables.o build/1_1/importer.o build/1_1/lookups.o build/1_1/semdata.o build/1_1/treetab.o build/1_1/sem.o build/1_1/evals.o build/1_1/semfold.o build/1_1/transf.o build/1_1/cgmeth.o build/1_1/procfind.o build/1_1/pragmas.o build/1_1/semtypinst.o build/1_1/sigmatch.o build/1_1/suggest.o build/1_1/docgen.o build/1_1/rst.o build/1_1/highlite.o build/1_1/cgen.o build/1_1/ccgutils.o build/1_1/ecmasgen.o build/1_1/passaux.o build/1_1/depends.o build/1_1/parseopt.o
-%LINKER% %LINK_FLAGS% -o bin\nimrod.exe  build/1_1/nim__dat.o build/1_1/system.o build/1_1/nimrod.o build/1_1/times.o build/1_1/strutils.o build/1_1/parseutils.o build/1_1/winlean.o build/1_1/commands.o build/1_1/os.o build/1_1/msgs.o build/1_1/options.o build/1_1/lists.o build/1_1/strtabs.o build/1_1/hashes.o build/1_1/nversion.o build/1_1/condsyms.o build/1_1/ast.o build/1_1/crc.o build/1_1/ropes.o build/1_1/platform.o build/1_1/idents.o build/1_1/intsets.o build/1_1/math.o build/1_1/astalgo.o build/1_1/rodutils.o build/1_1/extccomp.o build/1_1/osproc.o build/1_1/streams.o build/1_1/wordrecg.o build/1_1/lexer.o build/1_1/lexbase.o build/1_1/llstream.o build/1_1/nimconf.o build/1_1/main.o build/1_1/syntaxes.o build/1_1/parser.o build/1_1/pbraces.o build/1_1/filters.o build/1_1/renderer.o build/1_1/filter_tmpl.o build/1_1/rodread.o build/1_1/rodwrite.o build/1_1/passes.o build/1_1/types.o build/1_1/trees.o build/1_1/magicsys.o build/1_1/nimsets.o build/1_1/bitsets.o build/1_1/semthreads.o build/1_1/tables.o build/1_1/importer.o build/1_1/lookups.o build/1_1/semdata.o build/1_1/treetab.o build/1_1/sem.o build/1_1/evals.o build/1_1/semfold.o build/1_1/transf.o build/1_1/cgmeth.o build/1_1/procfind.o build/1_1/pragmas.o build/1_1/semtypinst.o build/1_1/sigmatch.o build/1_1/suggest.o build/1_1/docgen.o build/1_1/rst.o build/1_1/highlite.o build/1_1/cgen.o build/1_1/ccgutils.o build/1_1/ecmasgen.o build/1_1/passaux.o build/1_1/depends.o build/1_1/parseopt.o
+ECHO %LINKER% %LINK_FLAGS% -o bin\nimrod.exe  build/1_1/nim__dat.o build/1_1/system.o build/1_1/nimrod.o build/1_1/times.o build/1_1/strutils.o build/1_1/parseutils.o build/1_1/winlean.o build/1_1/commands.o build/1_1/os.o build/1_1/msgs.o build/1_1/options.o build/1_1/lists.o build/1_1/strtabs.o build/1_1/hashes.o build/1_1/nversion.o build/1_1/condsyms.o build/1_1/ast.o build/1_1/crc.o build/1_1/ropes.o build/1_1/platform.o build/1_1/idents.o build/1_1/intsets.o build/1_1/math.o build/1_1/idgen.o build/1_1/astalgo.o build/1_1/rodutils.o build/1_1/extccomp.o build/1_1/osproc.o build/1_1/streams.o build/1_1/wordrecg.o build/1_1/lexer.o build/1_1/lexbase.o build/1_1/llstream.o build/1_1/nimconf.o build/1_1/main.o build/1_1/syntaxes.o build/1_1/parser.o build/1_1/pbraces.o build/1_1/filters.o build/1_1/renderer.o build/1_1/filter_tmpl.o build/1_1/rodread.o build/1_1/memfiles.o build/1_1/rodwrite.o build/1_1/passes.o build/1_1/types.o build/1_1/trees.o build/1_1/magicsys.o build/1_1/nimsets.o build/1_1/bitsets.o build/1_1/semthreads.o build/1_1/tables.o build/1_1/importer.o build/1_1/lookups.o build/1_1/semdata.o build/1_1/treetab.o build/1_1/evals.o build/1_1/semfold.o build/1_1/transf.o build/1_1/cgmeth.o build/1_1/sem.o build/1_1/procfind.o build/1_1/pragmas.o build/1_1/semtypinst.o build/1_1/sigmatch.o build/1_1/suggest.o build/1_1/docgen.o build/1_1/rst.o build/1_1/highlite.o build/1_1/cgen.o build/1_1/ccgutils.o build/1_1/cgendata.o build/1_1/ccgmerge.o build/1_1/ecmasgen.o build/1_1/passaux.o build/1_1/depends.o build/1_1/parseopt.o
+%LINKER% %LINK_FLAGS% -o bin\nimrod.exe  build/1_1/nim__dat.o build/1_1/system.o build/1_1/nimrod.o build/1_1/times.o build/1_1/strutils.o build/1_1/parseutils.o build/1_1/winlean.o build/1_1/commands.o build/1_1/os.o build/1_1/msgs.o build/1_1/options.o build/1_1/lists.o build/1_1/strtabs.o build/1_1/hashes.o build/1_1/nversion.o build/1_1/condsyms.o build/1_1/ast.o build/1_1/crc.o build/1_1/ropes.o build/1_1/platform.o build/1_1/idents.o build/1_1/intsets.o build/1_1/math.o build/1_1/idgen.o build/1_1/astalgo.o build/1_1/rodutils.o build/1_1/extccomp.o build/1_1/osproc.o build/1_1/streams.o build/1_1/wordrecg.o build/1_1/lexer.o build/1_1/lexbase.o build/1_1/llstream.o build/1_1/nimconf.o build/1_1/main.o build/1_1/syntaxes.o build/1_1/parser.o build/1_1/pbraces.o build/1_1/filters.o build/1_1/renderer.o build/1_1/filter_tmpl.o build/1_1/rodread.o build/1_1/memfiles.o build/1_1/rodwrite.o build/1_1/passes.o build/1_1/types.o build/1_1/trees.o build/1_1/magicsys.o build/1_1/nimsets.o build/1_1/bitsets.o build/1_1/semthreads.o build/1_1/tables.o build/1_1/importer.o build/1_1/lookups.o build/1_1/semdata.o build/1_1/treetab.o build/1_1/evals.o build/1_1/semfold.o build/1_1/transf.o build/1_1/cgmeth.o build/1_1/sem.o build/1_1/procfind.o build/1_1/pragmas.o build/1_1/semtypinst.o build/1_1/sigmatch.o build/1_1/suggest.o build/1_1/docgen.o build/1_1/rst.o build/1_1/highlite.o build/1_1/cgen.o build/1_1/ccgutils.o build/1_1/cgendata.o build/1_1/ccgmerge.o build/1_1/ecmasgen.o build/1_1/passaux.o build/1_1/depends.o build/1_1/parseopt.o
 
 ECHO SUCCESS
 
diff --git a/compiler/extccomp.nim b/compiler/extccomp.nim
index 485ccc7d4..a6dfe7367 100755
--- a/compiler/extccomp.nim
+++ b/compiler/extccomp.nim
@@ -52,7 +52,7 @@ const
      buildGui: " -mwindows", 
      buildDll: " -shared", 
      linkerExe: "gcc", 
-     linkTmpl: "$options $buildgui $builddll -o $exefile $objfiles", 
+     linkTmpl: "$buildgui $builddll -o $exefile $objfiles $options", 
      includeCmd: " -I", 
      debug: "", 
      pic: "-fPIC", 
@@ -67,7 +67,7 @@ const
      buildGui: " -mwindows", 
      buildDll: " -shared", 
      linkerExe: "llvm-gcc", 
-     linkTmpl: "$options $buildgui $builddll -o $exefile $objfiles", 
+     linkTmpl: "$buildgui $builddll -o $exefile $objfiles $options", 
      includeCmd: " -I", 
      debug: "", 
      pic: "-fPIC", 
@@ -82,7 +82,7 @@ const
      buildGui: " -mwindows", 
      buildDll: " -shared", 
      linkerExe: "clang", 
-     linkTmpl: "$options $buildgui $builddll -o $exefile $objfiles", 
+     linkTmpl: "$buildgui $builddll -o $exefile $objfiles $options", 
      includeCmd: " -I", 
      debug: "", 
      pic: "-fPIC", 
@@ -202,7 +202,7 @@ const
      buildGui: "", 
      buildDll: " -shared ", 
      linkerExe: "cc", 
-     linkTmpl: "-o $exefile $options $buildgui $builddll $objfiles", 
+     linkTmpl: "-o $exefile $buildgui $builddll $objfiles $options", 
      includeCmd: " -I", 
      debug: "", 
      pic: "", 
@@ -232,7 +232,7 @@ const
      buildGui: " -mwindows", 
      buildDll: " -mdll", 
      linkerExe: "g++", 
-     linkTmpl: "$options $buildgui $builddll -o $exefile $objfiles", 
+     linkTmpl: "$buildgui $builddll -o $exefile $objfiles $options", 
      includeCmd: " -I", 
      debug: " -g ", 
      pic: "-fPIC", 
diff --git a/install.sh b/install.sh
index 37ee01572..cc49cb2d3 100755
--- a/install.sh
+++ b/install.sh
@@ -132,6 +132,10 @@ if [ $# -eq 1 ] ; then
   chmod 644 $docdir/tut1.txt
   cp doc/tut2.txt $docdir/tut2.txt || exit 1
   chmod 644 $docdir/tut2.txt
+  cp doc/intern.html $docdir/intern.html || exit 1
+  chmod 644 $docdir/intern.html
+  cp doc/nimrodc.html $docdir/nimrodc.html || exit 1
+  chmod 644 $docdir/nimrodc.html
   cp doc/mytest.cfg $docdir/mytest.cfg || exit 1
   chmod 644 $docdir/mytest.cfg
   cp doc/c2nim.pdf $docdir/c2nim.pdf || exit 1
@@ -264,6 +268,8 @@ if [ $# -eq 1 ] ; then
   chmod 644 $libdir/pure/math.nim
   cp lib/pure/md5.nim $libdir/pure/md5.nim || exit 1
   chmod 644 $libdir/pure/md5.nim
+  cp lib/pure/memfiles.nim $libdir/pure/memfiles.nim || exit 1
+  chmod 644 $libdir/pure/memfiles.nim
   cp lib/pure/os.nim $libdir/pure/os.nim || exit 1
   chmod 644 $libdir/pure/os.nim
   cp lib/pure/osproc.nim $libdir/pure/osproc.nim || exit 1
@@ -308,8 +314,8 @@ if [ $# -eq 1 ] ; then
   chmod 644 $libdir/pure/times.nim
   cp lib/pure/unicode.nim $libdir/pure/unicode.nim || exit 1
   chmod 644 $libdir/pure/unicode.nim
-  cp lib/pure/uuid.nim $libdir/pure/uuid.nim || exit 1
-  chmod 644 $libdir/pure/uuid.nim
+  cp lib/pure/unittest.nim $libdir/pure/unittest.nim || exit 1
+  chmod 644 $libdir/pure/unittest.nim
   cp lib/pure/xmldom.nim $libdir/pure/xmldom.nim || exit 1
   chmod 644 $libdir/pure/xmldom.nim
   cp lib/pure/xmldomparser.nim $libdir/pure/xmldomparser.nim || exit 1
@@ -360,8 +366,12 @@ if [ $# -eq 1 ] ; then
   chmod 644 $libdir/wrappers/expat.nim
   cp lib/wrappers/iup.nim $libdir/wrappers/iup.nim || exit 1
   chmod 644 $libdir/wrappers/iup.nim
+  cp lib/wrappers/joyent_http_parser.nim $libdir/wrappers/joyent_http_parser.nim || exit 1
+  chmod 644 $libdir/wrappers/joyent_http_parser.nim
   cp lib/wrappers/libcurl.nim $libdir/wrappers/libcurl.nim || exit 1
   chmod 644 $libdir/wrappers/libcurl.nim
+  cp lib/wrappers/libuv.nim $libdir/wrappers/libuv.nim || exit 1
+  chmod 644 $libdir/wrappers/libuv.nim
   cp lib/wrappers/mysql.nim $libdir/wrappers/mysql.nim || exit 1
   chmod 644 $libdir/wrappers/mysql.nim
   cp lib/wrappers/odbcsql.nim $libdir/wrappers/odbcsql.nim || exit 1
diff --git a/lib/pure/parseutils.nim b/lib/pure/parseutils.nim
index c78dbcf6f..8660eec2e 100755
--- a/lib/pure/parseutils.nim
+++ b/lib/pure/parseutils.nim
@@ -106,19 +106,29 @@ proc skipWhitespace*(s: string, start = 0): int {.inline.} =
   while s[start+result] in Whitespace: inc(result)
 
 proc skip*(s, token: string, start = 0): int {.inline.} =
+  ## skips the `token` starting at ``s[start]``. Returns the length of `token`
+  ## or 0 if there was no `token` at ``s[start]``.
   while result < token.len and s[result+start] == token[result]: inc(result)
   if result != token.len: result = 0
   
 proc skipIgnoreCase*(s, token: string, start = 0): int =
+  ## same as `skip` but case is ignored for token matching.
   while result < token.len and
       toLower(s[result+start]) == toLower(token[result]): inc(result)
   if result != token.len: result = 0
   
 proc skipUntil*(s: string, until: set[char], start = 0): int {.inline.} =
-  ## Skips all characters until one char from the set `token` is found.
+  ## Skips all characters until one char from the set `until` is found
+  ## or the end is reached.
   ## Returns number of characters skipped.
   while s[result+start] notin until and s[result+start] != '\0': inc(result)
 
+proc skipUntil*(s: string, until: char, start = 0): int {.inline.} =
+  ## Skips all characters until the char `until` is found
+  ## or the end is reached.
+  ## Returns number of characters skipped.
+  while s[result+start] != until and s[result+start] != '\0': inc(result)
+
 proc skipWhile*(s: string, toSkip: set[char], start = 0): int {.inline.} =
   ## Skips all characters while one char from the set `token` is found.
   ## Returns number of characters skipped.
@@ -130,7 +140,17 @@ proc parseUntil*(s: string, token: var string, until: set[char],
   ## the number of the parsed characters or 0 in case of an error. A token
   ## consists of the characters notin `until`. 
   var i = start
-  while s[i] notin until: inc(i)
+  while i < s.len and s[i] notin until: inc(i)
+  result = i-start
+  token = substr(s, start, i-1)
+
+proc parseUntil*(s: string, token: var string, until: char,
+                 start = 0): int {.inline.} =
+  ## parses a token and stores it in ``token``. Returns
+  ## the number of the parsed characters or 0 in case of an error. A token
+  ## consists of any character that is not the `until` character.
+  var i = start
+  while i < s.len and s[i] != until: inc(i)
   result = i-start
   token = substr(s, start, i-1)
 
diff --git a/lib/pure/uuid.nim b/lib/pure/uuid.nim
deleted file mode 100644
index 36fa9e445..000000000
--- a/lib/pure/uuid.nim
+++ /dev/null
@@ -1,30 +0,0 @@
-# This module implements the RFC 4122 specification for generating universally unique identifiers
-# http://en.wikipedia.org/wiki/Universally_unique_identifier
-
-# This module is a work-in-progress
-# If you want to help with the implementation, take a loot at:
-# http://dsource.org/projects/tango/docs/current/tango.util.uuid.Uuid.html
-
-type TUuid* = array[0..15, char]
-
-when defined(windows):
-  # This is actually available only on Windows 2000+
-  type PUuid* {.importc: "UUID __RPC_FAR *", header: "<Rpc.h>".} = ptr TUuid
-  proc uuid1Sys*(uuid: PUuid) {.importc: "UuidCreateSequential", header: "<Rpc.h>".}
-
-else:
-  type PUuid {.importc: "uuid_t", header: "<uuid/uuid.h>".} = ptr TUuid
-  proc uuid1Sys*(uuid: PUuid) {.importc: "uuid_generate_time", header: "<uuid/uuid.h>".}
-
-# v1 UUIDs include the MAC address of the machine generating the ID and a timestamp
-# This scheme has the strongest guaranty of uniqueness, but discloses when the ID was generated
-proc uuidMacTime* : TUuid = uuid1Sys(addr(result))
-
-# v4 UUID are created entirely using a random number generator.
-# Some bits have fixed value in order to indicate the UUID type
-proc uuidRandom*[RandomGenerator](rand: RandomGenerator) : TUuid = nil
-
-# v3 and v5 UUIDs are derived from given namespace and name using a secure hashing algorithm.
-# v3 uses MD5, v5 uses SHA1.
-proc uuidByName*[Hash](namespace: TUuid, name: string, hasher: Hash, v: int) : TUuid = nil
-