ttmac: fix troff -ms .KS after .1C - plan9port - [fork] Plan 9 from user space
 (HTM) git clone git://src.adamsgaard.dk/plan9port
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       ---
 (DIR) commit 9962d916e88f66014f1008d4356a2d395ae8d31b
 (DIR) parent d2df5d6cbd345e101732fe7d22bb5b3baa5fb61a
 (HTM) Author: Russ Cox <rsc@swtch.com>
       Date:   Mon, 13 Jan 2020 18:26:15 -0500
       
       ttmac: fix troff -ms .KS after .1C
       
       Fixes #233.
       
       Diffstat:
         M tmac/tmac.s                         |      12 ++++++------
       
       1 file changed, 6 insertions(+), 6 deletions(-)
       ---
 (DIR) diff --git a/tmac/tmac.s b/tmac/tmac.s
       t@@ -438,7 +438,7 @@
        .if n \{\
        .        sp 2
        .        A1
       -.        sp 
       +.        sp
        .        ns
        .        I1
        .        if \\n(NA-1 .sp 2
       t@@ -557,7 +557,7 @@ ABSTRACT
        .ls 1
        .pn 2
        .WB
       -.ls 
       +.ls
        .sp 3v
        \\*(DY
        .sp |9i
       t@@ -991,7 +991,7 @@ Computing Science Technical Report No. \\*(MN
        .fi
        .if (\\n(nl+1v)>(\\n(.p-\\n(FM) \{\
        .        if \\n(NX>1 .RC
       -.        if \\n(NX<1 .bp\}
       +.        if \\n(NX<=1 .bp\}
        .nr TD 0
        ..
        .de KD
       t@@ -1039,7 +1039,7 @@ Computing Science Technical Report No. \\*(MN
        .if !\\n(dn .nr WF 0
        .if \\n(FC<=1 .if \\n(XX=0 \{\
        .        if \\n(NX>1 .RC
       -.        if \\n(NX<1 'bp\}
       +.        if \\n(NX<=1 'bp\}
        .nr FC -1
        .if \\n(ML>0 .ne \\n(MLu
        ..
       t@@ -1221,9 +1221,9 @@ Piscataway, New Jersey 08854
        .ps \\n(PS-2
        .vs \\n(.s+2p
        .ev
       -.if !\\n(KG .nr FP 0 
       +.if !\\n(KG .nr FP 0
        .if \\n(GA>1 .if \\n(KG=0 .nr GA 0 \" next UNIX must be flagged.
       -.nr KG 0 
       +.nr KG 0
        .if \\n(FP \{\
        .        FS
        .        FG