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EuroTcl/OpenACS 11 - 12 JULY 2024, VIENNA


[ Main Table Of Contents | Table Of Contents | Keyword Index | Categories | Modules | Applications ]

NAME

page_util_flow - page dataflow/treewalker utility

Table Of Contents

SYNOPSIS

package require page::util::flow ?0.2?
package require snit

::page::util::flow start flowvar nodevar script
flow visit node
flow visitl nodelist
flow visita node...

DESCRIPTION

This package provides a single utility command for easy dataflow based manipulation of arbitrary data structures, especially abstract syntax trees.

API

FLOW API

This section describes the API provided by the flow object made accessible to the body script of ::page::util::flow.

Bugs, Ideas, Feedback

This document, and the package it describes, will undoubtedly contain bugs and other problems. Please report such in the category page of the Tcllib Trackers. 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

dataflow, graph walking, page, parser generator, text processing, tree walking

CATEGORY

Page Parser Generator

COPYRIGHT

Copyright © 2007 Andreas Kupries