Ide: fix bug #4284 for good
Ide: fix bug #4284 for good

Correct folding order over the named_list_context.

Lionel-Rieg/coq,Lionel-Rieg/coq,TOSPIO/coq,SkySkimmer/coq,william-lawvere/coq,TheTypoMaster/coq,gares/coq,ppedrot/coq,william-lawvere/coq,ejgallego/coq,letouzey/coq-wip,Ptival/coq,letouzey/coq-wip,gares/coq,SkySkimmer/coq,ejgallego/coq,gares/coq,mattam82/coq,william-lawvere/coq,jpdeplaix/coq,ppedrot/coq,letouzey/coq-wip,silene/coq,Matafou/coq,amintimany/coq,herbelin/github-coq,maximedenes/coq,Ptival/coq,JasonGross/coq,gares/coq,Zimmi48/coq,Ptival/coq,gares/coq,mlasson/coq,maximedenes/coq,Zimmi48/coq,maximedenes/coq,8l/coq,JasonGross/coq,TOSPIO/coq,8l/coq,amintimany/coq,8l/coq,ppedrot/coq,silene/coq,TOSPIO/coq,Matafou/coq,herbelin/github-coq,mattam82/coq,coq/coq,maximedenes/coq,ejgallego/coq,Matafou/coq,JasonGross/coq,TheTypoMaster/coq,jpdeplaix/coq,amintimany/coq,barras/coq,Lionel-Rieg/coq,SkySkimmer/coq,jpdeplaix/coq,JasonGross/coq,silene/coq,mlasson/coq,coq/coq,barras/coq,ppedrot/coq,coq/coq,herbelin/github-coq,mattam82/coq,ejgallego/coq,letouzey/coq-wip,letouzey/coq-wip,coq/coq,Zimmi48/coq,Zimmi48/coq,maximedenes/coq,mlasson/coq,barras/coq,SkySkimmer/coq,TheTypoMaster/coq,ppedrot/coq