+2007-09-18 Ben Pfaff <blp@gnu.org>
+
+ * helper.c (create_casereader_from_data_store): New function.
+ (execute_syntax): Only replace the active file data by a new
+ casereader if syntax caused the active file to be read, to avoid
+ exponential slowdown as an increasing number of snippets that do
+ not read from the active file are consecutively executed. Bug
+ #20910. Reviewed by and heavily influenced by John Darrington.
+
+ * psppire-data-store.c (psppire_data_store_get_value_count): New
+ function.
+
+ * psppire-dict.c (psppire_dict_get_value_cnt): New function.
+
+2007-09-13 John Darrington <john@darrington.wattle.id.au>
+
+ * find-dialog.c find-dialog.h: New files.
+
+ * data-editor.c data-editor.h data-editor.glade: Added action for
+ the find dialog.
+
+ * psppire-selector.c: Emit the (de)selected signal when the
+ destination entry widget's text changes.
+
2007-09-10 Ben Pfaff <blp@gnu.org>
* var-sheet.c (psppire_variable_sheet_create): Use xstrdup to save