make sure that lines were built for visibleStringRange closes #148
make sure that lines were built for visibleStringRange
closes #148

youprofit/DTCoreText,ricobeck/DTCoreText,SanjoDeundiak/DTCoreText,unisontech/DTCoreText,gnr/DTCoreText,wordnik/DTCoreText,shuoshi/DTCoreText,1yvT0s/DTCoreText,Esdeath/DTCoreText,z8927623/DTCoreText,trispo/DTCoreText,gamma/DTCoreText,gank0326/CoreTextWithHTML,tonycn/DTCoreText,wweiradio/DTCoreText,gsempe/DTCoreText,goodheart/DTCoreText,bastianh/DTCoreText,jingchunYuan/DTCoreText,jingchunYuan/DTCoreText,jjamminjim/DTCoreText,i-miss-you/DTCoreText,goodheart/DTCoreText,yifan/DTCoreText,danielphillips/DTCoreText,niklassaers/DTCoreText,Torsph/DTCoreText,mirego/DTCoreText,danielphillips/DTCoreText,yifan/DTCoreText,artifacts/DTCoreText,canyu9512/DTCoreText,kemenaran/DTCoreText,AmberWhiteSky/DTCoreText,qskycolor/DTCoreText,smartlogic/DTCoreText,kemenaran/DTCoreText,wordnik/DTCoreText,trispo/DTCoreText,i-miss-you/DTCoreText,z8927623/DTCoreText,unisontech/DTCoreText,jogloran/DTCoreText,OliverLetterer/DTCoreText,rain1988/DTCoreText,shuoshi/DTCoreText,sidslog/DTCoreText,gamma/DTCoreText,jogloran/DTCoreText,artifacts/DTCoreText,liulinjian/DTCoreText,iwakevin/DTCoreText,badoo/DTCoreText,artifacts/DTCoreText,ipodishima/DTCoreText,mirego/DTCoreText,wlisac/DTCoreText,Cocoanetics/DTCoreText,barz/DTCoreText,wangmb/DTCoreText,pivotaltracker/DTCoreText,ibru/DTCoreText,wweiradio/DTCoreText,qskycolor/DTCoreText,xiaoyanit/DTCoreText,pegli/DTCoreText,rgregg/DTCoreText,depl0y/DTCoreText,AmberWhiteSky/DTCoreText,rdougan/DTCoreText,siuying/DTCoreText,hkg36/DTCoreText_amen_mod,ricobeck/DTCoreText,trispo/DTCoreText,canyu9512/DTCoreText,wordnik/DTCoreText,thusfresh/DTCoreText,yifan/DTCoreText,tonycn/DTCoreText,rain1988/DTCoreText,pegli/DTCoreText,brightec/DTCoreText,smartlogic/DTCoreText,brightec/DTCoreText,wweiradio/DTCoreText,shwetsolanki/DTCoreText,rgregg/DTCoreText,liuslevis/DTCoreText,Cocoanetics/DTCoreText,beingenious/DTCoreText,bnickel/DTCoreText,beingenious/DTCoreText,pegli/DTCoreText,depl0y/DTCoreText,MattKiazyk/DTCoreText,siuying/DTCoreText,zulip/DTCoreText,DanGe42/DTCoreText,cnbin/DTCoreText,programming086/DTCoreText,wlisac/DTCoreText,sujeking/DTCoreText,cnbin/DTCoreText,MattKiazyk/DTCoreText,liulinjian/DTCoreText,Cocoanetics/DTCoreText,holgersindbaek/DTCoreText,OliverLetterer/DTCoreText,barz/DTCoreText,siuying/DTCoreText,ipodishima/DTCoreText,appunite/DTCoreText,beingenious/DTCoreText,hkg36/DTCoreText_amen_mod,artifacts/DTCoreText,zulip/DTCoreText,benanderman/DTCoreText,danielphillips/DTCoreText,1yvT0s/DTCoreText,bastianh/DTCoreText,davbeck/DTCoreText,SanjoDeundiak/DTCoreText,yaoxiaoyong/DTCoreText,devontech/DTCoreText,bnickel/DTCoreText,benanderman/DTCoreText,niklassaers/DTCoreText,iwakevin/DTCoreText,wangmb/DTCoreText,esteluk/DTCoreText,badoo/DTCoreText,sujeking/DTCoreText,Akylas/DTCoreText,appunite/DTCoreText,davbeck/DTCoreText,DanGe42/DTCoreText,w2592583/DTCoreText,openresearch/DTCoreText,devontech/DTCoreText,gsempe/DTCoreText,CoderJWYang/DTCoreText,rdougan/DTCoreText,rdougan/DTCoreText,ibru/DTCoreText,Akylas/DTCoreText,thusfresh/DTCoreText,gank0326/CoreTextWithHTML