[foldcode addon] preventDefault clicks on widgets
[foldcode addon] preventDefault clicks on widgets

So that the click doesn't kill editor focus.

Closes #2505

anthonygego/CodeMirror,pjkui/CodeMirror,mightyguava/CodeMirror,jpolitz/CodeMirror,Icenium/CodeMirror,michaelerobertsjr/CodeMirror,morrisonwudi/CodeMirror,kerabromsmu/CodeMirror,bgrins/CodeMirror,tpphu/CodeMirror,sourcelair/CodeMirror,isdampe/CodeMirror,AlanWasTaken/codemirror,apatawari/CodeMirror,webida/CodeMirror,DustinH/CodeMirror,skylarkcob/CodeMirror,ficristo/CodeMirror,ejgallego/CodeMirror,nightwing/CodeMirror,systay/CodeMirror,dperetti/CodeMirror,pabloferz/CodeMirror,AlanWasTaken/codemirror,wbinnssmith/CodeMirror,hccampos/CodeMirror,increpare/CodeMirror,pjkui/CodeMirror,mihailik/CodeMirror,SidPresse/CodeMirror,qweasd1/CodeMirror,fivetran/CodeMirror,xeronith/CodeMirror,dperetti/CodeMirror,kerabromsmu/CodeMirror,qiankun007/CodeMirror,NeZaMy/CodeMirror2,mightyguava/CodeMirror,ZombieHippie/CodeMirror,grzegorzmazur/CodeMirror,vanloswang/CodeMirror,KamranMackey/CodeMirror,loopspace/CodeMirror,Icenium/CodeMirror,bluesh55/CodeMirror,jayaprabhakar/CodeMirror,Navaneethsen/CodeMirror,skylarkcob/CodeMirror,thomasjm/CodeMirror,TechnicalPursuit/CodeMirror,happibum/CodeMirror-main,gkoberger/CodeMirror,EasonYi/CodeMirror,davidpham87/CodeMirror,nawroth/CodeMirror,matthewbauer/CodeMirror,philuchansky/CodeMirror,webida/CodeMirror,nightwing/CodeMirror,rrandom/CodeMirror,axter/CodeMirror,bfrohs/CodeMirror,INTELOGIE/CodeMirror,loopspace/CodeMirror,mihailik/CodeMirror,pjkui/CodeMirror,supriyantomaftuh/CodeMirror,Ermlab/CodeMirror,increpare/CodeMirror,sourcelair/CodeMirror,djadmin/CodeMirror,hackmdio/CodeMirror,qweasd1/CodeMirror,rasata/CodeMirror,gkoberger/CodeMirror,ashmind/CodeMirror,belph/CodeMirror,alur/CodeMirror,axter/CodeMirror,joshterrell805-historic/CodeMirror,Aliccer/CodeMirror,grzegorzmazur/CodeMirror,webida/CodeMirror,MarcelGerber/CodeMirror,r7kamura/CodeMirror,agendor/CodeMirror,dperetti/CodeMirror,gkoberger/CodeMirror,camellhf/CodeMirror,bfrohs/CodeMirror,kevinushey/CodeMirror,tpphu/CodeMirror,systay/CodeMirror,nightwing/CodeMirror,loopspace/CodeMirror,thomasjm/CodeMirror,d0liver/CodeMirror,karevn/CodeMirror,kuangyeheng/CodeMirror,amshali/CodeMirror,rasata/CodeMirror,codio/CodeMirror,melpon/CodeMirror,pabloferz/CodeMirror,NumbersInternational/CodeMirror,Dominator008/CodeMirror,jessegrosjean/CodeMirror,rrandom/CodeMirror,antimatter15/CodeMirror,InternetGuru/CodeMirror,trumanliu/CodeMirror,DustinH/CodeMirror,adobe/CodeMirror2,pinbe/CodeMirror,ZombieHippie/CodeMirror,namin/CodeMirror,dudb/CodeMirror,Aliccer/CodeMirror,fmoliveira/CodeMirror,kk9599/CodeMirror,TechnicalPursuit/CodeMirror,vanloswang/CodeMirror,schanzer/CodeMirror,buchslava/CodeMirror,rasata/CodeMirror,pinbe/CodeMirror,antimatter15/CodeMirror,anthonygego/CodeMirror,namin/CodeMirror,elisee/CodeMirror,wingify/CodeMirror,d0liver/CodeMirror,Jisuanke/CodeMirror,alur/CodeMirror,SidPresse/CodeMirror,Ermlab/CodeMirror,manderson23/CodeMirror,kangkot/CodeMirror,EasonYi/CodeMirror,abdelouahabb/CodeMirror,jayaprabhakar/CodeMirror,adobe/CodeMirror2,manderson23/CodeMirror,InternetGuru/CodeMirror,bocharsky-bw/CodeMirror,hackmdio/CodeMirror,Navaneethsen/CodeMirror,Jisuanke/CodeMirror,amshali/CodeMirror,jkaplon/CodeMirror,pabloferz/CodeMirror,vincentwoo/CodeMirror,karevn/CodeMirror,karthikeyansam/CodeMirror,schanzer/CodeMirror,belph/CodeMirror,qweasd1/CodeMirror,NeZaMy/CodeMirror2,fmoliveira/CodeMirror,sanyaade-iot/CodeMirror,davidpham87/CodeMirror,bluesh55/CodeMirror,abdelouahabb/CodeMirror,trumanliu/CodeMirror,ashmind/CodeMirror,xeronith/CodeMirror,isdampe/CodeMirror,increpare/CodeMirror,jkaplon/CodeMirror,EasonYi/CodeMirror,philuchansky/CodeMirror,NumbersInternational/CodeMirror,anthonygego/CodeMirror,wingify/CodeMirror,kangkot/CodeMirror,INTELOGIE/CodeMirror,Jisuanke/CodeMirror,elisee/CodeMirror,mizchi/CodeMirror,camellhf/CodeMirror,Aliccer/CodeMirror,adobe/CodeMirror2,ksanaforge/CodeMirror,happibum/CodeMirror-main,sgoo/CodeMirror,rustemferreira/CodeMirror,thomasjm/CodeMirror,webida/CodeMirror,axter/CodeMirror,mightyguava/CodeMirror,grzegorzmazur/CodeMirror,rrandom/CodeMirror,ZombieHippie/CodeMirror,dbarnett/CodeMirror,flyskyko/CodeMirror,ThebingServices/CodeMirror,vanloswang/CodeMirror,flyskyko/CodeMirror,ashmind/CodeMirror,sanyaade-iot/CodeMirror,djadmin/CodeMirror,mtaran-google/CodeMirror,matthewbauer/CodeMirror,sgoo/CodeMirror,sekcheong/CodeMirror,mtaran-google/CodeMirror,jkaplon/CodeMirror,codio/CodeMirror,schanzer/CodeMirror,mizchi/CodeMirror,ThebingServices/CodeMirror,crazy4chrissi/CodeMirror,isdampe/CodeMirror,karthikeyansam/CodeMirror,Dominator008/CodeMirror,Navaneethsen/CodeMirror,flyskyko/CodeMirror,InternetGuru/CodeMirror,symbla/CodeMirror,melpon/CodeMirror,xeronith/CodeMirror,hccampos/CodeMirror,mizchi/CodeMirror,morrisonwudi/CodeMirror,AlanWasTaken/codemirror,supriyantomaftuh/CodeMirror,manderson23/CodeMirror,INTELOGIE/CodeMirror,ksanaforge/CodeMirror,matthewbauer/CodeMirror,kuangyeheng/CodeMirror,wingify/CodeMirror,cintiamh/CodeMirror,ssxxue/CodeMirror,vincentwoo/CodeMirror,d0liver/CodeMirror,michaelerobertsjr/CodeMirror,rustemferreira/CodeMirror,SidPresse/CodeMirror,bgrins/CodeMirror,melpon/CodeMirror,bocharsky-bw/CodeMirror,camellhf/CodeMirror,KamranMackey/CodeMirror,fmoliveira/CodeMirror,mtaran-google/CodeMirror,jpolitz/CodeMirror,happibum/CodeMirror-main,sekcheong/CodeMirror,hccampos/CodeMirror,TechnicalPursuit/CodeMirror,buchslava/CodeMirror,DustinH/CodeMirror,agendor/CodeMirror,TDaglis/CodeMirror,morrisonwudi/CodeMirror,dbarnett/CodeMirror,GerHobbelt/CodeMirror2,supriyantomaftuh/CodeMirror,nawroth/CodeMirror,KamranMackey/CodeMirror,notepadqq/CodeMirror,notepadqq/CodeMirror,Dominator008/CodeMirror,GerHobbelt/CodeMirror2,crazy4chrissi/CodeMirror,michaelerobertsjr/CodeMirror,kevinushey/CodeMirror,cintiamh/CodeMirror,Allenice/CodeMirror,ficristo/CodeMirror,r7kamura/CodeMirror,bfrohs/CodeMirror,amshali/CodeMirror,ssxxue/CodeMirror,ksanaforge/CodeMirror,Allenice/CodeMirror,jayaprabhakar/CodeMirror,shiren/CodeMirror,kk9599/CodeMirror,skylarkcob/CodeMirror,antimatter15/CodeMirror,dbarnett/CodeMirror,davidpham87/CodeMirror,sanyaade-iot/CodeMirror,systay/CodeMirror,tpphu/CodeMirror,qiankun007/CodeMirror,jessegrosjean/CodeMirror,vincentwoo/CodeMirror,ejgallego/CodeMirror,namin/CodeMirror,shiren/CodeMirror,trumanliu/CodeMirror,nawroth/CodeMirror,ficristo/CodeMirror,kuangyeheng/CodeMirror,TDaglis/CodeMirror,mihailik/CodeMirror,alur/CodeMirror,djadmin/CodeMirror,kerabromsmu/CodeMirror,qiankun007/CodeMirror,pinbe/CodeMirror,bluesh55/CodeMirror,Icenium/CodeMirror,sourcelair/CodeMirror,ejgallego/CodeMirror,MarcelGerber/CodeMirror,NumbersInternational/CodeMirror,shiren/CodeMirror,bgrins/CodeMirror,ThebingServices/CodeMirror,belph/CodeMirror,notepadqq/CodeMirror,fivetran/CodeMirror,dudb/CodeMirror,crazy4chrissi/CodeMirror,ssxxue/CodeMirror,buchslava/CodeMirror,jessegrosjean/CodeMirror,MarcelGerber/CodeMirror,Allenice/CodeMirror,symbla/CodeMirror,karthikeyansam/CodeMirror,elisee/CodeMirror,karevn/CodeMirror,cintiamh/CodeMirror,joshterrell805-historic/CodeMirror,wbinnssmith/CodeMirror,hackmdio/CodeMirror,symbla/CodeMirror,TDaglis/CodeMirror,apatawari/CodeMirror,sekcheong/CodeMirror,r7kamura/CodeMirror,bocharsky-bw/CodeMirror,NeZaMy/CodeMirror2,rustemferreira/CodeMirror,philuchansky/CodeMirror,apatawari/CodeMirror,codio/CodeMirror,jpolitz/CodeMirror,kangkot/CodeMirror,dudb/CodeMirror,agendor/CodeMirror,abdelouahabb/CodeMirror,kk9599/CodeMirror