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
#
# Generate executebit.svndump
#

mkdir temp
cd temp

mkdir project-orig
cd project-orig
mkdir trunk
cd ..

svnadmin create testrepo
svnurl=file://`pwd`/testrepo
svn import project-orig $svnurl -m "init project"

svn co $svnurl project
cd project/trunk
echo text > text1
echo text > text2
touch empty1
touch empty2
python -c "file('binary1', 'wb').write('a\x00b')"
python -c "file('binary2', 'wb').write('a\x00b')"
svn add text1 text2 binary1 binary2 empty1 empty2
svn propset svn:mime-type application/octet-stream binary1 binary2
svn propset svn:executable yes binary1 text1 empty1
svn ci -m init
# switch exec properties
svn propdel svn:executable binary1 text1 empty1
svn propset svn:executable yes binary2 text2 empty2
svn ci -m changeexec
cd ../..

svnadmin dump testrepo > ../executebit.svndump