14. A non-transitory computer readable storage medium encoded with executable instructions including: instructions operable on a processor to obtain redaction data indicating content to be redacted in a document; instructions operable on a processor to obtain non-redaction data indicating content not to be redacted in the document; instructions operable on a processor to process the redaction data and the non-redaction data against the document to produce a redacted version of the document; wherein the instructions operable on the processor to process the redaction data and the non-redaction data against the document to produce a redacted version of the document include: instructions operable on the processor to render a redact list comprising instances of content in the document that match the content to be redacted in the redaction data; instructions operable on the processor to rendering the potential list comprising instances of content in the document that did not match the content to be redacted in the redaction data and did not match the content not to be redacted in the non-redaction data; and instructions for receiving a phrase preference selection identifying a phrase, wherein the phrase is included in the redaction data and a first word occurring in the phrase corresponds to a second word identified in the nonredaction data; wherein the instructions for processing the redaction data and the nonredaction data against the document to produce the redacted version of the document include: instructions for applying the phrase preference selection, upon detecting an instance of the phrase occurs in the document, to designate the instance of the phrase to be redacted from the document; wherein the instructions for designating the instance of the phrase to be redacted include: instructions for overriding an effect of a presence of an instance of the first word, that occurs within the instance of the phrase, triggering a rule in accordance with the second word being identified in the non-redaction data, the rule retaining the instance of the first word in the document.
14. A non-transitory computer readable storage medium encoded with executable instructions including: instructions operable on a processor to obtain redaction data indicating content to be redacted in a document; instructions operable on a processor to obtain non-redaction data indicating content not to be redacted in the document; instructions operable on a processor to process the redaction data and the non-redaction data against the document to produce a redacted version of the document; wherein the instructions operable on the processor to process the redaction data and the non-redaction data against the document to produce a redacted version of the document include: instructions operable on the processor to render a redact list comprising instances of content in the document that match the content to be redacted in the redaction data; instructions operable on the processor to rendering the potential list comprising instances of content in the document that did not match the content to be redacted in the redaction data and did not match the content not to be redacted in the non-redaction data; and instructions for receiving a phrase preference selection identifying a phrase, wherein the phrase is included in the redaction data and a first word occurring in the phrase corresponds to a second word identified in the nonredaction data; wherein the instructions for processing the redaction data and the nonredaction data against the document to produce the redacted version of the document include: instructions for applying the phrase preference selection, upon detecting an instance of the phrase occurs in the document, to designate the instance of the phrase to be redacted from the document; wherein the instructions for designating the instance of the phrase to be redacted include: instructions for overriding an effect of a presence of an instance of the first word, that occurs within the instance of the phrase, triggering a rule in accordance with the second word being identified in the non-redaction data, the rule retaining the instance of the first word in the document. 17. The non-transitory computer readable storage medium of claim 14 comprising: instructions operable on a processor to obtain proximity data indicating proximate expressions to be matched against the document; and instructions operable on a processor to process the proximity data against the document to identify content that may be selected for redaction; wherein instructions operable on a processor to render a potential list comprising instances of content in the document that did not match the content to be redacted in the redaction data and did not match the content not to be redacted in the non-redaction data comprises: instructions operable on a processor to match the proximity expressions against content in the document to identify proximate content; and wherein instructions operable on a processor to process the proximity data against the document to identify content that may be selected for redaction comprises: instructions operable on a processor to render the proximate content in the potential list.