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@@ -319,7 +319,11 b' def _wrapcmd(ui, cmd, table, wrapfn):' | |||
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319 | 319 | '''wrap the command''' |
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320 | 320 | def graph(orig, *args, **kwargs): |
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321 | 321 | if kwargs['graph']: |
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322 | return wrapfn(*args, **kwargs) | |
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322 | try: | |
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323 | return wrapfn(*args, **kwargs) | |
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324 | except TypeError, e: | |
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325 | if len(args) > wrapfn.func_code.co_argcount: | |
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326 | raise util.Abort(_('--graph option allows at most one file')) | |
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323 | 327 | return orig(*args, **kwargs) |
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324 | 328 | entry = extensions.wrapcommand(table, cmd, graph) |
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325 | 329 | entry[1].append(('G', 'graph', None, _("show the revision DAG"))) |
@@ -686,6 +686,11 b' Unused arguments:' | |||
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686 | 686 | show revision history alongside an ASCII revision graph |
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687 | 687 | [255] |
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688 | 688 | |
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689 | Only one file is allowed: | |
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690 | $ hg log -G foo bar | |
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691 | abort: --graph option allows at most one file | |
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692 | [255] | |
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693 | ||
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689 | 694 | Empty revision range - display nothing: |
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690 | 695 | $ hg glog -r 1..0 |
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691 | 696 |
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