remember_version() only writes version if called in a Mercurial repository. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 remember_version() only writes version if called in a Mercurial repository. forget_version() resets version only if remember_version() wrote it. manifest hash: b30df9d93c233f4bf07150cc5067f294a98c16f4 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) iD8DBQFCtXFiW7P1GVgWeRoRAgkjAJ9jkwCAHf3yJyDI8R582XjNFNFeWgCZAe27 iqGPYzrRErf6gPKZcoBMsD4= =t2Bx -----END PGP SIGNATURE-----

#!/bin/bash

set -x
hg init
echo a > a
hg add a
hg commit -t "1" -u test -d "0 0"
hg status
cp a b
hg copy a b
hg status
hg -d commit -t "2" -u test -d "0 0"
hg history
hg log a
hexdump -C .hg/data/b.d
hg cat b | md5sum
hg cat a | md5sum
hg verify