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  • Committer: John Arbash Meinel
  • Date: 2008-10-14 21:35:27 UTC
  • mto: This revision was merged to the branch mainline in revision 3805.
  • Revision ID: john@arbash-meinel.com-20081014213527-4j9uc93aq1qmn43b
Add in a shortcut when we haven't cached much yet.

Document the current algorithm more completely, including the proper
justification for the various steps.

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bzrlib/lazy_regex.py
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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"""Lazily compiled regex objects.
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def reset_compile():
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    """Restore the original function to re.compile().
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    It is safe to call reset_compile() multiple times, it will always
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    restore re.compile() to the value that existed at import time.
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    Though the first call will reset back to the original (it doesn't