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by CarVac
3888 days ago
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The trouble is the ecosystem of packages that people would have to redo. If you replaced TeX, LaTeX itself would need replacing, as would every single LaTeX package and class that you ever want to use, ones like microtype and stuff, would have to be rewritten. To be honest, the multi-pass deal isn't that bad, but the macro expansion system is crazy complicated. Every once in a while after working in LaTeX I'll get the feeling I understand it, but that feeling inevitably dissipates after ten minutes or so. |
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Making a "new" TeX probably wouldn't be that hard - but it's also something that wouldn't be that useful. I would very much like something that's both simpler and also keeps some of the lessons learned/implemented (word spacing/splitting, page layout, page breaks etc).
As for other "tools in the same space", I do like pandoc a lot. I want to like python's ReST (Re-Structured Text) - but that's a package I feel is in need of a rewrite/redesign. Many good ideas there - but figuring out how to take a simple document and produce simple, modern (preferably somewhat semantic) html for example -- or to produce a decent looking PDF without needing all of LaTeX/Texlive on hand isn't easy.
Rewriting ReST tools would be a lot of work, but I think if one didn't try for 100% backwards (output, plugin) compatibility it might be worthwhile.
The astute reader will notice that ReST/Pandoc deals with structured documents, and not really layout for paper/screen (both use TeX/LaTeX as an output target/pipeline). I don't know of anything that comes close to TeX/LaTeX for "rasterized" output.
On the other hand, I also don't know of any package/combination that'll make TeX/LaTeX produce anything but messy, 90s-style html -- that generally looks awful. Even if you were to try and force a modern set of CSS down over the resulting mess. If anyone knows of a modern hypertext package for TeX/LaTeX or some similar tool, I'd be happy to be proven wrong.