| 1 | .nr _0 \n(c. |
| 2 | .\" This version has had comments stripped; an unstripped version is available. |
| 3 | .de (z |
| 4 | .@D 4 \\$1 \\$2 |
| 5 | .@( |
| 6 | .nr ?T 0 |
| 7 | .. |
| 8 | .de )z |
| 9 | .sp \\n(zsu |
| 10 | .@) |
| 11 | .rr _0 |
| 12 | .if !\\n(?b \ |
| 13 | . nr dn +(\\n(ppu*\\n($ru)/2u+\\n(zsu |
| 14 | .ie ((\\n(dn+\n(.V)>=\\n(.t):(\\n(?a) \ |
| 15 | \{\ |
| 16 | . nr ?a 1 |
| 17 | . ds |x |t |
| 18 | .\} |
| 19 | .el \ |
| 20 | \{\ |
| 21 | . nr ?b 1 |
| 22 | . nr _b +\\n(dnu |
| 23 | . ch @f -\\n(_bu |
| 24 | . ds |x |b |
| 25 | .\} |
| 26 | .da \\*(|x |
| 27 | .nf |
| 28 | .ls 1 |
| 29 | .nr ?k 1 |
| 30 | \!.if \\\\n(nl>(\\\\n(tm+2v) .ne \\n(dnu-\\n(zsu |
| 31 | .eo |
| 32 | .cc @ |
| 33 | @|k |
| 34 | @cc |
| 35 | .ec |
| 36 | .nr ?k 0 |
| 37 | .rm |k |
| 38 | .da |
| 39 | .in 0 |
| 40 | .ls 1 |
| 41 | .xl \\n($lu |
| 42 | .ev |
| 43 | .. |
| 44 | .de @k |
| 45 | .ev 1 |
| 46 | .nf |
| 47 | .ls 1 |
| 48 | .in 0 |
| 49 | .sp \\n(zsu |
| 50 | .\\$1 |
| 51 | .ec |
| 52 | .br |
| 53 | .rm \\$1 |
| 54 | .ev |
| 55 | .nr ?T 0 |
| 56 | .. |
| 57 | .nr c. \n(_0 |