NAME

     vis-digraph — print Unicode character using mnemonics

SYNOPSIS

     vis-digraph digraph ...
     vis-digraph -

DESCRIPTION

     vis-digraph read a digraph from command line argument or standard input and print a
     corresponding Unicode character to standard output, encoded in current locale.

     digraph
       A set of two (or more) characters that get replaced by a single Unicode character.

     -
       Read digraph from standard input.

     Without argument, vis-digraph displays all available digraphs along with a description.

ENVIRONMENT

     LC_CTYPE
       Locale definition, setting the encoding format of the Unicode character printed out.  See
       locale(1) for more information.

EXIT STATUS

     0
       Digraph correctly read recognised and printed out.

     1
       Digraph not recognised.

     2
       Digraph is the beginning of an existing digraph, but does not correspond to a full
       digraph.

     3
       An error occurred and digraph could not be read or printed.

SEE ALSO

     locale(1), vis(1)

STANDARDS

     vis-digraph follows the digraph format from RFC 1345: http://tools.ietf.org/rfc/rfc1345.txt