autowrap: use numbered filenames for code just like for modules
autowrap: use numbered filenames for code just like for modules

This makes it easy to see which code is wrapped in which module

MechCoder/sympy,Shaswat27/sympy,vipulroxx/sympy,farhaanbukhsh/sympy,shikil/sympy,wanglongqi/sympy,kumarkrishna/sympy,Gadal/sympy,pbrady/sympy,Designist/sympy,pandeyadarsh/sympy,MridulS/sympy,Curious72/sympy,beni55/sympy,Vishluck/sympy,emon10005/sympy,jaimahajan1997/sympy,amitjamadagni/sympy,Arafatk/sympy,toolforger/sympy,grevutiu-gabriel/sympy,mafiya69/sympy,VaibhavAgarwalVA/sympy,hargup/sympy,ChristinaZografou/sympy,shipci/sympy,wanglongqi/sympy,iamutkarshtiwari/sympy,lidavidm/sympy,Davidjohnwilson/sympy,sunny94/temp,Mitchkoens/sympy,sahilshekhawat/sympy,shipci/sympy,lidavidm/sympy,Gadal/sympy,garvitr/sympy,hrashk/sympy,jaimahajan1997/sympy,cswiercz/sympy,dqnykamp/sympy,minrk/sympy,oliverlee/sympy,saurabhjn76/sympy,Titan-C/sympy,yashsharan/sympy,iamutkarshtiwari/sympy,kevalds51/sympy,Sumith1896/sympy,yukoba/sympy,bukzor/sympy,asm666/sympy,iamutkarshtiwari/sympy,liangjiaxing/sympy,Mitchkoens/sympy,yukoba/sympy,meghana1995/sympy,AunShiLord/sympy,saurabhjn76/sympy,postvakje/sympy,sahilshekhawat/sympy,aktech/sympy,abhiii5459/sympy,mcdaniel67/sympy,Shaswat27/sympy,grevutiu-gabriel/sympy,skidzo/sympy,Sumith1896/sympy,chaffra/sympy,Arafatk/sympy,pernici/sympy,jerli/sympy,shipci/sympy,Titan-C/sympy,farhaanbukhsh/sympy,pbrady/sympy,dqnykamp/sympy,rahuldan/sympy,mcdaniel67/sympy,ChristinaZografou/sympy,cccfran/sympy,beni55/sympy,liangjiaxing/sympy,liangjiaxing/sympy,Curious72/sympy,hargup/sympy,meghana1995/sympy,sahmed95/sympy,yashsharan/sympy,abloomston/sympy,ga7g08/sympy,abloomston/sympy,madan96/sympy,bukzor/sympy,skidzo/sympy,Davidjohnwilson/sympy,yashsharan/sympy,skirpichev/omg,jamesblunt/sympy,moble/sympy,atreyv/sympy,oliverlee/sympy,debugger22/sympy,AunShiLord/sympy,VaibhavAgarwalVA/sympy,toolforger/sympy,atreyv/sympy,MridulS/sympy,drufat/sympy,pandeyadarsh/sympy,Vishluck/sympy,sahmed95/sympy,moble/sympy,wyom/sympy,Curious72/sympy,beni55/sympy,postvakje/sympy,oliverlee/sympy,cswiercz/sympy,lindsayad/sympy,sampadsaha5/sympy,lindsayad/sympy,Davidjohnwilson/sympy,jamesblunt/sympy,emon10005/sympy,souravsingh/sympy,AunShiLord/sympy,pbrady/sympy,lidavidm/sympy,kevalds51/sympy,abhiii5459/sympy,dqnykamp/sympy,rahuldan/sympy,madan96/sympy,atsao72/sympy,skidzo/sympy,ahhda/sympy,asm666/sympy,jbbskinny/sympy,aktech/sympy,debugger22/sympy,shikil/sympy,maniteja123/sympy,srjoglekar246/sympy,mcdaniel67/sympy,jbbskinny/sympy,maniteja123/sympy,bukzor/sympy,Gadal/sympy,chaffra/sympy,kaushik94/sympy,emon10005/sympy,AkademieOlympia/sympy,sampadsaha5/sympy,kumarkrishna/sympy,debugger22/sympy,souravsingh/sympy,sampadsaha5/sympy,MechCoder/sympy,hrashk/sympy,maniteja123/sympy,mafiya69/sympy,wyom/sympy,ahhda/sympy,mafiya69/sympy,Arafatk/sympy,pandeyadarsh/sympy,ga7g08/sympy,MridulS/sympy,saurabhjn76/sympy,asm666/sympy,jerli/sympy,sahmed95/sympy,postvakje/sympy,toolforger/sympy,wyom/sympy,kaichogami/sympy,Sumith1896/sympy,Titan-C/sympy,abloomston/sympy,souravsingh/sympy,abhiii5459/sympy,Designist/sympy,kaushik94/sympy,vipulroxx/sympy,atreyv/sympy,chaffra/sympy,farhaanbukhsh/sympy,lindsayad/sympy,yukoba/sympy,kevalds51/sympy,garvitr/sympy,shikil/sympy,AkademieOlympia/sympy,kaushik94/sympy,diofant/diofant,meghana1995/sympy,VaibhavAgarwalVA/sympy,cccfran/sympy,vipulroxx/sympy,kumarkrishna/sympy,madan96/sympy,kmacinnis/sympy,wanglongqi/sympy,MechCoder/sympy,kaichogami/sympy,Mitchkoens/sympy,ahhda/sympy,Shaswat27/sympy,aktech/sympy,sunny94/temp,cccfran/sympy,atsao72/sympy,kmacinnis/sympy,hargup/sympy,amitjamadagni/sympy,moble/sympy,kaichogami/sympy,sahilshekhawat/sympy,grevutiu-gabriel/sympy,cswiercz/sympy,AkademieOlympia/sympy,kmacinnis/sympy,ga7g08/sympy,hrashk/sympy,minrk/sympy,ChristinaZografou/sympy,drufat/sympy,jamesblunt/sympy,flacjacket/sympy,atsao72/sympy,jerli/sympy,drufat/sympy,jaimahajan1997/sympy,Designist/sympy,sunny94/temp,Vishluck/sympy,rahuldan/sympy,garvitr/sympy,jbbskinny/sympy