Add compatibility option "-compat 8.3".
Add compatibility option "-compat 8.3".

git-svn-id: 44dc50bdcc0f5d1a212c497508dc9452e0b35e2b@14225 85f007b7-540e-0410-9357-904b9bb8a0f7

SkySkimmer/coq,asr/coq,SkySkimmer/coq,jhjourdan/coq,ale-f/coq,JasonGross/coq,TheTypoMaster/coq,TOSPIO/coq,silene/coq,pirbo/coq,8l/coq,mlasson/coq,JasonGross/coq,barras/coq,ejgallego/coq,aspiwack/coq,letouzey/coq-wip,ppedrot/coq,ppedrot/coq,mattam82/coq,letouzey/coq-wip,ale-f/coq,mlasson/coq,jpdeplaix/coq,gares/coq,JasonGross/coq,coq/coq,TOSPIO/coq,Ptival/coq,pirapira/coq2rust,pirbo/coq,maximedenes/coq,letouzey/coq-wip,asr/coq,mlasson/coq,aspiwack/coq,barras/coq,Lionel-Rieg/coq,TheTypoMaster/coq,jhjourdan/coq,william-lawvere/coq,TOSPIO/coq,Matafou/coq,8l/coq,SkySkimmer/coq,shindere/coq,ejgallego/coq,Matafou/coq,ppedrot/coq,amintimany/coq,gmalecha/coq,silene/coq,herbelin/github-coq,coq/coq,jpdeplaix/coq,pirbo/coq,pirapira/coq2rust,maximedenes/coq,coq/coq,gares/coq,Matafou/coq,amintimany/coq,Zimmi48/coq,Lionel-Rieg/coq,gmalecha/coq,maximedenes/coq,Zimmi48/coq,SkySkimmer/coq,coq/coq,mattam82/coq,asr/coq,gares/coq,ejgallego/coq,jpdeplaix/coq,jhjourdan/coq,gares/coq,Zimmi48/coq,shindere/coq,herbelin/github-coq,amintimany/coq,pirapira/coq2rust,Ptival/coq,Zimmi48/coq,ppedrot/coq,letouzey/coq-wip,ppedrot/coq,gares/coq,maximedenes/coq,maximedenes/coq,Ptival/coq,aspiwack/coq,Lionel-Rieg/coq,8l/coq,silene/coq,william-lawvere/coq,TheTypoMaster/coq,shindere/coq,ale-f/coq,barras/coq,letouzey/coq-wip,ejgallego/coq,herbelin/github-coq,JasonGross/coq,mattam82/coq,william-lawvere/coq,gmalecha/coq