Use fallbacks in the wrappers for Subversion support, instead of prefixes. The change only applies to the ambiguous URL schemes: file, http and https. The others - svn+ssh and svn - behave the same as previously. For http and https, the wrapping is implemented in 'svnrepo.py': Only when the attempt to create a httprepo instance fails, will the URL be considered for Subversion URL. For file, the ambiguity is treated much like the Mercurial core distinguishes bundle and directories. In this case, a directory that looks like a Subversion repository will *not* be considered for a Mercurial clone. Tthe command lines are more similar to before this refactor. The only option added to push & pull is --stupid; others are only added to clone. Any of these options specified to clone will be added to the generated '.hgrc'. Also, the -r/--rev option now works for clone & push.

#!/bin/sh
mkdir temp
cd temp
svnadmin create repo
svn co file://`pwd`/repo wc
cd wc
mkdir branches trunk
svn add *
svn ci -m 'branches trunk'
svn up

cd trunk
for a in alpha beta gamma ; do
    echo $a > $a
    svn add $a
done
svn ci -m 'Files.'
cd ..
svn up

svn cp trunk branches/dev_branch
svn ci -m 'make a branch'
svn up

cd branches/dev_branch
echo epsilon > epsilon
svn add epsilon
svn ci -m 'Add a file on the branch.'
svn up
cd ../..

cd branches/dev_branch
svn ps 'svn:ignore' 'delta' .
svn ci -m 'Commit bogus propchange.'
svn up
cd ../../..

pwd
svnadmin dump repo > ../branch_prop_edit.svndump
cd ..
echo 'Dump created in branch_prop_edit.svndump. You can probably delete temp.'
exit 0