+Mon Apr 3 11:14:38 2006 Ben Pfaff <blp@gnu.org>
+
+ Rewrite a lot of the output drivers and infrastructure.
+ Started transitioning from msg() to error().
+ Vertical rules in tables now default to putting a small gap
+ between columns, instead of no gap or rule at all.
+ See NEWS for user-visible changes.
+
+ * automake.mk: (output_sources) Add afm.c, afm.h. Remove font.h,
+ groff-font.c.
+
+ * afm.c, afm.h: New files.
+
+ * font.h: Removed.
+
+ * groff-font.c: Removed.
+
+ * ascii.c: Rewrote and simplified.
+
+ * html.c: Ditto.
+
+ * postscript.c: Ditto.
+
+ * output.c: (struct outp_driver_class_list) Move here from
+ output.h. Remove ref_count member and all references to it.
+ (outp_init) Remove epsf_class references.
+ (init_default_drivers) Use new configure_driver_line() interface.
+ (parse_options) Renamed outp_parse_options(), changed interface.
+ (configure_driver) Changed args from `const char *'s to `const
+ struct string *'s. Rewrote. Don't call ->open_global(). Now
+ just calls ->open_driver() instead of ->preopen_driver(),
+ ->option(), ->postopen_driver().
+ (configure_driver_line) Adapt to new configure_driver() interface.
+ (destroy_driver) Don't call ->close_global().
+ (option_cmp) Removed.
+ (outp_match_keyword) Rewrite for simplicity.
+ (outp_open_page) New function. Changed all equivalent
+ functionality to use this function instead.
+ (outp_close_page) Ditto.
+ (outp_eject_page) Use above functions.
+ (outp_string_width) Add font argument and change all callers to
+ pass one.
+
+ * output.h: (struct rect) Removed.
+ (OUTP_L_*) Name this enumeration "enum outp_line_style".
+ (OUTP_L_SPECIAL) Removed.
+ (struct color) Removed.
+ (OUTP_F_*) Removed.
+ (struct outp_styles) Removed.
+ (OUTP_T_*) Removed.
+ (enum outp_justification) New, containing OUTP_RIGHT, OUTP_LEFT,
+ OUTP_CENTER.
+ (enum outp_font) New, containing OUTP_FIXED, OUTP_PROPORTIONAL,
+ and OUTP_EMPHASIS.
+ (struct outp_text) Replaced `options' member by `font' and
+ `justification'. Renamed `s' to `string'. Removed `w', `l'.
+ Updated all usages.
+ (struct outp_class) Removed `magic', `open_global',
+ `close_global', `font_sizes', `preopen_driver', `option',
+ `postopen_driver', `line_horz', `line_vert', `line_intersection',
+ `box', `polyline_begin', `polyline_point', `polyline_end',
+ `text_set_font_by_name', `text_set_font_by_position',
+ `text_set_font_family', `text_get_font_name',
+ `text_get_font_family', `text_set_Size', and `text_get_size'
+ members. Added `open_driver', `close_driver', `line' members.
+ Changed interface of `open_page', `close_page', `text_metrics',
+ `text_draw' members. Updated all usages.
+ (struct outp_driver) Rearranged members. Removed `driver_open',
+ `res', `horiz', `vert', `horiz_line_spacing', `vert_line_spacing'
+ members.
+ (struct outp_option_info) Removed.
+ (struct outp_driver_class_list) Removed.
+ (outp_match_keyword) Changed interface.
+
+ * table.c: (tab_create) Now ignores reallocable argument: tables
+ can always be reallocated. Use pool_create_container().
+ Initialize vertical rules to UCHAR_MAX.
+ (options_to_font) New function.
+ (tab_destroy) Remove futile assignment.
+ (tab_realloc) Initialize vertical rules to UCHAR_MAX.
+ (text_format) Use xvasprintf() instead of local_alloc().
+ (tab_title) Always format the argument, and drop the option
+ argument. Change all callers to agree.
+ (tab_natural_width) Adapt to new ->text_metrics() interface.
+ (tab_natural_height) Ditto.
+ (tab_joint_text) Clear rules within the joined cell. Now
+ necessary because of the default to put spacing between cells.
+ (tab_output_text) Use xvasprintf() instead of local_alloc().
+ Remove special cases for fixed-width font.
+ (rule_to_spacing_type) New function.
+ (tabi_driver) Calculate rule widths manually now that we don't
+ have ->trh or ->trv. Implement new default for vertical rules.
+ (render_rows) New function.
+ (tabi_render) Rewrite in terms of render_rows() for clarity.
+ (translate_justification) New function.
+ (rule_to_draw_type) New function.
+ (get_hrule) New function.
+ (get_vrule) New function.
+ (render_horz_rule) New function.
+ (render_vert_rule) New function.
+ (render_rule_intersection) New function.
+ (strip_width) New function.
+ (strip_height) New function.
+ (render_cell) New function.
+ (render_strip) Rewrite in terms of new functions.
+
+ * table.h: (TAB_EMPH) New flag.
+ (TAB_FIX) New flag.
+ (TAL_3) Removed.
+ (TAL_GAP) Added.
+ (TAL_SPACING) Removed.
+ (struct tab_table) Members `trh', `hrv', `hr_tot', `vr_tot'
+ removed.
+ [DEBUGGING] (reallocable) Removed.
+ (TAT_FIX) Removed. All references replaced by TAB_FIX.
+ (TAT_TITLE) Now implies TAB_EMPH.
+
Thu Mar 30 16:26:56 2006 Ben Pfaff <blp@gnu.org>
* output.c: (colon_tokenize) Removed.
projects / pspp-builds.git / blobdiff