graphlog: split the actual DAG grapher out into a separate method
This allows extensions like pbranch to use asciigraph() to graph dependencies
for patch branches, but could be used for basically any DAG.
created new head
resolving manifests
overwrite None partial False
ancestor 310fd17130da local 2092631ce82b+ remote 7731dad1c2b9
searching for copies back to rev 1
unmatched files in other:
bar
all copies found (* = to merge, ! = divergent):
bar -> foo *
checking for directory renames
foo: versions differ -> m
foo: remote copied to bar -> m
preserving foo for resolve of bar
preserving foo for resolve of foo
picked tool 'internal:merge' for bar (binary False symlink False)
merging foo and bar to bar
my bar@2092631ce82b+ other bar@7731dad1c2b9 ancestor foo@310fd17130da
premerge successful
picked tool 'internal:merge' for foo (binary False symlink False)
merging foo
my foo@2092631ce82b+ other foo@7731dad1c2b9 ancestor foo@310fd17130da
premerge successful
0 files updated, 2 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
-- foo --
line 0
line 1
line 2-1
-- bar --
line 0
line 1
line 2-2