Add support for charts to ASCII driver. Bug #16364.

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

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+2007-08-12  Ben Pfaff  <blp@gnu.org>
+
+       Add support for charts to ASCII driver.  Bug #16364.
+       Thanks to John Darrington for review.
+       
+       * ascii.c (struct ascii_driver_ext): Add chart_type,
+       chart_file_name, chart_cnt members.
+       (ascii_open_driver): Initialize new members.
+       (static array option_tab): Add new options, reorganize slightly.
+       (handle_option): Handle new options.
+       (ascii_submit): New function.
+       (ascii_chart_initialise): Implement.
+       (ascii_chart_finalise): Implement.
+
+       * chart.c (chart_init_separate): New function.
+       (chart_finalise_separate): New function.
+       
+       * dummy-chart.c (chart_init_separate): New function.
+       (chart_finalise_separate): New function.
+
+       * html.c (html_open_driver): Don't free chart_file_name.
+       (html_close_driver): Do free chart_file_name.
+       (handle_option): Only give an error for chart-files options that
+       don't contain "#".
+       (html_initialise_chart): Use new chart_init_separate.
+       (html_finalise_chart): Use new chart_finalise_separate.
+
 2007-07-25  Ben Pfaff  <blp@gnu.org>
 
        Allow the user to specify an initialization string to write at the