Provides low-level functions to extract and use capabilities from a terminal capability (termcap) database. For general information about the use of this database, see the termcap(5) manpage. Provides the following functions.
| Tgetent |
Acts as the constructor for Term::Cap. Extracts the termcap entry for terminal type termtype and returns a reference to a terminal object. The termcap entry itself is $terminal->{TERMCAP}. Calls Carp::croak on failure. Takes the following arguments:
TERM => termtype Terminal type. Defaults to the value of the environment variable TERM if termtype is false or undefined.
OSPEED => ospeed The terminal output bit rate, specified as either a POSIX termios/SYSV termio speed or an old BSD-style speed. You can use the POSIX module to get your terminal's output speed (in ospeed here).
| Tgoto |
Produces control string to move the cursor relative to the screen. Doesn't cache output strings, but does % expansion as needed on control string. Takes the following arguments:
'cm' Required first argument ("cursor move")
col, row Column and row to move cursor to
fh Filehandle that will receive the control string
| Tpad |
Specifies padding required to create delay needed by terminal. Takes the following arguments:
string The string to pad with
count The number of pad characters
fh The filehandle to pad
| Tputs |
Produces control string for capabilities other than cursor movement. Does not do % expansion, but does cache output strings if $count = 1. Takes the following arguments:
cap Capability to produce control string for
count Should be 1 unless padding is required (see Tpad); if greater than 1, specifies amount of padding
fh Filehandle to receive the control string
| Trequire |
Checks to see whether the named capabilities, caps, are defined in the terminal's termcap entry. For example:
$terminal->Trequire(qw/ce ku kd/);
Any undefined capabilities are listed, and Carp::croak is called.
| 8.195. Sys::Syslog | 8.197. Term::Complete |
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