Re: Re: Please review changed man-file of w3m
markus.hiereth@freenet.de wrote:
> I just searched for information about the layout commands for manpages
> and this page ...
>
> http://www2.research.att.com/sw/download/man/man5U/groff_man.html
Or I could just say "man groff_man", but first we have to know it
exists! I'd been looking at /usr/share/lintian/checks/manpages.pm
trying to reverse-engineer the rules for "\-".
> contains some valuable hints. I need to go through our manpage file
> and check how .SS, .SH, and .TP are used. In addition, .TP accepts a
> number as argument that affects indentation.
And .EX [...] .EE for examples (in a monospace font). But also a
whole bunch of stuff about command synopses (.SY) that I'm going to
ignore for now.
> Therefore I would suggest that you introduce the last language
> improvements and I remove still exiting outcommented lines and try make a better use of the layout macros.
Okay.
--
JBR with qualifications in linguistics, experience as a Debian
sysadmin, and probably no clue about this particular package
.nr N -1
.nr D 5
.TH W3M 1 "2014-11-09"
.UC 4
.SH NAME
w3m \- a text based web browser and pager
.SH SYNOPSIS
w3m [OPTION]... [ \fIfile\fP | \fIURL\fP ]...
.SH DESCRIPTION
.\".\" This defines appropriate quote strings for nroff and troff
.\".ds lq \&"
.\".ds rq \&"
.\".if t .ds lq ``
.\".if t .ds rq ''
.\".\" Just in case these number registers aren't set yet...
.\".if \nN==0 .nr N 10
.\".if \nD==0 .nr D 5
\fIW3M\fP is a text based browser which can display local or remote
web pages as well as other documents. It is able to process HTML
tables and frames but it ignores JavaScript and Cascading Style
Sheets. \fIW3M\fP can also serve as a pager for text files named as
arguments or passed on standard input, and as a general purpose
directory browser.
\fIW3M\fP organizes its content in buffers or tabs, allowing easy
navigation between them. With the w3m-img extension installed, \fIW3M\fP can
display inline graphics in web pages. And whenever \fIW3M\fP's HTML
rendering capabilities do not meet your needs, the target URL can be
handed over to a graphical browser with a single command.
For help with runtime options, press \(lqH\(rq while running \fIW3M\fP.
.SH ARGUMENTS
When given one or more command line arguments, \fIW3M\fP will handle
targets according to content type. For web, \fIW3M\fP gets this
information from HTTP headers; for relative or absolute file system
paths, it relies on filenames.
With no argument, \fIW3M\fP expects data from standard input and
assumes \(lqtext/plain\(rq unless another MIME type is given by the user.
If provided with no target and no fallback target (see for instance
option \fB\-v\fP below), \fIW3M\fP will exit with usage information.
.SH OPTIONS
Command line options are introduced with a single \(lq\-\(rq character and
may take an argument.
.SS
General options:
.TP
\fB\-B\fP
with no other target defined, use the bookmark page for startup
.TP
\fB\-M\fP
monochrome display
.TP
\fB\-no-mouse\fP
deactivate mouse support
.TP
\fB\-num\fP
display each line's number
.TP
\fB\-N\fP
distribute multiple command line arguments to tabs. By default, a
stack of buffers is used
.TP
\fB\-ppc \fInum\fR
width of \fInum\fR pixels per character. Range of 4.0 to 32.0, default 8.0.
Larger values will make tables narrower. (Implementation not verified)
.TP
\fB\-ppl \fInum\fR
height of \fInum\fR pixels per line. Range of 4.0 to 64.0. (Implementation not verified)
.TP
\fB\-title\fP, \fB\-title=TERM\fP
use the buffer name as terminal title string. With specified TERM,
this sets the title configuration style accordingly
.TP
\fB\-v\fP
with no other target defined, welcome users with a built-in page
.TP
\fB\-W\fP
toggle wrapping in searches
.TP
\fB\-X\fP
do not initialize/deinitialize the terminal
.TP
\fB+\fInum\fR
go to line \fInum\fR; only effective for \fInum\fR larger than the number of lines in the terminal
.SS
Browser options:
.\"to tune browser-like usage
.\"Internet browser mode options
.TP
\fB\-cols \fInum\fR
with stdout as destination; HTML is rendered to lines of \fInum\fR characters
.TP
\fB\-cookie\fP, \fB\-no-cookie\fP
use stored cookies and accept new ones, or do neither
.TP
\fB\-F\fP
render frames
.TP
\fB\-graph\fP, \fB\-no-graph\fP
use or do not use graphic characters for drawing HTML table and frame borders
.TP
\fB\-header \fIstring\fR
append \fIstring\fR to the HTTP(S) request. Expected to match the header syntax \fC Variable: Value\fP
.TP
\fB\-m\fP
Internet message mode, taking message headers into account to
determine content-type (Implementation not verified)
.TP
\fB\-no-proxy\fP
do not use proxy
.TP
\fB\-post \fIfile\fR
use POST method to upload data defined in \fIfile\fR. The syntax to be used
is \fCvar1=value1[&var2=value2]...\fP
.TP
\fB\-4\fP
IPv4 only. Corresponds to dns_order=4 in configuration files
.TP
\fB\-6\fP
IPv6 only. Corresponds to dns_order=6 in configuration files
.SS
Text pager options:
.TP
\fB\-l \fInum\fR
number of lines preserved internally when receiving plain text from
stdin (default 10 000)
.TP
\fB\-r\fP
use caret notation to display special escape characters (such
as ANSI escapes or nroff-style backspaces for bold and underlined
characters) instead of processing them
.TP
\fB\-s\fP
squeeze multiple blank lines into one
.TP
\fB\-t\fP \fInum\fP
set tab width to \fInum\fR columns. No effect on stdout
.SS
Data type/encoding options:
.TP
\fB\-I \fIcharset\fR
user defined character encoding of input data
.TP
\fB\-O \fIcharset\fR
user defined character encoding of output data
.TP
\fB\-T \fItype\fR
explicit characterization of input data by MIME type
.\".SS
.\"to address special targets / Command line options for a special startup
.\".TP
.\"\fB-B\fP
.\"with no other target defined, use the bookmark page
.\"to process or to request for data; immediate termination thereafter
.\".TP
.\"\fB-v\fP
.\"with no other target defined, use the built-in W3M startup-page
.SS
Options for data output, followed by immediate exit:
.TP
\fB\-dump\fP
dump rendered page into stdout. Set implicitly when output is directed
to a file or pipe
.TP
\fB\-dump_source\fP
dump the page's source code into stdout
.TP
\fB\-dump_head\fP
dump response of a HEAD request for a URL into stdout
.TP
\fB\-dump_both\fP
dump HEAD, and source code for a URL into stdout
.TP
\fB\-dump_extra\fP
dump HEAD, source code, and extra information for a URL into stdout
.TP
\fB\-help\fP
show a summary of compiled-in features and command line options
.TP
\fB\-show-option\fP
show all available config options
.TP
\fB\-version\fP
show the version of \fIW3M\fP
.\".SS
.\"miscellaneous options
.SS
Options for overriding default settings and resources:
.\" in \fC~/.w3m/\fP, see FILES
.TP
\fB\-bookmark \fIfile\fR
use \fIfile\fR instead of the default bookmark.html file
.TP
\fB\-config \fIfile\fR
use \fIfile\fR instead of the default config file
.TP
\fB\-debug\fP
DO NOT USE
.TP
\fB\-o \fIoption=value\fR
modify one configuration item with an explicitly given value
.TP
\fB\-reqlog\fP
log headers of HTTP communication in file \fC~/.w3m/request.log\fP
.SH EXAMPLES
.TP
Pager-like usage
.\" of \fIW3M\fP
.\" \fBW3M\fP as a text pager
.br
Combine snippets of HTML code and preview the page
.br
.EX
$ cat header.html footer.html | w3m -T text/html
.EE
.br
Compare two files using tabs
.br
.EX
$ w3m -N config.old config
.EE
.TP
Browser-like usage
.\" of \fIW3M\fP
.\" \fBW3M\fP as an HTML renderer
.br
Display web content in monochrome terminal
.br
.EX
$ w3m -M http://w3m.sourceforge.net
.EE
.br
Display embedded graphics
.br
.EX
$ w3m -o auto_image=TRUE http://w3m.sourceforge.net
.EE
.br
Display content from Usenet
.br
.EX
$ w3m -m nntp://$NEWSSERVER/debian_curiosa/
.EE
.br
Upload data for a URL using the POST method
.\".br
.\"\fC$ echo 'text=abc&count=123' > file.txt
.\".br
.\"w3m -post file.txt http://example.com/form.php \fP
.\".br
.br
.EX
$ w3m -post - http://example.com/form.php <<<'a=0&b=1'
.EE
.TP
Filter-like usage
.\" of \fIW3M\fP
.br
Convert an HTML file to plain text with a defined line length
.br
.EX
$ w3m -cols 40 foo.html > foo.txt
.EE
.br
Output the bookmarks page as text with an appended list of links
.br
.EX
$ w3m -B -o display_link_number=1 > out.txt
.EE
.br
Conversion of file format and character encoding
.br
.EX
$ w3m -T text/html -I EUC-JP -O UTF-8 < foo.html > foo.txt
.EE
.TP
Start with no input
.\", suitable as predefined command to configure in window manager menus
.br
.EX
$ w3m -v
.EE
.\".SH Errors
.SH ENVIRONMENT
\fIW3M\fP recognises the environment variable WWW_HOME as defining a
fallback target for use if it is invoked without one.
.SH FILES
.TP
\fC~/.w3m/bookmark.html\fP
default bookmark file
.TP
\fC~/.w3m/config\fP
user defined configuration file; overrides \fC/etc/w3m/config\fP
.TP
\fC~/.w3m/cookie\fP
cookie jar; written on exit, read on launch
.TP
\fC~/.w3m/history\fP
browser history - visited files and URLs
.TP
\fC~/.w3m/keymap\fP
user defined key bindings; overrides default key bindings
.TP
\fC~/.w3m/mailcap\fP
external viewer configuration file
.TP
\fC~/.w3m/menu\fP
user defined menu; overrides default menu
.TP
\fC~/.w3m/mime.types\fP
MIME types file
.TP
\fC~/.w3m/mouse\fP
user defined mouse settings
.TP
\fC~/.w3m/passwd\fP
password and username file
.TP
\fC~/.w3m/pre_form\fP
contains predefined values to fill recurrent HTML forms
.\" .TP
.\" .I $~/.w3m/urimethodmap
.\" ???
.SH NOTES
This is the \fIW3M\fP 0.5.3 Release.
.SH SEE ALSO
README and example files are to be found in the doc directory of your \fIW3M\fP installation. Recent information about \fIW3M\fP may be found on the project's web pages at http://w3m.sourceforge.net
.SH ACKNOWLEDGMENTS
\fIW3M\fP has incorporated code from several sources.
Users have contributed patches and suggestions over time.
.SH AUTHOR
Akinori ITO <aito@fw.ipsj.or.jp>
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