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diff --git a/doc/html/man/term.5.html b/doc/html/man/term.5.html deleted file mode 100644 index 73ecbb297d79..000000000000 --- a/doc/html/man/term.5.html +++ /dev/null @@ -1,308 +0,0 @@ -<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> -<!-- - **************************************************************************** - * Copyright (c) 1998-2006,2010 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: term.5,v 1.21 2010/12/04 18:40:45 tom Exp @ ---> -<HTML> -<HEAD> -<TITLE>term 5</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>term 5</H1> -<HR> -<PRE> -<!-- Manpage converted by man2html 3.0.1 --> -<STRONG><A HREF="term.5.html">term(5)</A></STRONG> <STRONG><A HREF="term.5.html">term(5)</A></STRONG> - - - - -</PRE> -<H2>NAME</H2><PRE> - term - format of compiled term file. - - -</PRE> -<H2>SYNOPSIS</H2><PRE> - <STRONG>term</STRONG> - - -</PRE> -<H2>DESCRIPTION</H2><PRE> - <STRONG>STORAGE</STRONG> <STRONG>LOCATION</STRONG> - Compiled terminfo descriptions are placed under the direc- - tory <STRONG>/usr/share/terminfo</STRONG>. Two configurations are sup- - ported (when building the ncurses libraries): - - <STRONG>directory</STRONG> <STRONG>tree</STRONG> - A two-level scheme is used to avoid a linear search - of a huge UNIX system directory: <STRONG>/usr/share/ter-</STRONG> - <STRONG>minfo/c/name</STRONG> where <EM>name</EM> is the name of the terminal, - and <EM>c</EM> is the first character of <EM>name</EM>. Thus, <EM>act4</EM> can - be found in the file <STRONG>/usr/share/terminfo/a/act4</STRONG>. - Synonyms for the same terminal are implemented by - multiple links to the same compiled file. - - <STRONG>hashed</STRONG> <STRONG>database</STRONG> - Using Berkeley database, two types of records are - stored: the terminfo data in the same format as - stored in a directory tree with the terminfo's pri- - mary name as a key, and records containing only - aliases pointing to the primary name. - - If built to write hashed databases, ncurses can still - read terminfo databases organized as a directory - tree, but cannot write entries into the directory - tree. It can write (or rewrite) entries in the - hashed database. - - ncurses distinguishes the two cases in the TERMINFO - and TERMINFO_DIRS environment variable by assuming a - directory tree for entries that correspond to an - existing directory, and hashed database otherwise. - - <STRONG>STORAGE</STRONG> <STRONG>FORMAT</STRONG> - The format has been chosen so that it will be the same on - all hardware. An 8 or more bit byte is assumed, but no - assumptions about byte ordering or sign extension are - made. - - The compiled file is created with the <STRONG>tic</STRONG> program, and - read by the routine <EM>setupterm</EM>. The file is divided into - six parts: the header, terminal names, boolean flags, num- - bers, strings, and string table. - - The header section begins the file. This section contains - six short integers in the format described below. These - integers are - - (1) the magic number (octal 0432); - - (2) the size, in bytes, of the names section; - - (3) the number of bytes in the boolean section; - - (4) the number of short integers in the numbers sec- - tion; - - (5) the number of offsets (short integers) in the - strings section; - - (6) the size, in bytes, of the string table. - - Short integers are stored in two 8-bit bytes. The first - byte contains the least significant 8 bits of the value, - and the second byte contains the most significant 8 bits. - (Thus, the value represented is 256*second+first.) The - value -1 is represented by the two bytes 0377, 0377; other - negative values are illegal. This value generally means - that the corresponding capability is missing from this - terminal. Note that this format corresponds to the hard- - ware of the VAX and PDP-11 (that is, little-endian - machines). Machines where this does not correspond to the - hardware must read the integers as two bytes and compute - the little-endian value. - - The terminal names section comes next. It contains the - first line of the terminfo description, listing the vari- - ous names for the terminal, separated by the `|' charac- - ter. The section is terminated with an ASCII NUL charac- - ter. - - The boolean flags have one byte for each flag. This byte - is either 0 or 1 as the flag is present or absent. The - capabilities are in the same order as the file <term.h>. - - Between the boolean section and the number section, a null - byte will be inserted, if necessary, to ensure that the - number section begins on an even byte (this is a relic of - the PDP-11's word-addressed architecture, originally - designed in to avoid IOT traps induced by addressing a - word on an odd byte boundary). All short integers are - aligned on a short word boundary. - - The numbers section is similar to the flags section. Each - capability takes up two bytes, and is stored as a little- - endian short integer. If the value represented is -1, the - capability is taken to be missing. - - The strings section is also similar. Each capability is - stored as a short integer, in the format above. A value - of -1 means the capability is missing. Otherwise, the - value is taken as an offset from the beginning of the - string table. Special characters in ^X or \c notation are - stored in their interpreted form, not the printing repre- - sentation. Padding information $<nn> and parameter infor- - mation %x are stored intact in uninterpreted form. - - The final section is the string table. It contains all - the values of string capabilities referenced in the string - section. Each string is null terminated. - - <STRONG>EXTENDED</STRONG> <STRONG>STORAGE</STRONG> <STRONG>FORMAT</STRONG> - The previous section describes the conventional terminfo - binary format. With some minor variations of the offsets - (see PORTABILITY), the same binary format is used in all - modern UNIX systems. Each system uses a predefined set of - boolean, number or string capabilities. - - The ncurses libraries and applications support extended - terminfo binary format, allowing users to define capabili- - ties which are loaded at runtime. This extension is made - possible by using the fact that the other implementations - stop reading the terminfo data when they have reached the - end of the size given in the header. ncurses checks the - size, and if it exceeds that due to the predefined data, - continues to parse according to its own scheme. - - First, it reads the extended header (5 short integers): - - (1) count of extended boolean capabilities - - (2) count of extended numeric capabilities - - (3) count of extended string capabilities - - (4) size of the extended string table in bytes. - - (5) last offset of the extended string table in - bytes. - - Using the counts and sizes, ncurses allocates arrays and - reads data for the extended capabilties in the same order - as the header information. - - The extended string table contains values for string capa- - bilities. After the end of these values, it contains the - names for each of the extended capabilities in order, - e.g., booleans, then numbers and finally strings. - - -</PRE> -<H2>PORTABILITY</H2><PRE> - Note that it is possible for <EM>setupterm</EM> to expect a differ- - ent set of capabilities than are actually present in the - file. Either the database may have been updated since - <EM>setupterm</EM> has been recompiled (resulting in extra unrecog- - nized entries in the file) or the program may have been - recompiled more recently than the database was updated - (resulting in missing entries). The routine <EM>setupterm</EM> - must be prepared for both possibilities - this is why the - numbers and sizes are included. Also, new capabilities - must always be added at the end of the lists of boolean, - number, and string capabilities. - - Despite the consistent use of little-endian for numbers - and the otherwise self-describing format, it is not wise - to count on portability of binary terminfo entries between - commercial UNIX versions. The problem is that there are - at least three versions of terminfo (under HP-UX, AIX, and - OSF/1) which diverged from System V terminfo after SVr1, - and have added extension capabilities to the string table - that (in the binary format) collide with System V and XSI - Curses extensions. See <STRONG><A HREF="terminfo.5.html">terminfo(5)</A></STRONG> for detailed discus- - sion of terminfo source compatibility issues. - - -</PRE> -<H2>EXAMPLE</H2><PRE> - As an example, here is a hex dump of the description for - the Lear-Siegler ADM-3, a popular though rather stupid - early terminal: - - adm3a|lsi adm3a, - am, - cols#80, lines#24, - bel=^G, clear= 32$<1>, cr=^M, cub1=^H, cud1=^J, - cuf1=^L, cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, - home=^^, ind=^J, - - 0000 1a 01 10 00 02 00 03 00 82 00 31 00 61 64 6d 33 ........ ..1.adm3 - 0010 61 7c 6c 73 69 20 61 64 6d 33 61 00 00 01 50 00 a|lsi ad m3a...P. - 0020 ff ff 18 00 ff ff 00 00 02 00 ff ff ff ff 04 00 ........ ........ - 0030 ff ff ff ff ff ff ff ff 0a 00 25 00 27 00 ff ff ........ ..%.'... - 0040 29 00 ff ff ff ff 2b 00 ff ff 2d 00 ff ff ff ff ).....+. ..-..... - 0050 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ........ ........ - 0060 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ........ ........ - 0070 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ........ ........ - 0080 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ........ ........ - 0090 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ........ ........ - 00a0 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ........ ........ - 00b0 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ........ ........ - 00c0 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ........ ........ - 00d0 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ........ ........ - 00e0 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ........ ........ - 00f0 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ........ ........ - 0100 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ........ ........ - 0110 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ........ ........ - 0120 ff ff ff ff ff ff 2f 00 07 00 0d 00 1a 24 3c 31 ....../. .....$<1 - 0130 3e 00 1b 3d 25 70 31 25 7b 33 32 7d 25 2b 25 63 >..=%p1% {32}%+%c - 0140 25 70 32 25 7b 33 32 7d 25 2b 25 63 00 0a 00 1e %p2%{32} %+%c.... - 0150 00 08 00 0c 00 0b 00 0a 00 ........ . - - - -</PRE> -<H2>LIMITS</H2><PRE> - Some limitations: total compiled entries cannot exceed - 4096 bytes. The name field cannot exceed 128 bytes. - - -</PRE> -<H2>FILES</H2><PRE> - /usr/share/terminfo/*/* compiled terminal capability data - base - - -</PRE> -<H2>SEE ALSO</H2><PRE> - <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="terminfo.5.html">terminfo(5)</A></STRONG>. - - -</PRE> -<H2>AUTHORS</H2><PRE> - Thomas E. Dickey - extended terminfo format for ncurses 5.0 - hashed database support for ncurses 5.6 - - Eric S. Raymond - - - - <STRONG><A HREF="term.5.html">term(5)</A></STRONG> -</PRE> -<HR> -<ADDRESS> -Man(1) output converted with -<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a> -</ADDRESS> -</BODY> -</HTML> |