version 1.55, 2014/07/07 11:35:06 |
version 1.57, 2014/08/14 20:27:45 |
Line 239 pica (~1/6 inch) |
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Line 239 pica (~1/6 inch) |
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.It p |
.It p |
point (~1/72 inch) |
point (~1/72 inch) |
.It f |
.It f |
synonym for |
scale |
.Sq u |
.Sq u |
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by 65536 |
.It v |
.It v |
default vertical span |
default vertical span |
.It m |
.It m |
Line 254 width of rendered |
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Line 255 width of rendered |
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.Pq en |
.Pq en |
character |
character |
.It u |
.It u |
default horizontal span |
default horizontal span for the terminal |
.It M |
.It M |
mini-em (~1/100 em) |
mini-em (~1/100 em) |
.El |
.El |
Line 262 mini-em (~1/100 em) |
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Line 263 mini-em (~1/100 em) |
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Using anything other than |
Using anything other than |
.Sq m , |
.Sq m , |
.Sq n , |
.Sq n , |
.Sq u , |
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or |
or |
.Sq v |
.Sq v |
is necessarily non-portable across output media. |
is necessarily non-portable across output media. |
Line 756 If COND starts with a parenthesis or with an optionall |
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Line 756 If COND starts with a parenthesis or with an optionall |
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integer number, it is evaluated according to the rules of |
integer number, it is evaluated according to the rules of |
.Sx Numerical expressions |
.Sx Numerical expressions |
explained below. |
explained below. |
It evaluates to true if the the result is positive, |
It evaluates to true if the result is positive, |
or to false if the result is zero or negative. |
or to false if the result is zero or negative. |
.It |
.It |
Otherwise, the first character of COND is regarded as a delimiter |
Otherwise, the first character of COND is regarded as a delimiter |
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refers to groff version 1.15. |
refers to groff version 1.15. |
.Pp |
.Pp |
.Bl -dash -compact |
.Bl -dash -compact |
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.It |
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The |
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.Sq u |
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scaling unit is the default terminal unit. |
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In traditional troff systems, this unit would change depending on the |
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output media. |
.It |
.It |
In mandoc, the |
In mandoc, the |
.Sx \&EQ , |
.Sx \&EQ , |