mxcl/homebrew — pull request #15829 by 2bits (2012-11-03 17:53:14+00:00)
Title: gnuplot 4.6.1 + dep on pango for wx

- Upgrade to version 4.6.1
- Remove the patch. It decides aquaterm=no on its own now.
- Change pango to being a dep always to fix the `--wx` option.
- Remove the unrecognized `--disable-debug` & aquaterm options.

gnuplot doesn't compile the wx terminal unless it finds pagnocairo.
This commit fixes that by removing the condition on pango being
a dependency, allowing it to be used always.

Fixes #15692