[brlcad-commits] SF.net SVN: brlcad:[54691] brlcad/trunk/src/conv/patch

[<br...@us...>]

Revision: 54691
          http://brlcad.svn.sourceforge.net/brlcad/?rev=54691&view=rev
Author:   brlcad
Date:     2013-03-14 16:09:27 +0000 (Thu, 14 Mar 2013)
Log Message:
-----------
source style ws consistency cleanup

Modified Paths:
--------------
    brlcad/trunk/src/conv/patch/patch-g.c
    brlcad/trunk/src/conv/patch/patch-g.h
    brlcad/trunk/src/conv/patch/pull_comp.sh
    brlcad/trunk/src/conv/patch/rpatch.c

Modified: brlcad/trunk/src/conv/patch/patch-g.c
===================================================================
--- brlcad/trunk/src/conv/patch/patch-g.c	2013-03-14 16:01:20 UTC (rev 54690)
+++ brlcad/trunk/src/conv/patch/patch-g.c	2013-03-14 16:09:27 UTC (rev 54691)
@@ -75,7 +75,7 @@
 usage(int status, const char *argv0)
 {
     bu_log("Usage: %s [options] model.g\n", argv0);
-    bu_log("	-f fastgen.rp	specify pre-processed fastgen file (default stdin)\n");
+    bu_log("	-f fastgen.rp	specify pre-processed FASTGEN file (default stdin)\n");
     bu_log("	-a		process phantom armor?\n");
     bu_log("	-n		process volume mode as plate mode?\n");
     bu_log("	-u #		number of union operations per region (default 5)\n");
@@ -92,7 +92,7 @@
     bu_log("	-X #		librt NMG debug flags\n");
     bu_log("	-T #		distance tolerance (inches) (two points within this distance are the same point)\n");
     bu_log("	-A #		parallel tolerance (if A dot B (unit vectors) is less than this value, they are perpendicular)\n");
-    bu_log("Note: fastgen.rp is the pre-processed (through rpatch) fastgen file\n\n");
+    bu_log("Note: fastgen.rp is the pre-processed (through rpatch) FASTGEN file\n\n");
     if (status == 0)
 	exit(0);
     bu_exit(status, "Exit status %d\n", status);
@@ -290,10 +290,10 @@
     for (BU_LIST_FOR (fu1, faceuse, &s->fu_hd)) {
 	plane_t n1;
 
-	if (BU_LIST_NEXT_IS_HEAD(fu1, &s->fu_hd))  break;
+	if (BU_LIST_NEXT_IS_HEAD(fu1, &s->fu_hd)) break;
 	f1 = fu1->f_p;
 	NMG_CK_FACE(f1);
-	if (NMG_INDEX_TEST(flags1, f1))  continue;
+	if (NMG_INDEX_TEST(flags1, f1)) continue;
 	NMG_INDEX_SET(flags1, f1);
 
 	fg1 = f1->g.plane_p;
@@ -323,7 +323,7 @@
 
 	    f2 = fu2->f_p;
 	    NMG_CK_FACE(f2);
-	    if (NMG_INDEX_TEST(flags2, f2))  continue;
+	    if (NMG_INDEX_TEST(flags2, f2)) continue;
 	    NMG_INDEX_SET(flags2, f2);
 
 	    fg2 = f2->g.plane_p;
@@ -336,7 +336,7 @@
 
 		/* Compare distances from origin */
 		dist = n1[W] - n2[W];
-		if (!NEAR_ZERO(dist, tol->dist))  continue;
+		if (!NEAR_ZERO(dist, tol->dist)) continue;
 
 		/*
 		 * Compare angle between normals.  Can't just use
@@ -344,7 +344,7 @@
 		 * in the same direction.
 		 */
 		dist = VDOT(n1, n2);
-		if (!(dist >= tol->para))  continue;
+		if (!(dist >= tol->para)) continue;
 	    }
 
 	    /* Find the entry for fu2 in p_faces */
@@ -407,6 +407,7 @@
     }
 }
 
+
 int
 Build_solid(int l, char *name, char *mirror_name, int plate_mode, fastf_t *centroid, fastf_t thickness, fastf_t *pl1, struct bn_tol *tol)
 {
@@ -1091,6 +1092,7 @@
     last_cc = in[0].cc;
 }
 
+
 /*
  * Process Volume Mode triangular facetted solids
  */
@@ -1222,6 +1224,7 @@
     last_cc = in[cnt-1].cc;
 }
 
+
 void
 Get_ave_plane(fastf_t *pl, int num_pts, fastf_t *x, fastf_t *y, fastf_t *z)
 {
@@ -1341,6 +1344,7 @@
     }
 }
 
+
 /*
  * Process Plate Mode triangular surfaces
  */
@@ -1521,8 +1525,9 @@
     last_cc = in[cnt-1].cc;
 }
 
+
 /*
- * Process fastgen wedge shape - also process hollow wedges.
+ * Process FASTGEN wedge shape - also process hollow wedges.
  */
 void
 proc_wedge(int cnt)
@@ -1662,7 +1667,7 @@
     if ((count % num_unions) != 0)
 	proc_region(name);
 
-    /* Mirror Processing - duplicates above code!   */
+    /* Mirror Processing - duplicates above code! */
     ret = 0;
     for (k=0; k <= (cnt-1) && in[k].mirror != 0; k+=4) {
 
@@ -1773,8 +1778,9 @@
     last_cc = in[cnt-1].cc;
 }
 
+
 /*
- * Process fastgen spheres - can handle hollowness
+ * Process FASTGEN spheres - can handle hollowness
  */
 void
 proc_sphere(int cnt)
@@ -1896,8 +1902,9 @@
     last_cc = in[cnt-1].cc;
 }
 
+
 /*
- * Process fastgen box code
+ * Process FASTGEN box code
  */
 void
 proc_box(int cnt)
@@ -2017,7 +2024,7 @@
 	proc_region(name);
 
 
-    /* Mirror Processing - duplicates above code!   */
+    /* Mirror Processing - duplicates above code! */
 
     for (k=0; k <= (cnt-1) && in[k].mirror != 0; k+=4) {
 	VSET(pt8[0], in[k].x, -in[k].y, in[k].z);
@@ -2100,6 +2107,7 @@
     last_cc = in[cnt-1].cc;
 }
 
+
 /*
  * Donuts
  *
@@ -2129,8 +2137,8 @@
     char scratch_name3[NAMESIZE+1];
     char scratch_name4[NAMESIZE+1];
 
-    for (k=0; k<cnt-1; k += 6)	/* for each donut */
-    {
+    for (k=0; k<cnt-1; k += 6) {
+	/* for each donut */
 	if (EQUAL(in[k].x, in[k+1].x)
 	    && EQUAL(in[k].y, in[k+1].y)
 	    && EQUAL(in[k].z, in[k+1].z))
@@ -2217,8 +2225,8 @@
 
 	/* in some cases we won't even need the two basic TRC's */
 	make_basic_solids = 1;
-	if (in[k].surf_mode == '-') /* plate mode */
-	{
+	if (in[k].surf_mode == '-') {
+	    /* plate mode */
 	    if (magh3 > 0.0 && end_code == 4)
 		make_basic_solids = 0;
 	    else if (magh4 > 0.0 && end_code == 5)
@@ -2257,8 +2265,8 @@
 	    }
 	}
 
-	if (in[k].surf_mode != '-')	/* volume mode */
-	{
+	if (in[k].surf_mode != '-') {
+	    /* volume mode */
 	    fastf_t dot3, dot4;
 
 	    dot3 = VDOT(h3, h1);
@@ -2827,7 +2835,7 @@
     if ((count % num_unions) != 0 && (BU_LIST_NEXT_NOT_HEAD(&head, &head.l)))
 	proc_region(name);
 
-    /* Mirror Processing - duplicates above code!   */
+    /* Mirror Processing - duplicates above code! */
 
     for (k=0; k < (cnt-1); k+=3) {
 
@@ -2896,8 +2904,9 @@
     last_cc = in[cnt-1].cc;
 }
 
+
 /*
- * Process fastgen rod mode
+ * Process FASTGEN rod mode
  */
 void
 proc_rod(int cnt)
@@ -3012,7 +3021,7 @@
 	proc_region(name);
     }
 
-    /* Mirror Processing - duplicates above code!    */
+    /* Mirror Processing - duplicates above code! */
 
     for (k=1; k < (l-1); k++) {
 
@@ -3215,8 +3224,7 @@
 }
 
 
-/* P T _ I N S I D E
- *
+/*
  * Returns 1 if point a is inside the cylinder defined by base, top,
  * rad1, rad2.  Returns 0 if not.
  */
@@ -3263,8 +3271,7 @@
 }
 
 
-/* I N S I D E _ C Y L
- *
+/*
  * Returns 1 if the cylinder starting at in[j] is inside (for solid
  * subtraction) the cylinder described at in[i], 0 otherwise.
  *
@@ -3343,8 +3350,6 @@
 
 
 /**
- * A D D _ T O _ L I S T
- *
  * Add the inside, outside cylinder numbers to the subtraction list
  * slist.
  */
@@ -3365,9 +3370,6 @@
 }
 
 
-/**
- * M A I N
- */
 int
 main(int argc, char **argv)
 {
@@ -3459,7 +3461,7 @@
 		polysolid = 1;
 		break;
 
-	    case 'f':  /* fastgen source file data */
+	    case 'f':  /* FASTGEN source file data */
 
 		patchfile = bu_optarg;
 		break;
@@ -3578,12 +3580,12 @@
 	}
     }
 
-    /* This is the primary processing section to input fastgen data
+    /* This is the primary processing section to input FASTGEN data
      * and manufacture related mged elements.  Previous editions of
-     * PATCH failed to process the final element after hitting EOF so
-     * I moved the read statement into the for loop and made a check
-     * flag "done" to verify that all elements are processed prior to
-     * falling out of the "for".
+     * patch-g failed to process the final element after hitting EOF
+     * so the read statement was moved into the for loop and made a
+     * check flag "done" to verify that all elements are processed
+     * prior to falling out of the "for".
      */
 
     /* FASTGEN targets are always in inches */
@@ -3603,14 +3605,14 @@
 	    if ((stop=fscanf(gfp, "%4d", &num)) == 1) {
 		size_t ret;
 		if (num < 0 || num >= MAX_INPUTS) {
-		   bu_log("num value out of range!\n");
+		    bu_log("num value out of range!\n");
 		} else {
-		  ret = fscanf(gfp, "%16s %16s", nm[num].ug, nm[num].lg); /* NAMESIZE */
-		  if (ret < 2)
-		    bu_log("Unexpected error reading label file\n");
+		    ret = fscanf(gfp, "%16s %16s", nm[num].ug, nm[num].lg); /* NAMESIZE */
+		    if (ret < 2)
+			bu_log("Unexpected error reading label file\n");
 
-		  while ((fgetc(gfp)) != '\n')
-		    ;
+		    while ((fgetc(gfp)) != '\n')
+			;
 		}
 	    } else {
 		if (stop == EOF) {

Modified: brlcad/trunk/src/conv/patch/patch-g.h
===================================================================
--- brlcad/trunk/src/conv/patch/patch-g.h	2013-03-14 16:01:20 UTC (rev 54690)
+++ brlcad/trunk/src/conv/patch/patch-g.h	2013-03-14 16:09:27 UTC (rev 54691)
@@ -45,12 +45,14 @@
     point_t coord;
 };
 
+
 struct patch_faces
 {
     struct faceuse *fu;
     fastf_t thick;
 };
 
+
 struct patches{
     fastf_t x;
     fastf_t y;
@@ -61,6 +63,7 @@
     fastf_t thick;
 };
 
+
 struct names{
     char ug[NAMESIZE+1];
     char lg[NAMESIZE+1];
@@ -75,6 +78,7 @@
     struct subtract_list *next;
 };
 
+
 point_t pt[4];
 fastf_t vertice[5][3];
 fastf_t first[5][3];

Modified: brlcad/trunk/src/conv/patch/pull_comp.sh
===================================================================
--- brlcad/trunk/src/conv/patch/pull_comp.sh	2013-03-14 16:01:20 UTC (rev 54690)
+++ brlcad/trunk/src/conv/patch/pull_comp.sh	2013-03-14 16:09:27 UTC (rev 54691)
@@ -41,9 +41,9 @@
 
 nawk '
 BEGIN {
-	while( getline < ARGV[1] ){
-		for( i=2; i<ARGC; i++ ){
-			if( (substr($0,32,4)+0) == ARGV[i] )
+	while(getline < ARGV[1]) {
+		for(i=2; i<ARGC; i++) {
+			if((substr($0, 32, 4)+0) == ARGV[i])
 				print $0
 		}
 	}

Modified: brlcad/trunk/src/conv/patch/rpatch.c
===================================================================
--- brlcad/trunk/src/conv/patch/rpatch.c	2013-03-14 16:01:20 UTC (rev 54690)
+++ brlcad/trunk/src/conv/patch/rpatch.c	2013-03-14 16:09:27 UTC (rev 54691)
@@ -37,7 +37,7 @@
 #include "bu.h"
 
 
-#define	MAXLINELEN	256
+#define MAXLINELEN 256
 
 static const char *usage="Usage:\n\trpatch [-D] [-3] < fastgen_input_file > file.rp\n\
 	where -D means that type 3 components are donuts (rather than triangles)\n\
@@ -56,51 +56,43 @@
 
     /* Check that format is legal for floating point or double */
     ptr = format;
-    if ( *ptr != 'F' && *ptr != 'f' && *ptr != 'E' && *ptr != 'e' && *ptr != 'D' && *ptr != 'd' )
-    {
-	fprintf( stderr, "Get_ftn_float( str=%s\n, start_col=%d, format=%s )\n",
-		 str, start_col, ptr );
-	fprintf( stderr, "\tformat must be F, E, or D type\n" );
-	bu_exit( 1, NULL );
+    if (*ptr != 'F' && *ptr != 'f' && *ptr != 'E' && *ptr != 'e' && *ptr != 'D' && *ptr != 'd') {
+	fprintf(stderr, "Get_ftn_float(str=%s\n, start_col=%d, format=%s)\n",
+		str, start_col, ptr);
+	fprintf(stderr, "\tformat must be F, E, or D type\n");
+	bu_exit(1, NULL);
     }
 
     /* if start column is beyond end of input string, return zero */
-    if ( start_col >= strlen( str ) )
+    if (start_col >= strlen(str))
 	return (double)0.0;
 
     /* get width from format spec */
     ptr++;
-    width = atoi( ptr );
+    width = atoi(ptr);
 
     /* make sure input string will fit in tmp_str (minus trailing NULL and a decimal point) */
-    if ( width > MAXLINELEN-2 )
-    {
-	fprintf( stderr, "Get_ftn_float( str=%s\n, start_col=%d, format=%s )\n",
-		 str, start_col, ptr );
-	fprintf( stderr, "\tfield width (%d) in format is too large. Max allowed is %d\n",
-		 width, MAXLINELEN-2 );
-	bu_exit( 1, NULL );
+    if (width > MAXLINELEN-2) {
+	fprintf(stderr, "Get_ftn_float(str=%s\n, start_col=%d, format=%s)\n",
+		str, start_col, ptr);
+	fprintf(stderr, "\tfield width (%d) in format is too large. Max allowed is %d\n",
+		width, MAXLINELEN-2);
+	bu_exit(1, NULL);
     }
 
     /* copy the input string to tmp_str, converting
      * embedded blanks to zeros and 'D' or 'd' to 'e'
      */
-    for ( i=0; i<width; i++ )
-    {
-	if ( isspace( (int)str[start_col+i] ) )
-	{
-	    if ( leading_spaces )
+    for (i=0; i<width; i++) {
+	if (isspace((int)str[start_col+i])) {
+	    if (leading_spaces)
 		tmp_str[i] = ' ';
 	    else
 		tmp_str[i] = '0';
-	}
-	else if ( str[start_col+i] == 'D' || str[start_col+i] == 'd' )
-	{
+	} else if (str[start_col+i] == 'D' || str[start_col+i] == 'd') {
 	    leading_spaces = 0;
 	    tmp_str[i] = 'e';
-	}
-	else
-	{
+	} else {
 	    leading_spaces = 0;
 	    tmp_str[i] = str[start_col+i];
 	}
@@ -108,18 +100,17 @@
     tmp_str[width] = '\0';
 
     /* get precision from format spec */
-    ptr = strchr( ptr, '.' );
-    if ( ptr )
-	precision = atoi( ++ptr );
+    ptr = strchr(ptr, '.');
+    if (ptr)
+	precision = atoi(++ptr);
     else
 	precision = 0;
 
 
     /* if there is a decimal point, let atof handle the rest (including exponent) */
-    if ( !strchr( tmp_str, '.' ) && precision > 0 )
-    {
+    if (!strchr(tmp_str, '.') && precision > 0) {
 	/* insert a decimal point where needed */
-	for ( i=0; i<precision; i++ )
+	for (i=0; i<precision; i++)
 	    tmp_str[width-i] = tmp_str[width-i-1];
 	tmp_str[width-precision] = '.';
 	tmp_str[width+1] = '\0';
@@ -127,9 +118,10 @@
 	/* and atof can handle it from here */
     }
 
-    return atof( tmp_str );
+    return atof(tmp_str);
 }
 
+
 int
 get_ftn_int(char *str, unsigned int start_col, char *format)
 {
@@ -141,54 +133,49 @@
 
     /* check that format id for an integer */
     ptr = format;
-    if ( *ptr != 'I' && *ptr != 'i' )
-    {
-	fprintf( stderr, "Get_ftn_int( str=%s\n, start_col=%d, format=%s )\n",
-		 str, start_col, ptr );
-	fprintf( stderr, "\tformat must be I type\n" );
-	bu_exit( 1, NULL );
+    if (*ptr != 'I' && *ptr != 'i') {
+	fprintf(stderr, "Get_ftn_int(str=%s\n, start_col=%d, format=%s)\n",
+		str, start_col, ptr);
+	fprintf(stderr, "\tformat must be I type\n");
+	bu_exit(1, NULL);
     }
 
     /* if start column is beyond end of input string, return zero */
-    if ( start_col >= strlen( str ) )
+    if (start_col >= strlen(str))
 	return 0;
 
     /* get width from format spec */
     ptr++;
-    width = atoi( ptr );
+    width = atoi(ptr);
 
     /* make sure input string will fit in tmp_str */
-    if ( width > MAXLINELEN-1 )
-    {
-	fprintf( stderr, "Get_ftn_int( str=%s\n, start_col=%d, format=%s )\n",
-		 str, start_col, ptr );
-	fprintf( stderr, "\tfield width (%d) in format is too large. Max allowed is %d\n",
-		 width, MAXLINELEN-1 );
-	bu_exit( 1, NULL );
+    if (width > MAXLINELEN-1) {
+	fprintf(stderr, "Get_ftn_int(str=%s\n, start_col=%d, format=%s)\n",
+		str, start_col, ptr);
+	fprintf(stderr, "\tfield width (%d) in format is too large. Max allowed is %d\n",
+		width, MAXLINELEN-1);
+	bu_exit(1, NULL);
     }
 
     /* copy the input string to tmp_str, converting
      * embedded blanks to zeros */
-    for ( i=0; i<width; i++ )
-    {
-	if ( isspace( (int)str[start_col+i] ) )
-	{
-	    if ( leading_spaces )
+    for (i=0; i<width; i++) {
+	if (isspace((int)str[start_col+i])) {
+	    if (leading_spaces)
 		tmp_str[i] = ' ';
 	    else
 		tmp_str[i] = '0';
-	}
-	else
-	{
+	} else {
 	    leading_spaces = 0;
 	    tmp_str[i] = str[start_col+i];
 	}
     }
     tmp_str[width] = '\0';
 
-    return atoi( tmp_str );
+    return atoi(tmp_str);
 }
 
+
 int
 main(int argc, char **argv)
 {
@@ -201,16 +188,13 @@
     int c;
 
     fast3 = 0;
-    if ( argc > 2 )
-    {
-	bu_exit(1, "%s", usage );
+    if (argc > 2) {
+	bu_exit(1, "%s", usage);
     }
 
     /* Get command line arguments. */
-    while ((c = bu_getopt(argc, argv, "D3")) != -1)
-    {
-	switch (c)
-	{
+    while ((c = bu_getopt(argc, argv, "D3")) != -1) {
+	switch (c) {
 	    case 'D':  /* donuts */
 		type3_is_donut = 1;
 		break;
@@ -218,53 +202,48 @@
 		fast3 = 1;
 		break;
 	    case '?':
-		bu_exit(1, "%s", usage );
+		bu_exit(1, "%s", usage);
 	    default:
-		bu_exit(1, "Illegal option (%c)\n%s", c, usage );
+		bu_exit(1, "Illegal option (%c)\n%s", c, usage);
 	}
     }
 
-    while ( bu_fgets(line, sizeof(line), stdin) )
-    {
-	if ( strlen( line ) <= 1 )
+    while (bu_fgets(line, sizeof(line), stdin)) {
+	if (strlen(line) <= 1)
 	    continue;
 	line[strlen(line)-1] = '\0';	/* eliminate \n */
 
-	if ( fast3 )
-	{
-	    x = get_ftn_float( line, 0, "f10.3" );
-	    y = get_ftn_float( line, 10, "f10.3" );
-	    z = get_ftn_float( line, 20, "f10.3" );
-	    tmp = get_ftn_int( line, 30, "i6" );
-	    cc = get_ftn_int( line, 36, "i4" );
-	    isq[0] = get_ftn_int( line, 40, "i10" );
+	if (fast3) {
+	    x = get_ftn_float(line, 0, "f10.3");
+	    y = get_ftn_float(line, 10, "f10.3");
+	    z = get_ftn_float(line, 20, "f10.3");
+	    tmp = get_ftn_int(line, 30, "i6");
+	    cc = get_ftn_int(line, 36, "i4");
+	    isq[0] = get_ftn_int(line, 40, "i10");
 
-	    for ( i=1; i<8; i++ )
-		isq[i] = get_ftn_int( line, 50 + (i-1)*4, "i4" );
+	    for (i=1; i<8; i++)
+		isq[i] = get_ftn_int(line, 50 + (i-1)*4, "i4");
 
-	    m = get_ftn_int( line, 74, "i3" );
-	    n = get_ftn_int( line, 77, "i3" );
-	}
-	else
-	{
-	    x = get_ftn_float( line, 0, "f8.3" );
-	    y = get_ftn_float( line, 8, "f8.3" );
-	    z = get_ftn_float( line, 16, "f9.3" );
-	    tmp = get_ftn_int( line, 25, "i6" );
-	    cc = get_ftn_int( line, 31, "i4" );
-	    isq[0] = get_ftn_int( line, 35, "i11" );
+	    m = get_ftn_int(line, 74, "i3");
+	    n = get_ftn_int(line, 77, "i3");
+	} else {
+	    x = get_ftn_float(line, 0, "f8.3");
+	    y = get_ftn_float(line, 8, "f8.3");
+	    z = get_ftn_float(line, 16, "f9.3");
+	    tmp = get_ftn_int(line, 25, "i6");
+	    cc = get_ftn_int(line, 31, "i4");
+	    isq[0] = get_ftn_int(line, 35, "i11");
 
-	    for ( i=1; i<8; i++ )
-		isq[i] = get_ftn_int( line, 46 + (i-1)*4, "i4" );
+	    for (i=1; i<8; i++)
+		isq[i] = get_ftn_int(line, 46 + (i-1)*4, "i4");
 
-	    m = get_ftn_int( line, 74, "i3" );
-	    n = get_ftn_int( line, 77, "i3" );
+	    m = get_ftn_int(line, 74, "i3");
+	    n = get_ftn_int(line, 77, "i3");
 	}
 
 	/* get plate mode flag */
 	minus = '+';
-	if ( tmp < 0 )
-	{
+	if (tmp < 0) {
 	    tmp = (-tmp);
 	    minus = '-';
 	}
@@ -274,9 +253,9 @@
 	work = hold * 10.0;
 	ity = work;
 	hold = work - ity;
-	if ( ity == 4 )
+	if (ity == 4)
 	    ity = 8;
-	else if ( ity == 3 && type3_is_donut )
+	else if (ity == 3 && type3_is_donut)
 	    ity = 4;
 
 	/* get thickness */
@@ -290,16 +269,17 @@
 	hold = work - ity1;
 
 	/* write output */
-	printf( "%8.3f %8.3f %9.3f %c %2d %2d %1d %4d %11d ",
-		x, y, z, minus, ity, ico, ity1, cc, isq[0] );
-	for ( i=1; i<8; i++ )
-	    printf( "%5d", isq[i] );
-	printf( " %3d %3d\n", m, n );
+	printf("%8.3f %8.3f %9.3f %c %2d %2d %1d %4d %11d ",
+	       x, y, z, minus, ity, ico, ity1, cc, isq[0]);
+	for (i=1; i<8; i++)
+	    printf("%5d", isq[i]);
+	printf(" %3d %3d\n", m, n);
 
     }
     return 0;
 }
 
+
 /*
  * Local Variables:
  * mode: C

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