Archive for May, 2012

Making “Character Codes” Look Better

In my work, I need to deal with character codes on a regular basis, such as Unicode scalar values and hexadecimal values for legacy encodings. This includes writing documents that include them. For most purposes, especially when used in tables, tabular figures work best because they are monospaced. Of course, one could simply choose to use a monospaced font. But, unless a different font is actually desired for character codes, using the same typeface design is usually preferred, because it better matches the surrounding text. The issue is that very few, if any, fonts include tabular glyphs that support hexadecimal notation, specifically referring to ‘A’ through ‘F’ (or ‘a’ through ‘f’ for lowercase). Luckily, I was able to solve this particular dilemma.
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