[ruby mode] Fix interpretation of %{ modifiers
[ruby mode] Fix interpretation of %{ modifiers

Issue #1701

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