I use Beamer a lot for presentations, and I’ve gotten pretty good at the editing cycles that it requires. Unlike in PowerPoint, Beamer doesn’t allow me to simply click and drag an object to a new spot. Rather, to move something on the slide, I have to edit the LaTeX code, entering a command like
\vskip0.2in to give me an additional bit of space between a couple of equations or text elements. It sometimes takes numerous iterations to get things right. This doesn’t both me, as I love being able to write entire presentations in LaTeX. What I want, however, is an ability to speed up the iterations.
If I could place the document preamble in one file, and the code for each slide in individual files, then it should be possible to create a script for compiling just one slide at a time. Then, I wouldn’t have to wait while Beamer compiled all 100+ slides in a presentation deck every time I make an edit. (Yes, that’s a lot of slides, but the count goes way up when I use multiple slides to reveal an equation one line at at time.) I can comment out code to limit compilation time, but it’s slow and cumbersome, and I once found myself in the middle of a presentation with missing slides because I forgot to uncomment about a third of my presentation file. So I want a supervisory program that will handle the individual code blocks, and allow me to compile the entire document when I’m finished.
If such a program exists, I’d sure like to know about it. If not, then maybe I’ll get around to writing it someday.