obsolete nhlan.c follow-up

- visual studio project files
- .gitattributes

sys/share/.gitattributes

@@ -18,8 +18,6 @@ pctty.c		NH_filestag=>NetHack.cnf
 ioctl.c		NH_filestag=(file%s_for_UNIX_and_Be_versions)
 unixtty.c	NH_filestag=>ioctl.c
 
-nhlan.c NH_filestag=(file_for_NT_version)
-
 random.c NH_filestag=(Berkeley_random_number_file,_which_may_be_included_in_any_version)
 
 uudecode.c NH_filestag=(Berkeley_uudecode_file,_which_may_be_used_in_build_process_of_any_version)

sys/windows/vs/NetHack/NetHack.vcxproj

@@ -162,7 +162,6 @@
     <ClCompile Include="$(SrcDir)write.c" />
     <ClCompile Include="$(SrcDir)zap.c" />
     <ClCompile Include="$(SysShareDir)cppregex.cpp" />
-    <ClCompile Include="$(SysShareDir)nhlan.c" />
     <ClCompile Include="$(SysShareDir)random.c" />
     <ClCompile Include="$(SysWindDir)ntsound.c" />
     <ClCompile Include="$(SysWindDir)consoletty.c" />
@@ -268,4 +267,4 @@
   <Target Name="AfterRebuild">
     <MSBuild Projects="afternethack.proj" Targets="Build" Properties="Configuration=$(Configuration)" />
   </Target>
-</Project>
+</Project>

sys/windows/vs/NetHackW/NetHackW.vcxproj

@@ -157,7 +157,6 @@
     <ClCompile Include="$(SrcDir)write.c" />
     <ClCompile Include="$(SrcDir)zap.c" />
     <ClCompile Include="$(SysShareDir)cppregex.cpp" />
-    <ClCompile Include="$(SysShareDir)nhlan.c" />
     <ClCompile Include="$(SysShareDir)random.c" />
     <ClCompile Include="$(SysWindDir)ntsound.c" />
     <ClCompile Include="$(SysWindDir)stubs.c">
@@ -304,4 +303,4 @@
   <Target Name="AfterRebuild">
     <MSBuild Projects="$(vsDir)NetHack\afternethack.proj" Targets="Build" Properties="Configuration=$(Configuration)" />
   </Target>
-</Project>
+</Project>