mandoc/mandoc.1 - diff

Return to mandoc.1 CVS log

Up to [cvsweb.bsd.lv] / mandoc

Diff for /mandoc/mandoc.1 between version 1.241 and 1.255

version 1.241, 2020/01/19 16:44:50

version 1.255, 2022/02/08 18:30:22

Line 1

.\" $Id$

.\" $OpenBSD$

.\"

.\" Permission to use, copy, modify, and distribute this software for any

.\" purpose with or without fee is hereby granted, provided that the above

Line 52 The options are as follows:

If the standard output is a terminal device and

.Fl c

is not specified, use

.Xr more 1

.Xr less 1

to paginate the output, just like

.Xr man 1

would.

.It Fl c

Copy the formatted manual pages to the standard output without using

.Xr more 1

.Xr less 1

to paginate them.

This is the default.

It can be specified to override

Line 301 Format

input files in

.Xr mdoc 7

output style.

Specifically, this suppresses the two additional blank lines near the

This prints the operating system name rather than the page title

top and the bottom of each page, and it implies

on the right side of the footer line, and it implies

.Fl O Cm indent Ns =5 .

One useful application is for checking that

.Fl T Cm man

Line 410 The file

is used for an external style-sheet.

This must be a valid absolute or

relative URI.

.It Cm tag Ns Op = Ns Ar term

Same syntax and semantics as for

.Sx ASCII Output .

This is implemented by passing a

.Ic file://

URI ending in a fragment identifier to the pager

rather than passing merely a file name.

When using this argument, use a pager supporting such URIs, for example

.Bd -literal -offset 3n

MANPAGER='lynx -force_html' man -T html -O tag=MANPAGER man

MANPAGER='w3m -T text/html' man -T html -O tag=toc mandoc

.Ed

.Pp

Consequently, for HTML output, this argument does not work with

.Xr more 1

.Xr less 1 .

For example,

.Ql MANPAGER=less man -T html -O tag=toc mandoc

does not work because

.Xr less 1

does not support

.Ic file://

URIs.

.It Cm toc

If an input file contains at least two non-standard sections,

print a table of contents near the beginning of the output.

Line 443 This is useful for distributing manual sources to lega

Line 467 This is useful for distributing manual sources to lega

lacking

.Xr mdoc 7

formatters.

Embedded

.Xr eqn 7

and

.Xr tbl 7

code is not supported.

.Pp

If the input format of a file is

.Xr man 7 ,

the input is copied to the output, expanding any

the input is copied to the output.

.Xr roff 7

.Ic so

requests.

The parser is also run, and as usual, the

.Fl W

level controls which

Line 628 It never affects the interpretation of input files.

Line 654 It never affects the interpretation of input files.

Any non-empty value of the environment variable

.Ev MANPAGER

is used instead of the standard pagination program,

.Xr more 1 ;

.Xr less 1 ;

see

.Xr man 1

for details.

Line 642 Specifies the pagination program to use when

Line 668 Specifies the pagination program to use when

.Ev MANPAGER

is not defined.

If neither PAGER nor MANPAGER is defined,

.Xr more 1

.Xr less 1

.Fl s

is used.

Only used if

.Fl a

Line 710 output mode implies

Line 735 output mode implies

.Sh EXAMPLES

To page manuals to the terminal:

.Pp

.Dl $ mandoc -l mandoc.1 man.1 apropos.1 makewhatis.8

.Dl $ mandoc -a mandoc.1 man.1 apropos.1 makewhatis.8

.Pp

To produce HTML manuals with

.Pa /usr/share/misc/mandoc.css

Line 810 message levels, the

Line 835 message levels, the

.Cm style

level tries to reduce the probability that issues go unnoticed,

so it may occasionally issue bogus suggestions.

Please use your good judgement to decide whether any particular

Use your judgement to decide whether any particular

.Cm style

suggestion really justifies a change to the input file.

.It Cm base

Line 897 generated by CVS

Line 922 generated by CVS

.Ic NetBSD

keyword substitution as conventionally used in these operating systems.

.It Sy "referenced manual not found"

.Pq mdoc

.Ic \&Xr

macro references a manual page that is not found in the base system.

The path to look for base system manuals is configurable at compile

time and defaults to

.Pa /usr/share/man : /usr/X11R6/man .

.El

.Ss Style suggestions

.Bl -ohang

Line 991 list contains two consecutive

Line 1008 list contains two consecutive

entries describing the same

.Ic \&Er

number.

.It Sy "referenced manual not found"

.Pq mdoc

.Ic \&Xr

macro references a manual page that was not found.

When running with

.Fl W Cm base ,

the search is restricted to the base system, by default to

.Pa /usr/share/man : Ns Pa /usr/X11R6/man .

This path can be configured at compile time using the

.Dv MANPATH_BASE

preprocessor macro.

When running with

.Fl W Cm style ,

the search is done along the full search path as described in the

.Xr man 1

manual page, respecting the

.Fl m

and

.Fl M

command line options, the

.Ev MANPATH

environment variable, the

.Xr man.conf 5

file and falling back to the default of

.Pa /usr/share/man : Ns Pa /usr/X11R6/man : Ns Pa /usr/local/man ,

also configurable at compile time using the

.Dv MANPATH_DEFAULT

preprocessor macro.

.It Sy "trailing delimiter"

.Pq mdoc

The last argument of an

Line 1020 An

Line 1066 An

request occurs even though the document already switched to no-fill mode

and did not switch back to fill mode yet.

It has no effect.

.It Sy "input text line longer than 80 bytes"

Consider breaking the input text line

at one of the blank characters before column 80.

.It Sy "verbatim \(dq--\(dq, maybe consider using \e(em"

.Pq mdoc

Even though the ASCII output device renders an em-dash as

Line 1073 macro lacks the mandatory section argument.

Line 1122 macro lacks the mandatory section argument.

The section number in a

.Ic \&Dt

line is invalid, but still used.

.It Sy "filename/section mismatch"

.Pq mdoc , man

The name of the input file being processed is known and its file

name extension starts with a non-zero digit, but the

.Ic \&Dt

.Ic \&TH

macro contains a

.Ar section

argument that starts with a different non-zero digit.

The

.Ar section

argument is used as provided anyway.

Consider checking whether the file name or the argument need a correction.

.It Sy "missing date, using \(dq\(dq"

.Pq mdoc, man

The document was parsed as

Line 1811 The invalid character is discarded.

Line 1874 The invalid character is discarded.

A table layout specification contains an opening parenthesis,

but no matching closing parenthesis.

The rest of the input line, starting from the parenthesis, has no effect.

.It Sy "ignoring excessive spacing in tbl layout"

.Pq tbl

A spacing modifier in a table layout is unreasonably large.

The default spacing of 3n is used instead.

.It Sy "tbl without any data cells"

.Pq tbl

A table does not contain any data cells.

Line 2247 or

Line 2314 or

macro or of an undefined macro.

The macro is ignored, and its arguments are handled

as if they were a text line.

.It Sy "skipping tbl in -Tman mode"

.Pq mdoc , tbl

An input file contains the

.Ic \&TS

macro.

This message is only generated in

.Fl T Cm man

output mode, where

.Xr tbl 7

input is not supported.

.It Sy "skipping eqn in -Tman mode"

.Pq mdoc , eqn

An input file contains the

.Ic \&EQ

macro.

This message is only generated in

.Fl T Cm man

output mode, where

.Xr eqn 7

input is not supported.

.El

.Ss Bad command line arguments

.Bl -ohang

Line 2284 The

Line 2371 The

.Fl O Cm tag

option was specified but the tag was not found in any of the displayed

manual pages.

.It Sy "\-Tmarkdown unsupported for man(7) input"

.Pq man

The

.Fl T Cm markdown

option was specified but an input file uses the

.Xr man 7

language.

No output is produced for that input file.

.El

.Sh SEE ALSO

.Xr apropos 1 ,

CVSweb