--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/doc/book/mode_plan.py	Sat Nov 22 23:59:42 2008 +0100
@@ -0,0 +1,33 @@
+"""
+>>> from mode_plan import *
+>>> ls()
+<list of directory content>
+>>> ren('A01','A03')
+rename A010-joe.en.txt to A030-joe.en.txt
+accept [y/N]?
+"""
+
+def ren(a,b):
+    names = glob.glob('%s*'%a)
+    for name in names :
+        print 'rename %s to %s' % (name, name.replace(a,b))
+    if raw_input('accept [y/N]?').lower() =='y':
+        for name in names:
+            os.system('hg mv %s %s' % (name, name.replace(a,b)))
+
+
+def ls(): print '\n'.join(sorted(os.listdir('.')))
+
+def move():
+    filenames = []
+    for name in sorted(os.listdir('.')):
+        num = name[:2]
+        if num.isdigit():
+            filenames.append( (int(num), name) )
+
+
+    #print filenames
+
+    for num, name in filenames:
+        if num >= start:
+            print 'hg mv %s %2i%s' %(name,num+1,name[2:])