fix xrefs

docs/modules/ROOT/pages/jme3/features.adoc

@@ -1,24 +1,20 @@
 = jMonkeyEngine 3.0 Feature Overview
-:author:
-:revnumber:
-:revdate: 2016/03/17 20:48
-:relfileprefix: ../
-:imagesdir: ..
-ifdef::env-github,env-browser[:outfilesuffix: .adoc]
+:revnumber: 2.0
+:revdate: 2020/07/13
 
 
-See also: <<jme3/requirements#,requirements>>.
+See also: xref:jme3/requirements.adoc[requirements].
 
 
 == Software Development Kit: jMonkeyEngine SDK
 
-*  <<sdk/project_creation#,Creates jME3-ready Java projects>>
+*  xref:sdk:project_creation.adoc[Creates jME3-ready Java projects]
 **  Preconfigured classpath
 **  Bundled with compatible JDK
-**  <<jme3/advanced/asset_manager#,Asset Manager>> for loading multi-media files and 3D models including asset name code completion
-**  <<sdk/default_build_script#,Non-proprietary Ant build scripts>>
+**  xref:jme3/advanced/asset_manager.adoc[Asset Manager] for loading multi-media files and 3D models including asset name code completion
+**  xref:sdk:default_build_script.adoc[Non-proprietary Ant build scripts]
 **  jME3-ready Javadoc popups, <<sdk/sample_code#,sample code projects>>, and code snippet palette
-
+xr
 *  <<sdk/code_editor#,Full-featured Java and XML code editor>>
 *  <<sdk/update_center#,Plugins>>
 **  <<sdk/version_control#,File Version Control>>

docs/modules/wiki/pages/atom_snippets.adoc

@@ -33,7 +33,7 @@
     'prefix': 'xrefInm'
     'body': 'xref:${1:module-name}:${2:target-page-filename}.adoc#${3:reference-section}[${4:label text}]'
   'Cross reference page, same module':
-    'prefix': 'xrefP'
+    'prefix': 'xrefPsm'
     'body': 'xref:${1:target-page-filename}.adoc[${2:link text}]'
   'Cross reference page, named module':
     'prefix': 'xrefPnm'