sanity check for optdepends syntax

only allow optdepends like:
pkgname: description

some (real) examples of invalid optdepends:
 'tcl, python and/or ruby: to use corresponding binding'
 'xorg-fonts-75dpi : X bitmap fonts needed for the interface'
 'ruby-htmlentities (AUR): for one provider named Deastore'
 'xpdf - for pdf'

Signed-off-by: Xavier Chantry <shiningxc@gmail.com>
[Allan: rebase off de39a1f6 and adjust man page]
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>

0 files changed, 0 insertions, 0 deletions