As suggested here, latexmk is a handy way to continually compile your document whenever the source changes. But often when you're working on a document you'll end up with errors and then latex will panic and wait for user input before continuing. That can get very annoying, especially recently when I hacked up something to compile latex directly from an etherpad document, which saves continuously as you type.
Is there a setting for latex or latexmk to make it just abort with an error message if it can't compile? Or, if necessary, how would I set up some kind of Expect script to auto-dismiss LaTeX's complaints?
(I had thought pdflatex's option -halt-on-error would do the trick but apparently not.)
Bonus question: Skim on Mac OSX is a nice pdf viewer that autorefreshes when the pdf changes (unlike Preview), except that whenever there's a latex error it makes you reconfirm that you want autorefreshing. Texniscope doesn't have this problem, but I had to ditch Texniscope for other reasons. Is there a way to make Skim always autorefresh, or is there another viewer that gets this right?
ADDED: Mini-tutorial on latexmk based on the answer to this question:
Get
latexmkhere: http://www.phys.psu.edu/~collins/software/latexmk-jcc/Add the following to your
~/.latexmkrcfile:$pdflatex = 'pdflatex -interaction=nonstopmode';(For OS X with Skim)
$pdf_previewer = "open -a /Applications/Skim.app";