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import_docidx(n) [osx man page]

doctools::idx::import::docidx(n)				Documentation tools				  doctools::idx::import::docidx(n)


doctools::idx::import::docidx - docidx import plugin SYNOPSIS
package require Tcl 8.4 package require doctools::idx::import::docidx ?0.1? package require doctools::idx::parse package require doctools::idx::structure package require doctools::msgcat package require doctools::tcl::parse package require fileutil package require logger package require snit package require struct::list package require struct::set package require struct::stack package require struct::tree package require treeql import string configuration _________________________________________________________________ DESCRIPTION
This package implements the doctools keyword index import plugin for the parsing of docidx markup. This is an internal package of doctools, for use by the higher level management packages handling keyword indices, especially doc- tools::idx::import, the import manager. Using it from a regular interpreter is possible, however only with contortions, and is not recommended. The proper way to use this func- tionality is through the package doctools::idx::import and the import manager objects it provides. API
The API provided by this package satisfies the specification of the docidx import plugin API version 2. import string configuration This command takes the string and parses it as docidx markup encoding a keyword index, in the context of the specified configuration (a dictionary). The result of the command is the canonical serialization of that keyword index, in the form specified in section Keyword index serialization format. [DOCIDX] NOTATION OF KEYWORD INDICES The docidx format for keyword indices, also called the docidx markup language, is too large to be covered in single section. The inter- ested reader should start with the document [1] docidx language introduction and then proceed from there to the formal specifications, i.e. the documents [1] docidx language syntax and [2] docidx language command reference. to get a thorough understanding of the language. KEYWORD INDEX SERIALIZATION FORMAT
Here we specify the format used by the doctools v2 packages to serialize keyword indices as immutable values for transport, comparison, etc. We distinguish between regular and canonical serializations. While a keyword index may have more than one regular serialization only exactly one of them will be canonical. regular serialization [1] An index serialization is a nested Tcl dictionary. [2] This dictionary holds a single key, doctools::idx, and its value. This value holds the contents of the index. [3] The contents of the index are a Tcl dictionary holding the title of the index, a label, and the keywords and references. The relevant keys and their values are title The value is a string containing the title of the index. label The value is a string containing a label for the index. keywords The value is a Tcl dictionary, using the keywords known to the index as keys. The associated values are lists contain- ing the identifiers of the references associated with that particular keyword. Any reference identifier used in these lists has to exist as a key in the references dictionary, see the next item for its definition. references The value is a Tcl dictionary, using the identifiers for the references known to the index as keys. The associated values are 2-element lists containing the type and label of the reference, in this order. Any key here has to be associated with at least one keyword, i.e. occur in at least one of the reference lists which are the values in the keywords dictionary, see previous item for its definition. [4] The type of a reference can be one of two values, manpage The identifier of the reference is interpreted as symbolic file name, refering to one of the documents the index was made for. url The identifier of the reference is interpreted as an url, refering to some external location, like a website, etc. canonical serialization The canonical serialization of a keyword index has the format as specified in the previous item, and then additionally satisfies the constraints below, which make it unique among all the possible serializations of the keyword index. [1] The keys found in all the nested Tcl dictionaries are sorted in ascending dictionary order, as generated by Tcl's builtin command lsort -increasing -dict. [2] The references listed for each keyword of the index, if any, are listed in ascending dictionary order of their labels, as generated by Tcl's builtin command lsort -increasing -dict. BUGS, IDEAS, FEEDBACK This document, and the package it describes, will undoubtedly contain bugs and other problems. Please report such in the category doctools of the Tcllib SF Trackers []. Please also report any ideas for enhancements you may have for either package and/or documentation. KEYWORDS
deserialization, docidx, doctools, import, index CATEGORY
Text formatter plugin COPYRIGHT
Copyright (c) 2009 Andreas Kupries <> doctools2idx 0.1 doctools::idx::import::docidx(n)
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