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Diff for /mandoc/roff.7 between version 1.48 and 1.52

version 1.48, 2014/03/08 04:43:54 version 1.52, 2014/04/05 20:34:57
Line 659  This line-scoped request is intended to have one argum
Line 659  This line-scoped request is intended to have one argum
 the font family to be selected.  the font family to be selected.
 It is a groff extension, and currently, it is ignored including its  It is a groff extension, and currently, it is ignored including its
 arguments, and the number of arguments is not checked.  arguments, and the number of arguments is not checked.
   .Ss \&ft
   Change the font.
   Its syntax is as follows:
   .Pp
   .D1 Pf . Cm \&ft Op Ar font
   .Pp
   The following
   .Ar font
   arguments are supported:
   .Bl -tag -width 4n -offset indent
   .It Cm B , BI , 3 , 4
   switches to
   .Sy bold
   font
   .It Cm I , 2
   switches to
   .Em underlined
   font
   .It Cm R , CW , 1
   switches to normal font
   .It Cm P No "or no argument"
   switches back to the previous font
   .El
   .Pp
   This request takes effect only locally, may be overridden by macros
   and escape sequences, and is only supported in
   .Xr man 7
   for now.
 .Ss \&hw  .Ss \&hw
 Specify hyphenation points in words.  Specify hyphenation points in words.
 This line-scoped request is currently ignored.  This line-scoped request is currently ignored.
Line 846  Otherwise, it only terminates the
Line 874  Otherwise, it only terminates the
 and arguments following it or the  and arguments following it or the
 .Sq \&..  .Sq \&..
 request are discarded.  request are discarded.
   .Ss \&ll
   Change the output line length.
   Its syntax is as follows:
   .Pp
   .D1 Pf . Cm \&ll Op Oo +|- Oc Ns Ar width
   .Pp
   If the
   .Ar width
   argument is omitted, the line length is reset to its previous value.
   The default setting for terminal output is 78n.
   If a sign is given, the line length is added to or subtracted from;
   otherwise, it is set to the provided value.
   Using this request in new manuals is discouraged for several reasons,
   among others because it overrides the
   .Xr mandoc 1
   .Fl O Cm width
   command line option.
 .Ss \&ne  .Ss \&ne
 Declare the need for the specified minimum vertical space  Declare the need for the specified minimum vertical space
 before the next trap or the bottom of the page.  before the next trap or the bottom of the page.
Line 853  This line-scoped request is currently ignored.
Line 898  This line-scoped request is currently ignored.
 .Ss \&nh  .Ss \&nh
 Turn off automatic hyphenation mode.  Turn off automatic hyphenation mode.
 This line-scoped request is currently ignored.  This line-scoped request is currently ignored.
 .Ss \&rm  
 Remove a request, macro or string.  
 This request is intended to have one argument,  
 the name of the request, macro or string to be undefined.  
 Currently, it is ignored including its arguments,  
 and the number of arguments is not checked.  
 .Ss \&nr  .Ss \&nr
 Define or change a register.  Define or change a register.
 A register is an arbitrary string value that defines some sort of state,  A register is an arbitrary string value that defines some sort of state,
Line 904  Change point size.
Line 943  Change point size.
 This line-scoped request is intended to take one numerical argument.  This line-scoped request is intended to take one numerical argument.
 Currently, it is ignored including its arguments,  Currently, it is ignored including its arguments,
 and the number of arguments is not checked.  and the number of arguments is not checked.
   .Ss \&rm
   Remove a request, macro or string.
   Its syntax is as follows:
   .Pp
   .D1 Pf \. Cm \&rm Ar name
   .Ss \&rr
   Remove a register.
   Its syntax is as follows:
   .Pp
   .D1 Pf \. Cm \&rr Ar name
 .Ss \&so  .Ss \&so
 Include a source file.  Include a source file.
 Its syntax is as follows:  Its syntax is as follows:
Legend:
Removed from v.1.48  
changed lines
  Added in v.1.52
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