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Diff for /mandoc/roff.7 between version 1.41 and 1.45

version 1.41, 2013/07/13 19:41:16 version 1.45, 2013/12/15 21:23:52
Line 146  respectively) may be used instead.
Line 146  respectively) may be used instead.
 The indicator or numerical representative may be preceded by C  The indicator or numerical representative may be preceded by C
 (constant-width), which is ignored.  (constant-width), which is ignored.
 .Pp  .Pp
   The two-character indicator
   .Sq BI
   requests a font that is both bold and italic.
   It may not be portable to old roff implementations.
   .Pp
 Examples:  Examples:
 .Bl -tag -width Ds -offset indent -compact  .Bl -tag -width Ds -offset indent -compact
 .It Li \efBbold\efR  .It Li \efBbold\efR
 Write in bold, then switch to regular font mode.  Write in \fBbold\fP, then switch to regular font mode.
 .It Li \efIitalic\efP  .It Li \efIitalic\efP
 Write in italic, then return to previous font mode.  Write in \fIitalic\fP, then return to previous font mode.
   .It Li \ef(BIbold italic\efP
   Write in \f(BIbold italic\fP, then return to previous font mode.
 .El  .El
 .Pp  .Pp
 Text decoration is  Text decoration is
Line 631  Begin an equation block.
Line 638  Begin an equation block.
 See  See
 .Xr eqn 7  .Xr eqn 7
 for a description of the equation language.  for a description of the equation language.
   .Ss \&fam
   Change the font family.
   This line-scoped request is intended to have one argument specifying
   the font family to be selected.
   It is a groff extension, and currently, it is ignored including its
   arguments, and the number of arguments is not checked.
   .Ss \&hw
   Specify hyphenation points in words.
   This line-scoped request is currently ignored.
 .Ss \&hy  .Ss \&hy
 Set automatic hyphenation mode.  Set automatic hyphenation mode.
 This line-scoped request is currently ignored.  This line-scoped request is currently ignored.
Line 798  the name of the request, macro or string to be undefin
Line 814  the name of the request, macro or string to be undefin
 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 \&nr  .Ss \&nr
 Define 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,
 which influences parsing and/or formatting.  which influences parsing and/or formatting.
 Its syntax is as follows:  Its syntax is as follows:
 .Pp  .Pp
 .D1 Pf \. Cm \&nr Ar name Ar value  .D1 Pf \. Cm \&nr Ar name Oo +|- Oc Ns Ar value
 .Pp  .Pp
 The  The
 .Ar value  .Ar value
 may, at the moment, only be an integer.  may, at the moment, only be an integer.
 So far, only the following register  If it is prefixed by a sign, the register will be
   incremented or decremented instead of assigned to.
   .Pp
   The following register
 .Ar name  .Ar name
 is recognised:  is handled specially:
 .Bl -tag -width Ds  .Bl -tag -width Ds
 .It Cm nS  .It Cm nS
 If set to a positive integer value, certain  If set to a positive integer value, certain
Legend:
Removed from v.1.41  
changed lines
  Added in v.1.45
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