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authorGraeme Geldenhuys <graemeg@gmail.com>2013-04-03 14:51:47 +0100
committerGraeme Geldenhuys <graemeg@gmail.com>2013-04-04 23:00:56 +0100
commit590c0c64dab7ccef65eb449d8cb80f3baf58beb6 (patch)
tree6d30aa37de4719f71f02706fe69eb7723253b32c /docs/build_rtf.sh
parentde7e463e6210c28b56ba853ec2c2fdfd404a7a1f (diff)
downloadfpGUI-590c0c64dab7ccef65eb449d8cb80f3baf58beb6.tar.xz
launching help viewer
Under *nix systems, if we can't find the direct location of docview, we try the 'which docview' command. If we get a positive response, we know docview is in the system path, and we can go ahead and launch it. At least this doesn't instantly throw an exception when docview can't be found on the first attempt.
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