verify: lots of refactoring - simplify finding first bad rev - no need to count changesets - add exc function to simplify exception handling - combine checksize and checkversion to checklog - unify missing revlog detection in checklog - add checkentry to consolidate - linkrev lookup - detailed check of linkrev - detailed check of parents - duplicate checking - use checkentry for changelog, manifest, and files - simplify havecl and havemf - track all changesets refering to a manifest - move unnamed file check somewhere more useful - reorder crosschecks - fix filenodes crosscheck and add exception handling - check unpacked size field

verify: add some local variables

add __len__ and __iter__ methods to repo and revlog

manifest: remove execf/linkf methods

make debugrename work on p1, not tip

use repo[changeid] to get a changectx

rename checkfolding to checkcase

dirstate: remove unused folding function

context: remove islink and isexec methods

simplify flag handling add _checklink var to dirstate introduce dirstate.flagfunc switch users of util.execfunc/linkfunc to flagfunc change manifestdict.set to take a flags string change ctx.fileflags to ctx.flags change gitmode func to a dict remove util.execfunc/linkfunc