+ hg --debug init
+ echo this is a1
+ hg add a
+ hg commit -m0 -d '0 0'
+ echo this is b1
+ hg add b
+ hg commit -m1 -d '0 0'
+ hg manifest 1
05f9e54f4c9b86b09099803d8b49a50edcb4eaab 644 a
54837d97f2932a8194e69745a280a2c11e61ff9c 644 b
+ echo this is c1
+ hg rawcommit -p 1 -d '0 0' -m2 c
+ hg manifest 2
05f9e54f4c9b86b09099803d8b49a50edcb4eaab 644 a
54837d97f2932a8194e69745a280a2c11e61ff9c 644 b
76d5e637cbec1bcc04a5a3fa4bcc7d13f6847c00 644 c
+ hg parents
changeset:   2:9f827976dae4
tag:         tip
user:        test
date:        Thu Jan  1 00:00:00 1970
summary:     2

+ rm b
+ hg rawcommit -p 2 -d '0 0' -m3 b
+ hg manifest 3
05f9e54f4c9b86b09099803d8b49a50edcb4eaab 644 a
76d5e637cbec1bcc04a5a3fa4bcc7d13f6847c00 644 c
+ hg parents
changeset:   3:c8225a106186
tag:         tip
user:        test
date:        Thu Jan  1 00:00:00 1970
summary:     3

+ echo this is a22
+ hg rawcommit -p 3 -d '0 0' -m4 a
+ hg manifest 4
d6e3c4976c13feb1728cd3ac851abaf7256a5c23 644 a
76d5e637cbec1bcc04a5a3fa4bcc7d13f6847c00 644 c
+ hg parents
changeset:   4:8dfeee82a94b
tag:         tip
user:        test
date:        Thu Jan  1 00:00:00 1970
summary:     4

+ echo this is c22
+ hg rawcommit -p 1 -d '0 0' -m5 c
+ hg manifest 5
05f9e54f4c9b86b09099803d8b49a50edcb4eaab 644 a
54837d97f2932a8194e69745a280a2c11e61ff9c 644 b
3570202ceac2b52517df64ebd0a062cb0d8fe33a 644 c
+ hg parents
changeset:   4:8dfeee82a94b
user:        test
date:        Thu Jan  1 00:00:00 1970
summary:     4

+ hg rawcommit -p 4 -p 5 -d '0 0' -m6
+ hg manifest 6
d6e3c4976c13feb1728cd3ac851abaf7256a5c23 644 a
76d5e637cbec1bcc04a5a3fa4bcc7d13f6847c00 644 c
+ hg parents
changeset:   6:c0e932ecae5e
tag:         tip
parent:      4:8dfeee82a94b
parent:      5:a7925a42d0df
user:        test
date:        Thu Jan  1 00:00:00 1970
summary:     6

+ hg rawcommit -p 6 -d '0 0' -m7
+ hg manifest 7
d6e3c4976c13feb1728cd3ac851abaf7256a5c23 644 a
76d5e637cbec1bcc04a5a3fa4bcc7d13f6847c00 644 c
+ hg parents
changeset:   7:3a157da4365d
tag:         tip
user:        test
date:        Thu Jan  1 00:00:00 1970
summary:     7