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@@ -1,3 +1,58 @@
+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 
+	long name table, automatically create one where the long names 
+	are the lower case versions of the short names.
+	
+2007-04-22  Ben Pfaff  <blp@gnu.org>
+
+	* dictionary.c (dict_set_split_vars): dict_destroy expects that
+	dict_clear will free most data related to the dictionary.
+	dict_clear does a decent job, except that dict_set_split_vars on
+	some systems won't actually free the dict's "split" member.
+	Instead, it'll allocate a 1-byte region.  Fix this.
+
+	* value.c (value_copy): New function.
+	(value_set_missing): Ditto.
+
+2007-04-22 John Darrington <john@darrington.wattle.id.au>
+
+	* Deleted existing category.h and moved cat-routines.h into 
+	category.h  Encapsulated struct cat_vals better.
+
+2007-04-19 John Darrington <john@darrington.wattle.id.au>
+
+	* sys-file-reader.c: When reading a system file which has no 
+	long name table, automatically create one where the long names 
+	are the lower case versions of the short names.
+	
+2007-04-16 John Darrington <john@darrington.wattle.id.au>
+
+	* sys-file-reader.c: Some versions of Other Software seem to 
+        produce system files with string  variables' measure set to 
+	zero.  We'll assume these are supposed to be nominal variables.
+
 2007-03-30  Ben Pfaff  <blp@gnu.org>
 
 	* procedure.c: Adapt to new deque data structure.