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1.1 root 1: .pa 1
2: .he 'NROFF (I)'1/15/73'NROFF (I)'
3: .ti 0
4: NAME nroff -- format text
5: .sp
6: .ti 0
7: .nf
8: SYNOPSIS nroff_____ [+_N] [-s__] [-h__] [-q__] [-i__] files
9: .fi
10: .sp
11: .ti 0
12: DESCRIPTION nroff_____
13: formats text according to control lines embedded
14: in the text files.
15: The non-file option arguments are interpreted as follows:
16:
17: .in +6
18: .ti -3
19: +N Output will commence at the first page whose page
20: number is N (independent of whether or not the
21: page number is being printed).
22:
23: .ti -3
24: -s Stop between pages. Printing will halt prior to
25: each page (including the first) to permit paper
26: loading and changing. Printing is restarted by
27: typing either a "newline" or "delete" character.
28:
29: .ti -3
30: -h High-speed output. During output, strings of
31: space characters are replaced where possible with
32: tab characters to speed up output. Futhermore, if
33: the output is directed into a file or a pipe,
34: this mode effectively reduces the total number of
35: characters in the file or pipe; this is especially
36: important in multi-column output where the
37: temporary file(s) or pipe(s) would otherwise contain
38: a large number of space characters.
39:
40: .ti -3
41: -q The prompt names for insertions are not printed
42: and the bell character is sent instead; in
43: addition, the insertion is not echoed. This mode
44: permits insertions during the actual output printing
45:
46: .ti -3
47: -i Index mode. NROFF creates a file called "index"
48: containing every word output together with the
49: line and page number. The format is word, tab,
50: page, tab, line, newline, etc. Invoking this mode
51: slows down the execution of NROFF considerably.
52: .sp
53: .in -6
54: Nroff is more completely described
55: in [1].
56: A condensed Request Summary is included here.
57: .sp
58: .ti 0
59: FILES /etc/suftab suffix hyphenation tables
60: .br
61: /tmp/rtm? temporary
62: .br
63: .sp
64: .ti 0
65: SEE ALSO [1] NROFF User's Manual (available as MM-73-1271-2).
66: .sp
67: .ti 0
68: DIAGNOSTICS none
69: .sp
70: .ti 0
71: BUGS -
72: .in 0
73: .bp
74: .cc %
75: %nf
76: %ce
77: REQUEST REFERENCE AND INDEX
78:
79: Request Initial If no Cause
80: Form____ Value_____ Argument________ Break_____ Explanation___________
81:
82: I. Page____ Control_______
83:
84: .pl +_N N=66 N=66 no P_age L_ength.
85: .bp +_N N=1 - yes B_egin P_age.
86: .pn +_N N=1 ignored no P_age N_umber.
87: .po +_N N=0 N=prev no P_age O_ffset.
88: .ne N - N=1 no NE__ed N lines.
89:
90: II. Text____ Filling_______, Adjusting_________, and___ Centering_________
91:
92: .br - - yes BR__eak.
93: .fi fill - yes FI__ll output lines.
94: .nf fill - yes N_oF_ill.
95: .ad c adj,norm adjust no AD__just mode on.
96: .na adjust - no N_oA_djust.
97: .ce N off N=1 yes CE__nter N input text lines.
98:
99: III. Line____ Spacing_______ and___ Blank_____ Lines_____
100:
101: .ls +_N N=1 N=prev no L_ine S_pacing.
102: .sp N - N=1 yes SP__ace N lines
103: .lv N - N=1 no OR-
104: .sv N - N=1 no S_aV_e N lines.
105: .os - - no O_utput S_aved lines.
106: .ns space - no N_o-S_pace mode on.
107: .rs - - no R_estore S_pacing.
108: .xh off - no EX_tra-H_alf-line mode on.
109:
110: IV. Line____ Length______ and___ Indenting_________
111:
112: .ll +_N N=65 N=prev no L_ine L_ength.
113: .in +_N N=0 N=prev yes IN__dent.
114: .ti +_N - N=1 yes T_emporary I_ndent.
115:
116: V. Macros______, Diversion_________, and___ Line____ Traps_____
117:
118: .de xx - ignored no DE__fine or redefine a macro.
119: .rm xx - - no R_eM_ove macro name.
120: .di xx - end no DI__vert output to macro "xx".
121: .wh -_N xx - no WH__en; set a line trap.
122: .ch -_N -_M - no OR-
123: .ch xx -_M - no OR-
124: .ch -_N y - no OR-
125: .ch xx y - no CH__ange trap line.
126:
127: VI. Number______ Registers_________
128:
129: .nr a +_N -_M - no OR-
130: .nr ab +_N -_M - no N_umber R_egister.
131: .nc c \\n \\n no N_umber C_haracter.
132: .ar arabic - no Arabic numbers.
133: .ro arabic - no Roman numbers.
134: .RO arabic - no ROMAN numbers.
135:
136: VII. Input_____ and___ Output______ Conventions___________ and___ Character_________ Translations____________
137:
138: .ta N,M,... none no PseudoTA__bs setting.
139: .tc c space space no T_ab replacement C_haracter.
140: .lc c . . no L_eader replacement C_haracter.
141: .ul N - N=1 no UN__derline input text lines.
142: .cc c . . no Basic C_ontrol C_haracter.
143: .c2 c ' ' no Nobreak control character.
144: .li N - N=1 no Accept input lines LI__terally.
145: .tr abcd.... - no TR__anslate on output.
146:
147: VIII. Hyphenation___________.
148:
149: .nh on - no N_o H_yphen.
150: .hy on - no HY__phenate.
151: .hc c none none no H_yphenation indicator C_haracter.
152:
153: IX. Three_____ Part____ Titles______.
154:
155: .tl 'left'center'right' no T_itL_e.
156: .lt N N=65 N=prev no L_ength of T_itle.
157:
158: X. Output______ Line____ Numbering_________.
159:
160: .nm +_N M S I off no N_umber M_ode on or off, set parameters.
161: .np M S I reset no N_umber P_arameters set or reset.
162:
163: XI. Conditional___________ Input_____ Line____ Acceptance__________
164:
165: .if c anything - no OR-
166: .if !c anything - no OR-
167: .if N anything - no OR-
168: .if !N anything - no IF__ true accept line of "anything".
169:
170: XII. Environment___________ Switching_________.
171:
172: .ev N N=0 N=prev no E_nV_ironment switched.
173:
174: XIII. Insertions__________ from____ the___ Standard________ Input_____ Stream______
175:
176: .rd prompt bell no R_eaD_ insert.
177: .ex - - no EX__it.
178:
179: XIV. Input_____ File____ Switching _________
180:
181: .so filename - no Switch SO__urce file (push down).
182: .nx filename - no N_eX_t file.
183: .sp
184: XV. Miscellaneous_____________
185:
186: .ig - - no IG__nore.
187: .fl - - no FL__ush output buffer.
188: .ab - - no AB__ort.
189: %cc .
190: .fi
191: .in 16
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