mandoc/roff.7 - diff

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Diff for /mandoc/roff.7 between version 1.53 and 1.56

version 1.53, 2014/04/07 15:07:13

version 1.56, 2014/08/13 20:34:29

Line 239 pica (~1/6 inch)

.It p

point (~1/72 inch)

.It f

synonym for

scale

.Sq u

by 65536

.It v

default vertical span

.It m

Line 254 width of rendered

Line 255 width of rendered

.Pq en

character

.It u

default horizontal span

default horizontal span for the terminal

.It M

mini-em (~1/100 em)

.El

Line 262 mini-em (~1/100 em)

Line 263 mini-em (~1/100 em)

Using anything other than

.Sq m ,

.Sq n ,

.Sq u ,

.Sq v

is necessarily non-portable across output media.

Line 409 and the number of arguments is not checked.

Append to a macro definition.

The syntax of this request is the same as that of

.Sx \&de .

It is currently ignored by

.Xr mandoc 1 ,

as are its children.

.Ss \&ami

Append to a macro definition, specifying the macro name indirectly.

The syntax of this request is the same as that of

.Sx \&dei .

It is currently ignored by

.Xr mandoc 1 ,

as are its children.

.Ss \&am1

Append to a macro definition, switching roff compatibility mode off

during macro execution.

The syntax of this request is the same as that of

.Sx \&de1 .

It is currently ignored by

Since

.Xr mandoc 1 ,

.Xr mandoc 1

as are its children.

does not implement

.Nm

compatibility mode at all, it handles this request as an alias for

.Sx \&am .

.Ss \&as

Append to a user-defined string.

The syntax of this request is the same as that of

Line 554 Define a

Line 551 Define a

macro, specifying the macro name indirectly.

The syntax of this request is the same as that of

.Sx \&de .

It is currently ignored by

The request

.Xr mandoc 1 ,

.Pp

as are its children.

.D1 Pf . Cm \&dei Ar name Op Ar end

.Pp

has the same effect as:

.Pp

.D1 Pf . Cm \&de No \e* Ns Bo Ar name Bc Op \e* Ns Bq Ar end

.Ss \&de1

Define a

.Nm

Line 1172 Digit width space character.

Line 1173 Digit width space character.

Anchor definition; ignored by

.Xr mandoc 1 .

.Ss \eB\(aq Ns Ar string Ns \(aq

Test whether

Interpolate

.Sq 1

.Ar string

is a numerical expession; ignored by

conforms to the syntax of

.Xr mandoc 1 .

.Sx Numerical expressions

explained above and

.Sq 0

otherwise.

.Ss \eb\(aq Ns Ar string Ns \(aq

Bracket building function; ignored by

.Xr mandoc 1 .

Line 1299 Vertical motion; ignored by

Line 1305 Vertical motion; ignored by

.Xr mandoc 1 .

.Ss \ew\(aq Ns Ar string Ns \(aq

Interpolate the width of the

.Ar string ;

.Ar string .

ignored by

The

.Xr mandoc 1 .

.Xr mandoc 1

implementation assumes that after expansion of user-defined strings, the

.Ar string

only contains normal characters, no escape sequences, and that each

character has a width of 24 basic units.

.Ss \eX\(aq Ns Ar string Ns \(aq

Output

.Ar string

Line 1337 The term

Line 1347 The term

refers to groff version 1.15.

.Pp

.Bl -dash -compact

.It

The

.Sq u

scaling unit is the default terminal unit.

In traditional troff systems, this unit would change depending on the

output media.

.It

In mandoc, the

.Sx \&EQ ,

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