This post discusses the Word 2007 math RTF control words. A good way to understand these control words is to note that they are actually OMML tag names written with RTF syntax. Hence you can refer to the very thorough OMML documentation for more detailed information. For example in OMML, the built-up skewed fraction for…

# Month: October 2006

## Some RichEdit History

A couple of comments have raised the question of people outside Microsoft using the various versions of RichEdit. Specifically, Teis Johansen asks, “Just to be sure. Can I redistribute RichEdit 6.0 with my application?” and Kyle Alons asks, “So what’s the point of listing these features without documenting how to use them? Just to make…

## RichEdit versions

Recurring questions are what RichEdit’s are available, where they are installed and what features they have. A relatively new question is which RichEdit’s support the new Office math editing and display. So this post attempts to answer these questions. To answer the last question first, only RichEdit 6.0 has the Office math facility, although RichEdit…

## MathML and Ecma Math (OMML)

Before comparing these two math XMLs, I’m excited to point you at Jennifer Michelstein’s nifty post on Equations in Word 2007. It comes complete with instructive videos demonstrating how to enter mathematical expressions using the Equation Ribbon as well as using the linear format discussed in my earlier postings. Jennifer plans to add other posts…