LaunchAgent for using macvim as a lab notebook as in http://www.stochasticgeometry.ie/2012/11/23/vimwiki/

com.programmerNotebook.plist

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>Label</key>
    <string>com.programmerNotebook.StartPeriodically</string>
    <key>ProgramArguments</key>
        <array>
            <string>/usr/bin/mvim</string>
            <string>-c</string>
            <string>call vimwiki#diary#make_note(v:count1)</string>
            <string>-c</string>
            <string>r !date +'\%n= \%H:\%Mh =\%n'</string>
        </array>
    <key>RunAtLoad</key>
    <true/>
    <key>ExitTimeOut</key>
    <integer>360</integer>
    <key>StartInterval</key>
    <integer>3600</integer>
    <key>LimitLoadToSessionType</key>
    <string>Aqua</string>
</dict>
</plist>