GUILE_QUIET: need help with redirection

[Matt Wette]

Hi All,

I'm working on an update to guile to output some messages (e.g., 
auto-compile) to a new
`current-info-port', which is set to stderr by default.   I also added 
update to output the
welcome message, ending in "Enter `,help' for help.".   However, this 
breaks the
`00-repl-server' test which is looking for that message.  The test forks 
guile and closes stderr,
so it won't see the message ordinarily.   I tried to fix by setting 
`current-info-port' to
`current-output-port'.   But that does not work.    I now see the 
welcome message printed to
the screen during the test.   I guess the message is sitting in the 
stderr output buffer before
the fork happens.   So, options are:
1) Leave welcome message as is, going to stdout.
2) Find a way to make 00-repl-server.test work.
3) Initialize current-info-port to stdout (ugly)
4) Add some other hook in system/repl/common.scm(repl-welcome) to deal 
with it (ugly)

Any ideas?

Matt