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168 lines
3.8 KiB
Groff
168 lines
3.8 KiB
Groff
.\" @(#) mytinfo tconv.1 3.2 92/02/01 public domain, By Ross Ridge
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.\" $FreeBSD$
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.\"
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.Dd February 1, 1992
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.Dt TCONV 1
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.Os
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.Sh NAME
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.Nm tconv ,
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.Nm tic ,
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.Nm captoinfo
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.Nd convert between termcap, terminfo source and terminfo binary
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.Sh SYNOPSIS
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.Nm
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.Op Fl b
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.Op Fl c Op Fl OUGd
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.Op Fl i
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.Op Fl B Op Fl D Ar dir
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.Op Fl I
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.Op Fl k
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.Op Fl V
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.Op Fl t Ar term
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.Op Ar file
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.Nm tic
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.Op Ar file
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.Nm captoinfo
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.Op Fl t Ar term
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.Op Fl OUGdk
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.Op Ar file
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.Sh DESCRIPTION
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.Nm Tconv
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converts between the three terminal descriptions,
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termcap, terminfo source, and terminfo binary,
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that the
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.Em tinfo
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library uses.
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It performs the same functions of
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.Xr captoinfo 1
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and
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.Xr tic 1
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of System V.
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It also can be used to generate a terminfo source listing from a terminfo
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binary, one of the functions of System V's
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.Xr infocmp 1 .
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.Pp
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Translation options:
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.Bl -tag -width indent
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.It Fl c
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Convert from termcap.
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.It Fl i
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Convert from terminfo source.
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.It Fl b
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Convert from terminfo binary.
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.It Fl B
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Convert to terminfo binary.
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.It Fl I
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Convert to terminfo source.
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.El
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.Pp
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If a file is specified, one of
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.Fl c
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or
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.Fl i
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must specified and the whole file while be translated.
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If no file is specified then the input options will only restrict looking
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for the terminal to be translated in places likely have descriptions
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of the desired type
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(ie. with the
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.Fl c
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option in the
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.Ev TERMCAP
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environment variable, and in
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.Pa /usr/share/misc/termcap ,
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with the
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.Fl i
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option in the
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.Ev TERMINFO
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environment variable, and in
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.Pa /usr/lib/terminfo ) ,
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otherwise
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.Nm
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will look in all available databases.
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If neither
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.Fl I
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or
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.Fl B
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are given the
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.Fl I
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option will be assumed.
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If the
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.Fl B
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option is used, the compiled output will be put in the
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terminfo database, otherwise standard output is used.
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.Pp
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You cannot translate from terminfo binary to terminfo binary.
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Translating from terminfo source to terminfo source is possible,
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but not of much use in most cases, as
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.Em use=
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fields will be followed and incorporated into the output terminal
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description.
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.Pp
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.Nm Tconv
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should be able translate all standard termcap parameterized strings
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terminfo format, but complex strings using GNU's %a code may be
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too hard to translate.
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If
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.Nm
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thinks a termcap string is already in terminfo format (if a %p
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code appears in the string), it won't try to translate it.
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String capabilities that don't take parameters won't be translated.
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.Pp
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Termcap options: the following options are available when translating termcap
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entries (
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.Fl c
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option is used).
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.Bl -tag -width indent
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.It Fl d
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Don't supply any defaults for missing capabilities.
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.It Fl O
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Include obsolete termcap capabilities.
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.It Fl G
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Include GNU capabilities.
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.It Fl U
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Include UW capabilities.
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.El
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.Pp
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Other options:
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.Bl -tag -width indent
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.It Fl k
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Keep comments when translating a file.
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.It Fl V
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Print version information and exit.
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.It Fl D Ar dir
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Directory to put terminfo binaries in.
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.It Fl t Ar term
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Terminal name to translate.
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.El
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.Pp
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If no terminal specified with the
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.Fl t
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option, then the terminal name to translate will be taken from the
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environment variable
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.Ev TERM .
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.Sh FILES
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.Bl -tag -width /usr/lib/terminfo/terminfo.src -compact
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.It Pa /usr/lib/terminfo
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The default location to get and put terminfo binaries.
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.It Pa /usr/lib/terminfo/terminfo.src
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The default filename of the terminfo source file.
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.It Pa /etc/termcap
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The default filename of the termcap database.
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.El
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.Sh SEE ALSO
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.Xr curses 3 ,
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.Xr termcap 3 ,
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.Xr term 5 ,
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.Xr termcap 5 ,
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.Xr terminfo 5
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.Sh DIAGNOSTICS
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The line number of a warning message when translating a file
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may refer to the last line of an entry instead of the line in the entry
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that generated the warning.
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.Sh BUGS
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More warning messages could be generated.
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.Nm Tconv
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can't translate to termcap. Binaries generated will have canceled
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capabilities marked as canceled, which is incompatible with
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System V Release 2.0 terminfo.
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