The Publishing Project

Subsetting Fonts

In creating ebooks we need to pay attention to files size… Modern fonts have many more characters than we use in normal books. Subsetting the fonts will allow us to decrease the size of the font by decreasing the number of glyphs and the the number of languages supported by the font in question. Although for me the primary reason for subseting my fonts is reducing the overall book size, there are other reasons for doing so. Some foundry’s require subsetting and font obfuscation as part of their license for eBook embedding. This makes the font less appealing for would-be

CSS Support and namespaces

There are two new @rules in CSS (well, they may not be new but they are new to me) that open an awesome set of possibilities for CSS development with or without a pre-processor. @namespace CSS namespaces are the CSS implementation of XML namespaces; the technology that allows elements from different XML vocabularies to live in the same document . In the case of CSS, namespaces allow us to style elements with the same name from different vocabularies differently. For example, let’s look at the a from both XHTML and SVG vocabularies @namespace url(; @namespace svg url(; /* This matches

Quick and dirty ebook creation script

After creating all the content for an ebook there is still more work to do and I can’t always remember the exact commands to run to finish the book. I do remember that I have to do the following: Delete the existing version of the book (if any) to make sure that changes are picked up in the final product Delete all .DS_Store directories created in my Mac. This may not always be necessary but avoids epubcheck errors if you forget to remove the directory from one of the files being compressed Zip all files to the zipped epub container

CSS Paged Media Update

Ever since I wrote my original research on paged media the specs have changed considerably. Here’s an update based on the following specifications: CSS Paged Media Level 3 Working Draft from 3/14/13 CSS Generated Content for Paged Media Module editor draft from 8/7/14 Antenna House Formatter Online Manual downloaded 8/17/14 Prince XML User Guide last accessed 8/17/14 I’ve also tailored the project to work with Antenna House Formatter and Prince XML. Some of the idiosyncracies will come up while developing the stylesheet for this project. HTML to be used in these examples The basic HTML file that will be used

HTML is the final product, not the initial source

HTML is the final product In researching the technologies and tools that I use when developing digital content I’ve come across multiple discussions about what’s the best way to create HTML for X application (ebooks, web, transforming into other formats and any number of ideas. Some people think that HTML is perfect for everyone to write, regardless of experience and comfort with the technology. We forget that HTML now is very different to HTML as it was originally created. HTML —which is short for HyperText Markup Language— is the official language of the World Wide Web and was first conceived