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.\" ========================================================================
.\"
.IX Title "Language::Constants 3"
.TH Language::Constants 3 "1999-04-18" "perl v5.8.8" "User Contributed Perl Documentation"
.SH "NAME"
Apache::Language::Constants \- Apache::Language constants for use by LanguageHandlers
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&  use Apache::Language::Constants;
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
These are constants LanguageHandlers can use to return status information to
Apache::Language.  The constants and their respective signification are as follow:
.IP "L_OK" 4
.IX Item "L_OK"
Return with this value whenever something correctly ends
.IP "L_ERROR" 4
.IX Item "L_ERROR"
Return with this value whenever something bad has happened.  By bad, I mean something
that will prevent you to complete the required task and that some form of error
should be generated in the logs.
.IP "L_DECLINED" 4
.IX Item "L_DECLINED"
return with this value in the \fBinitialize\fR routine to indicate you are not interested
in being called to answer queries for that package.  How you decide this is up to 
you.
.PP
Remember to return \fBundef\fR when a search retrieves nothing and all will be ok.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fIperl\fR\|(1), Apache(3), Apache::Language(3).
.SH "SUPPORT"
.IX Header "SUPPORT"
Please send any questions or comments to the Apache modperl 
mailing list <modperl@apache.org> or to me at <gozer@ectoplasm.dyndns.com>
.SH "AUTHOR"
.IX Header "AUTHOR"
Philippe M. Chiasson <gozer@ectoplasm.dyndns.com>
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright (c) 1999 Philippe M. Chiasson. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.