fix bug when text inserted next to tab
fix bug when text inserted next to tab

dahal/quill,KentZheng/gitFlowTIA,praneybehl/quill,KentZheng/testingflow,syungkeaw/quill,KentZheng/testingflow,quilljs/quill,quilljs/quill,DemocracyOS/quill,eXcomm/quill,willrowe/quill,Asana/quill-1,voxmedia/quill,jayzawrotny/quill,milqfm/quill,milqfm/quill,fraywing/quill,mobitroll/kahoot-quill,Asana/quill-1,willrowe/quill,smartsocialmedia/quill,fraywing/quill,voxmedia/quill,smartsocialmedia/quill,KentZheng/gitFlowTIA,DemocracyOS/quill,casetext/quill,hampsterx/quill,kmoe/quill,tim-mc/quill,sferoze/quilljs,jziggas/quill,gutenye/quill,willrowe/quill,sferoze/quilljs,psiemens/quill,mobitroll/kahoot-quill,tim-mc/quill,anovi/quill,KentZheng/gitFlowTIB,studio666/quill,casetext/quill,jcppman/quill,voxmedia/quill,psiemens/quill,Benibur/quill,quilljs/quill,KentZheng/gitFlowTIB,kmoe/quill,sferoze/quilljs,sferoze/quilljs,JoshBarr/quill