Annotation of researchv10dc/dist/man/v3/man1/nroff.1, revision 1.1.1.1

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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