backtrack unification
backtrack unification


git-svn-id: 44dc50bdcc0f5d1a212c497508dc9452e0b35e2b@2642 85f007b7-540e-0410-9357-904b9bb8a0f7

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