.	\"KS keep - for keep release features. As in IFM.de KS.nr KN \\n(.u.if \\n(IK=0 .if \\n(IF=0 .KQ.nr IK +1...	\"KQ - real keep processor.de KQ.br.nr KI \\n(.i.ev 2.br.in \\n(KIu.ps \\n(PS.if \\n(VS>40 .vs \\n(VSu.if \\n(VS<=39 .vs \\n(VSp.ll \\n(LLu.lt \\n(LTu.if \\n(NX>1 .ll \\n(CWu.if \\n(NX>1 .lt \\n(CWu.di KK.nr TB 0.nr KV 0...	\"KF - floating keep.de KF.nr KN \\n(.u.if !\\n(IK .FQ.nr IK +1...	\"FQ real floating keep processor.de FQ.nr KI \\n(.i.ev 2.br.in \\n(KIu.ps \\n(PS.if \\n(VS>40 .vs \\n(VSu.if \\n(VS<=39 .vs \\n(VSp.ll \\n(LLu.lt \\n(LTu.if \\n(NX>1 .ll \\n(CWu.if \\n(NX>1 .lt \\n(CWu.di KK.nr TB 1.nr KV 0...	\"KP - keep full page.de KP.nr KV 1...	\"KE release - everything between keep and release is together.de KE.if \\n(IK .if !\\n(IK-1 .if \\n(IF=0 .RQ.if \\n(IK .nr IK -1...	\"RQ real release.de RQ.br.nr KI \\n(.i.di.nr NF 0.if \\n(dn-\\n(.t .nr NF 1.if \\n(TC .nr NF 1.if \\n(KV .nr NF 1 \" if KV on full page needed, doesn't fit.if \\n(NF .if !\\n(TB .sp 11i.if !\\n(NF .if \\n(TB .nr TB 0.nf.rs.nr TC 5.in 0.ls 1.if \\n(TB=0 .ev.if \\n(TB=0 .br.if \\n(TB=0 .ev 2.if \\n(TB=0 .KK.ls.ce 0.if \\n(TB=0 .rm KK.if \\n(TB .da KJ.if \\n(TB \!.KD \\n(dn \\n(KV.if \\n(TB .KK.if \\n(TB .di.nr TC \\n(TB.if \\n(KN .fi.in.ev.in \\n(KIu..