summaryrefslogtreecommitdiff
path: root/Build/source/utils/ps2eps/TLPATCHES/patch-04-whitespace
blob: 222713093433571c3f6234677d3172d0470dcfb5 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
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 */