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trunk/tm/ChangeLog revision 806, Wed Jan 2 10:29:14 2008 UTC pkg/ChangeLog revision 1292, Tue Jan 28 16:31:18 2014 UTC
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1    2014-01-28  Ingo Feinerer <feinerer@logic.at>
2    
3            * R/utils.R (map_IETF_Snowball): Process three letter codes.
4    
5    2014-01-07  Ingo Feinerer <feinerer@logic.at>
6    
7            * DESCRIPTION (Version): Prepare for CRAN New Year release.
8    
9    2014-01-05  Ingo Feinerer <feinerer@logic.at>
10    
11            * R/matrix.R (findAssocs): Allow multiple and non-existing terms.
12            Suggested by Christian Buchta.
13    
14            * R/source.R (is.Source): New check for valid source.
15    
16    2013-12-28  Ingo Feinerer <feinerer@logic.at>
17    
18            * R/matrix.R (findAssocs): Make corlimit inclusive.
19    
20    2013-09-27  Ingo Feinerer <feinerer@logic.at>
21    
22            * R/source.R: Allow multiple URIs for URISource.
23    
24    2013-09-19  Ingo Feinerer <feinerer@logic.at>
25    
26            * R/source.R (Source): New Source constructor.
27    
28    2013-08-26  Ingo Feinerer <feinerer@logic.at>
29    
30            * R/source.R (DirSource): Report non-existent or non-readable files.
31            Suggested by Ajinkya Kale and Milan Bouchet-Valat.
32    
33    2013-08-19  Ingo Feinerer <feinerer@logic.at>
34    
35            * R/corpus.R (setOldClass): Do not register VCorpus as S4 class
36            anymore.
37    
38            * R/doc.R (setOldClass): Do not register PlainTextDocument as S4 class
39            anymore.
40    
41    2013-08-09  Ingo Feinerer <feinerer@logic.at>
42    
43            * DESCRIPTION (License): Changed to GPL-3.
44    
45    2013-07-25  Ingo Feinerer <feinerer@logic.at>
46    
47            * R/complete.R (stemCompletion): Report NA instead of error when no
48            completion can be found by the prevalent heuristic. Suggested by Hugh
49            Devlin.
50    
51    2013-07-10  Ingo Feinerer <feinerer@logic.at>
52    
53            * R/reader.R (readPDF): Use tm:::pdfinfo() (which needs the pdfinfo
54            command line tool) instead of tools:::pdf_info().
55    
56    2013-04-11  Ingo Feinerer <feinerer@logic.at>
57    
58            * R/transform.R (removeWords): Use PCRE UCP to use Unicode properties
59            to determine character types.
60    
61    2012-12-14  Ingo Feinerer <feinerer@logic.at>
62    
63            * R/matrix.R (TermDocumentMatrix): Ensure dimnames of type character
64            when generating a simple_triplet_matrix. Reported by Arho Suominen.
65    
66    2012-12-10  Ingo Feinerer <feinerer@logic.at>
67    
68            * man/tm_reduce.Rd: Document right to left folding order. Adapt
69            example as well. Suggested by Mark Rosenstein.
70    
71    2012-12-04  Ingo Feinerer <feinerer@logic.at>
72    
73            * R/filter.R (sFilter): Avoid attach() and simplify.
74    
75    2012-11-02  Ingo Feinerer <feinerer@logic.at>
76    
77            * R/doc.R (.TextDocument): Use casts to ensure data types and to avoid
78            removal of attributes.
79    
80    2012-10-03 Ingo Feinerer  <feinerer@logic.at>
81    
82            * R/weight.R (weightTfIdf, weightSMART): Gracefully handle empty
83            columns and rows (avoids blow-up due to NaN values). Suggested by Jaap
84            Frölich.
85    
86    2012-07-27 Ingo Feinerer  <feinerer@logic.at>
87    
88            * R/transform.R (removeWords): Allow longer stopword lists.
89    
90    2012-01-31  Ingo Feinerer  <feinerer@logic.at>
91    
92            * R/reader.R (readXML): Readers can now set the document language
93            themselves.
94    
95    2012-01-14  Ingo Feinerer  <feinerer@logic.at>
96    
97            * R/source.R (XMLSource, getElem.XMLSource): Simplifications as
98            proposed by Milan Bouchet-Valat.
99    
100    2012-01-11  Ingo Feinerer  <feinerer@logic.at>
101    
102            * R/matrix.R (termFreq): Fix processing of user provided
103            stopwords. Reported by Bettina Grün.
104    
105    2011-12-23  Ingo Feinerer  <feinerer@logic.at>
106    
107            * R/matrix.R (termFreq): Fix invalid handling of
108            control$wordLengths[1]. Reported by Steven C. Bagley.
109    
110    2011-12-17  Ingo Feinerer  <feinerer@logic.at>
111    
112            * DESCRIPTION (Version): Prepare for CRAN Christmas release.
113    
114    2011-12-12  Ingo Feinerer  <feinerer@logic.at>
115    
116            * R/utils.R (map_IETF_Snowball): Map empty input to "porter".
117    
118    2011-12-07  Ingo Feinerer  <feinerer@logic.at>
119    
120            * R/transform.R (removePunctuation): Add option to preserve
121            intra-word dashes.
122    
123    2011-12-06  Ingo Feinerer  <feinerer@logic.at>
124    
125            * R/matrix.R (termFreq): Allow reordering of control option
126            processing.
127    
128    2011-11-17  Ingo Feinerer  <feinerer@logic.at>
129    
130            * R/reader.R (readPDF): Use tools:::pdf_info() instead of external
131            pdfinfo tool.
132    
133            * inst/stopwords/SMART.dat: Add SMART information retrieval system
134            stopwords (which are also used by the MC toolkit).
135    
136            * R/matrix (termFreq): Allow local option \code{bounds$local} to
137            restrict how often a term may appear in each document (generalizes
138            \code{minDocFreq}). Similarly the local option \code{wordLenghts}
139            for word length bounds (generalizes \code{minWordLength}).
140    
141            * R/matrix.R (TermDocumentMatrix.VCorpus): New global option
142            \code{bounds$global} for restricting how often a term is allowed
143            to appear in different documents.
144    
145            * R/matrix.R (TermDocumentMatrix.VCorpus): Distinguish between
146            local options delegated internally to termFreq() and global
147            options which are processed by the term-document matrix
148            constructor itself.
149    
150    2011-11-15  Ingo Feinerer  <feinerer@logic.at>
151    
152            * man/getTokenizers.Rd: Document getTokenizers().
153    
154            * man/tokenizer.Rd: Document MC_tokenizer() and scan_tokenizer().
155    
156    2011-11-04  Ingo Feinerer  <feinerer@logic.at>
157    
158            * man/matrix.Rd: Document as.TermDocumentMatrix.term_frequency.
159    
160            * man/combine.Rd: Document c.term_frequency().
161    
162    2011-10-11  Ingo Feinerer  <feinerer@logic.at>
163    
164            * R/meta.R (`meta<-.Corpus`): Assume that the replacement value
165            can be accessed via '[' and not '[['.
166    
167    2011-08-24  Ingo Feinerer  <feinerer@logic.at>
168    
169            * R/stopwords.R (stopwords): Raise an error if no stopwords are
170            available for requested language. Suggested by Derek M Jones.
171    
172    2011-05-27  Ingo Feinerer  <feinerer@logic.at>
173    
174            * R/weight.R (weightSMART): Implement Cosine and pivoted unique
175            normalization.
176    
177    2011-02-17  Ingo Feinerer  <feinerer@logic.at>
178    
179            * R/transform.R (stemDocument.PlainTextDocument): Use language
180            argument.
181    
182    2011-02-04  Ingo Feinerer  <feinerer@logic.at>
183    
184            * R/source.R: Store strings and connections instead of unevaluated
185            calls.
186    
187    2010-11-26  Ingo Feinerer  <feinerer@logic.at>
188    
189            * R/corpus.R (Corpus): Allow init and exit hooks for readers.
190    
191    2010-10-22  Ingo Feinerer  <feinerer@logic.at>
192    
193            * R/matrix.R (.TermDocumentMatrix): Make Weighting an attribute
194            (instead of a list element).
195    
196    2010-10-16  Ingo Feinerer  <feinerer@logic.at>
197    
198            * R/corpus.R (`[[.VCorpus`, `[[.PCorpus'): Access individual
199            documents by names (fallback to IDs if names are not set).
200    
201    2010-08-25  Ingo Feinerer  <feinerer@logic.at>
202    
203            * R/corpus.R (c.Corpus): When concatenating corpora, the argument
204            \code{recursive} now determines whether existing corpus meta data
205            is used.
206    
207    2010-08-06  Ingo Feinerer  <feinerer@logic.at>
208    
209            * R/transform.R: Removed convert_UTF_8(). Use enc2utf8() instead.
210    
211    2010-06-17  Ingo Feinerer  <feinerer@logic.at>
212    
213            * R/matrix.R (TermDocumentMatrix): If a dictionary is given do not
214            remove terms not occurring in the corpus anymore.
215    
216    2010-06-02  Ingo Feinerer  <feinerer@logic.at>
217    
218            * R/plot.R (Zipf_plot, Heaps_plot): Plotting functions for Zipf's
219            and Heaps' law.
220    
221    2010-05-18  Ingo Feinerer  <feinerer@logic.at>
222    
223            * R/corpus.R (Corpus, PCorpus): Use element names as IDs if
224            provided by a source.
225    
226    2010-04-09  Ingo Feinerer  <feinerer@logic.at>
227    
228            * R/source.R (.Source): Provide document names.
229    
230    2010-04-07  Ingo Feinerer  <feinerer@logic.at>
231    
232            * R/meta.R (`content_or_meta`): Utility function.
233    
234    2010-03-19  Ingo Feinerer  <feinerer@logic.at>
235    
236            * R/reader.R (readReut21578XML, readReut21578XMLasPlain): Extract
237            TOPICS, LEWISSPLIT, CGISPLIT, and OLDID meta tags.
238    
239    2010-03-03  Ingo Feinerer  <feinerer@logic.at>
240    
241            * R/weight.R (weightTfIdf): Added normalization option.
242    
243            * man/tm_tag_score.Rd: Add General Inquirer example for sentiment
244            analysis.
245    
246    2010-02-25  Ingo Feinerer  <feinerer@logic.at>
247    
248            * R/score.R (tm_tag_score): Compute a score from the number of
249            tags matching in a document.
250    
251    2010-02-18  Ingo Feinerer  <feinerer@logic.at>
252    
253            * R/complete.R (stemCompletion): New completion heuristics.
254    
255    2010-02-17  Ingo Feinerer  <feinerer@logic.at>
256    
257            * R/plot.R (plot.TermDocumentMatrix): Memory improvements.
258    
259    2010-02-06  Ingo Feinerer  <feinerer@logic.at>
260    
261            * DESCRIPTION (Depends): Depend on R (>= 2.10.0) to ensure that
262            setOldClass(c(..., "list")) works.
263    
264    2010-01-22  Ingo Feinerer  <feinerer@logic.at>
265    
266            * R/transform.R (stemDocument.character): In case input is a
267            simple character just delegate to the default Snowball stemmer.
268    
269    2010-01-15  Ingo Feinerer  <feinerer@logic.at>
270    
271            * R/reader.R (readReut21578XML, readRCV1): Extract more meta
272            data.
273    
274    2010-01-12  Ingo Feinerer  <feinerer@logic.at>
275    
276            * R/doc.R (`Content<-`): Be careful with names attribute.
277    
278    2010-01-07  Stefan Theussl  <stefan.theussl@wu.ac.at>
279    
280            * R/source.R (DirSource): Improved implementation especially when
281            handling many (> 1M) files.
282    
283    2009-12-22  Ingo Feinerer  <feinerer@logic.at>
284    
285            * R/source.R (getElem.URISource): Use encoding argument.
286    
287    2009-12-11  Ingo Feinerer  <feinerer@logic.at>
288    
289            * R/doc.R (setOldClass): Register S3 document classes to be
290            recognized by S4 methods.
291    
292    2009-11-25  Ingo Feinerer  <feinerer@logic.at>
293    
294            * R/matrix.R (termFreq): Add option to remove punctuation
295            characters.
296    
297    2009-11-19  Ingo Feinerer  <feinerer@logic.at>
298    
299            * R/matrix.R (c.TermDocumentMatrix): Added combine method for
300            merging multiple term-document matrices.
301    
302    2009-11-17  Ingo Feinerer  <feinerer@logic.at>
303    
304            * R/corpus.R (setOldClass): Register S3 corpus classes to be
305            recognized by S4 methods.
306    
307            * man/plot.Rd: Use \dontrun{} in \examples{} section in the hope
308            that CRAN Mac OS X builds do not fail any longer.
309    
310    2009-11-15  Ingo Feinerer  <feinerer@logic.at>
311    
312            * R/matrix.R (tokenize): Use scan(..., what = "character") instead
313            of RWeka:AlphabeticTokenizer() as default.
314    
315    2009-11-14  Ingo Feinerer  <feinerer@logic.at>
316    
317            * R/transform.R (removeWords.PlainTextDocument): Fix bug which
318            caused words at the beginning or the end of a line not to be removed. Do
319            not delete whitespace anymore.
320    
321    2009-11-12  Ingo Feinerer  <feinerer@logic.at>
322    
323            * R/source.R (DirSource): Default to working directory if no path
324            is specified.
325    
326    2009-11-11  Ingo Feinerer  <feinerer@logic.at>
327    
328            * R/source.R (DirSource): Stop on empty directories.
329    
330    2009-11-07  Ingo Feinerer  <feinerer@logic.at>
331    
332            * R/matrix.R (TermDocumentMatrix): Avoid prefixes originating from
333            named documents.
334    
335    2009-10-21  Ingo Feinerer  <feinerer@logic.at>
336    
337            * R/transform.R (removeWords): Improve regular expressions.
338    
339    2009-10-19  Ingo Feinerer  <feinerer@logic.at>
340    
341            * R/meta.R (DublinCore): Allow lower case tags.
342    
343    2009-10-09  Ingo Feinerer  <feinerer@logic.at>
344    
345            * R/source.R (GmaneSource, ReutersSource): Use xmlChildren(x)
346            instead of x$children.
347    
348    2009-09-15  Ingo Feinerer  <feinerer@logic.at>
349    
350            * R/preprocess.R (preprocessReut21578XML): Fix generated file names.
351    
352    2009-09-06  Ingo Feinerer  <feinerer@logic.at>
353    
354            * R/: Use S3 instead of S4 class system.
355    
356    2009-08-11  Ingo Feinerer  <feinerer@logic.at>
357    
358            * R/reader.R (readMail): Moved to tm.plugin.mail package.
359    
360    2009-07-04  Ingo Feinerer  <feinerer@logic.at>
361    
362            * R/reader.R (readNewsgroup): Rename to readMail as newsgroup
363            postings are basically e-mails with some extra headers.
364    
365    2009-07-03  Ingo Feinerer  <feinerer@logic.at>
366    
367            * R/transform.R: Move convertMboxEml, removeCitation,
368            removeMultipart, and removeSignature to the tm.plugin.mail package
369            since they are mainly utility functions (for handling e-mails) and
370            not very framework specific.
371    
372    2009-06-28  Ingo Feinerer  <feinerer@logic.at>
373    
374            * man/: Fix documentation.
375    
376    2009-06-26  Ingo Feinerer  <feinerer@logic.at>
377    
378            * R/reader.R (readReut21578XMLasPlain): New reader which returns a
379            plain text document instead of an XML document for texts of the
380            Reuters-21578 dataset.
381    
382            * R/sparse.R: Removed since the slam package is now available on
383            CRAN.
384    
385            * DESCRIPTION (Depends): Add slam package.
386    
387    2009-06-17  Ingo Feinerer  <feinerer@logic.at>
388    
389            * R/transform.R (stemDoc): Fix character(0) handling.
390    
391    2009-06-12  Ingo Feinerer  <feinerer@logic.at>
392    
393            * R/doc.R (show): Pretty print.
394    
395    2009-05-27  Ingo Feinerer  <feinerer@logic.at>
396    
397            * R/matrix.R (print.TermDocumentMatrix): Handle empty matrices
398            gracefully.
399    
400    2009-05-13  Ingo Feinerer  <feinerer@logic.at>
401    
402            * R/corpus.R: Make corpus virtual. Implement corpus with standard
403            and permanent storage semantics.
404    
405            * DESCRIPTION: New major release. A *lot* of improvements.
406    
407    2009-05-04   Ingo Feinerer <feinerer@logic.at>
408    
409            * NAMESPACE: Export some simple_triplet_matrix functions.
410    
411    2009-04-28   Ingo Feinerer <feinerer@logic.at>
412    
413            * R/weight.R: Adapt tf-idf to new matrix format.
414    
415    2009-04-27  Ingo Feinerer  <feinerer@logic.at>
416    
417            * R/matrix.R: Create two distinct classes for term-document and
418            document-term matrices.
419    
420    2009-04-26  Ingo Feinerer  <feinerer@logic.at>
421    
422            * R/termdocmatrix.R: No longer use Matrix package. This reduces
423            package start-up time significantly.
424    
425    2009-04-11  Ingo Feinerer  <feinerer@logic.at>
426    
427            * inst/doc/tm.Rnw: Fix code/documentation mismatch.
428    
429    2009-04-04  Ingo Feinerer  <feinerer@logic.at>
430    
431            * R/transform.R (tmReduce): Combine multiple maps into one
432            transformation.
433    
434    2009-04-03  Ingo Feinerer  <feinerer@logic.at>
435    
436            * R/weight.R: Remove weightLogical since it does not return a
437            dgCMatrix.
438    
439            * R/termdocmatrix.R: Removed TermDocMatrix. Use DocumentTermMatrix
440            or TermDocumentMatrix instead.
441    
442    2009-03-28  Ingo Feinerer  <feinerer@logic.at>
443    
444            * inst/doc/extensions.Rnw: Finished vignette.
445    
446    2009-03-27  Ingo Feinerer  <feinerer@logic.at>
447    
448            * R/termdocmatrix.R: Start to work on new TermDocumentMatrix and
449            DocumentTermMatrix representations.
450    
451    2009-03-23  Ingo Feinerer  <feinerer@logic.at>
452    
453            * R/reader.R (readXML): New reader for arbitrary XML files.
454    
455    2009-03-22  Ingo Feinerer  <feinerer@logic.at>
456    
457            * R/source.R (CSVSource): Defunct (use DataframeSource instead).
458            (XMLSource): New XMLSource class for arbitrary XML files.
459            (Source): New slot Vectorized.
460    
461    2009-03-21  Ingo Feinerer  <feinerer@logic.at>
462    
463            * R/reader.R (readTabular): Experimental reader for tabular data
464            structures which can be customized via user-defined mappings.
465    
466            * R/reader.R: Always use UTC time zone.
467    
468            * R/AAA.R (.onLoad): No longer try to start a MPI cluster.
469    
470    2009-03-20  Ingo Feinerer  <feinerer@logic.at>
471    
472            * R/reader.R (readDOC): Options can be passed over to antiword.
473    
474            * R/reader.R (readPDF): Options can be passed over to pdfinfo and
475            pdftotext.
476    
477    2009-03-10  Ingo Feinerer  <feinerer@logic.at>
478    
479            * R/source.R (DirSource): Add pattern and ignore.case arguments
480            which are internally passed over to list.files().
481    
482    2009-03-02  Ingo Feinerer  <feinerer@logic.at>
483    
484            * inst/doc/tm.Rnw: Suppress pointless loading message.
485    
486    2009-01-29  Ingo Feinerer  <feinerer@logic.at>
487    
488            * DESCRIPTION: Speed up package loading (via moving packages not
489            strictly necessary for normal operation to Suggests instead of
490            Depends).
491    
492    2009-01-08  Ingo Feinerer  <feinerer@logic.at>
493    
494            * R/reader.R (readNewsgroup): The date format is now configurable.
495    
496    2008-12-20  Ingo Feinerer  <feinerer@logic.at>
497    
498            * R/preprocess.R (convertMboxEml): Fix off-by-one error.
499    
500    2008-12-16  Ingo Feinerer  <feinerer@logic.at>
501    
502            * R/termdocmatrix.R (TermDocMatrix): Sort row indices.
503    
504    2008-12-06  Ingo Feinerer  <feinerer@logic.at>
505    
506            * R/source.R (DataframeSource): New source class for data frames.
507    
508            * R/source.R: Fixed non-standard call evaluation.
509    
510    2008-11-29  Ingo Feinerer  <feinerer@logic.at>
511    
512            * R/source.R (URISource): New source class for a single document.
513    
514    2008-11-27  Ingo Feinerer  <feinerer@logic.at>
515    
516            * R/source.R: Refactoring.
517    
518    2008-11-25  Ingo Feinerer  <feinerer@logic.at>
519    
520            * R/AAA.R (.onLoad, .Last): Use tryCatch() to handle misconfigured
521            Rmpi installations more gracefully.
522    
523    2008-11-08  Ingo Feinerer  <feinerer@logic.at>
524    
525            * R/source.R (Source): Add Length slot.
526    
527    2008-11-06  Ingo Feinerer  <feinerer@logic.at>
528    
529            * R/AAA.R: Unify duplicated .onLoad function.
530    
531    2008-11-03  Ingo Feinerer  <feinerer@logic.at>
532    
533            * DESCRIPTION (Suggests): Added Rmpi.
534    
535    2008-11-02  Ingo Feinerer  <feinerer@logic.at>
536    
537            * R/source.R (getElem): Fix 'no visible binding' warning.
538    
539            * man/WeightFunction.Rd: Fix signature.
540    
541    2008-08-03  Ingo Feinerer  <feinerer@logic.at>
542    
543            * R/weight.R: Introduce name abbreviations for weighting functions.
544    
545    2008-07-24  Ingo Feinerer  <feinerer@logic.at>
546    
547            * R/AAA.R (.onLoad, .Last): Start and stop MPI cluster.
548    
549            * R/cluster.R: Provide convenience functions for using a MPI
550            cluster.
551    
552            * R/termdocmatrix.R (TermDocMatrix): Use MPI cluster if
553            available.
554    
555            * R/textdoccol.R (tmIndex, tmFilter, tmMap): Use MPI cluster if
556            available.
557    
558    2008-07-17  Ingo Feinerer  <feinerer@logic.at>
559    
560            * R/textdoccol.R (lapply): Removed debug print out.
561    
562    2008-06-06  Ingo Feinerer  <h0125130@wu-wien.ac.at>
563    
564            * R/reader.R (readRCV1): Improved meta data extraction from
565            Reuters Corpus Volume 1 documents.
566    
567    2008-05-25  Ingo Feinerer  <h0125130@wu-wien.ac.at>
568    
569            * R/transform.R: Ensure that all mappings preserve multiline
570            structures.
571    
572    2008-05-24  Ingo Feinerer  <h0125130@wu-wien.ac.at>
573    
574            * R/filter.R: Every filter has now an attribute indicating whether
575            it sould be applied to document level (doclevel).
576    
577            * R/textdoccol.R (tmFilter): Set searchFullText as new default
578            filter.
579    
580    2008-04-23  Ingo Feinerer  <h0125130@wu-wien.ac.at>
581    
582            * R/transform.R (replacePatterns): Replaced removeWords by
583            replacePatterns. Suggested by Christian Buchta.
584    
585            * R/textdoccol.R (inspect): Improved formatting.
586    
587    2008-04-19  Ingo Feinerer  <h0125130@wu-wien.ac.at>
588    
589            * inst/CITATION: Updated JSS article information.
590    
591            * R/textdoccol.R (setAs): Added coerce method from list to
592            corpus.
593    
594            * R/meta.R (meta): Improved meta data handling.
595    
596    2008-03-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
597    
598            * R/textdoccol.R (materialize, tmMap): Improvements suggested by
599            Christian Buchta.
600    
601            * inst/CITATION: Added template to include JSS article reference.
602    
603    2008-03-12  Ingo Feinerer  <h0125130@wu-wien.ac.at>
604    
605            * R/textdoccol.R (tmMap): Introduced lazy mapping.
606    
607            * R/source.R: Added VectorSource.
608    
609    2008-02-23  Ingo Feinerer  <h0125130@wu-wien.ac.at>
610    
611            * man/: Language codes should be in ISO 639-1 format.
612    
613            * R/textdoccol.R (asPlain): Preserve local meta data.
614    
615    2008-01-31  Ingo Feinerer  <h0125130@wu-wien.ac.at>
616    
617            * R/textdoccol.R (writeCorpus): Function for writing a corpus
618            containing plain text documents to disk.
619    
620    2008-01-30  Ingo Feinerer  <h0125130@wu-wien.ac.at>
621    
622            * R/termdocmatrix.R (TermDocMatrix): Ensure that dimnames are
623            always set correctly.
624    
625            * R/textdoccol.R: Set load = TRUE as default for load on demand
626            since in most cases this is the wanted behaviour.
627    
628    2008-01-24  Ingo Feinerer  <h0125130@wu-wien.ac.at>
629    
630            * R/: Renamed TextDocCol to Corpus, and Corpus to Content.
631    
632            * DESCRIPTION: Updated Version to 0.3 due to core name changes.
633    
634    2008-01-22  Ingo Feinerer  <h0125130@wu-wien.ac.at>
635    
636            * R/meta.R (meta): New function for consistent access to meta data
637            of document collections, repositories, and texts.
638    
639    2008-01-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
640    
641            * R/: Better support for encodings.
642    
643    2008-01-13  Ingo Feinerer  <h0125130@wu-wien.ac.at>
644    
645            * R/textdoccol.R (TextDocCol): Fixed bug regarding default reader
646            selection when no reader argument is given.
647    
648    2008-01-05  Ingo Feinerer  <h0125130@wu-wien.ac.at>
649    
650            * R/source.R (CSVSource): Now uses read.csv instead of scan
651            internally.
652    
653  2008-01-02  Ingo Feinerer  <h0125130@wu-wien.ac.at>  2008-01-02  Ingo Feinerer  <h0125130@wu-wien.ac.at>
654    
655          * R/reader.R (getReaders): Returns available reader functions.          * R/reader.R (getReaders): Returns available reader functions.

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