ingo@aeolus:~/hg-test$ echo bb > bb
ingo@aeolus:~/hg-test$ hg add bb
ingo@aeolus:~/hg-test$ hg ci -m "Add bb"
neuer Kopf erzeugt
ingo@aeolus:~/hg-test$ echo cc > cc
ingo@aeolus:~/hg-test$ hg add cc
ingo@aeolus:~/hg-test$ hg ci -m "Add cc"
ingo@aeolus:~/hg-test$ hg glog
@  default-5:ce0558751c5a tip 2018-08-22 16:14 +0200 (planetmaker)
|       Add cc
|
o  default-4:b5b4c6ebc02e 2018-08-22 16:13 +0200 (planetmaker)
|       Add bb
|
| o  default-3:c20825fedab5 2018-08-22 16:09 +0200 (planetmaker)
| |     Add d
| |
| o  default-2:c7e92ccfd916 2018-08-22 16:09 +0200 (planetmaker)
| |     Add c
| |
| o  default-1:bb944d081ef9 2018-08-22 16:09 +0200 (planetmaker)
|/      Add b
|
o  default-0:e58f8ffad506 2018-08-22 16:09 +0200 (planetmaker)
        Add a

ingo@aeolus:~/hg-test$ hg diff -r2:4
diff --git a/b b/b
deleted file mode 100644
--- a/b
+++ /dev/null
@@ -1,1 +0,0 @@
-b
diff --git a/bb b/bb
new file mode 100644
--- /dev/null
+++ b/bb
@@ -0,0 +1,1 @@
+bb
diff --git a/c b/c
deleted file mode 100644
--- a/c
+++ /dev/null
@@ -1,1 +0,0 @@
-c