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Diff for /mandoc/roff.7 between version 1.44 and 1.45

version 1.44, 2013/10/22 20:38:00 version 1.45, 2013/12/15 21:23:52
Line 814  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
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Removed from v.1.44  
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  Added in v.1.45
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