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class cmd_grep(Command):
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"""Print lines matching PATTERN for specified files and revisions.
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This command searches the specified files and revisions for a given pattern.
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The pattern is specified as a Python regular expressions[1].
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If the file name is not specified, the revisions starting with the current
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directory are searched recursively. If the revision number is not specified,
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the latest revision is searched.
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Note that this command is different from POSIX grep in that it searches the
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revisions of the branch and not the working copy. Unversioned files and
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uncommitted changes are not seen.
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When searching a pattern, the output is shown in the 'filepath:string' format.
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If a revision is explicitly searched, the output is shown as 'filepath~N:string',
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where N is the revision number.
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This command searches the specified files and revisions for a given
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pattern. The pattern is specified as a Python regular expressions[1].
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If the file name is not specified, the revisions starting with the
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current directory are searched recursively. If the revision number is
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not specified, the working copy is searched. To search the last committed
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revision, use the '-r -1' or '-r last:1' option.
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Unversioned files are not searched unless explicitly specified on the
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When searching a pattern, the output is shown in the 'filepath:string'
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format. If a revision is explicitly searched, the output is shown as
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'filepath~N:string', where N is the revision number.
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[1] http://docs.python.org/library/re.html#regular-expression-syntax
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__init__.py
