My apologies to Steve if this came across as rude. I usually remember to review for snippiness before sending, but my microwave was beeping at me. :-)
Nonetheless, I stand by my points. And I remembered another reason xrefs can unexpectedly break. If you cut and paste text containing an xref marker, FM retains the marker, so the xrefs to it will find the text's new location. But if you _copy_ and paste, FM is clever enough to eliminate the marker so that you don't have duplicate "unique" markers. So, if you're the belt-and-suspenders type who first copies and pastes, and then goes back and cuts the original -- oops, broken xrefs. Richard > -----Original Message----- > From: framers-boun...@lists.frameusers.com [mailto:framers- > boun...@lists.frameusers.com] On Behalf Of Combs, Richard > Sent: Wednesday, July 21, 2010 7:32 PM > To: dr_go...@pobox.com; Dr Rick Smith > Cc: framers@lists.frameusers.com > Subject: RE: Flakey cross references > > Steve Johnson wrote: > > > I've had it both ways but as a best practice you need to save the > > document you're referring to after you place the cross-reference. > > > > Every tag that is the target of a cross-reference gets a marker. For > > reasons unknown to me, sometimes these markers become stale and have > > to be deleted and reinserted. This might also cause your references to > > break. > > > > Do a search for All Markers or for Markers of Type cross-reference and > > check them out. Make sure the marker matches the tag with which it's > > associated. > > Sorry, but this is just bad advice. Cross-reference markers don't become > "stale." > > When you point a cross-reference to a paragraph, FM generates a unique > string for the marker text. (If you point xrefs to markers you manually > inserted -- which is necessary when creating xrefs to destinations in text > insets -- it's up to you to ensure that the marker text is unique and > identifiable by you.) > > This unique marker text string identifies the destination of the cross- > reference so the cross-reference "knows" where to take you. The string > looks something like this: > > 38790: Head1: Conference Templates > > The second element of the string is the name of the paragraph tag in which > the marker is created. But it's just a unique string; using the pgf tag > name is just a convention some FM programmers chose to use. If you change > that paragraph to a Head2, the marker string isn't updated to "38790: > Head2: Conference Templates" -- it remains unchanged. It _has_ to, > otherwise the cross-references to that marker won't be able to find it > anymore and will be broken. > > If you delete and reinsert xref markers (unless you exactly re-create their > marker text), or if you "(m)ake sure the marker matches the tag," you'll > _definitely_ break the cross-references to it. > > Some of the reasons cross-references break are: > > (1) The destination file isn't open, and FM can't open it in the background > to resolve the xref (because, e.g., there are missing fonts). > > (2) The destination is in hidden conditional text (this is operator error; > the xref should have the same condition applied and also be hidden). > > (3) Someone accidentally deleted the marker (most often happens when > editing without View > Text Symbols turned on). > > (4) Someone who doesn't understand markers thinks editing the marker text > or re-creating them to overcome "staleness" is a good idea. > > > Richard G. Combs > Senior Technical Writer > Polycom, Inc. > richardDOTcombs AT polycomDOTcom > 303-223-5111 > ------ > rgcombs AT gmailDOTcom > 303-903-6372 > ------ > > > > > > > _______________________________________________ > > > You are currently subscribed to framers as richard.co...@polycom.com. > > Send list messages to fram...@lists.frameusers.com. > > To unsubscribe send a blank email to > framers-unsubscr...@lists.frameusers.com > or visit > http://lists.frameusers.com/mailman/options/framers/richard.combs%40polycom > .com > > Send administrative questions to listad...@frameusers.com. Visit > http://www.frameusers.com/ for more resources and info. _______________________________________________ You are currently subscribed to framers as arch...@mail-archive.com. Send list messages to fram...@lists.frameusers.com. To unsubscribe send a blank email to framers-unsubscr...@lists.frameusers.com or visit http://lists.frameusers.com/mailman/options/framers/archive%40mail-archive.com Send administrative questions to listad...@frameusers.com. Visit http://www.frameusers.com/ for more resources and info.
