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Diff of /pkg/inst/NEWS.Rd

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revision 1344, Sun Apr 20 07:33:54 2014 UTC revision 1345, Sun Apr 20 16:48:32 2014 UTC
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1  \name{NEWS}  \name{NEWS}
2  \title{News for Package 'tm'}  \title{News for Package 'tm'}
3    \section{Changes in tm version 0.6}{
4      \subsection{SIGNIFICANT USER-VISIBLE CHANGES}{
5        \itemize{
6          \item The shortcut \code{Corpus()} (aliased to \code{VCorpus()}) has been
7            removed (as \code{Corpus} is a virtual S3 class).
8          \item Text documents now provide the functions \code{content()} and
9            \code{as.character()} to access the (possibly raw) document content and
10            the natural language text in a suitable (not necessarily structured)
11            form.
12          \item \code{termFreq()} now uses \code{words()} as the default tokenizer.
13          \item \code{DirSource()} and \code{URISource()} now use the argument
14            \code{encoding} for conversion via \code{iconv()} to \code{"UTF-8"}.
15        }
16      }
17      \subsection{NEW FEATURES}{
18        \itemize{
19          \item Integration with package \pkg{NLP}.
20          \item \code{words.PlainTextDocument()} delivers word tokens in the
21            document.
22          \item \code{DirSource()} and \code{URISource()} now have a \code{mode}
23            argument specifying how elements should be read (no read, binary, text).
24          \item Improved high-level documentation on corpora (\code{?Corpus}), text
25            documents (\code{?TextDocument}), sources (\code{?Source}), and readers
26            (\code{?Reader}).
27        }
28      }
29      \subsection{BUG FIXES}{
30        \itemize{
31          \item The function \code{stemCompletion()} now avoids spurious duplicate
32            results. Reported by Seong-Hyeon Kim.
33        }
34      }
35      \subsection{DEPRECATED & DEFUNCT}{
36        \itemize{
37          \item Following functions have been removed:
38          \itemize{
39            \item \code{Author()}, \code{DateTimeStamp()}, \code{CMetaData()},
40              \code{content_meta()}, \code{DMetaData()}, \code{Description()},
41              \code{Heading()}, \code{ID()}, \code{Language()},
42              \code{LocalMetaData()}, \code{Origin()}, \code{prescindMeta()},
43              \code{sFilter()} (use \code{meta()} instead).
44            \item \code{dissimilarity()} (use \code{proxy::dist()} instead).
45            \item \code{makeChunks()} (use \code{[} and \code{[[} manually).
46            \item \code{summary.Corpus()} and \code{summary.TextRepository()}
47              (\code{print()} now gives a more informative but succinct overview).
48            \item \code{TextRepository()} and \code{RepoMetaData()} (use e.g. a
49              list to store multiple corpora instead).
50          }
51        }
52      }
53    }
54  \section{Changes in tm version 0.5-10}{  \section{Changes in tm version 0.5-10}{
55    \subsection{SIGNIFICANT USER-VISIBLE CHANGES}{    \subsection{SIGNIFICANT USER-VISIBLE CHANGES}{
56      \itemize{      \itemize{

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