Abstract the documents within a dictionary a little better. Thanks to

[pspp-builds.git] / src / data / ChangeLog

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+2007-05-06  Ben Pfaff  <blp@gnu.org>
+
+       Abstract the documents within a dictionary a little better.
+       Thanks to John Darrington for suggestion, initial version, and
+       review.  Patch #5917.
+
+       * dictionary.c (struct dictionary): Change `documents' member from
+       char * to struct string.
+       (dict_clear): Destroy struct string.
+       (dict_get_documents): Convert struct string to char *.
+       (dict_set_documents): Set struct string.  Pad to 80-character
+       multiple.
+       (dict_clear_documents): New function.
+       (dict_add_document_line): New function.
+       (dict_get_document_line_cnt): New function.
+       (dict_get_document_line): New function.
+
+       * dictionary.h (macro DOC_LINE_LENGTH): New macro.
+
+       * sys-file-reader.c (read_documents): Use new document functions.
+
 2007-04-19 John Darrington <john@darrington.wattle.id.au>
 
        * sys-file-reader.c: When reading a system file which has no