Minor markup nit to ease conversion processing.
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@ -79,8 +79,8 @@ Without the optional argument, this method acquires the lock
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unconditionally, if necessary waiting until it is released by another
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unconditionally, if necessary waiting until it is released by another
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thread (only one thread at a time can acquire a lock --- that's their
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thread (only one thread at a time can acquire a lock --- that's their
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reason for existence), and returns \code{None}. If the integer
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reason for existence), and returns \code{None}. If the integer
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\var{waitflag} argument is present, the action depends on its value:\
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\var{waitflag} argument is present, the action depends on its
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if it is zero, the lock is only acquired if it can be acquired
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value: if it is zero, the lock is only acquired if it can be acquired
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immediately without waiting, while if it is nonzero, the lock is
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immediately without waiting, while if it is nonzero, the lock is
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acquired unconditionally as before. If an argument is present, the
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acquired unconditionally as before. If an argument is present, the
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return value is \code{1} if the lock is acquired successfully,
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return value is \code{1} if the lock is acquired successfully,
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