delete lang engine

2000-11-30  Havoc Pennington  <hp@pobox.com>

* modules/thai/thai.c: delete lang engine

* modules/tamil/tamil.c: delete lang engine
(tamil_engine_x_new): fix type tag for shape engine

* modules/indic/myanmar.c: delete lang engine
(pango_engine_x_new): fix type tag for shape engine

* modules/indic/gurmukhi.c: delete lang engine
(pango_indic_engine_x_new): fix type tag for shape engine

* modules/indic/gujarati.c: delete lang engine
(pango_indic_engine_x_new): fix type tag for shape engine

* modules/indic/devanagari.c: delete lang engine
(pango_indic_engine_x_new): fix type tag for shape engine

* modules/indic/pango-indic-script.h (SCRIPT_ENGINE_DEFINITION):
delete lang engine

* modules/indic/bengali.c: delete the lang engine
(pango_indic_engine_x_new): fix type tag for shape engine

* modules/hangul/hangul.c: delete the lang engine
(hangul_engine_x_new): fix type tag for shape engine

* modules/basic/basic.c: delete the lang engine
(basic_engine_x_new): fix type tag for shape engine

* modules/basic/basic-win32.c: delete the lang engine
(basic_engine_win32_new): this was a shape engine,
use correct type tag

* modules/basic/basic-ft2.c: delete the lang engine

* modules/arabic/arabic.c: Delete the lang engine
(arabic_engine_x_new): this is a shape
engine, not a lang engine, fix type tag

* pango/pango-layout.c (pango_layout_index_to_line_x): handle
the fact that paragraph delimiters aren't in the layout lines
(pango_layout_index_to_pos): update to handle paragraph
delimiters

* pango/break.c (pango_find_paragraph_boundary): New function
to find paragraph boundaries

* pango/pango-layout.c (get_items_log_attrs): don't separate calls
to pango_break() when directional level changes

* pango/pango-layout.h (struct _PangoLayoutLine): put start index
of the line into the struct

 * pango/pango-layout.c (pango_layout_get_cursor_pos): Fixups to
 reflect the fact that paragraph separators are removed from the
 input text.

 * pango/pango-layout.c (can_break_at): don't
 special-case start of line and whitespace-following-alphabetic
 here, because pango_break() already handles that properly

 * tests/testboundaries.c, tests/Makefile.am, tests/runtests.sh:
 Add directory for test programs, and a script to run them all

 * configure.in: Create Makefile in tests

 * pango/break.c (pango_break): Try for a real implementation of
 the Unicode text boundary algorithms
 (pango_get_log_attrs): Allow length to be -1

 * pango/pango-context.c (pango_itemize): use pango_item_new(),
 assert that items added to the list are sane.

 * pango/pango-layout.c (pango_layout_check_lines): Reimplement
 to honor the paragraph boundaries from pango_break()

 * pango/pango-layout.c (process_item): use pango_item_split() here

 * pango/pango-item.c (pango_item_split): New function to split an
 item into two items

1 files changed, 83 insertions, 0 deletions

diff --git a/ChangeLog.pre-1-2 b/ChangeLog.pre-1-2
index 20ee0631..6ac4dddc 100644
--- a/ChangeLog.pre-1-2
+++ b/ChangeLog.pre-1-2
@@ -1,3 +1,86 @@
+2000-11-30  Havoc Pennington  <hp@pobox.com>
+
+	* modules/thai/thai.c: delete lang engine
+
+	* modules/tamil/tamil.c: delete lang engine
+	(tamil_engine_x_new): fix type tag for shape engine
+
+	* modules/indic/myanmar.c: delete lang engine
+	(pango_engine_x_new): fix type tag for shape engine
+
+	* modules/indic/gurmukhi.c: delete lang engine
+	(pango_indic_engine_x_new): fix type tag for shape engine
+
+	* modules/indic/gujarati.c: delete lang engine
+	(pango_indic_engine_x_new): fix type tag for shape engine
+
+	* modules/indic/devanagari.c: delete lang engine
+	(pango_indic_engine_x_new): fix type tag for shape engine
+
+	* modules/indic/pango-indic-script.h (SCRIPT_ENGINE_DEFINITION):
+	delete lang engine
+
+	* modules/indic/bengali.c: delete the lang engine
+	(pango_indic_engine_x_new): fix type tag for shape engine
+
+	* modules/hangul/hangul.c: delete the lang engine
+	(hangul_engine_x_new): fix type tag for shape engine
+
+	* modules/basic/basic.c: delete the lang engine
+	(basic_engine_x_new): fix type tag for shape engine
+
+	* modules/basic/basic-win32.c: delete the lang engine
+	(basic_engine_win32_new): this was a shape engine,
+	use correct type tag
+
+	* modules/basic/basic-ft2.c: delete the lang engine
+
+	* modules/arabic/arabic.c: Delete the lang engine
+	(arabic_engine_x_new): this is a shape
+	engine, not a lang engine, fix type tag
+
+	* pango/pango-layout.c (pango_layout_index_to_line_x): handle 
+	the fact that paragraph delimiters aren't in the layout lines
+	(pango_layout_index_to_pos): update to handle paragraph 
+	delimiters
+
+	* pango/break.c (pango_find_paragraph_boundary): New function
+	to find paragraph boundaries
+
+	* pango/pango-layout.c (get_items_log_attrs): don't separate calls
+	to pango_break() when directional level changes
+
+	* pango/pango-layout.h (struct _PangoLayoutLine): put start index
+ 	of the line into the struct
+ 
+      	* pango/pango-layout.c (pango_layout_get_cursor_pos): Fixups to
+ 	reflect the fact that paragraph separators are removed from the
+ 	input text.
+	
+	* pango/pango-layout.c (can_break_at): don't 
+	special-case start of line and whitespace-following-alphabetic
+	here, because pango_break() already handles that properly
+
+	* tests/testboundaries.c, tests/Makefile.am, tests/runtests.sh:
+	Add directory for test programs, and a script to run them all
+
+	* configure.in: Create Makefile in tests
+
+	* pango/break.c (pango_break): Try for a real implementation of
+	the Unicode text boundary algorithms
+	(pango_get_log_attrs): Allow length to be -1
+	
+	* pango/pango-context.c (pango_itemize): use pango_item_new(),
+	assert that items added to the list are sane.
+	
+	* pango/pango-layout.c (pango_layout_check_lines): Reimplement 
+	to honor the paragraph boundaries from pango_break()
+
+	* pango/pango-layout.c (process_item): use pango_item_split() here
+
+	* pango/pango-item.c (pango_item_split): New function to split an
+	item into two items
+
 Fri Dec  1 11:49:50 2000  Owen Taylor  <otaylor@redhat.com>
 
 	* pango/pango-layout.c (get_tab_pos): Make sure that