Hi Vincent, * latex2e.texi (Document class options): @dmn{...}-ize the units in the text from Jim's rev383 changes.
1) That's not correct. @dmn is a thinspace. It should be used with dimension units like "in", not words like "inches". Those should have a full word space before. 2) Looking at it now, I don't think it's worth the complication of using @dmn at all in this manual. With abbreviations, better to just leave no space, like "400pt". -k