config: explicitly track the use of the standard default value
We introduce a small object used to detect that no specific default value has
been passed to 'ui.config'. We need this explicit special value since "None" is
a valid and common default value.
The end goal here is to make progress on a centralised and explicit declaration
of the available config option. A first good usecase for this are "default"
value. Before starting looking further down this alley we needs to rework the
handling of default value in the 'ui' object to have all configxyz methods going
through the same logic. This is the first changeset on this trek.
#!/bin/sh
# -*- coding: utf-8 -*-
#
# Use this script to generate encoding.svndump
#
mkdir temp
cd temp
mkdir project-orig
cd project-orig
mkdir trunk
mkdir branches
mkdir tags
cd ..
svnadmin create svn-repo
svnurl=file://`pwd`/svn-repo
svn import project-orig $svnurl -m "init projA"
svn co $svnurl project
cd project
echo e > trunk/é
mkdir trunk/à
echo d > trunk/à/é
svn add trunk/é trunk/à
svn ci -m hello
# Copy files and directories
svn mv trunk/é trunk/è
svn mv trunk/à trunk/ù
svn ci -m "copy files"
# Remove files
svn rm trunk/è
svn rm trunk/ù
svn ci -m 'remove files'
# Create branches with and from weird names
svn up
svn cp trunk branches/branché
echo a > branches/branché/a
svn ci -m 'branch to branché'
svn up
svn cp branches/branché branches/branchée
echo a >> branches/branché/a
svn ci -m 'branch to branchée'
# Create tag with weird name
svn up
svn cp trunk tags/branché
svn ci -m 'tag trunk'
svn cp branches/branchée tags/branchée
svn ci -m 'tag branché'
cd ..
svnadmin dump svn-repo > ../encoding.svndump