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From: meemong@bubbles.Jpl.Nasa.Gov (Mrs. Weidner)
Newsgroups: comp.windows.open-look,comp.windows.x
Subject: xv_main_loop never returns
Message-ID: <1990Nov20.193120.16059@elroy.jpl.nasa.gov>
Date: 20 Nov 90 19:31:20 GMT
Sender: news@elroy.jpl.nasa.gov (Usenet)
Organization: Image Analysis Systems Group, JPL
Lines: 18
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I've got some code running under OW 2.0 that creates a frame and a panel, and
then ultimately calls xv_main_loop.  But when I quit the frame (using the 
menu), xv_main_loop never returns, even though the frame disappears.  When
I forced a core dump (^\) and ran dbx I got 

    Reading symbolic information...
    warning: Couldn't find symbol for mangled name (__C7 -> C7)
    Read 21015 symbols
    program terminated by signal QUIT (quit)
    (dbxtool) 

with the program in xv_main_loop when it died.  I don't recall this behavior
under OW 1.0.1.  Is this a known bug?
-- 
Meemong Lee
Image Analysis Systems Group, JPL
.!ames!elroy!meemong
meemong@elroy.jpl.nasa.gov