version 1.55, 2014/07/07 11:35:06 |
version 1.62, 2015/01/20 19:39:34 |
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 402 language defines many more requests not implemented in |
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Line 402 language defines many more requests not implemented in |
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.Ss \&ad |
.Ss \&ad |
Set line adjustment mode. |
Set line adjustment mode. |
This line-scoped request is intended to have one argument to select |
This line-scoped request is intended to have one argument to select |
normal, left, right, or centre adjustment for subsequent text. |
normal, left, right, or center adjustment for subsequent text. |
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 \&am |
.Ss \&am |
Line 543 one explicit newline character. |
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Line 543 one explicit newline character. |
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In order to prevent endless recursion, both groff and |
In order to prevent endless recursion, both groff and |
.Xr mandoc 1 |
.Xr mandoc 1 |
limit the stack depth for expanding macros and strings |
limit the stack depth for expanding macros and strings |
to a large, but finite number. |
to a large, but finite number, and |
Do not rely on the exact value of this limit. |
.Xr mandoc 1 |
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also limits the length of the expanded input line. |
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Do not rely on the exact values of these limits. |
.Ss \&dei |
.Ss \&dei |
Define a |
Define a |
.Nm |
.Nm |
Line 747 If the first character of COND is |
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Line 749 If the first character of COND is |
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.Pq even page , |
.Pq even page , |
.Sq r |
.Sq r |
.Pq register accessed , |
.Pq register accessed , |
or |
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.Sq t |
.Sq t |
.Pq troff mode , |
.Pq troff mode , |
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or |
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.Sq v |
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.Pq vroff mode , |
COND evaluates to false. |
COND evaluates to false. |
.It |
.It |
If COND starts with a parenthesis or with an optionally signed |
If COND starts with a parenthesis or with an optionally signed |
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 |
Line 935 Turn on no-space mode. |
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Line 939 Turn on no-space mode. |
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This line-scoped request is intended to take no arguments. |
This line-scoped request is intended to take no arguments. |
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. |
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.Ss \&pl |
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Change page length. |
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This line-scoped request is intended to take one height argument. |
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Currently, it is ignored including its arguments, |
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and the number of arguments is not checked. |
.Ss \&ps |
.Ss \&ps |
Change point size. |
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. |
Line 1189 Bracket building function; ignored by |
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Line 1198 Bracket building function; ignored by |
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.Sx Special Characters |
.Sx Special Characters |
with names of arbitrary length. |
with names of arbitrary length. |
.Ss \ec |
.Ss \ec |
Interrupt text processing to insert requests or macros; ignored by |
When encountered at the end of an input text line, |
.Xr mandoc 1 . |
the next input text line is considered to continue that line, |
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even if there are request or macro lines in between. |
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No whitespace is inserted. |
.Ss \eD\(aq Ns Ar string Ns \(aq |
.Ss \eD\(aq Ns Ar string Ns \(aq |
Draw graphics function; ignored by |
Draw graphics function; ignored by |
.Xr mandoc 1 . |
.Xr mandoc 1 . |
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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 , |