fixes #20526; use nimPreviewSlimSystem for documentation build (#20714)

* fixes #20526; use `nimPreviewSlimSystem` for `koch docs`

* fixes documentation errors

* fixes remaning issues

koch.nim

@@ -676,7 +676,7 @@ when isMainModule:
       case normalize(op.key)
       of "boot": boot(op.cmdLineRest)
       of "clean": clean(op.cmdLineRest)
-      of "doc", "docs": buildDocs(op.cmdLineRest & paCode, localDocsOnly, localDocsOut)
+      of "doc", "docs": buildDocs(op.cmdLineRest & " --d:nimPreviewSlimSystem " & paCode, localDocsOnly, localDocsOut)
       of "doc0", "docs0":
         # undocumented command for Araq-the-merciful:
         buildDocs(op.cmdLineRest & gaCode)

lib/impure/rdstdin.nim

@@ -26,6 +26,9 @@ when defined(nimPreviewSlimSystem):
   import std/syncio
 
 when defined(windows):
+  when defined(nimPreviewSlimSystem):
+    import std/syncio
+
   proc readLineFromStdin*(prompt: string): string {.
                           tags: [ReadIOEffect, WriteIOEffect].} =
     ## Reads a line from stdin.

lib/nimhcr.nim

@@ -200,6 +200,9 @@ batchable: false
 #     block. Perhaps something can be done about this - some way of re-allocating
 #     the state and transferring the old...
 
+when defined(nimPreviewSlimSystem):
+  import std/assertions
+
 when not defined(js) and (defined(hotcodereloading) or
                           defined(createNimHcr) or
                           defined(testNimHcr)):

lib/packages/docutils/highlite.nim

@@ -61,7 +61,7 @@ import
 from algorithm import binarySearch
 
 when defined(nimPreviewSlimSystem):
-  import std/assertions
+  import std/[assertions, syncio]
 
 
 type

lib/posix/inotify.nim

@@ -7,6 +7,9 @@
 #    distribution, for details about the copyright.
 #
 
+when defined(nimPreviewSlimSystem):
+  import std/syncio
+
 # Get the platform-dependent flags.
 # Structure describing an inotify event.
 type

lib/posix/posix_utils.nim

@@ -14,6 +14,9 @@
 import posix, parsecfg, os
 import std/private/since
 
+when defined(nimPreviewSlimSystem):
+  import std/syncio
+
 type Uname* = object
   sysname*, nodename*, release*, version*, machine*: string
 

lib/pure/asyncfile.nim

@@ -27,7 +27,7 @@ import asyncdispatch, os
 
 when defined(nimPreviewSlimSystem):
   import std/[assertions, syncio]
-  when defined(windows):
+  when defined(windows) or defined(nimdoc):
     import std/widestrs
 
 # TODO: Fix duplication introduced by PR #4683.

lib/pure/asyncftpclient.nim

@@ -84,6 +84,11 @@
 import asyncdispatch, asyncnet, nativesockets, strutils, parseutils, os, times
 from net import BufferSize, SslContext
 
+
+when defined(nimPreviewSlimSystem):
+  import std/syncio
+
+
 when defined(ssl):
   from net import SslHandshakeType, newContext, SslCVerifyMode
   var defaultSslContext {.threadvar.}: SslContext

lib/pure/coro.nim

@@ -33,6 +33,9 @@ import os
 import lists
 include system/timers
 
+when defined(nimPreviewSlimSystem):
+  import std/assertions
+
 const defaultStackSize = 512 * 1024
 const useOrcArc = defined(gcArc) or defined(gcOrc)
 

lib/pure/nimprof.nim

@@ -23,6 +23,9 @@ when defined(nimHasUsed):
 
 import hashes, algorithm, strutils, tables, sets
 
+when defined(nimPreviewSlimSystem):
+  import std/syncio
+
 when not defined(memProfiler):
   include "system/timers"
 

lib/pure/parsexml.nim

@@ -150,7 +150,7 @@ import
   strutils, lexbase, streams, unicode
 
 when defined(nimPreviewSlimSystem):
-  import std/assertions
+  import std/[assertions, syncio]
 
 # the parser treats ``<br />`` as ``<br></br>``
 

lib/pure/reservedmem.nim

@@ -20,6 +20,9 @@
 
 from std/oserrors import raiseOSError, osLastError
 
+when defined(nimPreviewSlimSystem):
+  import std/assertions
+
 template distance*(lhs, rhs: pointer): int =
   cast[int](rhs) - cast[int](lhs)
 

lib/pure/smtp.nim

@@ -46,6 +46,9 @@
 import net, strutils, strtabs, base64, os, strutils
 import asyncnet, asyncdispatch
 
+when defined(nimPreviewSlimSystem):
+  import std/assertions
+
 export Port
 
 type

lib/std/private/globs.nim

@@ -9,7 +9,7 @@ when defined(windows):
   from strutils import replace
 
 when defined(nimPreviewSlimSystem):
-  import std/assertions
+  import std/[assertions, objectdollar]
 
 
 when defined(nimHasEffectsOf):

lib/wrappers/openssl.nim

@@ -884,6 +884,8 @@ when not defined(nimDisableCertificateValidation) and not defined(windows):
   {.pop.}
 
   when isMainModule:
+    when defined(nimPreviewSlimSystem):
+      import std/assertions
     # A simple certificate test
     let certbytes = readFile("certificate.der")
     let cert = d2i_X509(certbytes)

nimsuggest/sexp.nim

@@ -14,6 +14,9 @@ import
 
 import std/private/decode_helpers
 
+when defined(nimPreviewSlimSystem):
+  import std/[assertions, formatfloat]
+
 type
   SexpEventKind* = enum  ## enumeration of all events that may occur when parsing
     sexpError,           ## an error occurred during parsing