25 .ds DY "\\$1 \\$2 \\$3
26 .\" keep trailing spaces out of CF
27 .if \\n(.$=1 .ds CF "\\$1
28 .if \\n(.$=2 .ds CF "\\$1 \\$2
29 .if \\n(.$>2 .ds CF "\\$1 \\$2 \\$3
33 .\" it's our default, ignore it
65 .\" common initialization for headers and paragraphs: .In need extraspace
70 .ie \\n(.$>1 .nr iN \\$2v
84 .\" unnumbered section head
92 .\" numbered section head
96 .\" punt to awk code to get the header numbering right
98 .\" and pick up the result
104 .\" left-blocked paragraph
109 .\" paragraph, first line indented
116 .if \\n(.$>0 .nr tp \\$1n
123 .\" indented paragraph
124 .ie \\n(.$>1 .tp "\\$2"
130 .\" numbered paragraph
131 .nr $p +1 \" increment paragraph number
136 .\" bulleted paragraph
141 .\" begin major quote
158 .if '\\$1'C' .ce 9999
178 .\" exdented paragraph macro borrowed from Berkeley -ms
185 .\" the -ms accent strings
193 .\" post-title spacing (set to 4v if using .TL macro)
195 .\" and parameter setup