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Diffstat (limited to 'adv_cmds/tabs/tabs.1')
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diff --git a/adv_cmds/tabs/tabs.1 b/adv_cmds/tabs/tabs.1 new file mode 100644 index 0000000..b2f8523 --- /dev/null +++ b/adv_cmds/tabs/tabs.1 @@ -0,0 +1,160 @@ +.\" Copyright (c) 2002 Tim J. Robbins. +.\" All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" $FreeBSD: src/usr.bin/tabs/tabs.1,v 1.7 2005/01/17 07:44:29 ru Exp $ +.\" +.Dd May 20, 2002 +.Dt TABS 1 +.Os +.Sh NAME +.Nm tabs +.Nd set terminal tabs +.Sh SYNOPSIS +.Nm +.Op Fl Ar n | Fl a | a2 | c | c2 | c3 | f | p | s | u +.Op Cm +m Ns Op Ar n +.Op Fl T Ar type +.Nm +.Op Fl T Ar type +.Op Cm + Ns Op Ar n +.Ar n1 Ns Op Ns , Ns Ar n2 , Ns ... +.Sh DESCRIPTION +The +.Nm +utility displays a series of characters that clear the hardware terminal +tab settings then initialises tab stops at specified positions, and +optionally adjusts the margin. +.Pp +In the first synopsis form, the tab stops set depend on the command line +options used, and may be one of the predefined formats or at regular +intervals. +.Pp +In the second synopsis form, tab stops are set at positions +.Ar n1 , n2 , +etc. +If a position is preceded by a +.Ql + , +it is relative to the previous position set. +No more than 20 positions may be specified. +.Pp +If no tab stops are specified, the +.Dq standard +.Ux +tab width of 8 is used. +.Pp +The options are as follows: +.Bl -tag -width indent +.It Fl Ar n +Set a tab stop every +.Ar n +columns. +If +.Ar n +is 0, the tab stops are cleared but no new ones are set. +.It Fl a +Assembler format (columns 1, 10, 16, 36, 72). +.It Fl a2 +Assembler format (columns 1, 10, 16, 40, 72). +.It Fl c +.Tn COBOL +normal format (columns 1, 8, 12, 16, 20, 55) +.It Fl c2 +.Tn COBOL +compact format (columns 1, 6, 10, 14, 49) +.It Fl c3 +.Tn COBOL +compact format (columns 1, 6, 10, 14, 18, 22, 26, 30, 34, 38, 42, 46, +50, 54, 58, 62, 67). +.It Fl f +.Tn FORTRAN +format (columns 1, 7, 11, 15, 19, 23). +.It Fl p +.Tn PL/1 +format (columns 1, 5, 9, 13, 17, 21, 25, 29, 33, 37, 41, 45, 49, 53, +57, 61). +.It Fl s +.Tn SNOBOL +format (columns 1, 10, 55). +.It Fl u +Assembler format (columns 1, 12, 20, 44). +.It Xo +.Cm +m Ns Op Ar n , +.Cm + Ns Op Ar n +.Xc +Set an +.Ar n +character left margin, or 10 if +.Ar n +is omitted. +.It Fl T Ar type +Output escape sequence for the terminal type +.Ar type . +.El +.Sh ENVIRONMENT +The +.Ev LANG , LC_ALL , LC_CTYPE +and +.Ev TERM +environment variables affect the execution of +.Nm +as described in +.Xr environ 7 . +.Pp +The +.Fl T +option overrides the setting of the +.Ev TERM +environment variable. +If neither +.Ev TERM +nor the +.Fl T +option are present, +.Nm +will fail. +.Sh EXIT STATUS +.Ex -std +.Sh SEE ALSO +.Xr expand 1 , +.Xr stty 1 , +.Xr tput 1 , +.Xr unexpand 1 , +.Xr termcap 5 +.Sh STANDARDS +The +.Nm +utility conforms to +.St -p1003.1-2001 . +.Sh HISTORY +A +.Nm +utility appeared in PWB UNIX. +This implementation was introduced in +.Fx 5.0 . +.Sh BUGS +The current +.Xr termcap 5 +database does not define the +.Ql ML +(set left soft margin) capability for any terminals. |