REVINFO{"format"} -- formatted revision information of topic

• Syntax: %REVINFO{"format"}%
• Supported parameters:

  Parameter:	Description:	Default:
  "format"	Format of revision information, see supported variables below	"r1.$rev - $date - $wikiusername"
  web="..."	Name of web	Current web
  topic="..."	Topic name	Current topic
  rev="1.5"	Specific revison number	Latest revision

• Supported variables in format:

  Variable:	Unit:	Example
  $web	Name of web	Current web
  $topic	Topic name	Current topic
  $rev	Revison number. Prefix r1. to get the usual r1.5 format	5
  $username	Login username of revision	jsmith
  $wikiname	WikiName of revision	JohnSmith
  $wikiusername	WikiName with Main web prefix	Main.JohnSmith
  $date	Revision date	21 Sep 2006
  $time	Revision time	23:24:25
  $iso	Revision date in ISO date format	2006-09-22T06:24:25Z
  $min, $sec, etc.	Same date format qualifiers as GMTIME{"format"}

• Example: %REVINFO{"$date - $wikiusername" rev="1.1"}% returns revision info of first revision
• Related: GMTIME{"format"}, REVINFO