Quick'n'dirty tailored version of GT.M's GDE utility. Useful for getting database parameters dynamically at runtime.

GDEINFO.m

GDEINFO
  i $$set^%LCLCOL(0)
  s (debug,runtime)=0
  s io=$io,useio="io",comlevel=0,combase=$zl,resume(0)=$zl_":INTERACT"
  i $$set^%PATCODE("M")
  d GDEINIT^GDEINIT,GDEMSGIN^GDEMSGIN,GDFIND^GDESETGD,CREATE^GDEGET:create,LOAD^GDEGET:'create
  w " *** List of regions and their configuration *** ",!
  n rid,parId s rid="" f  s rid=$o(regs(rid)) q:rid=""  d
  . w !,"  Region: "_rid,!
  . s parId="" f  s parId=$o(regs(rid,parId)) q:parId=""  d
  . . w "    "_parId_" = "_regs(rid,parId)
  . . s max=$g(maxreg(parId))
  . . w $s(max'="":" (max: "_max_")",1:""),!
  q