mxcl/homebrew — pull request #8495 by ziz (2011-11-07 16:55:33+00:00)
Title: Add --HEAD url for spidermonkey

Because of the inconvenience of compiling spidermonkey manually (the autoconf 2.13 requirement).

Using the tip.tar.gz URL, rather than the Mercurial repo directly, because of the large size of the repository and the time it takes to clone initially.