cleanup psutils and ps2eps PATCHES

git-svn-id: svn://tug.org/texlive/trunk@20764 c570f23f-e606-0410-a88d-b1316a301751

3 files changed, 208 insertions, 191 deletions

diff --git a/Build/source/utils/ps2eps/ps2eps-1.68-PATCHES/ChangeLog b/Build/source/utils/ps2eps/ps2eps-1.68-PATCHES/ChangeLog
index 08b4aba6bb3..34bb1d5afab 100644
--- a/Build/source/utils/ps2eps/ps2eps-1.68-PATCHES/ChangeLog
+++ b/Build/source/utils/ps2eps/ps2eps-1.68-PATCHES/ChangeLog
@@ -1,3 +1,8 @@
+2010-12-16  Peter Breitenlohner  <peb@mppmu.mpg.de>
+
+	* patch-04-whitespace:
+	* src/C/bbox.c: Remove trailing whitespace.
+
 2010-12-15  Peter Breitenlohner  <peb@mppmu.mpg.de>
 
 	Import ps2eps-1.68, patches in ps2eps-1.68-PATCHES.
@@ -5,7 +10,6 @@
 	* patch-01-warnings: Avoid compiler warnings.
 	* src/C/bbox.c (minus_one, plus_one): Declare as static.
 	(readppm_and_calcbb): Static, avoid uninitialized warning.
-	Also remove trailing whitespace.
 
 	* patch-02-WIN32-bug:
 	* src/C/bbox.c (readppm_and_calcbb): Add missing fprintf arg.
diff --git a/Build/source/utils/ps2eps/ps2eps-1.68-PATCHES/patch-01-warnings b/Build/source/utils/ps2eps/ps2eps-1.68-PATCHES/patch-01-warnings
index 1439f4926e5..254cc12007e 100644
--- a/Build/source/utils/ps2eps/ps2eps-1.68-PATCHES/patch-01-warnings
+++ b/Build/source/utils/ps2eps/ps2eps-1.68-PATCHES/patch-01-warnings
@@ -1,45 +1,6 @@
 diff -ur ps2eps-1.68.orig/src/C/bbox.c ps2eps-1.68/src/C/bbox.c
 --- ps2eps-1.68.orig/src/C/bbox.c	2010-08-31 10:58:37.000000000 +0200
 +++ ps2eps-1.68/src/C/bbox.c	2010-12-15 13:39:27.000000000 +0100
-@@ -4,25 +4,25 @@
- /** Author:    Roland Bless <roland -at- bless.de>                 **/
- /** Copyright (C) 1998-2009 Roland Bless                           **/
- /** To compile simply use:                                         **/
--/** "cc bbox.c -o bbox" or "make bbox"                             **/ 
-+/** "cc bbox.c -o bbox" or "make bbox"                             **/
- /********************************************************************/
- /*
-  * $Id: bbox.c,v 1.18 2009-10-13 15:03:49 bless Exp $
-  */
- 
- /**
--* This program is free software; you can redistribute it and/or modify     
--* it under the terms of the GNU General Public License as published by     
--* the Free Software Foundation; either version 2 of the License, or        
--* (at your option) any later version.                                      
--*                                                                          
--* This program is distributed in the hope that it will be useful,          
--* but WITHOUT ANY WARRANTY; without even the implied warranty of           
--* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the            
--* GNU General Public License for more details.                             
--*                                                                           
--* You should have received a copy of the GNU General Public License        
--* along with this program; if not, write to the Free Software              
-+* This program is free software; you can redistribute it and/or modify
-+* it under the terms of the GNU General Public License as published by
-+* the Free Software Foundation; either version 2 of the License, or
-+* (at your option) any later version.
-+*
-+* This program is distributed in the hope that it will be useful,
-+* but WITHOUT ANY WARRANTY; without even the implied warranty of
-+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+* GNU General Public License for more details.
-+*
-+* You should have received a copy of the GNU General Public License
-+* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- **/
 @@ -69,12 +69,14 @@
    1
  };
@@ -69,159 +30,11 @@ diff -ur ps2eps-1.68.orig/src/C/bbox.c ps2eps-1.68/src/C/bbox.c
                          const unsigned char tight)
  {
  	FILE 	*inputfile;
-@@ -109,29 +112,29 @@
-         double       hllx, hlly, hurx, hury; /* hires bounding box */
-         unsigned char   *image_row,	 /* ImageRow */
-                         *tmpcolumnbytep;
--        unsigned int 	width,height;	 /* Image Size	*/ 
-+        unsigned int 	width,height;	 /* Image Size	*/
-         unsigned int    byte_width;
-         unsigned char   stepsize;
-         unsigned char   colormax= 0;       /* max color value */
-         unsigned int    ui_colormax= 0;    /* max color value */
--        
-- 	if ( name == NULL ) 
-+
-+ 	if ( name == NULL )
-         {
-           inputfile = stdin;
-           name = "- STDIN -";
- 	}
--	else 	
-+	else
-         {
-           inputfile = fopen(name,"r");
-           if ( inputfile == NULL )
-           {
--            fprintf(stderr,"%s: ERROR -- could not open file %s\n", 
-+            fprintf(stderr,"%s: ERROR -- could not open file %s\n",
-                     prgname, name);
-             return;
-           }
-         }
-         /** check for magic number **/
--        do 
-+        do
-         {
-           fgets(inputline, 1024, inputfile);
- #ifdef DEBUG
-@@ -150,7 +153,7 @@
-           }
-         }
-         while ( !feof(inputfile) && !magic_found );
--        
-+
-         if ( !magic_found )
-         {
-           fprintf(stderr,"%s: ERROR -- %s is not in ppmraw or pbmraw format\n",
-@@ -158,7 +161,7 @@
-           return;
-         }
-         /** skip comments **/
--        do 
-+        do
-         {
-           fgets(inputline, 1024, inputfile);
- #ifdef DEBUG
-@@ -175,15 +178,16 @@
-         if ( magic_found == 6 ) /* PPM file has maximum color-component value */
-         {
-           fgets(inputline, 1024, inputfile);
--          sscanf(inputline,"%u",&ui_colormax);  
-+          sscanf(inputline,"%u",&ui_colormax);
- 	  colormax = (unsigned char) ui_colormax; /* this is safer */
-         }
+@@ -181,6 +184,7 @@
  #ifdef DEBUG
  	fprintf(stderr,"\nreading picture: %s size X: %u Y: %u\n",name,width,height);
  #endif
 +        x = 0; /* avoid uninitialized warning */
          x_min= width>0 ? width-1 : 0;
--        x_max= 0; 
--        y_min= height>0 ? height-1 : 0; 
-+        x_max= 0;
-+        y_min= height>0 ? height-1 : 0;
-         y_max= 0;
-         if ( magic_found == 4 ) /* PBMRAW = Bitmap */
-         { /** read raw pbmfile **/
-@@ -192,12 +196,12 @@
-             byte_width++;
-         }
-         else /** assume ppm raw **/
--        { 
-+        {
-           byte_width= width * 3; /* we have RGB, i.e. three bytes for each pixel */
-         }
--	/* 
-+	/*
- 	 * Now read a raster of Width * Height pixels, proceeding through the image in normal English reading order,
--         * i.e., starting from top left then moving right 
-+         * i.e., starting from top left then moving right
- 	 */
- 	/* we allocate only one line */
-         image_row= malloc(byte_width);
-@@ -258,8 +262,8 @@
-             { /* there was a pixel with no background color */
-               tmpcolumnbytep= image_row+byte_width-1;
-               /* inspect this line from the right */
--              for (byte_x= byte_width-1; 
--                   byte_x >= 0; 
-+              for (byte_x= byte_width-1;
-+                   byte_x >= 0;
-                    byte_x--,tmpcolumnbytep--)
-               {
-                 if ( *tmpcolumnbytep != colormax ) /* there are pixels not white */
-@@ -292,7 +296,7 @@
-                        y_min,y_max,x_min,x_max);
- #endif
-                   break;
--                } /* if there are pixels not white */ 
-+                } /* if there are pixels not white */
-               } /* end for byte_x */
-             } /* if line contained not only background color */
-           } /* end for y */
-@@ -303,7 +307,7 @@
-             hllx= (x_min*pt_dpi_dbl)/resolution;
-             /* distance from the bottom edge to the bottommost point */
-             hlly= ((minus_one(height)-y_max)*pt_dpi_dbl)/resolution;
--            /* distance from the left edge to the righmost point  */ 
-+            /* distance from the left edge to the righmost point  */
- 	    hurx= (plus_one(x_max)*pt_dpi_dbl)/resolution;
-             /* distance from the bottom edge to the uppermost point */
-             hury= ((height-y_min)*pt_dpi_dbl)/resolution;
-@@ -315,7 +319,7 @@
-             llx= minus_one((unsigned int) ((unsigned long) x_min*72UL)/resolution);
-             /* distance from the bottom edge to the bottommost point */
-             lly= minus_one((unsigned int) ((unsigned long) (minus_one(height)-y_max)*72UL)/resolution);
--            /* distance from the left edge to the righmost point  */ 
-+            /* distance from the left edge to the righmost point  */
-             urx= plus_one((unsigned int) ((unsigned long) plus_one(x_max)*72UL)/resolution);
-             /* distance from the bottom edge to the uppermost point */
-             ury= plus_one((unsigned int) ((unsigned long) (height-y_min)*72UL)/resolution);
-@@ -335,7 +339,7 @@
-             llx= (unsigned int) ((unsigned long) x_min*72UL)/resolution;
-             /* distance from the bottom edge to the bottommost point */
-             lly= (unsigned int) ((unsigned long) (minus_one(height)-y_max)*72UL)/resolution;
--            /* distance from the left edge to the righmost point  */ 
-+            /* distance from the left edge to the righmost point  */
-             urx= (unsigned int) ((unsigned long) plus_one(x_max)*72UL)/resolution;
- 	    /* round up if we got a remainder */
-             if ( (((unsigned long) plus_one(x_max)*72UL) % resolution) != 0 )
-@@ -357,15 +361,15 @@
-         }
-         else
-           fprintf(stderr,"%s: ERROR -- not enough memory to read in one row of the picture\n",prgname);
--        
-+
- 	fclose(inputfile);
-         free(image_row);
- }
- 
- 
--int	
-+int
- main(int argc, char **argv)
--{ 
-+{
-   int i;
-   char *filename= NULL;
-   unsigned int resolution= 72; /* use 72 dpi as default resolution */
+         x_max= 0; 
+         y_min= height>0 ? height-1 : 0; 
diff --git a/Build/source/utils/ps2eps/ps2eps-1.68-PATCHES/patch-04-whitespace b/Build/source/utils/ps2eps/ps2eps-1.68-PATCHES/patch-04-whitespace
new file mode 100644
index 00000000000..22271309343
--- /dev/null
+++ b/Build/source/utils/ps2eps/ps2eps-1.68-PATCHES/patch-04-whitespace
@@ -0,0 +1,200 @@
+	Remove trailing whitespace.
+
+diff -ur ps2eps-1.68.orig/src/C/bbox.c ps2eps-1.68/src/C/bbox.c
+--- ps2eps-1.68.orig/src/C/bbox.c	2010-12-15 13:46:23.000000000 +0100
++++ ps2eps-1.68/src/C/bbox.c	2010-12-16 15:20:53.000000000 +0100
+@@ -4,25 +4,25 @@
+ /** Author:    Roland Bless <roland -at- bless.de>                 **/
+ /** Copyright (C) 1998-2009 Roland Bless                           **/
+ /** To compile simply use:                                         **/
+-/** "cc bbox.c -o bbox" or "make bbox"                             **/ 
++/** "cc bbox.c -o bbox" or "make bbox"                             **/
+ /********************************************************************/
+ /*
+  * $Id: bbox.c,v 1.18 2009-10-13 15:03:49 bless Exp $
+  */
+ 
+ /**
+-* This program is free software; you can redistribute it and/or modify     
+-* it under the terms of the GNU General Public License as published by     
+-* the Free Software Foundation; either version 2 of the License, or        
+-* (at your option) any later version.                                      
+-*                                                                          
+-* This program is distributed in the hope that it will be useful,          
+-* but WITHOUT ANY WARRANTY; without even the implied warranty of           
+-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the            
+-* GNU General Public License for more details.                             
+-*                                                                           
+-* You should have received a copy of the GNU General Public License        
+-* along with this program; if not, write to the Free Software              
++* This program is free software; you can redistribute it and/or modify
++* it under the terms of the GNU General Public License as published by
++* the Free Software Foundation; either version 2 of the License, or
++* (at your option) any later version.
++*
++* This program is distributed in the hope that it will be useful,
++* but WITHOUT ANY WARRANTY; without even the implied warranty of
++* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++* GNU General Public License for more details.
++*
++* You should have received a copy of the GNU General Public License
++* along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ **/
+@@ -112,29 +112,29 @@
+         double       hllx, hlly, hurx, hury; /* hires bounding box */
+         unsigned char   *image_row,	 /* ImageRow */
+                         *tmpcolumnbytep;
+-        unsigned int 	width,height;	 /* Image Size	*/ 
++        unsigned int 	width,height;	 /* Image Size	*/
+         unsigned int    byte_width;
+         unsigned char   stepsize;
+         unsigned char   colormax= 0;       /* max color value */
+         unsigned int    ui_colormax= 0;    /* max color value */
+-        
+- 	if ( name == NULL ) 
++
++ 	if ( name == NULL )
+         {
+           inputfile = stdin;
+           name = "- STDIN -";
+ 	}
+-	else 	
++	else
+         {
+           inputfile = fopen(name,"r");
+           if ( inputfile == NULL )
+           {
+-            fprintf(stderr,"%s: ERROR -- could not open file %s\n", 
++            fprintf(stderr,"%s: ERROR -- could not open file %s\n",
+                     prgname, name);
+             return;
+           }
+         }
+         /** check for magic number **/
+-        do 
++        do
+         {
+           fgets(inputline, 1024, inputfile);
+ #ifdef DEBUG
+@@ -153,7 +153,7 @@
+           }
+         }
+         while ( !feof(inputfile) && !magic_found );
+-        
++
+         if ( !magic_found )
+         {
+           fprintf(stderr,"%s: ERROR -- %s is not in ppmraw or pbmraw format\n",
+@@ -161,7 +161,7 @@
+           return;
+         }
+         /** skip comments **/
+-        do 
++        do
+         {
+           fgets(inputline, 1024, inputfile);
+ #ifdef DEBUG
+@@ -178,7 +178,7 @@
+         if ( magic_found == 6 ) /* PPM file has maximum color-component value */
+         {
+           fgets(inputline, 1024, inputfile);
+-          sscanf(inputline,"%u",&ui_colormax);  
++          sscanf(inputline,"%u",&ui_colormax);
+ 	  colormax = (unsigned char) ui_colormax; /* this is safer */
+         }
+ #ifdef DEBUG
+@@ -186,8 +186,8 @@
+ #endif
+         x = 0; /* avoid uninitialized warning */
+         x_min= width>0 ? width-1 : 0;
+-        x_max= 0; 
+-        y_min= height>0 ? height-1 : 0; 
++        x_max= 0;
++        y_min= height>0 ? height-1 : 0;
+         y_max= 0;
+         if ( magic_found == 4 ) /* PBMRAW = Bitmap */
+         { /** read raw pbmfile **/
+@@ -196,12 +196,12 @@
+             byte_width++;
+         }
+         else /** assume ppm raw **/
+-        { 
++        {
+           byte_width= width * 3; /* we have RGB, i.e. three bytes for each pixel */
+         }
+-	/* 
++	/*
+ 	 * Now read a raster of Width * Height pixels, proceeding through the image in normal English reading order,
+-         * i.e., starting from top left then moving right 
++         * i.e., starting from top left then moving right
+ 	 */
+ 	/* we allocate only one line */
+         image_row= malloc(byte_width);
+@@ -262,8 +262,8 @@
+             { /* there was a pixel with no background color */
+               tmpcolumnbytep= image_row+byte_width-1;
+               /* inspect this line from the right */
+-              for (byte_x= byte_width-1; 
+-                   byte_x >= 0; 
++              for (byte_x= byte_width-1;
++                   byte_x >= 0;
+                    byte_x--,tmpcolumnbytep--)
+               {
+                 if ( *tmpcolumnbytep != colormax ) /* there are pixels not white */
+@@ -296,7 +296,7 @@
+                        y_min,y_max,x_min,x_max);
+ #endif
+                   break;
+-                } /* if there are pixels not white */ 
++                } /* if there are pixels not white */
+               } /* end for byte_x */
+             } /* if line contained not only background color */
+           } /* end for y */
+@@ -307,7 +307,7 @@
+             hllx= (x_min*pt_dpi_dbl)/resolution;
+             /* distance from the bottom edge to the bottommost point */
+             hlly= ((minus_one(height)-y_max)*pt_dpi_dbl)/resolution;
+-            /* distance from the left edge to the righmost point  */ 
++            /* distance from the left edge to the righmost point  */
+ 	    hurx= (plus_one(x_max)*pt_dpi_dbl)/resolution;
+             /* distance from the bottom edge to the uppermost point */
+             hury= ((height-y_min)*pt_dpi_dbl)/resolution;
+@@ -319,7 +319,7 @@
+             llx= minus_one((unsigned int) ((unsigned long) x_min*72UL)/resolution);
+             /* distance from the bottom edge to the bottommost point */
+             lly= minus_one((unsigned int) ((unsigned long) (minus_one(height)-y_max)*72UL)/resolution);
+-            /* distance from the left edge to the righmost point  */ 
++            /* distance from the left edge to the righmost point  */
+             urx= plus_one((unsigned int) ((unsigned long) plus_one(x_max)*72UL)/resolution);
+             /* distance from the bottom edge to the uppermost point */
+             ury= plus_one((unsigned int) ((unsigned long) (height-y_min)*72UL)/resolution);
+@@ -339,7 +339,7 @@
+             llx= (unsigned int) ((unsigned long) x_min*72UL)/resolution;
+             /* distance from the bottom edge to the bottommost point */
+             lly= (unsigned int) ((unsigned long) (minus_one(height)-y_max)*72UL)/resolution;
+-            /* distance from the left edge to the righmost point  */ 
++            /* distance from the left edge to the righmost point  */
+             urx= (unsigned int) ((unsigned long) plus_one(x_max)*72UL)/resolution;
+ 	    /* round up if we got a remainder */
+             if ( (((unsigned long) plus_one(x_max)*72UL) % resolution) != 0 )
+@@ -361,15 +361,15 @@
+         }
+         else
+           fprintf(stderr,"%s: ERROR -- not enough memory to read in one row of the picture\n",prgname);
+-        
++
+ 	fclose(inputfile);
+         free(image_row);
+ }
+ 
+ 
+-int	
++int
+ main(int argc, char **argv)
+-{ 
++{
+   int i;
+   char *filename= NULL;
+   unsigned int resolution= 72; /* use 72 dpi as default resolution */