VPScriptSuperMenuTitle = "Select"
VPScriptMenuTitle = "Next Placeholder (python)"
VPShortcutKey = "/"
VPShortcutMask = "command"

MYNSNotFound = 0x7fffffff
MYNSCaseInsensitiveSearch = 1

def main(windowController, *args, **kwargs):
    textView = windowController.textView()
    s = textView.textStorage().mutableString()

    # look for placeholder-start marker after end of current selection
    selRange = textView.selectedRange()
    endOfSelRange = selRange.location + selRange.length

    r1 = s.rangeOfString_options_range_('<#', MYNSCaseInsensitiveSearch, \
	(endOfSelRange, s.length() - endOfSelRange))

    if ( r1.location == MYNSNotFound ): 
	r1 = s.rangeOfString_('<#')
	if( r1.location == MYNSNotFound ):
	    return

    r2 = s.rangeOfString_options_range_('#>', MYNSCaseInsensitiveSearch, \
	(r1.location + r1.length, s.length() - (r1.location + r1.length)))

    r = (r1.location, (r2.location + r2.length) - r1.location)
    textView.setSelectedRange_(r)