Syntax:
set print set print "-" set print "<filename>" [append] set print "|<shell_command>" set print $datablock [append]
Without "filename", the output file is restored to STDERR. The filename "-" means STDOUT. The append flag causes the file to be opened in append mode. A filename starting with "" is opened as a pipe to the shell_command on platforms that support piping.
The destination for print commands can also be a named data block. Data
block names start with '$', see also inline data (p. ).