mandoc/mandoc.1 - diff

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Diff for /mandoc/mandoc.1 between version 1.141 and 1.153

version 1.141, 2015/01/29 00:33:57

version 1.153, 2015/02/16 16:23:54

Line 23

.Nd format and display UNIX manuals

.Sh SYNOPSIS

.Nm mandoc

.Op Fl acfhklV

.Op Fl acfhkl

.Sm off

.Op Fl I Cm os Li = Ar name

.Sm on

Line 150 See

for available formats.

Defaults to

.Fl T Ns Cm locale .

.It Fl V

Print version and exit.

.It Fl W Ns Ar level

Specify the minimum message

.Ar level

Line 729 macro occurs after some non-prologue macro, but still

Line 727 macro occurs after some non-prologue macro, but still

.Pq mdoc

The

.Ic \&Dt

macro can only occur before the first non-prologue macro

macro appears after the first non-prologue macro.

because traditional formatters write the page header

Traditional formatters cannot handle this because

before parsing the document body.

they write the page header before parsing the document body.

Even though this technical restriction does not apply to

.Nm ,

traditional semantics is preserved.

Line 784 This may confuse

Line 782 This may confuse

.Xr makewhatis 8

and

.Xr apropos 1 .

.It Sy "missing description line, using \(dq\(dq"

.Pq mdoc

The

.Ic \&Nd

macro lacks the required argument.

The title line of the manual will end after the dash.

.It Sy "sections out of conventional order"

.Pq mdoc

A standard section occurs after another section it usually precedes.

Line 830 manual for replacements.

Line 834 manual for replacements.

.Pq mdoc

The name of a macro that is not callable appears on a macro line.

It is printed verbatim.

If the intention is to call it, move it to its own line;

If the intention is to call it, move it to its own input line;

otherwise, escape it by prepending

.Sq \e& .

.It Sy "skipping paragraph macro"

Line 989 clause.

Line 993 clause.

.It Sy "skipping empty macro"

.Pq mdoc

The indicated macro has no arguments and hence no effect.

.It Sy "empty block"

.Pq mdoc , man

.Ic \&Bd ,

.Ic \&Bk ,

.Ic \&Bl ,

.Ic \&D1 ,

.Ic \&Dl ,

.Ic \&RS ,

.Ic \&UR

block contains nothing in its body and will produce no output.

.It Sy "empty argument, using 0n"

.Pq mdoc

The required width is missing after

Line 998 or

Line 1014 or

.Fl offset

.Fl width.

.It Sy "argument count wrong"

.Pq mdoc , man

The indicated macro has too few or too many arguments.

The syntax tree will contain the wrong number of arguments as given.

Formatting behaviour depends on the specific macro in question.

Note that the same message may also occur as an ERROR, see below.

.It Sy "missing display type, using -ragged"

.Pq mdoc

The

Line 1035 The

Line 1045 The

macro is called without an argument before

.Ic \&Nm

has first been called with an argument.

.It Sy "missing function name, using \(dq\(dq"

.Pq mdoc

The

.Ic \&Fo

macro is called without an argument.

No function name is printed.

.It Sy "empty head in list item"

.Pq mdoc

In a

Line 1062 list, an

Line 1078 list, an

.Ic \&It

block is empty.

An empty list item is shown.

.It Sy "missing font type"

.It Sy "missing font type, using \efR"

.Pq mdoc

.Ic \&Bf

macro has no argument.

It switches to the default font,

It switches to the default font.

.Cm \efR .

.It Sy "unknown font type, using \efR"

.It Sy "unknown font type"

.Pq mdoc

The

.Ic \&Bf

argument is invalid.

The default font

The default font is used instead.

.Cm \efR

is used instead.

.It Sy "nothing follows prefix"

.Pq mdoc

Line 1085 macro has no argument, or only one argument and no mac

Line 1098 macro has no argument, or only one argument and no mac

on the same input line.

This defeats its purpose; in particular, spacing is not suppressed

before the text or macros following on the next input line.

.It Sy "empty reference block"

.Pq mdoc

.Ic \&Rs

macro is immediately followed by an

.Ic \&Re

macro on the next input line.

Such an empty block does not produce any output.

.It Sy "missing -std argument, adding it"

.Pq mdoc

Line 1099 The

Line 1120 The

utility assumes

.Fl std

even when it is not specified, but other implementations may not.

.It Sy "missing option string, using \(dq\(dq"

.Pq man

The

.Ic \&OP

macro is invoked without any argument.

An empty pair of square brackets is shown.

.It Sy "missing resource identifier, using \(dq\(dq"

.Pq man

The

.Ic \&UR

macro is invoked without any argument.

An empty pair of angle brackets is shown.

.It Sy "missing eqn box, using \(dq\(dq"

.Pq eqn

A diacritic mark or a binary operator is found,

Line 1163 list has a

Line 1196 list has a

.Fl width

argument.

That has no effect.

.It Sy "wrong number of cells"

In a line of a

.Ic \&Bl Fl column

list, the number of tabs or

.Ic \&Ta

macros is less than the number expected from the list header line

or exceeds the expected number by more than one.

Missing cells remain empty, and all cells exceeding the number of

columns are joined into one single cell.

.It Sy "unknown AT&T UNIX version"

.Pq mdoc

Line 1214 request or a

Line 1256 request or a

layout modifier has an unknown

.Ar font

argument.

.It Sy "odd number of characters in request"

.Pq roff

.Ic \&tr

request contains an odd number of characters.

The last character is mapped to the blank character.

.El

.Ss "Warnings related to plain text"

.Bl -ohang

Line 1450 macros as well as tables require explicit closing by d

Line 1498 macros as well as tables require explicit closing by d

A block that doesn't support bad nesting

ends before all of its children are properly closed.

The open child nodes are closed implicitly.

.It Sy "scope open on exit"

.It Sy "appending missing end of block"

.Pq mdoc , man , eqn , tbl , roff

At the end of the document, an explicit

.Xr mdoc 7

Line 1500 When parsing for a request or a user-defined macro nam

Line 1548 When parsing for a request or a user-defined macro nam

only the escape sequence is discarded.

The characters preceding it are used as the request or macro name,

the characters following it are used as the arguments to the request or macro.

.It Sy "argument count wrong"

.Pq mdoc , man , roff

The indicated request or macro has too few or too many arguments.

The syntax tree will contain the wrong number of arguments as given.

Formatting behaviour depends on the specific request or macro in question.

Note that the same message may also occur as a WARNING, see above.

.It Sy "NOT IMPLEMENTED: Bd -file"

.Pq mdoc

For security reasons, the

Line 1588 An

Line 1630 An

.Ic \&Ef ,

.Ic \&Ek ,

.Ic \&El ,

.Ic \&Lp ,

.Ic \&Pp ,

.Ic \&Re ,

.Ic \&Rs ,

.Ic \&Ud

macro, an

Line 1606 or

Line 1651 or

.Ic \&EN

macro, or a

.Xr roff 7

.Ic \&br ,

.Ic \&fi ,

.Ic \&nf

request or

.Sq \&..

block closing request is invoked with at least one argument.

All arguments are ignored.

.It Sy "skipping excess arguments"

.Pq mdoc , man , roff

The

A macro or request is invoked with too many arguments:

.Ic \&Bf

.Bl -dash -offset 2n -width 2n -compact

macro is invoked with more than one argument, the

.It

.Ic \&Fo ,

.Ic \&PD ,

.Ic \&RS ,

.Ic \&UR ,

.Ic \&ft ,

.Ic \&sp

with more than one argument

.It

.Ic \&An

with another argument after

.Fl split

.Fl nosplit

.It

.Ic \&RE

macro is invoked with more than one argument

with more than one argument or with a non-integer argument

or with a non-integer argument, or a request of the

.It

.Ic \&OP

or a request of the

.Ic \&de

family is invoked with more than two arguments.

family with more than two arguments

.It

.Ic \&TH

with more than five arguments

.It

.Ic \&Bd ,

.Ic \&Bk ,

.Ic \&Bl

with invalid arguments

.El

The excess arguments are ignored.

.El

.Ss Unsupported features

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