Trying to make docstring appear in all platforms

os.diff

diff --git a/lib/pure/os.nim b/lib/pure/os.nim
index d74cb1f..e404d8c 100644
--- a/lib/pure/os.nim
+++ b/lib/pure/os.nim
@@ -1481,7 +1481,19 @@ proc getTempDir*(): string {.rtl, extern: "nos$1", tags: [FReadEnv].} =
   when defined(windows): return string(getEnv("TEMP")) & "\\"
   else: return "/tmp/"
 
-when defined(windows):
+when defined(nimdoc):
+  proc paramStrdoc*(i: int): TaintedString {.tags: [FReadIO].} =
+    ## Returns the `i`-th `command line argument`:idx: given to the
+    ## application.
+    ##
+    ## `i` should be in the range `1..paramCount()`, else
+    ## the `EOutOfIndex` exception is raised.
+
+  proc paramCountdoc*(): int {.tags: [FReadIO].} =
+    ## Returns the number of `command line arguments`:idx: given to the
+    ## application.
+
+elif defined(windows):
   # Since we support GUI applications with Nimrod, we sometimes generate
   # a WinMain entry proc. But a WinMain proc has no access to the parsed
   # command line arguments. The way to get them differs. Thus we parse them
@@ -1491,18 +1503,13 @@ when defined(windows):
     ownArgv: seq[string]
 
   proc paramCount*(): int {.rtl, extern: "nos$1", tags: [FReadIO].} =
-    ## Returns the number of `command line arguments`:idx: given to the
-    ## application.
+    # See docstring in nimdoc block.
     if isNil(ownArgv): ownArgv = parseCmdLine($getCommandLine())
     result = ownArgv.len-1
 
   proc paramStr*(i: int): TaintedString {.rtl, extern: "nos$1",
     tags: [FReadIO].} =
-    ## Returns the `i`-th `command line argument`:idx: given to the
-    ## application.
-    ##
-    ## `i` should be in the range `1..paramCount()`, else
-    ## the `EOutOfIndex` exception is raised.
+    # See docstring in nimdoc block.
     if isNil(ownArgv): ownArgv = parseCmdLine($getCommandLine())
     return TaintedString(ownArgv[i])
 
@@ -1513,10 +1520,13 @@ elif not defined(createNimRtl):
     cmdLine {.importc: "cmdLine".}: cstringArray
 
   proc paramStr*(i: int): TaintedString {.tags: [FReadIO].} =
+    # See docstring in nimdoc block.
     if i < cmdCount and i >= 0: return TaintedString($cmdLine[i])
     raise newException(EInvalidIndex, "invalid index")
 
-  proc paramCount*(): int {.tags: [FReadIO].} = return cmdCount-1
+  proc paramCount*(): int {.tags: [FReadIO].} =
+    # See docstring in nimdoc block.
+    return cmdCount-1
 
 when defined(paramCount):
   proc commandLineParams*(): seq[TaintedString] =