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.\"
.IX Title "Sympa::CommandDef 3Sympa"
.TH Sympa::CommandDef 3Sympa "2022-11-25" "6.2.70" "sympa 6.2.70"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.SH "NAME"
Sympa::CommandDef \- Definition of mail commands
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
\&\s-1TBD\s0
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This module keeps definition of mail commands.
.SS "Global variable"
.IX Subsection "Global variable"
.ie n .IP "%comms" 4
.el .IP "\f(CW%comms\fR" 4
.IX Item "%comms"
This hash defines format of mail commands.
It is used for decoding and encoding between command lines and internal
request objects.
.Sp
Key is the name of action which is given as \f(CW\*(C`action\*(C'\fR parameter to constructor
of Sympa::Request.
Note that not all sort of requests are defined.
.Sp
Value is the hashref.
Each item of hashrefs accepts the following keywords :
.RS 4
.IP "cmd_regexp" 4
.IX Item "cmd_regexp"
A regexp matching command.
Note that \f(CW\*(C`i\*(C'\fR modifier is necessary.
.IP "arg_regexp" 4
.IX Item "arg_regexp"
A regexp matching command line arguments.
Note that \f(CW\*(C`i\*(C'\fR modifier may be needed.
.IP "arg_keys" 4
.IX Item "arg_keys"
An arrayref of parameter names mapping command line to attribute.
\&\f(CW\*(Aqlocalpart\*(Aq\fR is special:
If it is contained, \f(CW\*(C`context\*(C'\fR attribute of resulting request object is
an instance of Sympa::List class.
.IP "cmd_format" 4
.IX Item "cmd_format"
A string to format command line using attributes.
If this item is code reference, it will be called with request object
and returned value will be used as format string.
.IP "filter" 4
.IX Item "filter"
A coderef to perform additional checking.
It is called with request object and, if it returns false value,
decoding will fail.
.RE
.RS 4
.RE
.SH "SEE ALSO"
.IX Header "SEE ALSO"
Sympa::Request, Sympa::Request::Message.
.SH "HISTORY"
.IX Header "HISTORY"
Sympa::CommandDef appeared on Sympa 6.2.13.