'\"
'\" Generated from file 'dicttool\&.man' by tcllib/doctools with format 'nroff'
'\" Copyright (c) 2017 Sean Woods <yoda@etoyoc\&.com>
'\"
.TH "dicttool" n 1\&.0 tcllib "Extensions to the standard "dict" command"
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.BS
.SH NAME
dicttool \- Dictionary Tools
.SH SYNOPSIS
package require \fBTcl  8\&.5\fR
.sp
\fBladd\fR \fIvarname\fR \fIargs\fR
.sp
\fBldelete\fR \fIvarname\fR \fIargs\fR
.sp
\fBdict getnull\fR \fIargs\fR
.sp
\fBdict print\fR \fIdict\fR
.sp
\fBdict is_dict\fR \fIvalue\fR
.sp
\fBrmerge\fR \fIargs\fR
.sp
.BE
.SH DESCRIPTION
.PP
The \fBdicttool\fR package enhances the standard \fIdict\fR command with several new
commands\&. In addition, the package also defines several "creature comfort" list commands as well\&.
Each command checks to see if a command already exists of the same name before adding itself,
just in case any of these slip into the core\&.
.TP
\fBladd\fR \fIvarname\fR \fIargs\fR
This command will add a new instance of each element in \fIargs\fR to \fIvarname\fR, but only if that element
is not already present\&.
.TP
\fBldelete\fR \fIvarname\fR \fIargs\fR
This command will add a delete all instances of each element in \fIargs\fR from \fIvarname\fR\&.
.TP
\fBdict getnull\fR \fIargs\fR
Operates like \fBdict get\fR, however if the key \fIargs\fR does not exist, it returns an empty
list instead of throwing an error\&.
.TP
\fBdict print\fR \fIdict\fR
This command will produce a string representation of \fIdict\fR, with each nested branch on
a newline, and indented with two spaces for every level\&.
.TP
\fBdict is_dict\fR \fIvalue\fR
This command will return true if \fIvalue\fR can be interpreted as a dict\&. The command operates in
such a way as to not force an existing dict representation to shimmer into another internal rep\&.
.TP
\fBrmerge\fR \fIargs\fR
Return a dict which is the product of a recursive merge of all of the arguments\&. Unlike \fBdict merge\fR,
this command descends into all of the levels of a dict\&. Dict keys which end in a : indicate a leaf, which
will be interpreted as a literal value, and not descended into further\&.
.CS



set items [dict merge {
  option {color {default: green}}
} {
  option {fruit {default: mango}}
} {
  option {color {default: blue} fruit {widget: select values: {mango apple cherry grape}}}
}]
puts [dict print $items]

.CE
.IP
Prints the following result:
.CS


option {
  color {
    default: blue
  }
  fruit {
    widget: select
    values: {mango apple cherry grape}
  }
}

.CE
.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 \fIdict\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
dict
.SH CATEGORY
Utilites
.SH COPYRIGHT
.nf
Copyright (c) 2017 Sean Woods <yoda@etoyoc\&.com>

.fi