1 | .\"------------------------------------------------------------
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2 | .\" Id - set Rv,revision, and Dt, Date using rcs-Id tag.
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3 | .de Id
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4 | .ds Rv \\$3
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5 | .ds Dt \\$4
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6 | ..
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7 | .Id $Id: mg_decompress_text.1 16583 2008-07-29 10:20:36Z davidb $
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8 | .\"------------------------------------------------------------
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9 | .TH mg_decompress_text 1 \*(Dt CITRI
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10 | .SH NAME
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11 | mg_decompress_text \- decompresses the compressed text of a collection
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12 | .SH SYNOPSIS
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13 | .B mg_decompress_text
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14 | [
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15 | .B \-h
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16 | ]
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17 | [
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18 | .BI \-d " directory"
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19 | ]
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20 | .BI \-f " name"
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21 | .SH DESCRIPTION
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22 | .B mg_decompress_text
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23 | decompresses the compressed text of a collection, inserts paragraph and
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24 | document markers, writing the output to
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25 | .IR stdout ". "
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26 | This program was created
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27 | to be used as a type of
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28 | .BR mg_get (1).
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29 | .SH OPTIONS
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30 | Options may appear in any order.
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31 | .TP "\w'\fB\-d\fP \fIdirectory\fP'u+2n"
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32 | .B \-h
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33 | This displays a usage line on
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34 | .IR stderr .
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35 | .TP
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36 | .BI \-d " directory"
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37 | This specifies the directory where the document collection can be found.
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38 | .TP
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39 | .BI \-f " name"
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40 | This specifies the base name of the document collection.
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41 | .SH ENVIRONMENT
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42 | .TP "\w'\fBMGDATA\fP'u+2n"
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43 | .SB MGDATA
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44 | If this environment variable exists, then its value is used as the
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45 | default directory where the
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46 | .BR mg (1)
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47 | collection files are. If this variable does not exist, then the
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48 | directory \*(lq\fB.\fP\*(rq is used by default. The command line
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49 | option
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50 | .BI \-d " directory"
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51 | overrides the directory in
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52 | .BR MGDATA .
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53 | .SH FILES
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54 | .TP 25
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55 | .B *.text
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56 | Compressed documents.
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57 | .TP
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58 | .B *.text.idx
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59 | Index into the compressed documents.
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60 | .TP
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61 | .B *.text.dict
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62 | Compressed compression dictionary.
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63 | .TP
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64 | .B *.text.dict.aux
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65 | Auxiliary compression dictionary.
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66 | .TP
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67 | .B *.text.dict.fast
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68 | Fast loading compression dictionary.
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69 | .TP
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70 | .B *.invf.paragraph
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71 | Paragraph counts for documents.
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72 | .SH "SEE ALSO"
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73 | .na
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74 | .BR mg (1),
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75 | .BR mg_compression_dict (1),
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76 | .BR mg_fast_comp_dict (1),
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77 | .BR mg_get (1),
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78 | .BR mg_passes (1).
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