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authorgiraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8>2023-10-07 05:13:38 +0000
committergiraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8>2023-10-07 05:13:38 +0000
commitca17ccc9401a86b8c9ab1a4858599d3f67365a06 (patch)
tree93909584e9fdd6f639c76487649119e004588870 /converter
parent1bdb731976b708d57a322b0a103b635036041493 (diff)
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git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@4731 9d0c8265-081b-0410-96cb-a4ca84ce46f8
Diffstat (limited to 'converter')
-rw-r--r--converter/pgm/asciitopgm.c7
-rw-r--r--converter/pgm/bioradtopgm.c133
-rw-r--r--converter/pgm/fstopgm.c6
-rw-r--r--converter/pgm/hipstopgm.c50
-rw-r--r--converter/pgm/lispmtopgm.c2
-rw-r--r--converter/pgm/pgmtofs.c30
-rw-r--r--converter/pgm/pgmtolispm.c9
-rw-r--r--converter/pgm/pgmtopgm.c7
-rw-r--r--converter/pgm/pgmtosbig.c3
-rw-r--r--converter/pgm/pgmtost4.c5
-rw-r--r--converter/pgm/psidtopgm.c1
-rw-r--r--converter/pgm/sbigtopgm.c8
-rw-r--r--converter/pgm/spottopgm.c20
-rw-r--r--converter/pgm/st4topgm.c14
14 files changed, 169 insertions, 126 deletions
diff --git a/converter/pgm/asciitopgm.c b/converter/pgm/asciitopgm.c
index f4179de8..d8bc263b 100644
--- a/converter/pgm/asciitopgm.c
+++ b/converter/pgm/asciitopgm.c
@@ -124,7 +124,7 @@ convertAsciiToPgm(FILE *         const ifP,
         else {
             if (beginningOfLine) {
                 if (c == '+') {
-                    /* + at start of line means rest of line 
+                    /* + at start of line means rest of line
                        overstrikes previous
                     */
                     c = getc(ifP);
@@ -192,7 +192,7 @@ main(int argc, const char ** argv) {
     rows = 0;  /* initial value */
     cols = 0;  /* initial value */
     divisor = 1; /* initial value */
-    
+
     argn = 1;
 
     if ( argc < 3 || argc > 6 )
@@ -246,3 +246,6 @@ main(int argc, const char ** argv) {
 
     return 0;
 }
+
+
+
diff --git a/converter/pgm/bioradtopgm.c b/converter/pgm/bioradtopgm.c
index e0bc3584..471709c1 100644
--- a/converter/pgm/bioradtopgm.c
+++ b/converter/pgm/bioradtopgm.c
@@ -44,32 +44,32 @@ main( argc, argv )
 
     while ( argn < argc && argv[argn][0] == '-' && argv[argn][1] != '\0' )
     {
-	if ( ISDIGIT( argv[argn][1] ))
-	{
-	    image_num = atoi( (argv[argn]+1) );
-	}
-	else
-	    pm_usage( usage );
-	++argn;
+        if ( ISDIGIT( argv[argn][1] ))
+        {
+            image_num = atoi( (argv[argn]+1) );
+        }
+        else
+            pm_usage( usage );
+        ++argn;
     }
 
     if ( argn < argc )
-	{
-	ifp = pm_openr( argv[argn] );
-	++argn;
-	}
+        {
+        ifp = pm_openr( argv[argn] );
+        ++argn;
+        }
     else
-	ifp = stdin;
+        ifp = stdin;
 
     if ( argn != argc )
-	pm_usage( usage );
+        pm_usage( usage );
 
     for ( i = 0; i < BIORAD_HEADER_LENGTH; ++i )
     {
-	val = getc( ifp );
-	if ( val == EOF )
-	    pm_error( "EOF / read error" );
-	buf[ i ] = val;
+        val = getc( ifp );
+        if ( val == EOF )
+            pm_error( "EOF / read error" );
+        buf[ i ] = val;
     }
 
     cols = BYTE_TO_WORD(buf[0], buf[1]);
@@ -79,74 +79,77 @@ main( argc, argv )
     check_word = BYTE_TO_WORD(buf[54], buf[55]);
 
     if ( check_word != 12345 )
-	pm_error( "Not a Biorad file" );
+        pm_error( "Not a Biorad file" );
 
     if ( cols <= 0 )
-	pm_error( "Strange image size, cols = %d", cols);
+        pm_error( "Strange image size, cols = %d", cols);
 
     if ( rows <= 0 )
-	pm_error( "Strange image size, rows = %d", rows);
+        pm_error( "Strange image size, rows = %d", rows);
 
     if ( image_count <= 0 )
-	pm_error( "Number of images in file is %d", image_count);
+        pm_error( "Number of images in file is %d", image_count);
 
     if ( byte_word )
-	maxval = 255;
+        maxval = 255;
     else
     {
-	maxval = 65535;   /* Perhaps this should be something else */
+        maxval = 65535;   /* Perhaps this should be something else */
 
     }
 
     pm_message( "Image size: %d cols, %d rows", cols, rows);
     pm_message( "%s",
-	       (byte_word) ? "Byte image (8 bits)" : "Word image (16 bits)");
+               (byte_word) ? "Byte image (8 bits)" : "Word image (16 bits)");
 
     if ( image_num < 0 )
-	pm_message( "Input contains %d image%c",
-		   image_count, (image_count > 1) ? 's' : '\0');
+        pm_message( "Input contains %d image%c",
+                   image_count, (image_count > 1) ? 's' : '\0');
     else
     {
-	if ( image_num >= image_count )
-	    pm_error( "Cannot extract image %d, input contains only %d image%s",
-		     image_num, image_count, (image_count > 1) ? "s" : "" );
-	for ( i = (byte_word) ? image_num : image_num*2 ; i > 0 ; --i ) {
-	    for ( row = 0; row < rows; ++row)
-		for ( col = 0; col < cols; ++col )
-		{
-		    val = getc( ifp );
-		    if ( val == EOF ) {
-			pm_error( "EOF / read error" );
-		    }
-		}
-	}
-
-	pgm_writepgminit( stdout, cols, rows, (gray) maxval, 0 );
-	grayrow = pgm_allocrow( cols );
-
-	for ( row = 0; row < rows; ++row)
-	{
-	    for ( col = 0, gP = grayrow; col < cols; ++col )
-	    {
-		val = getc( ifp );
-		if ( val == EOF )
-		    pm_error( "EOF / read error" );
-		if (byte_word)
-		    *gP++ = val;
-		else
-		{
-		    val2 = getc( ifp );
-		    if ( val2 == EOF )
-			pm_error( "EOF / read error" );
-		    *gP++ = BYTE_TO_WORD(val, val2);
-		}
-	    }
-	    pgm_writepgmrow( stdout, grayrow, cols, (gray) maxval, 0 );
-	}
-
-	pm_close( ifp );
-	pm_close( stdout );
+        if ( image_num >= image_count )
+            pm_error( "Cannot extract image %d, input contains only %d image%s",
+                     image_num, image_count, (image_count > 1) ? "s" : "" );
+        for ( i = (byte_word) ? image_num : image_num*2 ; i > 0 ; --i ) {
+            for ( row = 0; row < rows; ++row)
+                for ( col = 0; col < cols; ++col )
+                {
+                    val = getc( ifp );
+                    if ( val == EOF ) {
+                        pm_error( "EOF / read error" );
+                    }
+                }
+        }
+
+        pgm_writepgminit( stdout, cols, rows, (gray) maxval, 0 );
+        grayrow = pgm_allocrow( cols );
+
+        for ( row = 0; row < rows; ++row)
+        {
+            for ( col = 0, gP = grayrow; col < cols; ++col )
+            {
+                val = getc( ifp );
+                if ( val == EOF )
+                    pm_error( "EOF / read error" );
+                if (byte_word)
+                    *gP++ = val;
+                else
+                {
+                    val2 = getc( ifp );
+                    if ( val2 == EOF )
+                        pm_error( "EOF / read error" );
+                    *gP++ = BYTE_TO_WORD(val, val2);
+                }
+            }
+            pgm_writepgmrow( stdout, grayrow, cols, (gray) maxval, 0 );
+        }
+
+        pm_close( ifp );
+        pm_close( stdout );
 
     }
     exit( 0 );
 }
+
+
+
diff --git a/converter/pgm/fstopgm.c b/converter/pgm/fstopgm.c
index 1f574604..63ccb3c5 100644
--- a/converter/pgm/fstopgm.c
+++ b/converter/pgm/fstopgm.c
@@ -47,7 +47,7 @@ warnNonsquarePixels(unsigned int const cols,
                     unsigned int const xcols,
                     unsigned int const rows,
                     unsigned int const xrows) {
-    
+
     const char * const baseMsg = "warning, non-square pixels";
 
     if (pm_have_float_format()) {
@@ -57,7 +57,7 @@ warnNonsquarePixels(unsigned int const cols,
         pm_message("%s; to fix do a 'pamscale -%cscale %g'",
                    baseMsg,
                    rowratio > colratio ? 'y' : 'x',
-                   rowratio > colratio ? 
+                   rowratio > colratio ?
                    rowratio / colratio : colratio / rowratio);
     } else
         pm_message("%s", baseMsg);
@@ -153,3 +153,5 @@ main(int argc, const char ** argv) {
     return 0;
 }
 
+
+
diff --git a/converter/pgm/hipstopgm.c b/converter/pgm/hipstopgm.c
index 2f5956e1..17048ce7 100644
--- a/converter/pgm/hipstopgm.c
+++ b/converter/pgm/hipstopgm.c
@@ -16,21 +16,21 @@
 #include "pgm.h"
 
 struct HIPS_Header {
-    char* orig_name;	/* An indication of the originator of this sequence. */
-    char* seq_name;	/* The sequence name. */
-    int num_frame;	/* The number of frames in this sequence. */
-    char* orig_date;	/* The date the sequence was originated. */
-    int rows;		/* The number of rows in each image, the height. */
-    int cols;		/* The number of columns in each image, the width. */
-    int bits_per_pixel;	/* The number of significant bits per pixel. */
-    int bit_packing;	/* Nonzero if the bits were packed such as to
+    char* orig_name;    /* An indication of the originator of this sequence. */
+    char* seq_name;     /* The sequence name. */
+    int num_frame;      /* The number of frames in this sequence. */
+    char* orig_date;    /* The date the sequence was originated. */
+    int rows;           /* The number of rows in each image, the height. */
+    int cols;           /* The number of columns in each image, the width. */
+    int bits_per_pixel; /* The number of significant bits per pixel. */
+    int bit_packing;    /* Nonzero if the bits were packed such as to
                            eliminate any unused bits resulting from a
                            bits_per_pixel value which was not an even
                            multiple of eight. */
-    int pixel_format;	/* An indication of the format of each pixel. */
-    char* seq_history;	/* A description of the sequence of transformations
+    int pixel_format;   /* An indication of the format of each pixel. */
+    char* seq_history;  /* A description of the sequence of transformations
                            leading up to the current image. */
-    char* seq_desc;	/* A free form description of the contents of the
+    char* seq_desc;     /* A free form description of the contents of the
                        sequence. */
 };
 #define HIPS_PFBYTE 0
@@ -52,7 +52,6 @@ read_line(FILE * const fd,
 
 
 
-
 static void
 read_hips_header( fd, hP )
     FILE* fd;
@@ -95,9 +94,9 @@ read_hips_header( fd, hP )
 
     /* Now read and toss lines until we get one with just a period. */
     do
-	{
+        {
         read_line( fd, buf, 5000 );
-	}
+        }
     while ( !streq( buf, ".\n" ) );
 }
 
@@ -121,10 +120,10 @@ main(int argc, char * argv[]) {
     argn = 1;
 
     if ( argn < argc )
-	{
+        {
         ifp = pm_openr( argv[argn] );
         argn++;
-	}
+        }
     else
         ifp = stdin;
 
@@ -137,8 +136,8 @@ main(int argc, char * argv[]) {
     rows = h.rows * h.num_frame;
 
     switch ( h.pixel_format )
-	{
-	case HIPS_PFBYTE:
+        {
+        case HIPS_PFBYTE:
         if ( h.bits_per_pixel != 8 )
             pm_error(
                 "can't handle unusual bits_per_pixel %d", h.bits_per_pixel );
@@ -147,16 +146,16 @@ main(int argc, char * argv[]) {
         maxval = 255;
         break;
 
-	default:
+        default:
         pm_error( "unknown pixel format %d", h.pixel_format );
-	}
+        }
 
     pgm_writepgminit( stdout, cols, rows, (gray) maxval, 0 );
     grayrow = pgm_allocrow( cols );
     for ( row = 0; row < rows; row++)
-	{
+        {
         for ( col = 0, gP = grayrow; col < cols; col++, gP++ )
-	    {
+            {
             int ich;
 
             switch ( h.pixel_format )
@@ -171,11 +170,14 @@ main(int argc, char * argv[]) {
             default:
                 pm_error( "can't happen" );
             }
-	    }
+            }
         pgm_writepgmrow( stdout, grayrow, cols, (gray) maxval, 0 );
-	}
+        }
     pm_close( ifp );
     pm_close( stdout );
 
     return 0;
 }
+
+
+
diff --git a/converter/pgm/lispmtopgm.c b/converter/pgm/lispmtopgm.c
index 03bcb512..29f280f3 100644
--- a/converter/pgm/lispmtopgm.c
+++ b/converter/pgm/lispmtopgm.c
@@ -182,3 +182,5 @@ main(int argc, const char ** argv) {
     exit(0);
 }
 
+
+
diff --git a/converter/pgm/pgmtofs.c b/converter/pgm/pgmtofs.c
index 53a2e7b3..8780b35a 100644
--- a/converter/pgm/pgmtofs.c
+++ b/converter/pgm/pgmtofs.c
@@ -35,14 +35,14 @@ main( argc, argv )
     argn = 1;
 
     if ( argn < argc )
-	{
+        {
         ifp = pm_openr( argv[argn] );
         ++argn;
-	}
+        }
     else
-	{
+        {
         ifp = stdin;
-	}
+        }
 
     if ( argn != argc )
         pm_usage( usage );
@@ -60,19 +60,19 @@ main( argc, argv )
         pm_error(
             "maxval of %d is too large for FaceSaver(tm)", maxval );
     nmaxval = pm_bitstomaxval( bps );
-    
+
     /* Compute padding to round cols * bps up to the nearest multiple of 8. */
     padright = ( ( cols * bps + 7 ) / 8 ) * 8 - cols * bps;
 
     putinit( cols, rows, bps );
     for ( row = rows - 1; row >= 0; --row )
-	{
+        {
         for ( col = 0, gP = grays[row]; col < cols; ++col, ++gP )
-	    {
+            {
             if ( maxval != nmaxval )
                 *gP = (int) *gP * nmaxval / maxval;
             putgray( *gP );
-	    }
+            }
         for ( col = 0; col < padright; ++col )
             putgray( 0 );
     }
@@ -83,6 +83,7 @@ main( argc, argv )
 }
 
 
+
 static int bitspersample, item, bitsperitem, bitshift, itemsperline, items;
 
 static void
@@ -109,16 +110,18 @@ putinit( cols, rows, bps )
     bitshift = 8 - bitspersample;
 }
 
+
+
 static void
 putitem( )
 {
     const char* const hexits = "0123456789abcdef";
 
     if ( itemsperline == 30 )
-	{
+        {
         putchar( '\n' );
         itemsperline = 0;
-	}
+        }
     putchar( hexits[item >> 4] );
     putchar( hexits[item & 15] );
     ++itemsperline;
@@ -128,6 +131,8 @@ putitem( )
     bitshift = 8 - bitspersample;
 }
 
+
+
 static void
 putgray( gray g )
 {
@@ -138,6 +143,8 @@ putgray( gray g )
     bitshift -= bitspersample;
 }
 
+
+
 static void
 putrest( )
 {
@@ -145,3 +152,6 @@ putrest( )
         putitem( );
     printf( "\n" );
 }
+
+
+
diff --git a/converter/pgm/pgmtolispm.c b/converter/pgm/pgmtolispm.c
index 7d931fb3..4309228e 100644
--- a/converter/pgm/pgmtolispm.c
+++ b/converter/pgm/pgmtolispm.c
@@ -1,4 +1,4 @@
-/* pgmtolispm.c - read a pgm and write a file acceptable to the 
+/* pgmtolispm.c - read a pgm and write a file acceptable to the
 ** tv:read-bit-array-file function of TI Explorer and Symbolics Lisp Machines.
 **
 ** Written by Jamie Zawinski based on code (C) 1988 by Jef Poskanzer.
@@ -12,7 +12,7 @@
 **
 **   When one writes a multi-plane bitmap with tv:write-bit-array-file, it is
 **   usually a color image; but a color map is not written in the file, so we
-**   treat this as a graymap instead.  To convert a color image to Lispm 
+**   treat this as a graymap instead.  To convert a color image to Lispm
 **   format, you must convert it to a pgm, and hand-edit a color map...  Ick.
 **
 ** Feb 2010 afu
@@ -37,7 +37,7 @@ depth_to_word_size(unsigned int const depth) {
     /* out with a depth of 5, it really has a depth of 8, and  */
     /* is stored that way in the file.                         */
 
-    unsigned int const wordSize = 
+    unsigned int const wordSize =
         depth ==  1 ?  1 :
         depth ==  2 ?  2 :
         depth <=  4 ?  4 :
@@ -178,3 +178,6 @@ main(int argc, const char * argv[]) {
 
     return 0;
 }
+
+
+
diff --git a/converter/pgm/pgmtopgm.c b/converter/pgm/pgmtopgm.c
index 250bb4dc..71b12754 100644
--- a/converter/pgm/pgmtopgm.c
+++ b/converter/pgm/pgmtopgm.c
@@ -20,9 +20,9 @@ main(int argc, char *argv[]) {
     gray maxval;
     int row;
     gray * grayrow;
-    
+
     pgm_init(&argc, argv);
-    
+
     if (argc-1 != 0)
         pm_error("Program takes no arguments.  Input is from Standard Input");
 
@@ -42,3 +42,6 @@ main(int argc, char *argv[]) {
 
     return 0;
 }
+
+
+
diff --git a/converter/pgm/pgmtosbig.c b/converter/pgm/pgmtosbig.c
index 0a302dd8..cdc867cb 100644
--- a/converter/pgm/pgmtosbig.c
+++ b/converter/pgm/pgmtosbig.c
@@ -128,3 +128,6 @@ main(int argc, const char * argv[]) {
 
     return 0;
 }
+
+
+
diff --git a/converter/pgm/pgmtost4.c b/converter/pgm/pgmtost4.c
index fa101ac9..aa691464 100644
--- a/converter/pgm/pgmtost4.c
+++ b/converter/pgm/pgmtost4.c
@@ -76,7 +76,7 @@ main(int argc, const char * argv[]) {
     if (inpam.width != st4Width)
         pm_error("Image is wrong width for ST-4 SBIG: %u pixels.  "
                  "Must be %u", inpam.width, st4Width);
-    
+
     /* Really, we should just scale to maxval 255.  There are library routines
        for that, but we're too lazy even for that, since nobody is really
        going to use this program.
@@ -102,3 +102,6 @@ main(int argc, const char * argv[]) {
 
     return 0;
 }
+
+
+
diff --git a/converter/pgm/psidtopgm.c b/converter/pgm/psidtopgm.c
index 99ce3710..58e84855 100644
--- a/converter/pgm/psidtopgm.c
+++ b/converter/pgm/psidtopgm.c
@@ -132,3 +132,4 @@ main(int           argc,
 }
 
 
+
diff --git a/converter/pgm/sbigtopgm.c b/converter/pgm/sbigtopgm.c
index 7833cb62..8b28f740 100644
--- a/converter/pgm/sbigtopgm.c
+++ b/converter/pgm/sbigtopgm.c
@@ -53,13 +53,13 @@ parseCommandLine(int argc, const char ** argv,
     unsigned int option_def_index;
 
     MALLOCARRAY_NOFAIL(option_def, 100);
-    
+
     OPTENTINIT;
 
     opt.opt_table     = option_def;
     opt.short_allowed = FALSE; /* We have no short (old-fashioned) options */
     opt.allowNegNum   = FALSE; /* We have no parms that are negative numbers */
-    
+
     pm_optParseOptions3(&argc, (char **)argv, opt, sizeof(opt), 0);
         /* Uses and sets argc, argv, and some of *cmdlineP and others */
 
@@ -208,7 +208,7 @@ readSbigHeader(FILE *              const ifP,
                 *ep = ' ';
             }
         }
-        
+
         looseCanon(cursor);
             /* Convert from standard SBIG to an internal format */
 
@@ -270,7 +270,7 @@ writeRaster(FILE *            const ifP,
             unsigned short rowlen;        /* Compressed row length */
 
             pm_readlittleshortu(ifP, &rowlen);
-            
+
             /*  If compression results in a row length >= the uncompressed
                 row length, that row is output uncompressed.  We detect this
                 by observing that the compressed row length is equal to
diff --git a/converter/pgm/spottopgm.c b/converter/pgm/spottopgm.c
index 59240ba8..26801cb2 100644
--- a/converter/pgm/spottopgm.c
+++ b/converter/pgm/spottopgm.c
@@ -37,7 +37,7 @@ static int Colbool = 0;        /* 1 if color */
  * requested by the user (i.e 1, 2 or 3). I could create a ppm file
  * but I couldn't be bothered with the rearranging of the data.
  */
-static int 
+static int
 get_image(long length)
 {
     int cnt;
@@ -72,7 +72,7 @@ get_image(long length)
             pm_error ("seek error");
         if (pm_readbiglong (spotfile, &numpixels) == -1)
             pm_error ("EOF / read error reading line ender");
-    
+
         /* Determine the picture size */
         Bufptr = &linebuf[Firstcol];
         if (Lastcol == 0 || Lastcol > numpixels)
@@ -95,7 +95,7 @@ get_image(long length)
     fprintf(stderr,
             "Line %4d, %3d, %3d, time %4d, l/r "
             "pixmar %4d %4d len %d pixnum %d\n",
-            linehdr.linenum, linehdr.recseq, 
+            linehdr.linenum, linehdr.recseq,
             linehdr.spectseq, linehdr.linetime,
             linehdr.leftpixmar, linehdr.rightpixmar, length, numpixels);
 #endif
@@ -116,7 +116,7 @@ get_image(long length)
  *  element 9 == S --> sequential (i.e only one color here)
  *  element 9 == I --> interleaved (1 or more colors)
  */
-static int 
+static int
 get_imghdr(int length)
 {
     struct Imghdr
@@ -145,7 +145,7 @@ get_imghdr(int length)
 
 #ifdef DEBUG
     fprintf(stderr, "Dummy str is >%s<\n", header.dummy1);
-    fprintf(stderr, "Imghdr str is >%s<, col %d\n", 
+    fprintf(stderr, "Imghdr str is >%s<, col %d\n",
             header.description, Colbool);
 #endif
     /* Return the amount to fseek */
@@ -153,6 +153,7 @@ get_imghdr(int length)
 }
 
 
+
 static void
 usage()
 {
@@ -162,6 +163,8 @@ usage()
     exit(1);
 }
 
+
+
 int
 main(int argc, char *argv[])
 {
@@ -176,7 +179,7 @@ main(int argc, char *argv[])
     } arecord;
 
     pgm_init( &argc, argv );
-   
+
     switch (argc)
     {
     case 7:
@@ -219,7 +222,7 @@ main(int argc, char *argv[])
             arecord.length = get_imghdr(arecord.length);
 #ifdef DEBUG
         else
-            fprintf(stderr, 
+            fprintf(stderr,
                     "Rcrd %3d, type %03o, stype %03o %03o %03o, length %d\n",
                     arecord.record, arecord.type, arecord.sub1, arecord.sub2,
                     (int) arecord.sub3 & 0xff, arecord.length);
@@ -229,3 +232,6 @@ main(int argc, char *argv[])
     }
     exit (0);
 }
+
+
+
diff --git a/converter/pgm/st4topgm.c b/converter/pgm/st4topgm.c
index 791184b7..89ec930d 100644
--- a/converter/pgm/st4topgm.c
+++ b/converter/pgm/st4topgm.c
@@ -56,6 +56,7 @@ validateFileSize(FILE * const ifP) {
 }
 
 
+
 static void
 writeRaster(FILE *       const ifP,
             struct pam * const pamP) {
@@ -188,15 +189,15 @@ readFooter(FILE *             const ifP,
 static void
 reportFooter(struct St4Footer const footer) {
 
-	pm_message("Comment:                 %s", footer.comment);
+        pm_message("Comment:                 %s", footer.comment);
 
-	pm_message("Exposure time (1/100 s): %s", footer.exposureTime);
+        pm_message("Exposure time (1/100 s): %s", footer.exposureTime);
 
-	pm_message("Focal length (in):       %s", footer.focalLength);
+        pm_message("Focal length (in):       %s", footer.focalLength);
 
-	pm_message("Aperture area (sq in):   %s", footer.apertureArea);
+        pm_message("Aperture area (sq in):   %s", footer.apertureArea);
 
-	pm_message("Calibration factor:      %s", footer.calibrationFactor);
+        pm_message("Calibration factor:      %s", footer.calibrationFactor);
 }
 
 
@@ -219,7 +220,7 @@ main(int argc, const char **argv) {
             pm_error("Too many arguments: %u.  "
                      "The only possible argument is the "
                      "optional input file name", argc-1);
-    }        
+    }
 
     /* We check the file size to catch the common problem of the input not
        being valid ST-4 SBIG input.  Unlike most formats, this one does not
@@ -258,3 +259,4 @@ main(int argc, const char **argv) {
 }
 
 
+