Return a list of Uniface system environment variables. Usually you can access to all the settings returned individually, such as Uniface version and so on, an example follows:

applname== ""char== 0workfilesize== 0ioprint== 511keyboard== "MSWINX"variation== "USYS"language== "USA"direction== 0dberror== 0error== "0000"display== "MSWIN3"wf1size== 0wf2size== 0oprsys== "P"printing== 0page== <error>lines== <error>totlines== <error>batch== 0gui== "MSW"gui_id== 2011638003about== "tag=update=track=8.4.02.01date=December 15, 2004config= 1215_3platform=WXPversion=8.4.02"msgsrc== ""msgdst== ""msgid== ""msgdata== "<empty>"nmforms== "<empty>"formfocus== <error>web== ""detachedinstances== "A"acterror== -1106secureprotocol== ""procerrorcontext== "ERROR=-1106MNEM=<UPROCERR_COMPONENT>DESCRIPTION=Component not validCOMPONENT=APROCNAME=EXECTRIG <more>"procerror== -1106nls_sort_order== "BINARY"techkey== <error>traceprint== 0applpanel== "<empty>"def_charset== "CP1252"web_charset== "CP1252"sys_charset== "CP1252"formname== "A"formmod== 0rettype== 0formdb== 0prompt== ""formdbmod== 0formtitle== "A"runmode== 0formpanel== "<empty>"interactive== 0editmode== 0appltitle== "UNIFACE Eight Development Environment"entname== ""occmod== 0occdel== 0hits== 0storetype== 1dbocc== 0curocc== 1dbseg== <error>totdbocc== 0totocc== 1occcheck== 0currhits== 0occdepth== 25empty== 1framedepth== 25foreign== 0outer== ""paintedocc== 1keyfields== "<empty>"occvalidation== 0keyvalidation== <error>keymod== <error>occdbmod== 0keytype== <error>totkeys== 0curkey== <error>keycheck== <error>curhits== 0occ2objref== <error>ent2objref== <error>fieldname== <error>fieldmod== <error>fieldprofile== <error>fieldcheck== <error>fieldendmod== <error>previous== <error>next== <error>relation== <error>vV8.3== <error>vV8.3== <error>vV8.3== <error>vV8.3== <error>fieldindb== <error>fieldvalidation== <error>fielddbmod== <error>fielddbvalue== <error>procinsert== <error>ocxhandle== <error>properties== <error>fieldvalrep== <error>fieldproperties== <error>valrep== <error>user== "USER"password== ""hide== 0disable== 0check== 0curline== ""curword== ""dataerrorcontext== ""uuid== "BB8CBC70-F7E9-43AE-B074-403FF3AAC471"instancechildren== "<empty>"instanceparent== ""componenttype== "F"componentname== "A"instancename== "A"instancemod== 0instancedb== 0instancedbmod== 0formmodality== 1instancevalidation== 0instancepath== ""instances== "A"windowproperties== "<empty>"msginfo== <error>webinfo== "<empty>"

Example:

$1 = $snapshot
putmess $1

Tested in 8.4