kc3-lang/freetype

diff --git a/ChangeLog b/ChangeLog
index f8eb4b0..f7afdb6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,16 +1,20 @@
 2000-12-13  David Turner <david.turner@freetype.org>
 
 	* include/freetype/config/ft2build.h,
-	include/freetype/internal/internal.h: fixed header inclusion macros
-	to use direct definitions. This is the only way to do these things
-	in a portable way :-( The rest of the code should follow shortly
-	though everything compiles now..
+	include/freetype/internal/internal.h: Fixed header inclusion macros
+	to use direct definitions.  This is the only way to do these things
+	in a portable way :-(  The rest of the code should follow shortly
+	though everything compiles now.
 	
-	* builds/compiler/intelc.mk, builds/compiler/watcom.mk,
-	builds/win32/detect.mk: added support for the Intel C/C++ compiler,
-	as well as _preliminary_ (read: doesn't work !!) support for Watcom.
-	Also added a new setup target. Type "make setup list" for a list
-	of supported command-line compilers on Win32..
+	* builds/compiler/intelc.mk, builds/compiler/watcom.mk: New files.
+
+	* builds/win32/detect.mk: Added support for the Intel C/C++
+	compiler, as well as _preliminary_ (read: doesn't work!) support for
+	Watcom.  Also added a new setup target.  Type "make setup list" for
+	a list of supported command-line compilers on Win32.
+
+	* src/base/ftdebug.c: Added dummy symbol to avoid empty file if
+	conditionals are off.
 
 2000-12-13  Werner Lemberg  <wl@gnu.org>
 
diff --git a/builds/compiler/intelc.mk b/builds/compiler/intelc.mk
index 0b64f91..0c3088a 100644
--- a/builds/compiler/intelc.mk
+++ b/builds/compiler/intelc.mk
@@ -63,10 +63,10 @@ T := /Fo
 #   ANSI compliance.
 #
 #   Note that the Intel C/C++ compiler version 4.5 complains about
-#   the use of FT_FIELD_OFFSET with "value must be arithmetic type !!"
-#   this really looks like a bug in the compiler because the macro
+#   the use of FT_FIELD_OFFSET with "value must be arithmetic type"!
+#   This really looks like a bug in the compiler because the macro
 #   _does_ compute an arithmetic value, so we disable this warning
-#   with "/Qwd32" !!
+#   with "/Qwd32".
 #
 ifndef CFLAGS
   CFLAGS := /nologo /c /Ox /G5 /W3 /Qwd32
diff --git a/builds/compiler/visualc.mk b/builds/compiler/visualc.mk
index 432f7af..235a4df 100644
--- a/builds/compiler/visualc.mk
+++ b/builds/compiler/visualc.mk
@@ -70,6 +70,7 @@ endif
 #
 ANSIFLAGS := /Za
 
+
 # Library linking
 #
 #CLEAN_LIBRARY =
diff --git a/builds/compiler/watcom.mk b/builds/compiler/watcom.mk
index aae26dd..e1e2d11 100644
--- a/builds/compiler/watcom.mk
+++ b/builds/compiler/watcom.mk
@@ -17,12 +17,14 @@
 #
 CC := wcc386
 
+
 # The object file extension (for standard and static libraries).  This can be
 # .o, .tco, .obj, etc., depending on the platform.
 #
 O  := obj
 SO := obj
 
+
 # The library file extension (for standard and static libraries).  This can
 # be .a, .lib, etc., depending on the platform.
 #
diff --git a/builds/win32/detect.mk b/builds/win32/detect.mk
index 228ac29..055de02 100644
--- a/builds/win32/detect.mk
+++ b/builds/win32/detect.mk
@@ -27,11 +27,11 @@ ifeq ($(PLATFORM),ansi)
       is_windows := 1
     endif
 
-    # We test for the COMSPEC environment variable, then run the `ver'
-    # command-line program to see if its output contains the word `Windows'.
-    #
-    # If this is true, we are running a win32 platform (or an emulation).
-    #
+  # We test for the COMSPEC environment variable, then run the `ver'
+  # command-line program to see if its output contains the word `Windows'.
+  #
+  # If this is true, we are running a win32 platform (or an emulation).
+  #
   else
     ifneq ($(OSTYPE),cygwin)
       ifdef COMSPEC
@@ -42,29 +42,29 @@ ifeq ($(PLATFORM),ansi)
 
   ifdef is_windows
 
-      PLATFORM    := win32
-      DELETE      := del
-      COPY        := copy
-      CONFIG_FILE := none
+    PLATFORM    := win32
+    DELETE      := del
+    COPY        := copy
+    CONFIG_FILE := none
 
     ifneq ($(findstring list,$(MAKECMDGOALS)),)  # test for the "list" target
 
       .PHONY: dump_target_list setup list
       
       dump_target_list:
-	@echo ÿ
-	@echo $(PROJECT_TITLE) build system -- supported compilers
-	@echo ÿ
-	@echo Several command-line compilers are supported on Win32:
-	@echo ÿ
-	@echo ÿÿmake setupÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿgcc (with Mingw)
-	@echo ÿÿmake setup visualcÿÿÿÿÿÿÿÿÿÿÿÿÿMicrosoft Visual C++
-	@echo ÿÿmake setup bcc32ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿBorland C/C++
-	@echo ÿÿmake setup lccÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿWin32-LCC
-	@echo ÿÿmake setup intelcÿÿÿÿÿÿÿÿÿÿÿÿÿÿIntel C/C++
-	@echo ÿ
-
-        setup: dump_target_list
+	      @echo ÿ
+	      @echo $(PROJECT_TITLE) build system -- supported compilers
+	      @echo ÿ
+	      @echo Several command-line compilers are supported on Win32:
+	      @echo ÿ
+	      @echo ÿÿmake setupÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿgcc (with Mingw)
+	      @echo ÿÿmake setup visualcÿÿÿÿÿÿÿÿÿÿÿÿÿMicrosoft Visual C++
+	      @echo ÿÿmake setup bcc32ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿBorland C/C++
+	      @echo ÿÿmake setup lccÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿWin32-LCC
+	      @echo ÿÿmake setup intelcÿÿÿÿÿÿÿÿÿÿÿÿÿÿIntel C/C++
+	      @echo ÿ
+
+      setup: dump_target_list
 	
     else  # test "list"
 
@@ -104,9 +104,10 @@ ifeq ($(PLATFORM),ansi)
         CC          := icl
         intelc: setup
       endif
-#
-# The following build targets are not officialy supported for now
-#
+
+      #
+      # The following build targets are not officially supported for now
+      #
 
       ifneq ($(findstring visualage,$(MAKECMDGOALS)),)   # Visual Age C++
         CONFIG_FILE := w32-icc.mk
diff --git a/builds/win32/w32-intl.mk b/builds/win32/w32-intl.mk
index 1b2b4e9..6ae022f 100644
--- a/builds/win32/w32-intl.mk
+++ b/builds/win32/w32-intl.mk
@@ -1,5 +1,5 @@
 #
-# FreeType 2 Intel C/C++ on Win32
+# FreeType 2 configuration rules for Intel C/C++ on Win32
 #
 
 
diff --git a/include/freetype/cache/ftcchunk.h b/include/freetype/cache/ftcchunk.h
index 145c8bc..f5ed7eb 100644
--- a/include/freetype/cache/ftcchunk.h
+++ b/include/freetype/cache/ftcchunk.h
@@ -55,7 +55,7 @@ FT_BEGIN_HEADER
 
 
   /* maximum number of chunk sets in a given chunk cache */
-#define  FTC_MAX_CHUNK_SETS  16
+#define FTC_MAX_CHUNK_SETS  16
 
 
   typedef struct FTC_ChunkNodeRec_*    FTC_ChunkNode;
diff --git a/include/freetype/cache/ftcimage.h b/include/freetype/cache/ftcimage.h
index e8a25bb..58ed204 100644
--- a/include/freetype/cache/ftcimage.h
+++ b/include/freetype/cache/ftcimage.h
@@ -46,25 +46,25 @@ FT_BEGIN_HEADER
   /*************************************************************************/
 
 
-#define  FTC_IMAGE_FORMAT( x )  ( (x) & 7 )
+#define FTC_IMAGE_FORMAT( x )  ( (x) & 7 )
 
 
-#define  ftc_image_format_bitmap      0
-#define  ftc_image_format_outline     1
+#define ftc_image_format_bitmap      0
+#define ftc_image_format_outline     1
 
-#define  ftc_image_flag_monochrome   16
-#define  ftc_image_flag_unhinted     32
-#define  ftc_image_flag_autohinted   64
-#define  ftc_image_flag_unscaled    128
-#define  ftc_image_flag_no_sbits    256
+#define ftc_image_flag_monochrome   16
+#define ftc_image_flag_unhinted     32
+#define ftc_image_flag_autohinted   64
+#define ftc_image_flag_unscaled    128
+#define ftc_image_flag_no_sbits    256
 
   /* monochrome bitmap */
-#define  ftc_image_mono             ftc_image_format_bitmap | \
+#define ftc_image_mono             ftc_image_format_bitmap | \
                                     ftc_image_flag_monochrome
   /* anti-aliased bitmap */
-#define  ftc_image_grays            ftc_image_format_bitmap
+#define ftc_image_grays            ftc_image_format_bitmap
   /* scaled outline */
-#define  ftc_image_outline          ftc_image_format_outline
+#define ftc_image_outline          ftc_image_format_outline
 
 
   /*************************************************************************/
diff --git a/include/freetype/config/ft2build.h b/include/freetype/config/ft2build.h
index 093aa2e..13603f0 100644
--- a/include/freetype/config/ft2build.h
+++ b/include/freetype/config/ft2build.h
@@ -47,13 +47,13 @@
 
 
   /* this macro is used to enclose its argument in brackets */
-#define  FT2_ENCLOSE(x)   <x>
+#define FT2_ENCLOSE(x)  <x>
 
   /* this macro is used to join a path and a file name */
-#define  FT2_JOINPATH(d,x)   d/x
+#define FT2_JOINPATH(d,x)  d/x
 
   /* this macro is used to format a path in "<d/x>" format easily */
-#define  FT2_PUBLIC_PATH(d,x)   FT2_ENCLOSE(d/x)
+#define FT2_PUBLIC_PATH(d,x)  FT2_ENCLOSE(d/x)
 
 
 
diff --git a/include/freetype/ftcache.h b/include/freetype/ftcache.h
index efac5ee..0fcca41 100644
--- a/include/freetype/ftcache.h
+++ b/include/freetype/ftcache.h
@@ -42,13 +42,13 @@
 FT_BEGIN_HEADER
 
 
-#define  FT_CACHE_MANAGER_H               FT2_PUBLIC_FILE(cache/ftcmanag.h)
-#define  FT_CACHE_IMAGE_H                 FT2_PUBLIC_FILE(cache/ftcimage.h)
-#define  FT_CACHE_SMALL_BITMAPS_H         FT2_PUBLIC_FILE(cache/ftcsbits.h)
+#define FT_CACHE_MANAGER_H         FT2_PUBLIC_FILE(cache/ftcmanag.h)
+#define FT_CACHE_IMAGE_H           FT2_PUBLIC_FILE(cache/ftcimage.h)
+#define FT_CACHE_SMALL_BITMAPS_H   FT2_PUBLIC_FILE(cache/ftcsbits.h)
 
-#define  FT_CACHE_INTERNAL_LRU_H          FT2_PUBLIC_FILE(cache/ftlru.h)
-#define  FT_CACHE_INTERNAL_GLYPH_H        FT2_PUBLIC_FILE(cache/ftcglyph.h)
-#define  FT_CACHE_INTERNAL_CHUNK_H        FT2_PUBLIC_FILE(cache/ftcchunk.h)
+#define FT_CACHE_INTERNAL_LRU_H    FT2_PUBLIC_FILE(cache/ftlru.h)
+#define FT_CACHE_INTERNAL_GLYPH_H  FT2_PUBLIC_FILE(cache/ftcglyph.h)
+#define FT_CACHE_INTERNAL_CHUNK_H  FT2_PUBLIC_FILE(cache/ftcchunk.h)
 
 
   /*************************************************************************/
diff --git a/include/freetype/internal/cfftypes.h b/include/freetype/internal/cfftypes.h
index c2a3d85..ff8d375 100644
--- a/include/freetype/internal/cfftypes.h
+++ b/include/freetype/internal/cfftypes.h
@@ -20,8 +20,10 @@
 #ifndef __CFFTYPES_H__
 #define __CFFTYPES_H__
 
-#include   <ft2build.h>
-#include   FT_FREETYPE_H
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
 
 FT_BEGIN_HEADER
 
diff --git a/include/freetype/internal/fnttypes.h b/include/freetype/internal/fnttypes.h
index 080770d..446b4b1 100644
--- a/include/freetype/internal/fnttypes.h
+++ b/include/freetype/internal/fnttypes.h
@@ -67,8 +67,8 @@ FT_BEGIN_HEADER
   } WinResourceInfo;
 
 
-#define  WINFNT_MZ_MAGIC  0x5A4D
-#define  WINFNT_NE_MAGIC  0x454E
+#define WINFNT_MZ_MAGIC  0x5A4D
+#define WINFNT_NE_MAGIC  0x454E
 
 
   typedef struct  WinFNT_Header_
diff --git a/src/autohint/ahangles.c b/src/autohint/ahangles.c
index 7187852..812b021 100644
--- a/src/autohint/ahangles.c
+++ b/src/autohint/ahangles.c
@@ -20,8 +20,8 @@
 /***************************************************************************/
 
 
-#include  <ft2build.h>
-#include  FT_SOURCE_FILE(autohint,ahangles.h)
+#include <ft2build.h>
+#include FT_SOURCE_FILE(autohint,ahangles.h)
 
 
   /* the following table has been automatically generated with */
diff --git a/src/autohint/ahmodule.h b/src/autohint/ahmodule.h
index ce8daa1..f6643d2 100644
--- a/src/autohint/ahmodule.h
+++ b/src/autohint/ahmodule.h
@@ -23,8 +23,8 @@
 #define __AHMODULE_H__
 
 
-#include  <ft2build.h>
-#include  FT_MODULE_H
+#include <ft2build.h>
+#include FT_MODULE_H
 
 
 FT_BEGIN_HEADER
diff --git a/src/base/ftdebug.c b/src/base/ftdebug.c
index f954987..f2a2237 100644
--- a/src/base/ftdebug.c
+++ b/src/base/ftdebug.c
@@ -107,7 +107,9 @@
 
 #endif /* FT_DEBUG_LEVEL_TRACE || FT_DEBUG_LEVEL_ERROR */
 
-  /* needed by pedantic ANSI compilers */
+
+  /* ANSI C doesn't allow empty files, so we insert a dummy symbol */
   extern const int  ft_debug_dummy;
 
+
 /* END */
diff --git a/src/cache/ftcsbits.c b/src/cache/ftcsbits.c
index de73815..adb295b 100644
--- a/src/cache/ftcsbits.c
+++ b/src/cache/ftcsbits.c
@@ -26,7 +26,7 @@
 #include <string.h>         /* memcmp() */
 
 
-#define  FTC_SBITSET_ELEMENT_COUNT  16
+#define FTC_SBITSET_ELEMENT_COUNT  16
 
 
   typedef struct  FTC_SBitSetRec_
diff --git a/src/cff/cffparse.c b/src/cff/cffparse.c
index 06875c8..bbde59a 100644
--- a/src/cff/cffparse.c
+++ b/src/cff/cffparse.c
@@ -442,7 +442,7 @@
   static const CFF_Field_Handler  cff_field_handlers[] =
   {
 
-#include  FT_SOURCE_FILE(cff,cfftoken.h)
+#include FT_SOURCE_FILE(cff,cfftoken.h)
 
     { 0, 0, 0, 0, 0, 0, 0 }
   };
diff --git a/src/cid/cidobjs.c b/src/cid/cidobjs.c
index 7dceb0e..a105320 100644
--- a/src/cid/cidobjs.c
+++ b/src/cid/cidobjs.c
@@ -31,8 +31,8 @@
   /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
   /* messages during execution.                                            */
   /*                                                                       */
-#undef   FT_COMPONENT
-#define  FT_COMPONENT  trace_cidobjs
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_cidobjs
 
 
   /*************************************************************************/
diff --git a/src/sfnt/sfnt.c b/src/sfnt/sfnt.c
index d605ac8..91fce49 100644
--- a/src/sfnt/sfnt.c
+++ b/src/sfnt/sfnt.c
@@ -18,18 +18,18 @@
 
 #define FT_MAKE_OPTION_SINGLE_OBJECT
 
-#include  <ft2build.h>
-#include  FT_SOURCE_FILE(sfnt,ttload.c)
-#include  FT_SOURCE_FILE(sfnt,ttcmap.c)
-#include  FT_SOURCE_FILE(sfnt,sfobjs.c)
-#include  FT_SOURCE_FILE(sfnt,sfdriver.c)
+#include <ft2build.h>
+#include FT_SOURCE_FILE(sfnt,ttload.c)
+#include FT_SOURCE_FILE(sfnt,ttcmap.c)
+#include FT_SOURCE_FILE(sfnt,sfobjs.c)
+#include FT_SOURCE_FILE(sfnt,sfdriver.c)
 
 #ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
-#include  FT_SOURCE_FILE(sfnt,ttsbit.c)
+#include FT_SOURCE_FILE(sfnt,ttsbit.c)
 #endif
 
 #ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
-#include  FT_SOURCE_FILE(sfnt,ttpost.c)
+#include FT_SOURCE_FILE(sfnt,ttpost.c)
 #endif
 
 
diff --git a/src/sfnt/ttpost.c b/src/sfnt/ttpost.c
index c2ee53e..5fcf066 100644
--- a/src/sfnt/ttpost.c
+++ b/src/sfnt/ttpost.c
@@ -61,7 +61,7 @@
    /* table of Mac names.  Thus, it is possible to build a version of */
    /* FreeType without the Type 1 driver & PSNames module.            */
 
-#define  MAC_NAME( x )  TT_Post_Default_Names[x]
+#define MAC_NAME( x )  TT_Post_Default_Names[x]
 
   /* the 258 default Mac PS glyph names */
 
diff --git a/src/smooth/ftgrays.c b/src/smooth/ftgrays.c
index ca863b7..0a9c849 100644
--- a/src/smooth/ftgrays.c
+++ b/src/smooth/ftgrays.c
@@ -122,11 +122,11 @@
 
 #else /* _STANDALONE_ */
 
-#include  <ft2build.h>
-#include  FT_SOURCE_FILE(smooth,ftgrays.h)
-#include  FT_INTERNAL_OBJECTS_H
-#include  FT_INTERNAL_DEBUG_H
-#include  FT_OUTLINE_H
+#include <ft2build.h>
+#include FT_SOURCE_FILE(smooth,ftgrays.h)
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_OUTLINE_H
 
 #define ErrRaster_Invalid_Mode     FT_Err_Cannot_Render_Glyph
 #define ErrRaster_Invalid_Outline  FT_Err_Invalid_Outline
diff --git a/src/truetype/ttinterp.c b/src/truetype/ttinterp.c
index f60b55c..d73cf94 100644
--- a/src/truetype/ttinterp.c
+++ b/src/truetype/ttinterp.c
@@ -6841,8 +6841,8 @@
         FT_Byte   opcode = CUR.opcode;
 
 
-#undef   ARRAY_BOUND_ERROR
-#define  ARRAY_BOUND_ERROR  goto Set_Invalid_Ref
+#undef  ARRAY_BOUND_ERROR
+#define ARRAY_BOUND_ERROR  goto Set_Invalid_Ref
 
 
         switch ( opcode )