news.sciencemag.org Under gdb, breaking in and having a look at the backtrace always showed a series of rewrap()... (gdb) bt #0 0x08051680 in mcount at plt () #1 0x080b753f in lout::object::TypedPointer<dw::Textblock>::~TypedPointer ( this=0xbfffedf4, __in_chrg=<optimized out>) at ../lout/object.hh:115 #2 0x080b5b36 in dw::OutOfFlowMgr::getTextblock (this=0x825aa00, textblock=0x862f5e0) at outofflowmgr.cc:1956 #3 0x080b6aa1 in dw::OutOfFlowMgr::getAllocation (this=0x825aa00, textblock=0x862f5e0) at outofflowmgr.hh:252 #4 0x080b288c in dw::OutOfFlowMgr::Float::ComparePosition::compare ( this=0xbfffef7c, o1=0xbfffef28, o2=0x83eb728) at outofflowmgr.cc:233 #5 0x080db204 in lout::container::untyped::Vector::bsearch (this=0x82466c8, key=0xbfffef28, mustExist=false, start=0, end=5, comparator=0xbfffef7c) at container.cc:239 #6 0x080b6d8b in lout::container::typed::Vector<dw::OutOfFlowMgr::Float>::bsearch (this=0x82466b0, key=0xbfffef28, mustExist=false, start=0, end=5, comparator=0xbfffef7c) at ../lout/container.hh:451 #7 0x080b2cba in dw::OutOfFlowMgr::SortedFloatsVector::find (this=0x82466b0, textblock=0x862f5e0, y=61080, start=0, end=5) at outofflowmgr.cc:385 #8 0x080b2d73 in dw::OutOfFlowMgr::SortedFloatsVector::findFirst ( this=0x82466b0, textblock=0x862f5e0, y=61080, h=1, lastGB=0x862f5e0, lastExtIndex=-1, lastReturn=0x0) at outofflowmgr.cc:432 #9 0x080b6069 in dw::OutOfFlowMgr::getFloatHeight (this=0x825aa00, textblock=0x862f5e0, side=dw::OutOfFlowMgr::LEFT, y=61080, h=1, lastGB=0x862f5e0, lastExtIndex=-1) at outofflowmgr.cc:2143 #10 0x080b5fc5 in dw::OutOfFlowMgr::getLeftFloatHeight (this=0x825aa00, textblock=0x862f5e0, y=61080, h=1, lastGB=0x862f5e0, lastExtIndex=-1) at outofflowmgr.cc:2125 #11 0x080ae637 in dw::Textblock::calcBorders (this=0x862f5e0, lastOofRef=-1, height=1) at textblock_linebreaking.cc:2058 #12 0x080ac011 in dw::Textblock::balanceBreakPosAndHeight (this=0x862f5e0, wordIndex=0, firstIndex=0, searchUntil=0xbffff168, tempNewLine=false, penaltyIndex=0, borderIsCalculated=true, thereWillBeMoreSpace=0xbffff16f, wrapAll=false, diffWords=0xbffff170, wordIndexEnd=0xbffff164, lastFloatPos=0xbffff158, regardBorder=true, height=0xbffff160, breakPos=0xbffff15c) at textblock_linebreaking.cc:910 #13 0x080abc03 in dw::Textblock::wrapWordInFlow (this=0x862f5e0, wordIndex=0, wrapAll=false) at textblock_linebreaking.cc:746 #14 0x080ab87c in dw::Textblock::wordWrap (this=0x862f5e0, wordIndex=0, wrapAll=false) at textblock_linebreaking.cc:606 #15 0x080ae17c in dw::Textblock::rewrap (this=0x862f5e0) at textblock_linebreaking.cc:1891 #16 0x080a12ce in dw::Textblock::sizeRequestImpl (this=0x862f5e0, requisition=0x8635f80) at textblock.cc:341 #17 0x080d7f7c in dw::core::Widget::sizeRequest (this=0x862f5e0, requisition=0x8635f80) at widget.cc:494 #18 0x080ae159 in dw::Textblock::rewrap (this=0x862f098) at textblock_linebreaking.cc:1889 #19 0x080a12ce in dw::Textblock::sizeRequestImpl (this=0x862f098, requisition=0x862f370) at textblock.cc:341 #20 0x080d7f7c in dw::core::Widget::sizeRequest (this=0x862f098, requisition=0x862f370) at widget.cc:494 #21 0x080ae159 in dw::Textblock::rewrap (this=0x862ea18) at textblock_linebreaking.cc:1889 #22 0x080a12ce in dw::Textblock::sizeRequestImpl (this=0x862ea18, requisition=0x862ee18) at textblock.cc:341 #23 0x080d7f7c in dw::core::Widget::sizeRequest (this=0x862ea18, requisition=0x862ee18) at widget.cc:494 #24 0x080ae159 in dw::Textblock::rewrap (this=0x862b748) at textblock_linebreaking.cc:1889 #25 0x080a12ce in dw::Textblock::sizeRequestImpl (this=0x862b748, requisition=0x862b9f8) at textblock.cc:341 #26 0x080d7f7c in dw::core::Widget::sizeRequest (this=0x862b748, requisition=0x862b9f8) at widget.cc:494 #27 0x080ae159 in dw::Textblock::rewrap (this=0x862b0a0) at textblock_linebreaking.cc:1889 #28 0x080a12ce in dw::Textblock::sizeRequestImpl (this=0x862b0a0, requisition=0x862b478) at textblock.cc:341 #29 0x080d7f7c in dw::core::Widget::sizeRequest (this=0x862b0a0, requisition=0x862b478) at widget.cc:494 #30 0x080ae159 in dw::Textblock::rewrap (this=0x835e868) at textblock_linebreaking.cc:1889 #31 0x080a12ce in dw::Textblock::sizeRequestImpl (this=0x835e868, requisition=0x855357c) at textblock.cc:341 #32 0x080d7f7c in dw::core::Widget::sizeRequest (this=0x835e868, requisition=0x855357c) at widget.cc:494 #33 0x080ae159 in dw::Textblock::rewrap (this=0x82846b8) at textblock_linebreaking.cc:1889 #34 0x080a12ce in dw::Textblock::sizeRequestImpl (this=0x82846b8, requisition=0xbffff750) at textblock.cc:341 #35 0x080d7f7c in dw::core::Widget::sizeRequest (this=0x82846b8, requisition=0xbffff750) at widget.cc:494 #36 0x080b4183 in dw::OutOfFlowMgr::doFloatsExceedCB (this=0x825aa00, side=dw::OutOfFlowMgr::LEFT) at outofflowmgr.cc:1045 #37 0x080b376a in dw::OutOfFlowMgr::sizeAllocateEnd (this=0x825aa00, caller=0x82846b8) at outofflowmgr.cc:651 #38 0x080a1e27 in dw::Textblock::sizeAllocateImpl (this=0x82846b8, allocation=0xbffff8f0) at textblock.cc:759 #39 0x080d8e4f in dw::core::Widget::sizeAllocate (this=0x82846b8, allocation=0xbffff8f0) at widget.cc:993 #40 0x080cd1ec in dw::core::Layout::resizeIdle (this=0x81f2940) at layout.cc:912 #41 0x080bb10c in dw::fltk::FltkPlatform::generalIdle (this=0x81e2d38) at fltkplatform.cc:630 #42 0x080bb094 in dw::fltk::FltkPlatform::generalStaticIdle (data=0x81e2d38) at fltkplatform.cc:620 #43 0x08103e18 in call_idle() () #44 0x080e0e71 in Fl::wait(double) () #45 0x080e0fb1 in Fl::run() () #46 0x08052f7a in main (argc=1, argv=0xbffffb14) at dillo.cc:588