Re-typesetting The Scheme Programming Language 4th edtion into epub format by markdown (pandoc). You can easily have a mobi edition for kindle by kindlegen, or a proper-size pdf (this requeries a little more work).

I use pandoc_markdown as middle format because it's easy to convert to other formats. The markdown files are generated from html by pandoc without --parse-raw, so word level references are lost, but section level references are remained.

If you don't want to install pandoc which depends on ghc (although pandoc is a very excellent software), check this prebuilt epub out.

Bug fix, minor update.

Read the damn book!

Pass 1: clean up code blocks | DONE

Pass 2: clean up internal references | DONE

Pass 3: clean up math stuff | PARTLY DONE | some complex images needed to be converted to tex code

Thanks to pandoc's implicit_header_references extension, I just remove the broken links and use 'implicit header references'.

Use latex to replace math/tspl/*.gif. This is not difficult. But it seems that there is no epub reader support full mathml or a simple $\sqrt{n}$.

This is a little complicated. The original html files use in almost every piece of code, so pandoc simply ignores them. It's a hard work to insert `$\Rightarrow$` into those blanks left by the missing images. But thankfully, the original code blocks in html are using no-break space   which is different from normal blank space. After translated into markdown files, normal space are inserted to replace <br>, but those "no-break space" remained. Thus, two normal blank spaces mean to insert a <br> and two no-break spaces mean to insert a `$\Rightarrow$`. So I decide to use Emacs macros to insert `$\Rightarrow$` and <br> back to their proper postion.

Those macros are recorded in emacs-macros.el.

Remain page number, followed by a section reference (instead of word reference).

Multiple return values are not aligned.