blob: 9d18c97b3495a4a51462b6995297ce8e28eb5dbc [file] [log] [blame]
<!--
* t
****************************************************************************
* Copyright (c) 1998-2014,2015 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
* "Software"), to deal in the Software without restriction, including *
* without limitation the rights to use, copy, modify, merge, publish, *
* distribute, distribute with modifications, sublicense, and/or sell *
* copies of the Software, and to permit persons to whom the Software is *
* furnished to do so, subject to the following conditions: *
* *
* The above copyright notice and this permission notice shall be included *
* in all copies or substantial portions of the Software. *
* *
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
* IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
* THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
* *
* Except as contained in this notice, the name(s) of the above copyright *
* holders shall not be used in advertising or otherwise to promote the *
* sale, use or other dealings in this Software without prior written *
* authorization. *
****************************************************************************
* @Id: infocmp.1m,v 1.56 2015/05/23 20:50:00 tom Exp @
-->
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
<HTML>
<HEAD>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
<meta name="generator" content="Manpage converted by man2html - see http://invisible-island.net/scripts/readme.html#others_scripts">
<TITLE>infocmp 1m</TITLE>
<link rev=made href="mailto:bug-ncurses@gnu.org">
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</HEAD>
<BODY>
<H1 class="no-header">infocmp 1m</H1>
<PRE>
<STRONG><A HREF="infocmp.1m.html">infocmp(1m)</A></STRONG> <STRONG><A HREF="infocmp.1m.html">infocmp(1m)</A></STRONG>
</PRE>
<H2><a name="h2-NAME">NAME</a></H2><PRE>
<STRONG>infocmp</STRONG> - compare or print out <EM>terminfo</EM> descriptions
</PRE>
<H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
<STRONG>infocmp</STRONG> [<STRONG>-1CDEFGIKLTUVcdegilnpqrtux</STRONG>]
[<STRONG>-v</STRONG> <EM>n</EM>] [<STRONG>-s</STRONG> <STRONG>d</STRONG>| <STRONG>i</STRONG>| <STRONG>l</STRONG>| <STRONG>c</STRONG>] [<STRONG>-R</STRONG> <STRONG>subset</STRONG>]
[<STRONG>-w</STRONG> <EM>width</EM>] [<STRONG>-A</STRONG> <EM>directory</EM>] [<STRONG>-B</STRONG> <EM>directory</EM>]
[<EM>termname</EM>...]
</PRE>
<H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
<STRONG>infocmp</STRONG> can be used to compare a binary <STRONG>terminfo</STRONG> entry
with other terminfo entries, rewrite a <STRONG>terminfo</STRONG> descrip-
tion to take advantage of the <STRONG>use=</STRONG> terminfo field, or
print out a <STRONG>terminfo</STRONG> description from the binary file
(<STRONG>term</STRONG>) in a variety of formats. In all cases, the boolean
fields will be printed first, followed by the numeric
fields, followed by the string fields.
</PRE>
<H3><a name="h3-Default-Options">Default Options</a></H3><PRE>
If no options are specified and zero or one <EM>termnames</EM> are
specified, the <STRONG>-I</STRONG> option will be assumed. If more than
one <EM>termname</EM> is specified, the <STRONG>-d</STRONG> option will be assumed.
</PRE>
<H3><a name="h3-Comparison-Options-_-d_-_-c_-_-n_">Comparison Options [-d] [-c] [-n]</a></H3><PRE>
<STRONG>infocmp</STRONG> compares the <STRONG>terminfo</STRONG> description of the first
terminal <EM>termname</EM> with each of the descriptions given by
the entries for the other terminal's <EM>termnames</EM>. If a
capability is defined for only one of the terminals, the
value returned will depend on the type of the capability:
<STRONG>F</STRONG> for boolean variables, <STRONG>-1</STRONG> for integer variables, and
<STRONG>NULL</STRONG> for string variables.
The <STRONG>-d</STRONG> option produces a list of each capability that is
different between two entries. This option is useful to
show the difference between two entries, created by dif-
ferent people, for the same or similar terminals.
The <STRONG>-c</STRONG> option produces a list of each capability that is
common between two or more entries. Capabilities that are
not set are ignored. This option can be used as a quick
check to see if the <STRONG>-u</STRONG> option is worth using.
The <STRONG>-n</STRONG> option produces a list of each capability that is
in none of the given entries. If no <EM>termnames</EM> are given,
the environment variable <STRONG>TERM</STRONG> will be used for both of the
<EM>termnames</EM>. This can be used as a quick check to see if
anything was left out of a description.
</PRE>
<H3><a name="h3-Source-Listing-Options-_-I_-_-L_-_-C_-_-r_">Source Listing Options [-I] [-L] [-C] [-r]</a></H3><PRE>
The <STRONG>-I</STRONG>, <STRONG>-L</STRONG>, and <STRONG>-C</STRONG> options will produce a source listing
for each terminal named.
<STRONG>-I</STRONG> use the <STRONG>terminfo</STRONG> names
<STRONG>-L</STRONG> use the long C variable name listed in &lt;<STRONG>term.h</STRONG>&gt;
<STRONG>-C</STRONG> use the <STRONG>termcap</STRONG> names
<STRONG>-r</STRONG> when using <STRONG>-C</STRONG>, put out all capabilities in <STRONG>termcap</STRONG> form
<STRONG>-K</STRONG> modifies the <STRONG>-C</STRONG> option, improving BSD-compatibility.
If no <EM>termnames</EM> are given, the environment variable <STRONG>TERM</STRONG>
will be used for the terminal name.
The source produced by the <STRONG>-C</STRONG> option may be used directly
as a <STRONG>termcap</STRONG> entry, but not all parameterized strings can
be changed to the <STRONG>termcap</STRONG> format. <STRONG>infocmp</STRONG> will attempt to
convert most of the parameterized information, and any-
thing not converted will be plainly marked in the output
and commented out. These should be edited by hand.
For best results when converting to <STRONG>termcap</STRONG> format, you
should use both <STRONG>-C</STRONG> and <STRONG>-r</STRONG>. Normally a termcap description
is limited to 1023 bytes. infocmp trims away less essen-
tial parts to make it fit. If you are converting to one
of the (rare) termcap implementations which accept an
unlimited size of termcap, you may want to add the <STRONG>-T</STRONG>
option. More often however, you must help the termcap
implementation, and trim excess whitespace (use the <STRONG>-0</STRONG>
option for that).
All padding information for strings will be collected
together and placed at the beginning of the string where
<STRONG>termcap</STRONG> expects it. Mandatory padding (padding informa-
tion with a trailing '/') will become optional.
All <STRONG>termcap</STRONG> variables no longer supported by <STRONG>terminfo</STRONG>, but
which are derivable from other <STRONG>terminfo</STRONG> variables, will be
output. Not all <STRONG>terminfo</STRONG> capabilities will be translated;
only those variables which were part of <STRONG>termcap</STRONG> will nor-
mally be output. Specifying the <STRONG>-r</STRONG> option will take off
this restriction, allowing all capabilities to be output
in <EM>termcap</EM> form. Normally you would use both the <STRONG>-C</STRONG> and
<STRONG>-r</STRONG> options. The actual format used incorporates some
improvements for escaped characters from terminfo format.
For a stricter BSD-compatible translation, use the <STRONG>-K</STRONG>
option rather than <STRONG>-C</STRONG>.
Note that because padding is collected to the beginning of
the capability, not all capabilities are output. Manda-
tory padding is not supported. Because <STRONG>termcap</STRONG> strings
are not as flexible, it is not always possible to convert
a <STRONG>terminfo</STRONG> string capability into an equivalent <STRONG>termcap</STRONG>
format. A subsequent conversion of the <STRONG>termcap</STRONG> file back
into <STRONG>terminfo</STRONG> format will not necessarily reproduce the
original <STRONG>terminfo</STRONG> source.
Some common <STRONG>terminfo</STRONG> parameter sequences, their <STRONG>termcap</STRONG>
equivalents, and some terminal types which commonly have
such sequences, are:
<STRONG>terminfo</STRONG> <STRONG>termcap</STRONG> Representative Terminals
---------------------------------------------------------------
<STRONG>%p1%c</STRONG> <STRONG>%.</STRONG> adm
<STRONG>%p1%d</STRONG> <STRONG>%d</STRONG> hp, ANSI standard, vt100
<STRONG>%p1%'x'%+%c</STRONG> <STRONG>%+x</STRONG> concept
<STRONG>%i</STRONG> <STRONG>%i</STRONG>q ANSI standard, vt100
<STRONG>%p1%?%'x'%&gt;%t%p1%'y'%+%;</STRONG> <STRONG>%&gt;xy</STRONG> concept
<STRONG>%p2</STRONG> is printed before <STRONG>%p1</STRONG> <STRONG>%r</STRONG> hp
</PRE>
<H3><a name="h3-Use_-Option-_-u_">Use= Option [-u]</a></H3><PRE>
The <STRONG>-u</STRONG> option produces a <STRONG>terminfo</STRONG> source description of
the first terminal <EM>termname</EM> which is relative to the sum
of the descriptions given by the entries for the other
terminals <EM>termnames</EM>. It does this by analyzing the dif-
ferences between the first <EM>termname</EM> and the other
<EM>termnames</EM> and producing a description with <STRONG>use=</STRONG> fields for
the other terminals. In this manner, it is possible to
retrofit generic terminfo entries into a terminal's
description. Or, if two similar terminals exist, but were
coded at different times or by different people so that
each description is a full description, using <STRONG>infocmp</STRONG> will
show what can be done to change one description to be rel-
ative to the other.
A capability will get printed with an at-sign (@) if it no
longer exists in the first <EM>termname</EM>, but one of the other
<EM>termname</EM> entries contains a value for it. A capability's
value gets printed if the value in the first <EM>termname</EM> is
not found in any of the other <EM>termname</EM> entries, or if the
first of the other <EM>termname</EM> entries that has this capabil-
ity gives a different value for the capability than that
in the first <EM>termname</EM>.
The order of the other <EM>termname</EM> entries is significant.
Since the terminfo compiler <STRONG>tic</STRONG> does a left-to-right scan
of the capabilities, specifying two <STRONG>use=</STRONG> entries that con-
tain differing entries for the same capabilities will pro-
duce different results depending on the order that the
entries are given in. <STRONG>infocmp</STRONG> will flag any such incon-
sistencies between the other <EM>termname</EM> entries as they are
found.
Alternatively, specifying a capability <EM>after</EM> a <STRONG>use=</STRONG> entry
that contains that capability will cause the second speci-
fication to be ignored. Using <STRONG>infocmp</STRONG> to recreate a
description can be a useful check to make sure that every-
thing was specified correctly in the original source
description.
Another error that does not cause incorrect compiled
files, but will slow down the compilation time, is speci-
fying extra <STRONG>use=</STRONG> fields that are superfluous. <STRONG>infocmp</STRONG>
will flag any other <EM>termname</EM> <EM>use=</EM> fields that were not
needed.
<STRONG>Changing</STRONG> <STRONG>Databases</STRONG> <STRONG>[-A</STRONG> <EM>directory</EM>] [-B <EM>directory</EM>]
Like other <STRONG>ncurses</STRONG> utilities, infocmp looks for the termi-
nal descriptions in several places. You can use the <STRONG>TER-</STRONG>
<STRONG>MINFO</STRONG> and <STRONG>TERMINFO_DIRS</STRONG> environment variables to override
the compiled-in default list of places to search (see
<STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG> for details).
You can also use the options <STRONG>-A</STRONG> and <STRONG>-B</STRONG> to override the
list of places to search when comparing terminal descrip-
tions:
<STRONG>o</STRONG> The <STRONG>-A</STRONG> option sets the location for the first <EM>termname</EM>
<STRONG>o</STRONG> The <STRONG>-B</STRONG> option sets the location for the other
<EM>termnames</EM>.
Using these options, it is possible to compare descrip-
tions for a terminal with the same name located in two
different databases. For instance, you can use this fea-
ture for comparing descriptions for the same terminal cre-
ated by different people.
</PRE>
<H3><a name="h3-Other-Options">Other Options</a></H3><PRE>
<STRONG>-0</STRONG> causes the fields to be printed on one line, without
wrapping.
<STRONG>-1</STRONG> causes the fields to be printed out one to a line.
Otherwise, the fields will be printed several to a
line to a maximum width of 60 characters.
<STRONG>-a</STRONG> tells <STRONG>infocmp</STRONG> to retain commented-out capabilities
rather than discarding them. Capabilities are com-
mented by prefixing them with a period.
<STRONG>-D</STRONG> tells <STRONG>infocmp</STRONG> to print the database locations that it
knows about, and exit.
<STRONG>-E</STRONG> Dump the capabilities of the given terminal as
tables, needed in the C initializer for a TERMTYPE
structure (the terminal capability structure in the
<STRONG>&lt;term.h&gt;</STRONG>). This option is useful for preparing ver-
sions of the curses library hardwired for a given
terminal type. The tables are all declared static,
and are named according to the type and the name of
the corresponding terminal entry.
Before ncurses 5.0, the split between the <STRONG>-e</STRONG> and <STRONG>-E</STRONG>
options was not needed; but support for extended
names required making the arrays of terminal capabil-
ities separate from the TERMTYPE structure.
<STRONG>-e</STRONG> Dump the capabilities of the given terminal as a C
initializer for a TERMTYPE structure (the terminal
capability structure in the <STRONG>&lt;term.h&gt;</STRONG>). This option
is useful for preparing versions of the curses
library hardwired for a given terminal type.
<STRONG>-F</STRONG> compare terminfo files. This assumes that two fol-
lowing arguments are filenames. The files are
searched for pairwise matches between entries, with
two entries considered to match if any of their names
do. The report printed to standard output lists
entries with no matches in the other file, and
entries with more than one match. For entries with
exactly one match it includes a difference report.
Normally, to reduce the volume of the report, use
references are not resolved before looking for dif-
ferences, but resolution can be forced by also speci-
fying <STRONG>-r</STRONG>.
<STRONG>-f</STRONG> Display complex terminfo strings which contain
if/then/else/endif expressions indented for readabil-
ity.
<STRONG>-G</STRONG> Display constant literals in decimal form rather than
their character equivalents.
<STRONG>-g</STRONG> Display constant character literals in quoted form
rather than their decimal equivalents.
<STRONG>-i</STRONG> Analyze the initialization (<STRONG>is1</STRONG>, <STRONG>is2</STRONG>, <STRONG>is3</STRONG>), and reset
(<STRONG>rs1</STRONG>, <STRONG>rs2</STRONG>, <STRONG>rs3</STRONG>), strings in the entry, as well as
those used for starting/stopping cursor-positioning
mode (<STRONG>smcup</STRONG>, <STRONG>rmcup</STRONG>) as well as starting/stopping
keymap mode (<STRONG>smkx</STRONG>, <STRONG>rmkx</STRONG>).
For each string, the code tries to analyze it into
actions in terms of the other capabilities in the
entry, certain X3.64/ISO 6429/ECMA-48 capabilities,
and certain DEC VT-series private modes (the set of
recognized special sequences has been selected for
completeness over the existing terminfo database).
Each report line consists of the capability name,
followed by a colon and space, followed by a print-
able expansion of the capability string with sections
matching recognized actions translated into {}-brack-
eted descriptions.
Here is a list of the DEC/ANSI special sequences rec-
ognized:
Action Meaning
-----------------------------------------
RIS full reset
SC save cursor
RC restore cursor
LL home-down
RSR reset scroll region
-----------------------------------------
DECSTR soft reset (VT320)
S7C1T 7-bit controls (VT220)
-----------------------------------------
ISO DEC G0 enable DEC graphics for G0
ISO UK G0 enable UK chars for G0
ISO US G0 enable US chars for G0
ISO DEC G1 enable DEC graphics for G1
ISO UK G1 enable UK chars for G1
ISO US G1 enable US chars for G1
-----------------------------------------
DECPAM application keypad mode
DECPNM normal keypad mode
DECANSI enter ANSI mode
-----------------------------------------
ECMA[+-]AM keyboard action mode
ECMA[+-]IRM insert replace mode
ECMA[+-]SRM send receive mode
ECMA[+-]LNM linefeed mode
-----------------------------------------
DEC[+-]CKM application cursor keys
DEC[+-]ANM set VT52 mode
DEC[+-]COLM 132-column mode
DEC[+-]SCLM smooth scroll
DEC[+-]SCNM reverse video mode
DEC[+-]OM origin mode
DEC[+-]AWM wraparound mode
DEC[+-]ARM auto-repeat mode
It also recognizes a SGR action corresponding to
ANSI/ISO 6429/ECMA Set Graphics Rendition, with the
values NORMAL, BOLD, UNDERLINE, BLINK, and REVERSE.
All but NORMAL may be prefixed with `+' (turn on) or
`-' (turn off).
An SGR0 designates an empty highlight sequence
(equivalent to {SGR:NORMAL}).
<STRONG>-l</STRONG> Set output format to terminfo.
<STRONG>-p</STRONG> Ignore padding specifications when comparing strings.
<STRONG>-q</STRONG> Make the comparison listing shorter by omitting sub-
headings, and using "-" for absent capabilities, "@"
for canceled rather than "NULL".
<STRONG>-R</STRONG><EM>subset</EM>
Restrict output to a given subset. This option is
for use with archaic versions of terminfo like those
on SVr1, Ultrix, or HP/UX that do not support the
full set of SVR4/XSI Curses terminfo; and variants
such as AIX that have their own extensions incompati-
ble with SVr4/XSI.
Available terminfo subsets are "SVr1", "Ultrix",
"HP", and "AIX"; see <STRONG><A HREF="terminfo.5.html">terminfo(5)</A></STRONG> for details. You
can also choose the subset "BSD" which selects only
capabilities with termcap equivalents recognized by
4.4BSD.
<STRONG>-s</STRONG> <EM>[d|i|l|c]</EM>
The <STRONG>-s</STRONG> option sorts the fields within each type
according to the argument below:
<STRONG>d</STRONG> leave fields in the order that they are stored
in the <EM>terminfo</EM> database.
<STRONG>i</STRONG> sort by <EM>terminfo</EM> name.
<STRONG>l</STRONG> sort by the long C variable name.
<STRONG>c</STRONG> sort by the <EM>termcap</EM> name.
If the <STRONG>-s</STRONG> option is not given, the fields printed out
will be sorted alphabetically by the <STRONG>terminfo</STRONG> name
within each type, except in the case of the <STRONG>-C</STRONG> or the
<STRONG>-L</STRONG> options, which cause the sorting to be done by the
<STRONG>termcap</STRONG> name or the long C variable name, respec-
tively.
<STRONG>-T</STRONG> eliminates size-restrictions on the generated text.
This is mainly useful for testing and analysis, since
the compiled descriptions are limited (e.g., 1023 for
termcap, 4096 for terminfo).
<STRONG>-t</STRONG> tells <STRONG>tic</STRONG> to discard commented-out capabilities.
Normally when translating from terminfo to termcap,
untranslatable capabilities are commented-out.
<STRONG>-U</STRONG> tells <STRONG>infocmp</STRONG> to not post-process the data after
parsing the source file. This feature helps when
comparing the actual contents of two source files,
since it excludes the inferences that <STRONG>infocmp</STRONG> makes
to fill in missing data.
<STRONG>-V</STRONG> reports the version of ncurses which was used in this
program, and exits.
<STRONG>-v</STRONG> <EM>n</EM> prints out tracing information on standard error as
the program runs. Higher values of n induce greater
verbosity.
<STRONG>-w</STRONG> <EM>width</EM>
changes the output to <EM>width</EM> characters.
<STRONG>-x</STRONG> print information for user-defined capabilities.
These are extensions to the terminfo repertoire which
can be loaded using the <STRONG>-x</STRONG> option of <STRONG>tic</STRONG>.
</PRE>
<H2><a name="h2-FILES">FILES</a></H2><PRE>
/usr/share/terminfo Compiled terminal description data-
base.
</PRE>
<H2><a name="h2-EXTENSIONS">EXTENSIONS</a></H2><PRE>
The <STRONG>-0</STRONG>, <STRONG>-1</STRONG>, <STRONG>-E</STRONG>, <STRONG>-F</STRONG>, <STRONG>-G</STRONG>, <STRONG>-R</STRONG>, <STRONG>-T</STRONG>, <STRONG>-V</STRONG>, <STRONG>-a</STRONG>, <STRONG>-e</STRONG>, <STRONG>-f</STRONG>, <STRONG>-g</STRONG>, <STRONG>-i</STRONG>,
<STRONG>-l</STRONG>, <STRONG>-p</STRONG>, <STRONG>-q</STRONG> and <STRONG>-t</STRONG> options are not supported in SVr4
curses.
The <STRONG>-r</STRONG> option's notion of `termcap' capabilities is System
V Release 4's. Actual BSD curses versions will have a
more restricted set. To see only the 4.4BSD set, use <STRONG>-r</STRONG>
<STRONG>-RBSD</STRONG>.
</PRE>
<H2><a name="h2-BUGS">BUGS</a></H2><PRE>
The <STRONG>-F</STRONG> option of <STRONG><A HREF="infocmp.1m.html">infocmp(1m)</A></STRONG> should be a <STRONG><A HREF="toe.1m.html">toe(1m)</A></STRONG> mode.
</PRE>
<H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
<STRONG><A HREF="captoinfo.1m.html">captoinfo(1m)</A></STRONG>, <STRONG><A HREF="infotocap.1m.html">infotocap(1m)</A></STRONG>, <STRONG><A HREF="tic.1m.html">tic(1m)</A></STRONG>, <STRONG><A HREF="toe.1m.html">toe(1m)</A></STRONG>,
<STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="terminfo.5.html">terminfo(5)</A></STRONG>.
http://invisible-island.net/ncurses/tctest.html
This describes <STRONG>ncurses</STRONG> version 6.0 (patch 20150808).
</PRE>
<H2><a name="h2-AUTHOR">AUTHOR</a></H2><PRE>
Eric S. Raymond &lt;esr@snark.thyrsus.com&gt; and
Thomas E. Dickey &lt;dickey@invisible-island.net&gt;
<STRONG><A HREF="infocmp.1m.html">infocmp(1m)</A></STRONG>
</PRE>
<div class="nav">
<ul>
<li><a href="#h2-NAME">NAME</a></li>
<li><a href="#h2-SYNOPSIS">SYNOPSIS</a></li>
<li><a href="#h2-DESCRIPTION">DESCRIPTION</a>
<ul>
<li><a href="#h3-Default-Options">Default Options</a></li>
<li><a href="#h3-Comparison-Options-_-d_-_-c_-_-n_">Comparison Options [-d] [-c] [-n]</a></li>
<li><a href="#h3-Source-Listing-Options-_-I_-_-L_-_-C_-_-r_">Source Listing Options [-I] [-L] [-C] [-r]</a></li>
<li><a href="#h3-Use_-Option-_-u_">Use= Option [-u]</a></li>
<li><a href="#h3-Other-Options">Other Options</a></li>
</ul>
</li>
<li><a href="#h2-FILES">FILES</a></li>
<li><a href="#h2-EXTENSIONS">EXTENSIONS</a></li>
<li><a href="#h2-BUGS">BUGS</a></li>
<li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>
<li><a href="#h2-AUTHOR">AUTHOR</a></li>
</ul>
</div>
</BODY>
</HTML>