Free powerpoint file parser software for mac

PowerPoint 4-8 Translator 1.0 is developed to be a smart and comprehensive program with which you can easily open PowerPoint 4.0 presentations in PowerPoint 98. This allows you to view and edit your presentations created with previous versions of PowerPoint. This update reduces the memory required to perform translation from PowerPoint 4.0 to PowerPoint 98 and improves conversions for files with large amounts of graphics and slides.

Jericho HTML Parser is an open source Java library allowing analysis and manipulation of parts of an HTML document, including server-side tags, while reproducing verbatim any invalid or unrecognized HTML.
Jericho HTML Parser also provides high-level HTML form manipulation functions.

Main features:
- - The presence of badly formatted HTML does not interfere with the parsing of the rest of the document, which makes the library ideal for use with "real-world" HTML that chokes other parsers.
- - PHP, JSP, ASP, PSP and Mason server tags are explicitly recognized by the parser. This means that normal HTML is still parsed properly even if there are server tags inside them, which is common for example when dynamically setting element attributes.
- - It is neither an event nor tree based parser, but rather uses a combination of simple text search, efficient tag recognition and a tag position cache. The text of the whole source document is first loaded into memory, and then only the relevant segments searched for the relevant characters of each search operation.
- - Compared to a tree based parser such as DOM, the memory and resource requirements can be far better if only small sections of the document need to be parsed or modified. Incorrect or badly formatted HTML can easily be ignored, unlike tree based parsers which must identify every node in the document from top to bottom.
- - Compared to an event based parser such as SAX, the interface is on a much higher level and more intuitive, and a tree representation of the document element hierarchy is easily created if required.
- - The begin and end positions in the source document of all parsed segments are accessible, allowing modification of only selected segments of the document without having to reconstruct the entire document from a tree.
- - The row and column number of each position in the source document are easily accessible.
- - Provides a simple but comprehensive interface for the analysis and manipulation of HTML form controls, including the extraction and population of initial values, and conversion to read-only or data display modes. Analysis of the form controls also allows data received from the form to be stored and presented in an appropriate manner.
- - Custom tag types can be easily defined and registered for recognition by the parser.
- - Built-in functionality to extract all text from HTML markup, suitable for feeding into a text search engine such as Apache Lucene.
- - Built-in functionality to render HTML markup with simple text formatting.
- - Built-in functionality to format HTML source code that indents elements according to their depth in the document element hierarchy.
- - Built-in functionality to compact HTML source code by removing all unnecessary white space.

Some Functionality:

• Text.ParserCombinators.Poly - Currently re-exports Text.ParserCombinators.Poly.Plain. The name Poly comes from the arbitrary token type. Thus, you can write your own lexer if you wish, rather than needing to encode lexical analysis within the parser itself.
• Text.ParserCombinators.Poly.Plain - This is a fresh set of combinators, improving on the HuttonMeijer variety by keeping only a single success, not a list of them. This is more space-efficient, whilst still permitting backtracking. Error-handling is also much improved: there are essentially two kinds of failure, soft and hard. Soft failure just means that the current parse did not work out, but another parse might be OK. Hard failure means that no parse will succeed, because we have already passed a point of commitment. Thus you can give far more accurate error messages to the user, including multi-layered locations.
• Text.ParserCombinators.Poly.State - This is just like Poly, except it adds an arbitrary running state parameter.
• Text.ParserCombinators.Poly.Lazy - This is just like Poly, except it does not return explicit failures. Instead, an exception is raised. Thus, it can return a partial parse result, before a full parse is complete. The word partial indicates that, having committed to return some outer data constructor, we might later discover some parse error further inside, so the value will be partial, as in incomplete: containing bottom. However, if you are confident that the input is error-free, then you will gain hugely in space-efficiency - essentially you can stream-process your parsed data-structure within very small constant space. This is especially useful for large structures like e.g. XML trees.

Enhancements:

• Single bugfix: Text.Parse.parseFloat now accepts ordinary floating point notation, in addition to scientific (exponent) notation.
  

Requirements:

• GHC

Expat is a non-validating XML parser written by James Clark and released under an Open Source license. This implies I only compiled it and built this installer package, but I did not not develop the software.

Most users wont ever use expat directly (although the included xmlwf application can be handy to check the wellformedness of an XML document, if xmllint is not available), but it is a prerequisite for some other software, for instance some XML-related Perl modules or the Sablotron XSL-T processor.

This installer will install expat compiled from the original, unmodified sources.