Remove usage of 'font-lock-preprocessor-face' if not available
Remove usage of 'font-lock-preprocessor-face' if not available

i.e. in emacs-21

erlang/otp,lianghaivv/otp,tuncer/otp,lemenkov/otp,palas/otp,paladim/otp,krishnakumar4a4/otp,lightcyphers/otp,potatosalad/otp,isvilen/otp,johanclaesson/otp,isvilen/otp,kvakvs/otp,ahmedshafeeq/otp,stolen/otp,matwey/otp,ader1990/otp,paladim/otp,basho/otp,aboroska/otp,emile/otp,c-rack/otp,NOMORECOFFEE/otp,lemenkov/otp,isvilen/otp,lhslll/otp,jinshana/otp,ferd/otp,psyeugenic/otp,erlang/otp,VincentHHL/otp,tuncer/otp,sammoth-wazoku/otp,lantti/otp,cnbin/otp,paladim/otp,emacsmirror/erlang,getong/otp,marquisthunder/otp,bjorng/otp,lemenkov/otp,getong/otp,goertzenator/otp,sammoth-wazoku/otp,dgud/otp,lucafavatella/otp,ferd/otp,stolen/otp,klarna/otp,cnbin/otp,uabboli/otp,msantos/otp,klarna/otp,NOMORECOFFEE/otp,potatosalad/otp,release-project/otp,electricimp/otp,saleyn/otp,krishnakumar4a4/otp,haguenau/otp,bugs-erlang-org/otp,uabboli/otp,legoscia/otp,marquisthunder/otp,rlipscombe/otp,bugs-erlang-org/otp,dumbbell/otp,RGafiyatullin/otp,gjaldon/otp,release-project/otp,lianghaivv/otp,dgud/otp,enikki/otp,dumbbell/otp,kvakvs/otp,kvakvs/otp,neeraj9/otp,Teino1978-Corp/otp,gjaldon/otp,enikki/otp,fenollp/otp,erlang/otp,fenollp/otp,potatosalad/otp,erlang/otp,platinumthinker/otp,rlipscombe/otp,NOMORECOFFEE/otp,RichMorin/otp,vladdu/otp,fenollp/otp,rlipscombe/otp,lrascao/otp,matwey/otp,vladdu/otp,cobusc/otp,sdebnath/otp,saleyn/otp,g-andrade/otp,lightcyphers/otp,basho/otp,jemsbhai/otp,isvilen/otp,msantos/otp,paulcager/otp,msantos/otp,ader1990/otp,g-andrade/otp,hairyhum/otp,jinshana/otp,jinshana/otp,emile/otp,basho/otp,fenollp/otp,RGafiyatullin/otp,bjorng/otp,msantos/otp,falkevik/otp,paulcager/otp,yangchengjian/otp,jj1bdx/otp,theom/otp,cnbin/otp,bernardd/otp,emile/otp,jj1bdx/otp,release-project/otp,gjaldon/otp,bsmr-erlang/otp,psyeugenic/otp,vinoski/otp,sdebnath/otp,vladdu/otp,krishnakumar4a4/otp,riverrun/otp,ahmedshafeeq/otp,schlagert/otp,isvilen/otp,ahmedshafeeq/otp,erlang/otp,dgud/otp,jamesruan/otp,emacsmirror/erlang,sitexa/otp,ader1990/otp,paladim/otp,legoscia/otp,jj1bdx/otp,vinoski/otp,lemenkov/otp,RoadRunnr/otp,palas/otp,johanclaesson/otp,goertzenator/otp,vladdu/otp,derek121/otp,matwey/otp,electricimp/otp,weisslj/otp,platinumthinker/otp,vinoski/otp,ferd/otp,c-rack/otp,fenollp/otp,hairyhum/otp,lucafavatella/otp,lhslll/otp,Teino1978-Corp/otp,Teino1978-Corp/otp,palas/otp,emacsmirror/erlang,stolen/otp,RJ/otp,saleyn/otp,bernardd/otp,goertzenator/otp,jinshana/otp,entropiae/otp,weisslj/otp,isvilen/otp,lhslll/otp,dgud/otp,klarna/otp,tuncer/otp,johanclaesson/otp,lantti/otp,marquisthunder/otp,entropiae/otp,NOMORECOFFEE/otp,psyeugenic/otp,sammoth-wazoku/otp,VincentHHL/otp,beni55/otp,sitexa/otp,electricimp/otp,matwey/otp,GinjaNinja32/otp,vinoski/otp,jj1bdx/otp,mikpe/otp,lianghaivv/otp,awetzel/otp,Teino1978-Corp/otp,sammoth-wazoku/otp,riverrun/otp,VincentHHL/otp,neeraj9/otp,RaimoNiskanen/otp,neeraj9/otp,VincentHHL/otp,release-project/otp,isvilen/otp,RoadRunnr/otp,derek121/otp,derek121/otp,lianghaivv/otp,emile/otp,mujiatong/otp,haguenau/otp,sdebnath/otp,falkevik/otp,GinjaNinja32/otp,sdebnath/otp,massemanet/otp,enikki/otp,jemsbhai/otp,bjorng/otp,theom/otp,stolen/otp,paulcager/otp,erlang/otp,theom/otp,emacsmirror/erlang,sammoth-wazoku/otp,ader1990/otp,klarna/otp,massemanet/otp,platinumthinker/otp,palas/otp,derek121/otp,enikki/otp,jemsbhai/otp,psyeugenic/otp,beni55/otp,RJ/otp,kvakvs/otp,benoitc/otp-1,NOMORECOFFEE/otp,dumbbell/otp,gjaldon/otp,release-project/otp,bjorng/otp,yangchengjian/otp,beni55/otp,msantos/otp,emile/otp,jamesruan/otp,RJ/otp,mikpe/otp,weisslj/otp,cobusc/otp,RaimoNiskanen/otp,rlipscombe/otp,legoscia/otp,gjaldon/otp,ferd/otp,cobusc/otp,paulcager/otp,ahmedshafeeq/otp,bjorng/otp,emile/otp,RoadRunnr/otp,getong/otp,bugs-erlang-org/otp,fenollp/otp,lrascao/otp,legoscia/otp,derek121/otp,riverrun/otp,haguenau/otp,potatosalad/otp,VincentHHL/otp,mikpe/otp,jamesruan/otp,riverrun/otp,mujiatong/otp,enikki/otp,vic/otp,RichMorin/otp,weisslj/otp,matwey/otp,ahmedshafeeq/otp,theom/otp,matwey/otp,hairyhum/otp,electricimp/otp,jinshana/otp,mikpe/otp,electricimp/otp,paulcager/otp,jemsbhai/otp,RichMorin/otp,emacsmirror/erlang,weisslj/otp,beni55/otp,mujiatong/otp,haguenau/otp,goertzenator/otp,awetzel/otp,bugs-erlang-org/otp,marquisthunder/otp,dgud/otp,palas/otp,dgud/otp,schlagert/otp,enikki/otp,platinumthinker/otp,bernardd/otp,potatosalad/otp,dumbbell/otp,mujiatong/otp,sdebnath/otp,sdebnath/otp,Teino1978-Corp/erlang-otp,haguenau/otp,erlang/otp,lantti/otp,dumbbell/otp,ader1990/otp,g-andrade/otp,ahmedshafeeq/otp,paladim/otp,sitexa/otp,bugs-erlang-org/otp,uabboli/otp,RichMorin/otp,krishnakumar4a4/otp,basho/otp,johanclaesson/otp,g-andrade/otp,matwey/otp,saleyn/otp,mikpe/otp,Teino1978-Corp/otp,lhslll/otp,isvilen/otp,lhslll/otp,RaimoNiskanen/otp,massemanet/otp,riverrun/otp,lantti/otp,lightcyphers/otp,sammoth-wazoku/otp,beni55/otp,isvilen/otp,rlipscombe/otp,uabboli/otp,RoadRunnr/otp,awetzel/otp,bsmr-erlang/otp,cnbin/otp,dumbbell/otp,getong/otp,RGafiyatullin/otp,derek121/otp,schlagert/otp,entropiae/otp,cobusc/otp,platinumthinker/otp,c-rack/otp,yangchengjian/otp,cnbin/otp,lantti/otp,g-andrade/otp,c-rack/otp,kvakvs/otp,yangchengjian/otp,goertzenator/otp,fenollp/otp,ahmedshafeeq/otp,goertzenator/otp,schlagert/otp,klarna/otp,cobusc/otp,ferd/otp,NOMORECOFFEE/otp,bernardd/otp,electricimp/otp,schlagert/otp,bjorng/otp,msantos/otp,potatosalad/otp,kvakvs/otp,beni55/otp,marquisthunder/otp,jamesruan/otp,goertzenator/otp,massemanet/otp,krishnakumar4a4/otp,jj1bdx/otp,getong/otp,basho/otp,ader1990/otp,bjorng/otp,hairyhum/otp,johanclaesson/otp,lrascao/otp,VincentHHL/otp,bugs-erlang-org/otp,bugs-erlang-org/otp,GinjaNinja32/otp,mikpe/otp,isvilen/otp,NOMORECOFFEE/otp,stolen/otp,massemanet/otp,bernardd/otp,lantti/otp,aboroska/otp,emile/otp,uabboli/otp,yangchengjian/otp,haguenau/otp,platinumthinker/otp,falkevik/otp,bjorng/otp,ader1990/otp,palas/otp,basho/otp,haguenau/otp,GinjaNinja32/otp,kvakvs/otp,lucafavatella/otp,falkevik/otp,matwey/otp,lrascao/otp,Teino1978-Corp/otp,sdebnath/otp,lrascao/otp,electricimp/otp,awetzel/otp,fenollp/otp,NOMORECOFFEE/otp,benoitc/otp-1,c-rack/otp,bugs-erlang-org/otp,entropiae/otp,RGafiyatullin/otp,sdebnath/otp,gjaldon/otp,getong/otp,dgud/otp,dumbbell/otp,aboroska/otp,vladdu/otp,jinshana/otp,theom/otp,lrascao/otp,beni55/otp,bjorng/otp,Teino1978-Corp/erlang-otp,g-andrade/otp,rlipscombe/otp,falkevik/otp,RJ/otp,sammoth-wazoku/otp,vinoski/otp,tuncer/otp,lianghaivv/otp,klarna/otp,entropiae/otp,weisslj/otp,msantos/otp,benoitc/otp-1,yangchengjian/otp,lightcyphers/otp,theom/otp,dgud/otp,johanclaesson/otp,mujiatong/otp,RaimoNiskanen/otp,marquisthunder/otp,potatosalad/otp,RichMorin/otp,RJ/otp,schlagert/otp,RJ/otp,vladdu/otp,massemanet/otp,RaimoNiskanen/otp,lhslll/otp,vladdu/otp,ferd/otp,yangchengjian/otp,legoscia/otp,theom/otp,massemanet/otp,tuncer/otp,bernardd/otp,lrascao/otp,Teino1978-Corp/erlang-otp,marquisthunder/otp,weisslj/otp,RoadRunnr/otp,jj1bdx/otp,saleyn/otp,RoadRunnr/otp,g-andrade/otp,vic/otp,kvakvs/otp,uabboli/otp,benoitc/otp-1,lianghaivv/otp,ader1990/otp,vic/otp,riverrun/otp,psyeugenic/otp,RoadRunnr/otp,johanclaesson/otp,uabboli/otp,aboroska/otp,c-rack/otp,bsmr-erlang/otp,palas/otp,sitexa/otp,rlipscombe/otp,vinoski/otp,stolen/otp,Teino1978-Corp/erlang-otp,neeraj9/otp,krishnakumar4a4/otp,klarna/otp,neeraj9/otp,bernardd/otp,jj1bdx/otp,saleyn/otp,emacsmirror/erlang,potatosalad/otp,mujiatong/otp,lhslll/otp,paulcager/otp,bernardd/otp,benoitc/otp-1,falkevik/otp,entropiae/otp,paulcager/otp,neeraj9/otp,emile/otp,mikpe/otp,emacsmirror/erlang,basho/otp,RaimoNiskanen/otp,mujiatong/otp,neeraj9/otp,GinjaNinja32/otp,cobusc/otp,lightcyphers/otp,GinjaNinja32/otp,paladim/otp,VincentHHL/otp,paladim/otp,sitexa/otp,vinoski/otp,benoitc/otp-1,psyeugenic/otp,jamesruan/otp,psyeugenic/otp,rlipscombe/otp,uabboli/otp,awetzel/otp,aboroska/otp,saleyn/otp,vic/otp,GinjaNinja32/otp,potatosalad/otp,Teino1978-Corp/otp,sammoth-wazoku/otp,fenollp/otp,RGafiyatullin/otp,electricimp/otp,legoscia/otp,lucafavatella/otp,lrascao/otp,jemsbhai/otp,sitexa/otp,benoitc/otp-1,aboroska/otp,lemenkov/otp,mikpe/otp,aboroska/otp,Teino1978-Corp/erlang-otp,schlagert/otp,mikpe/otp,bjorng/otp,RJ/otp,jamesruan/otp,erlang/otp,ferd/otp,lianghaivv/otp,RichMorin/otp,Teino1978-Corp/erlang-otp,aboroska/otp,lightcyphers/otp,cnbin/otp,stolen/otp,massemanet/otp,emacsmirror/erlang,jemsbhai/otp,tuncer/otp,mujiatong/otp,jemsbhai/otp,jamesruan/otp,dgud/otp,potatosalad/otp,c-rack/otp,saleyn/otp,getong/otp,dgud/otp,lantti/otp,RaimoNiskanen/otp,ahmedshafeeq/otp,cobusc/otp,neeraj9/otp,lrascao/otp,vic/otp,lhslll/otp,c-rack/otp,massemanet/otp,weisslj/otp,lemenkov/otp,entropiae/otp,tuncer/otp,getong/otp,krishnakumar4a4/otp,lightcyphers/otp,haguenau/otp,tuncer/otp,rlipscombe/otp,platinumthinker/otp,RichMorin/otp,basho/otp,vladdu/otp,goertzenator/otp,palas/otp,legoscia/otp,bernardd/otp,bsmr-erlang/otp,hairyhum/otp,marquisthunder/otp,dumbbell/otp,erlang/otp,awetzel/otp,release-project/otp,legoscia/otp,awetzel/otp,lucafavatella/otp,dumbbell/otp,mikpe/otp,release-project/otp,entropiae/otp,saleyn/otp,weisslj/otp,vic/otp,g-andrade/otp,RJ/otp,g-andrade/otp,lantti/otp,enikki/otp,lemenkov/otp,sitexa/otp,vinoski/otp,beni55/otp,jinshana/otp,RaimoNiskanen/otp,benoitc/otp-1,RGafiyatullin/otp,VincentHHL/otp,msantos/otp,klarna/otp,hairyhum/otp,release-project/otp,aboroska/otp,vic/otp,jj1bdx/otp,paulcager/otp,theom/otp,schlagert/otp,GinjaNinja32/otp,bsmr-erlang/otp,Teino1978-Corp/erlang-otp,erlang/otp,johanclaesson/otp,lucafavatella/otp,legoscia/otp,g-andrade/otp,bsmr-erlang/otp,riverrun/otp,RGafiyatullin/otp,RGafiyatullin/otp,getong/otp,lucafavatella/otp,cnbin/otp,jj1bdx/otp,enikki/otp,RoadRunnr/otp,bsmr-erlang/otp,emacsmirror/erlang,dumbbell/otp,bsmr-erlang/otp,lemenkov/otp,Teino1978-Corp/erlang-otp,kvakvs/otp,gjaldon/otp,emile/otp,ferd/otp,paladim/otp,basho/otp,jj1bdx/otp,vladdu/otp,jinshana/otp,uabboli/otp,getong/otp,hairyhum/otp,jamesruan/otp,cobusc/otp,hairyhum/otp,lucafavatella/otp,release-project/otp,sitexa/otp,electricimp/otp,platinumthinker/otp,Teino1978-Corp/otp,derek121/otp,emacsmirror/erlang,krishnakumar4a4/otp,goertzenator/otp,vinoski/otp,gjaldon/otp,RoadRunnr/otp,RaimoNiskanen/otp,lianghaivv/otp,falkevik/otp,matwey/otp,falkevik/otp,rlipscombe/otp,psyeugenic/otp,ahmedshafeeq/otp,RichMorin/otp,vic/otp,jemsbhai/otp,falkevik/otp,lightcyphers/otp,awetzel/otp,tuncer/otp,ferd/otp,bsmr-erlang/otp,cnbin/otp,riverrun/otp,vinoski/otp,yangchengjian/otp,derek121/otp,stolen/otp