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doctools::toc::export::wiki(3tcl) Documentation tools doctools::toc::export::wiki(3tcl) 





NAME


doctools::toc::export::wiki - wiki export plugin






SYNOPSIS


package require Tcl 8.5 9


package require doctools::toc::export::wiki ?0.2?


package require doctools::text


export serial configuration










DESCRIPTION


This package implements the doctools table of contents export
    plugin for the generation of wiki markup.


This is an internal package of doctools, for use by the higher
    level management packages handling tables of contents, especially
    doctools::toc::export, the export manager.


Using it from a regular interpreter is possible, however only with
    contortions, and is not recommended. The proper way to use this
    functionality is through the package doctools::toc::export and the
    export manager objects it provides.






API


The API provided by this package satisfies the specification of
    the doctoc export plugin API version 2.



  

  
This command takes the canonical serialization of a table of contents, as
      specified in section ToC serialization format, and contained in
      serial, the configuration, a dictionary, and generates wiki
      markup encoding the table. The created string is then returned as the
      result of the command.








WIKI MARKUP


The basic syntax of the wiki markup generated by this plugin are
    described at http://wiki.tcl.tk/14.


The plugin goes beyond the classic markup to generate proper
    headers and indenting.






CONFIGURATION


The wiki export plugin recognizes the following configuration
    variables and changes its behaviour as they specify.



  

  
This standard configuration variable contains a dictionary mapping from
      the (symbolic) document ids in reference entries to the actual filenames
      and/or urls to be used in the output.
    
Document ids without a mapping are used unchanged.

  




Note that this plugin ignores the standard configuration
    variables user, file and format, and their values.






TOC SERIALIZATION FORMAT


Here we specify the format used by the doctools v2 packages to
    serialize tables of contents as immutable values for transport, comparison,
    etc.


We distinguish between regular and canonical
    serializations. While a table of contents may have more than one regular
    serialization only exactly one of them will be canonical.



  

  







  
[1]

  
The serialization of any table of contents is a nested Tcl
    dictionary.

  
[2]

  
This dictionary holds a single key, doctools::toc, and its value.
      This value holds the contents of the table of contents.

  
[3]

  
The contents of the table of contents are a Tcl dictionary holding the
      title of the table of contents, a label, and its elements. The relevant
      keys and their values are







  

  
The value is a string containing the title of the table of contents.

  

  
The value is a string containing a label for the table of contents.

  

  
The value is a Tcl list holding the elements of the table, in the order
      they are to be shown.
    
Each element is a Tcl list holding the type of the item, and
        its description, in this order. An alternative description would be that
        it is a Tcl dictionary holding a single key, the item type, mapped to
        the item description.

    
The two legal item types and their descriptions are

  







  

  
This item describes a single entry in the table of contents, referencing a
      single document. To this end its value is a Tcl dictionary containing an
      id for the referenced document, a label, and a longer textual description
      which can be associated with the entry. The relevant keys and their values
      are







  

  
The value is a string containing the id of the document associated with
      the entry.

  

  
The value is a string containing a label for this entry. This string also
      identifies the entry, and no two entries (references and divisions) in the
      containing list are allowed to have the same label.

  

  
The value is a string containing a longer description for this entry.







  

  
This item describes a group of entries in the table of contents, inducing
      a hierarchy of entries. To this end its value is a Tcl dictionary
      containing a label for the group, an optional id to a document for the
      whole group, and the list of entries in the group. The relevant keys and
      their values are







  

  
The value is a string containing the id of the document associated with
      the whole group. This key is optional.

  

  
The value is a string containing a label for the group. This string also
      identifies the entry, and no two entries (references and divisions) in the
      containing list are allowed to have the same label.

  

  
The value is a Tcl list holding the elements of the group, in the order
      they are to be shown. This list has the same structure as the value for
      the keyword items used to describe the whole table of contents, see
      above. This closes the recusrive definition of the structure, with
      divisions holding the same type of elements as the whole table of
      contents, including other divisions.













  

  
The canonical serialization of a table of contents 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 this table of contents.







  
[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.










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 Trackers
    [http://core.tcl.tk/tcllib/reportlist]. Please also report any ideas for
    enhancements you may have for either package and/or documentation.


When proposing code changes, please provide unified diffs,
    i.e the output of diff -u.


Note further that attachments are strongly preferred over
    inlined patches. Attachments can be made by going to the Edit form of
    the ticket immediately after its creation, and then using the left-most
    button in the secondary navigation bar.






KEYWORDS


doctools, export, serialization, table of contents, toc, wiki






CATEGORY


Text formatter plugin






COPYRIGHT


Copyright (c) 2009-2019 Andreas Kupries <andreas_kupries@users.sourceforge.net>








  

    0.2
    tcllib