Try to make page-up + page-down place the cursor back in its old place
Try to make page-up + page-down place the cursor back in its old place

Closes #1291

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