[Bug 2845] New: wineprefixcreate: Support for WINEDEBUG added

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=2845

Summary: wineprefixcreate: Support for WINEDEBUG added
           Product: Wine
           Version: 20050310
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P2
         Component: wine-tools
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

For automatic tests, almost every Script should be aware of WINEDEBUG 
(parsing stdout)

A modified Version of wineprefixcreate is aware of Class "TRACE, ERR and FIXME"
with Channels "all" and "wineprefixcreate", even if mixed
example: WINEDEBUG="+all:TRACE-all:TRACE+wineprefixcreate"

Is a Guideline nessesary for a naming to prevent problems, when a script calls
another script?
Actual I'm testing with the prefix "wp_" (variable) and "WP_" (function).
examples: wp_scriptname, wp_do_err, wp_do_trace and wp_do_fixme and 
replacing "echo" with WP_TRACE, WP_ERR or WP_FIXME

Using the complete Scriptname instead of a Prefix need more typing/filesize but
allow different Channels in a script.