convert/gnuarch: parse continuation-of revisions in gnuarch source In GNU Arch, continuation-of was often used for: - tagging revisions - continue working on a project in a new archive, because arch was scaling poorly in revision numbers (cat-logs were slow to be parsed and scanned through) - very similar to the previous point, fork his own branch of a project. Parsing this header information will allow to 'follow' new history because it often hints at older/forked/personal revision trees. This patch however just implements the parsing of the continuation-of header. A followup patch will implement the proper use of this new information.

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#!/bin/sh

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cat >> $HGRCPATH <<EOF

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[extensions]

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convert=

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graphlog=

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EOF

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hg init t

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cd t

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echo a >> a

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hg ci -Am a0 -d '1 0'

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hg branch brancha

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echo a >> a

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hg ci -m a1 -d '2 0'

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echo a >> a

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hg ci -m a2 -d '3 0'

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echo a >> a

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hg ci -m a3 -d '4 0'

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hg up -C 0

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hg branch branchb

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echo b >> b

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hg ci -Am b0 -d '5 0'

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hg up -C brancha

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echo a >> a

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hg ci -m a4 -d '6 0'

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echo a >> a

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hg ci -m a5 -d '7 0'

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echo a >> a

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hg ci -m a6 -d '8 0'

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hg up -C branchb

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echo b >> b

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hg ci -m b1 -d '9 0'

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cd ..

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echo % convert with datesort

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hg convert --datesort t t2

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echo % graph converted repo

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hg -R t2 glog --template '#rev# "#desc#"\n'

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