'\"
'\" Generated from file 'tcllib_interp\&.man' by tcllib/doctools with format 'nroff'
'\" Copyright (c) 2006 Andreas Kupries <andreas_kupries@users\&.sourceforge\&.net>
'\"
.TH "interp" 3tcl 0\&.1\&.2 tcllib "Interpreter utilities"
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.SH NAME
interp \- Interp creation and aliasing
.SH SYNOPSIS
package require \fBTcl  8\&.3\fR
.sp
package require \fBinterp  ?0\&.1\&.2?\fR
.sp
\fB::interp::createEmpty\fR ?\fIpath\fR?
.sp
\fB::interp::snitLink\fR \fIpath\fR \fImethodlist\fR
.sp
\fB::interp::snitDictLink\fR \fIpath\fR \fImethoddict\fR
.sp
.BE
.SH DESCRIPTION
.PP
This package provides a number of commands for the convenient creation
of Tcl interpreters for highly restricted execution\&.
.SH API
.TP
\fB::interp::createEmpty\fR ?\fIpath\fR?
This commands creates an empty Tcl interpreter and returns it
name\&. Empty means that the new interpreter has neither namespaces, nor
any commands\&. It is useful only for the creation of aliases\&.
.sp
If a \fIpath\fR is specified then it is taken as the name of the new
interpreter\&.
.TP
\fB::interp::snitLink\fR \fIpath\fR \fImethodlist\fR
This command assumes that it was called from within a method of a snit
object, and that the command \fBmymethod\fR is available\&.
.sp
It extends the interpreter specified by \fIpath\fR with aliases for
all methods found in the \fImethodlist\fR, with the alias directing
execution to the same-named method of the snit object invoking this
command\&.
Each element of \fImethodlist\fR is actually interpreted as a command
prefix, with the first word of each prefix the name of the method to
link to\&.
.sp
The result of the command is the empty string\&.
.TP
\fB::interp::snitDictLink\fR \fIpath\fR \fImethoddict\fR
This command behaves like \fB::interp::snitLink\fR, except that it
takes a dictionary mapping from commands to methods as its input, and
not a list of methods\&.
Like for \fB::interp::snitLink\fR the method references are actually
command prefixes\&.
This command allows the creation of more complex command-method
mappings than \fB::interp::snitLink\fR\&.
.sp
The result of the command is the empty string\&.
.PP
.SH "BUGS, IDEAS, FEEDBACK"
This document, and the package it describes, will undoubtedly contain
bugs and other problems\&.
Please report such in the category \fIinterp\fR of the
\fITcllib Trackers\fR [http://core\&.tcl\&.tk/tcllib/reportlist]\&.
Please also report any ideas for enhancements you may have for either
package and/or documentation\&.
.PP
When proposing code changes, please provide \fIunified diffs\fR,
i\&.e the output of \fBdiff -u\fR\&.
.PP
Note further that \fIattachments\fR are strongly preferred over
inlined patches\&. Attachments can be made by going to the \fBEdit\fR
form of the ticket immediately after its creation, and then using the
left-most button in the secondary navigation bar\&.
.SH KEYWORDS
alias, empty interpreter, interpreter, method, snit
.SH CATEGORY
Programming tools
.SH COPYRIGHT
.nf
Copyright (c) 2006 Andreas Kupries <andreas_kupries@users\&.sourceforge\&.net>

.fi