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tic(1)                                                                tic(1)


       tic - the terminfo entry-description compiler


       tic  [-01CDGIKLNTUVacfgrstx]  [-e  names]  [-o dir] [-R subset] [-v[n]]
       [-w[n]] file


       The tic command translates a terminfo file from source format into com-
       piled  format.   The  compiled  format  is  necessary  for use with the
       library routines in ncurses(3X).

       As described in term(5), the database may be either  a  directory  tree
       (one  file  per  terminal  entry)  or a hashed database (one record per
       entry).  The tic command writes only one type of  entry,  depending  on
       how it was built:

       o   For directory trees, the top-level directory, e.g., /usr/share/ter-
           minfo, specifies the location of the database.

       o   For hashed databases, a filename is needed.  If the given  file  is
           not  found  by  that  name,  but  can be found by adding the suffix
           ".db", then that is used.

           The default name for the hashed database is the same as the default
           directory name (only adding a ".db" suffix).

       In either case (directory or hashed database), tic will create the con-
       tainer if it does not exist.  For a directory, this would be the  "ter-
       minfo" leaf, versus a "terminfo.db" file.

       The  results  are  normally  placed  in  the  system  terminfo database
       /opt/local/share/terminfo.  The compiled terminal  description  can  be
       placed in a different terminfo database.  There are two ways to achieve

       o   First, you may override the system default either by using  the  -o
           option,  or by setting the variable TERMINFO in your shell environ-
           ment to a valid database location.

       o   Secondly, if tic cannot write in /opt/local/share/terminfo  or  the
           location  specified  using your TERMINFO variable, it looks for the
           directory $HOME/.terminfo (or hashed database  $HOME/.terminfo.db);
           if that location exists, the entry is placed there.

       Libraries  that  read terminfo entries are expected to check in succes-

       o   a location specified with the TERMINFO environment variable,

       o   $HOME/.terminfo,

       o   directories listed in the TERMINFO_DIRS environment variable,

       o   a compiled-in list of directories (no default value), and

       o   the system terminfo database (/opt/local/share/terminfo).

       -0     restricts the output to a single line

       -1     restricts the output to a single column

       -a     tells tic to retain commented-out capabilities rather than  dis-
              carding them.  Capabilities are commented by prefixing them with
              a period.  This sets the -x option, because it treats  the  com-
              mented-out  entries  as  user-defined  names.   If the source is
              termcap, accept the 2-character names  required  by  version  6.
              Otherwise these are ignored.

       -C     Force  source translation to termcap format.  Note: this differs
              from the -C option of infocmp(1M) in that  it  does  not  merely
              translate capability names, but also translates terminfo strings
              to termcap format.  Capabilities that are not  translatable  are
              left  in  the entry under their terminfo names but commented out
              with two preceding dots.  The actual  format  used  incorporates
              some  improvements  for escaped characters from terminfo format.
              For a stricter BSD-compatible translation, add the -K option.

              If this is combined with -c,  tic  makes  additional  checks  to
              report  cases  where  the  terminfo  values do not have an exact
              equivalent in termcap form.  For example:

              o   sgr usually will not  convert,  because  termcap  lacks  the
                  ability  to  work with more than two parameters, and because
                  termcap lacks many of the arithmetic/logical operators  used
                  in terminfo.

              o   capabilities  with more than one delay or with delays before
                  the end of the string will not convert completely.

       -c     tells tic to only check file for errors, including syntax  prob-
              lems  and  bad  use  links.   If  you  specify -C (-I) with this
              option, the code will print warnings about entries which,  after
              use  resolution, are more than 1023 (4096) bytes long.  Due to a
              fixed buffer length in older termcap libraries, as well as buggy
              checking  for  the buffer length (and a documented limit in ter-
              minfo), these entries may cause core dumps with other  implemen-

              tic checks string capabilities to ensure that those with parame-
              ters will be valid expressions.  It does this check only for the
              predefined string capabilities; those which are defined with the
              -x option are ignored.

       -D     tells tic to print the database locations that it  knows  about,
              and exit.  The first location shown is the one to which it would
              write compiled terminal descriptions.  If tic  is  not  able  to
              find  a writable database location according to the rules summa-
              rized above, it will print a diagnostic and exit with  an  error
              rather than printing a list of database locations.

       -e names
              Limit  writes  and translations to the following comma-separated
              list of terminals.  If any name or alias of a  terminal  matches
              one  of  the  names  in  the  list, the entry will be written or
              translated as normal.  Otherwise no output will be generated for
              it.   The  option  value is interpreted as a file containing the
              list if it contains a '/'.  (Note: depending on how tic was com-
              piled, this option may require -I or -C.)

       -f     Display     complex     terminfo     strings    which    contain
              if/then/else/endif expressions indented for readability.

       -G     Display constant literals in  decimal  form  rather  than  their
              character equivalents.

       -g     Display  constant  character literals in quoted form rather than
              their decimal equivalents.

       -I     Force source translation to terminfo format.

       -K     Suppress some longstanding ncurses extensions to termcap format,
              e.g., "\s" for space.

       -L     Force  source  translation  to  terminfo format using the long C
              variable names listed in <term.h>

       -N     Disable smart defaults.  Normally, when translating from termcap
              to  terminfo,  the  compiler makes a number of assumptions about
              the  defaults  of  string   capabilities   reset1_string,   car-
              riage_return,  cursor_left,  cursor_down,  scroll_forward,  tab,
              newline, key_backspace, key_left, and key_down, then attempts to
              use  obsolete termcap capabilities to deduce correct values.  It
              also normally suppresses output of obsolete termcap capabilities
              such  as bs.  This option forces a more literal translation that
              also preserves the obsolete capabilities.

       -odir  Write compiled entries to given  database  location.   Overrides
              the TERMINFO environment variable.

              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 ter-
              minfo; and outright broken ports like AIX 3.x  that  have  their
              own  extensions  incompatible  with SVr4/XSI.  Available subsets
              are "SVr1", "Ultrix", "HP", "BSD" and "AIX"; see terminfo(5) for

       -r     Force  entry  resolution (so there are no remaining tc capabili-
              ties) even when doing translation to termcap format.   This  may
              be  needed  if  you  are  preparing a termcap file for a termcap
              library (such as GNU termcap through version 1.3 or BSD  termcap
              through  4.3BSD)  that  does not handle multiple tc capabilities
              per entry.

       -s     Summarize the compile by  showing  the  database  location  into
              which  entries  are written, and the number of entries which are

       -T     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  ter-

       -t     tells  tic to discard commented-out capabilities.  Normally when
              translating from terminfo to termcap,  untranslatable  capabili-
              ties are commented-out.

       -U   tells  tic  to  not post-process the data after parsing the source
            file.  Normally, it infers data which is commonly missing in older
            terminfo data, or in termcaps.

       -V   reports the version of ncurses which was used in this program, and

       -vn  specifies that (verbose) output be written to standard error trace
            information showing tic's progress.  The optional parameter n is a
            number from 1 to 10, inclusive, indicating the  desired  level  of
            detail  of  information.  If n is omitted, the default level is 1.
            If n is specified and greater than  1,  the  level  of  detail  is

            The debug flag levels are as follows:

            1      Names of files created and linked

            2      Information related to the "use" facility

            3      Statistics from the hashing algorithm

            5      String-table memory allocations

            7      Entries into the string-table

            8      List of tokens encountered by scanner

            9      All values computed in construction of the hash table

            If the debug level n is not given, it is taken to be one.

       -wn  specifies the width of the output.  The parameter is optional.  If
            it is omitted, it defaults to 60.

       -x   Treat unknown capabilities as user-defined.  That is, if you  sup-
            ply  a capability name which tic does not recognize, it will infer
            its type (boolean, number or string) from the syntax and  make  an
            extended  table  entry  for that.  User-defined capability strings
            whose name begins with "k" are treated as function keys.

       file   contains one or more terminfo terminal  descriptions  in  source
              format   [see   terminfo(5)].   Each  description  in  the  file
              describes the capabilities of a particular terminal.

              If file is "-", then the data is read from the  standard  input.
              The file parameter may also be the path of a character-device.

       All  but  one  of  the capabilities recognized by tic are documented in
       terminfo(5).  The exception is the use capability.

       When a use=entry-name field is discovered in a terminal entry currently
       being  compiled, tic reads in the binary from /opt/local/share/terminfo
       to complete the entry.  (Entries created from file will be used  first.
       tic  duplicates  the  capabilities in entry-name for the current entry,
       with the exception of those capabilities that explicitly are defined in
       the current entry.

       When  an  entry, e.g., entry_name_1, contains a use=entry_name_2 field,
       any  canceled  capabilities  in  entry_name_2  must  also   appear   in
       entry_name_1  before  use=  for  these  capabilities  to be canceled in

       Total compiled entries cannot exceed 4096 bytes.  The name field cannot
       exceed  512  bytes.   Terminal names exceeding the maximum alias length
       (32 characters on systems with long filenames, 14 characters otherwise)
       will  be  truncated  to  the maximum alias length and a warning message
       will be printed.


       There is  some  evidence  that  historic  tic  implementations  treated
       description  fields with no whitespace in them as additional aliases or
       short names.  This tic does not do that, but it does warn when descrip-
       tion  fields may be treated that way and check them for dangerous char-


       Unlike the SVr4 tic command, this implementation can  actually  compile
       termcap  sources.   In fact, entries in terminfo and termcap syntax can
       be mixed in a single source file.  See  terminfo(5)  for  the  list  of
       termcap names taken to be equivalent to terminfo names.

       The  SVr4  manual  pages  are not clear on the resolution rules for use
       capabilities.  This implementation of tic will find  use  targets  any-
       where  in  the source file, or anywhere in the file tree rooted at TER-
       MINFO (if TERMINFO is defined), or in the user's $HOME/.terminfo  data-
       base (if it exists), or (finally) anywhere in the system's file tree of
       compiled entries.

       The error messages from this tic have the same format as  GNU  C  error
       messages, and can be parsed by GNU Emacs's compile facility.

       The  -0, -1, -C, -G, -I, -N, -R, -T, -V, -a, -e, -f, -g, -o, -r, -s, -t
       and -x options are not supported under SVr4.  The SVr4 -c mode does not
       report bad use links.

       System  V  does  not  compile  entries  to  or  read  entries from your
       $HOME/.terminfo database unless TERMINFO is explicitly set to it.


            Compiled terminal description database.


       infocmp(1M),   captoinfo(1M),   infotocap(1M),   toe(1M),   curses(3X),
       term(5).  terminfo(5).

       This describes ncurses version 6.0 (patch 20150808).


       Eric S. Raymond <> and
       Thomas E. Dickey <>


ncurses 6.0 - Generated Tue Aug 18 18:40:51 CDT 2015
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