New upstream version 5.3.0GAupstream/5.3.0GAupstream

1 files changed, 326 insertions, 294 deletions

diff --git a/app/bin/bdf2xtp.c b/app/bin/bdf2xtp.c
index f19ceb8..20cea11 100644
--- a/app/bin/bdf2xtp.c
+++ b/app/bin/bdf2xtp.c
@@ -17,30 +17,30 @@
 #include <stdlib.h>
 
 char helpStr[] =
-"Bdf2xtp translates .bdf files (which are source files for Winrail track\n"
-"libraries) to .xtp files (which are XTrkCad parameter files).\n"
-"Bdf2xtp is a MS-DOS command and must be in run in a DOS box under MS-Windows.\n"
-"\n"
-"Usage: bdf2xtp OPTIONS SOURCE.BDF TARGET.XTP\n"
-"\n"
-"OPTIONS:\n"
-"  -c CONTENTS	 description of contents\n"
-"  -k COLOR		 color of non-track segments\n"
-"  -s SCALE		 scale of turnouts (ie. HO HOn3 N O S ... )\n"
-"  -v			 verbose - include .bdf source as comments in .xtp file\n"
-"\n"
-"For example:\n"
-"  bdf2xtp -c \"Faller HO Structures\" -k ff0000 -s HO fallerh0.bdf fallerh0.xtp\n"
-"\n"
-"Turnouts are composed of rails (which are Black) and lines.  Structures are\n"
-"composed of only lines.  By default lines are Purple but you change this with\n"
-"the -k optioon.  The color is specified as a 6 digit hexidecimal value, where\n"
-"the first 2 digits are the Red value, the middle 2 digits are the Green value\n"
-"and the last 2 digits are the Blue value\n"
-"  ff0000		 Red\n"
-"  00ff00		 Green\n"
-"  00ffff		 Yellow\n"
-;
+        "Bdf2xtp translates .bdf files (which are source files for Winrail track\n"
+        "libraries) to .xtp files (which are XTrkCad parameter files).\n"
+        "Bdf2xtp is a MS-DOS command and must be in run in a DOS box under MS-Windows.\n"
+        "\n"
+        "Usage: bdf2xtp OPTIONS SOURCE.BDF TARGET.XTP\n"
+        "\n"
+        "OPTIONS:\n"
+        "  -c CONTENTS	 description of contents\n"
+        "  -k COLOR		 color of non-track segments\n"
+        "  -s SCALE		 scale of turnouts (ie. HO HOn3 N O S ... )\n"
+        "  -v			 verbose - include .bdf source as comments in .xtp file\n"
+        "\n"
+        "For example:\n"
+        "  bdf2xtp -c \"Faller HO Structures\" -k ff0000 -s HO fallerh0.bdf fallerh0.xtp\n"
+        "\n"
+        "Turnouts are composed of rails (which are Black) and lines.  Structures are\n"
+        "composed of only lines.  By default lines are Purple but you change this with\n"
+        "the -k optioon.  The color is specified as a 6 digit hexidecimal value, where\n"
+        "the first 2 digits are the Red value, the middle 2 digits are the Green value\n"
+        "and the last 2 digits are the Blue value\n"
+        "  ff0000		 Red\n"
+        "  00ff00		 Green\n"
+        "  00ffff		 Yellow\n"
+        ;
 
 /* NOTES:
 BDF files have a number of constructors for different types of turnouts
@@ -89,9 +89,9 @@ Then the list of segments is written out to the output file.
 #define MAXSEG	(40)	/* Maximum number of segments in an object */
 
 typedef struct {		/* a co-ordinate */
-		double x;
-		double y;
-		} coOrd;
+	double x;
+	double y;
+} coOrd;
 
 FILE * fin;				/* input file */
 FILE * fout;			/* output file */
@@ -107,8 +107,8 @@ long color = 0x00FF00FF;/* default color */
 double normalizeAngle( double angle )
 /* make sure <angle> is >= 0.0 and < 360.0 */
 {
-	while (angle<0) angle += 360.0;
-	while (angle>=360) angle -= 360.0;
+	while (angle<0) { angle += 360.0; }
+	while (angle>=360) { angle -= 360.0; }
 	return angle;
 }
 
@@ -143,8 +143,8 @@ double findAngle( coOrd p0, coOrd p1 )
 {
 	double dx = p1.x-p0.x, dy = p1.y-p0.y;
 	if (small(dx) && small(dy)) {
-		if (dy >=0.0) return 0.0;
-		else return 180.0;
+		if (dy >=0.0) { return 0.0; }
+		else { return 180.0; }
 	}
 	return R2D(atan2( dx,dy ));
 }
@@ -152,156 +152,157 @@ double findAngle( coOrd p0, coOrd p1 )
 
 /* Where do we expect each input line? */
 typedef enum {
-		CLS_NULL,
-		CLS_START,
-		CLS_END,
-		CLS_BODY
-		} class_e;
+	CLS_NULL,
+	CLS_START,
+	CLS_END,
+	CLS_BODY
+} class_e;
 
 /* Type of input line */
 typedef enum {
-		ACT_UNKNOWN,
-		ACT_DONE,
-		ACT_STRAIGHT,
-		ACT_CURVE,
-		ACT_TURNOUT_LEFT,
-		ACT_TURNOUT_RIGHT,
-		ACT_CURVEDTURNOUT_LEFT,
-		ACT_CURVEDTURNOUT_RIGHT,
-		ACT_THREEWAYTURNOUT,
-		ACT_CROSSING_LEFT,
-		ACT_CROSSING_RIGHT,
-		ACT_DOUBLESLIP_LEFT,
-		ACT_DOUBLESLIP_RIGHT,
-		ACT_CROSSING_SYMMETRIC,
-		ACT_DOUBLESLIP_SYMMETRIC,
-		ACT_TURNTABLE,
-		ACT_ENDTURNTABLE,
-		ACT_TRANSFERTABLE,
-		ACT_ENDTRANSFERTABLE,
-		ACT_TRACK,
-		ACT_STRUCTURE,
-		ACT_ENDSTRUCTURE,
-
-		ACT_FILL_POINT,
-		ACT_LINE,
-		ACT_CURVEDLINE,
-		ACT_CIRCLE,
-		ACT_DESCRIPTIONPOS,
-		ACT_ARTICLENOPOS,
-		ACT_CONNECTINGPOINT,
-		ACT_STRAIGHTTRACK,
-		ACT_CURVEDTRACK,
-		ACT_STRAIGHT_BODY,
-		ACT_CURVE_BODY,
-		ACT_PRICE
-		} action_e;
+	ACT_UNKNOWN,
+	ACT_DONE,
+	ACT_STRAIGHT,
+	ACT_CURVE,
+	ACT_TURNOUT_LEFT,
+	ACT_TURNOUT_RIGHT,
+	ACT_CURVEDTURNOUT_LEFT,
+	ACT_CURVEDTURNOUT_RIGHT,
+	ACT_THREEWAYTURNOUT,
+	ACT_CROSSING_LEFT,
+	ACT_CROSSING_RIGHT,
+	ACT_DOUBLESLIP_LEFT,
+	ACT_DOUBLESLIP_RIGHT,
+	ACT_CROSSING_SYMMETRIC,
+	ACT_DOUBLESLIP_SYMMETRIC,
+	ACT_TURNTABLE,
+	ACT_ENDTURNTABLE,
+	ACT_TRANSFERTABLE,
+	ACT_ENDTRANSFERTABLE,
+	ACT_TRACK,
+	ACT_STRUCTURE,
+	ACT_ENDSTRUCTURE,
+
+	ACT_FILL_POINT,
+	ACT_LINE,
+	ACT_CURVEDLINE,
+	ACT_CIRCLE,
+	ACT_DESCRIPTIONPOS,
+	ACT_ARTICLENOPOS,
+	ACT_CONNECTINGPOINT,
+	ACT_STRAIGHTTRACK,
+	ACT_CURVEDTRACK,
+	ACT_STRAIGHT_BODY,
+	ACT_CURVE_BODY,
+	ACT_PRICE
+} action_e;
 
 /* input line description */
 typedef struct {
-		char * name;	/* first token on line */
-		class_e class;	/* where do we expect this? */
-		action_e action;/* what type of line is it */
-		char *args;		/* what else is on the line */
-		} tokenDesc_t;
+	char * name;	/* first token on line */
+	class_e class;	/* where do we expect this? */
+	action_e action;/* what type of line is it */
+	char *args;		/* what else is on the line */
+} tokenDesc_t;
 
 /* first token on each line tells what kind of line it is */
 tokenDesc_t tokens[] = {
 
-		{ "Straight", CLS_START, ACT_STRAIGHT, "SSNN" },
-		{ "EndStraight", CLS_END, ACT_DONE, NULL },
-		{ "Curve", CLS_START, ACT_CURVE, "SSNNN" },
-		{ "EndCurve", CLS_END, ACT_DONE, NULL },
-		{ "Turnout_Left", CLS_START, ACT_TURNOUT_LEFT, "SSN" },
-		{ "Turnout_Right", CLS_START, ACT_TURNOUT_RIGHT, "SSN" },
-		{ "EndTurnout", CLS_END, ACT_DONE, NULL },
-		{ "CurvedTurnout_Left", CLS_START, ACT_CURVEDTURNOUT_LEFT, "SSN" },
-		{ "CurvedTurnout_Right", CLS_START, ACT_CURVEDTURNOUT_RIGHT, "SSN" },
-		{ "ThreeWayTurnout", CLS_START, ACT_THREEWAYTURNOUT, "SSN" },
-		{ "Crossing_Left", CLS_START, ACT_CROSSING_LEFT, "SSNNNN" },
-		{ "Crossing_Right", CLS_START, ACT_CROSSING_RIGHT, "SSNNNN" },
-		{ "DoubleSlip_Left", CLS_START, ACT_DOUBLESLIP_LEFT, "SSNNNNN" },
-		{ "DoubleSlip_Right", CLS_START, ACT_DOUBLESLIP_RIGHT, "SSNNNNN" },
-		{ "Crossing_Symetric", CLS_START, ACT_CROSSING_SYMMETRIC, "SSNNN" },
-		{ "DoubleSlip_Symetric", CLS_START, ACT_DOUBLESLIP_SYMMETRIC, "SSNNNN" },
-		{ "EndCrossing", CLS_END, ACT_DONE, NULL },
-		{ "Turntable", CLS_START, ACT_TURNTABLE, "SSNNNN" },
-		{ "EndTurntable", CLS_END, ACT_ENDTURNTABLE, NULL },
-		{ "TravellingPlatform", CLS_START, ACT_TRANSFERTABLE, "SSNNNNN" },
-		{ "EndTravellingPlatform", CLS_END, ACT_ENDTRANSFERTABLE, NULL },
-		{ "Track", CLS_START, ACT_TRACK, "SSN" },
-		{ "EndTrack", CLS_END, ACT_DONE, NULL },
-		{ "Structure", CLS_START, ACT_STRUCTURE, "SS" },
-		{ "EndStructure", CLS_END, ACT_ENDSTRUCTURE, NULL },
-
-		{ "FillPoint", CLS_BODY, ACT_FILL_POINT, "NNI" },
-		{ "Line", CLS_BODY, ACT_LINE, "NNNN" },
-		{ "CurvedLine", CLS_BODY, ACT_CURVEDLINE, "NNNNN" },
-		{ "CurveLine", CLS_BODY, ACT_CURVEDLINE, "NNNNN" },
-		{ "Circle", CLS_BODY, ACT_CIRCLE, "NNN" },
-		{ "DescriptionPos", CLS_BODY, ACT_DESCRIPTIONPOS, "NN" },
-		{ "ArticleNoPos", CLS_BODY, ACT_DESCRIPTIONPOS, "NN" },
-		{ "ConnectingPoint", CLS_BODY, ACT_CONNECTINGPOINT, "NNN" },
-		{ "StraightTrack", CLS_BODY, ACT_STRAIGHTTRACK, "NNNN" },
-		{ "CurvedTrack", CLS_BODY, ACT_CURVEDTRACK, "NNNNN" },
-		{ "Straight", CLS_BODY, ACT_STRAIGHT_BODY, "N" },
-		{ "Curve", CLS_BODY, ACT_CURVE_BODY, "NNN" },
-		{ "Price", CLS_BODY, ACT_PRICE, "N" },
-
-		{ "Gerade", CLS_START, ACT_STRAIGHT, "SSNN" },
-		{ "EndGerade", CLS_END, ACT_DONE, NULL },
-		{ "Bogen", CLS_START, ACT_CURVE, "SSNNN" },
-		{ "EndBogen", CLS_END, ACT_DONE, NULL },
-		{ "Weiche_links", CLS_START, ACT_TURNOUT_LEFT, "SSN" },
-		{ "Weiche_Rechts", CLS_START, ACT_TURNOUT_RIGHT, "SSN" },
-		{ "EndWeiche", CLS_END, ACT_DONE, NULL },
-		{ "Bogenweiche_Links", CLS_START, ACT_CURVEDTURNOUT_LEFT, "SSN" },
-		{ "Bogenweiche_Rechts", CLS_START, ACT_CURVEDTURNOUT_RIGHT, "SSN" },
-		{ "Dreiwegweiche", CLS_START, ACT_THREEWAYTURNOUT, "SSN" },
-		{ "Kreuzung_Links", CLS_START, ACT_CROSSING_LEFT, "SSNNNN" },
-		{ "Kreuzung_Rechts", CLS_START, ACT_CROSSING_RIGHT, "SSNNNN" },
-		{ "DKW_Links", CLS_START, ACT_DOUBLESLIP_LEFT, "SSNNNNN" },
-		{ "DKW_Rechts", CLS_START, ACT_DOUBLESLIP_RIGHT, "SSNNNNN" },
-		{ "Kreuzung_Symmetrisch", CLS_START, ACT_CROSSING_SYMMETRIC, "SSNNN" },
-		{ "DKW_Symmetrisch", CLS_START, ACT_DOUBLESLIP_SYMMETRIC, "SSNNNN" },
-		{ "EndKreuzung", CLS_END, ACT_DONE, NULL },
-		{ "Drehscheibe", CLS_START, ACT_TURNTABLE, "SSNNNN" },
-		{ "EndDrehscheibe", CLS_END, ACT_ENDTURNTABLE, NULL },
-		{ "Schiebebuehne", CLS_START, ACT_TRANSFERTABLE, "SSNNNNN" },
-		{ "EndSchiebebuehne", CLS_END, ACT_ENDTRANSFERTABLE, NULL },
-		{ "Schiene", CLS_START, ACT_TRACK, "SSN" },
-		{ "EndSchiene", CLS_END, ACT_DONE, NULL },
-		{ "Haus", CLS_START, ACT_STRUCTURE, "SS" },
-		{ "EndHaus", CLS_END, ACT_ENDSTRUCTURE, NULL },
-
-		{ "FuellPunkt", CLS_BODY, ACT_FILL_POINT, "NNI" },
-		{ "Linie", CLS_BODY, ACT_LINE, "NNNN" },
-		{ "Bogenlinie", CLS_BODY, ACT_CURVEDLINE, "NNNNN" },
-		{ "Kreislinie", CLS_BODY, ACT_CIRCLE, "NNN" },
-		{ "BezeichnungsPos", CLS_BODY, ACT_DESCRIPTIONPOS, "NN" },
-		{ "ArtikelNrPos", CLS_BODY, ACT_DESCRIPTIONPOS, "NN" },
-		{ "Anschlusspunkt", CLS_BODY, ACT_CONNECTINGPOINT, "NNN" },
-		{ "GeradesGleis", CLS_BODY, ACT_STRAIGHTTRACK, "NNNN" },
-		{ "BogenGleis", CLS_BODY, ACT_CURVEDTRACK, "NNNNN" },
-		{ "Gerade", CLS_BODY, ACT_STRAIGHT_BODY, "N" },
-		{ "Bogen", CLS_BODY, ACT_CURVE_BODY, "NNN" },
-		{ "Preis", CLS_BODY, ACT_PRICE, "N" } };
+	{ "Straight", CLS_START, ACT_STRAIGHT, "SSNN" },
+	{ "EndStraight", CLS_END, ACT_DONE, NULL },
+	{ "Curve", CLS_START, ACT_CURVE, "SSNNN" },
+	{ "EndCurve", CLS_END, ACT_DONE, NULL },
+	{ "Turnout_Left", CLS_START, ACT_TURNOUT_LEFT, "SSN" },
+	{ "Turnout_Right", CLS_START, ACT_TURNOUT_RIGHT, "SSN" },
+	{ "EndTurnout", CLS_END, ACT_DONE, NULL },
+	{ "CurvedTurnout_Left", CLS_START, ACT_CURVEDTURNOUT_LEFT, "SSN" },
+	{ "CurvedTurnout_Right", CLS_START, ACT_CURVEDTURNOUT_RIGHT, "SSN" },
+	{ "ThreeWayTurnout", CLS_START, ACT_THREEWAYTURNOUT, "SSN" },
+	{ "Crossing_Left", CLS_START, ACT_CROSSING_LEFT, "SSNNNN" },
+	{ "Crossing_Right", CLS_START, ACT_CROSSING_RIGHT, "SSNNNN" },
+	{ "DoubleSlip_Left", CLS_START, ACT_DOUBLESLIP_LEFT, "SSNNNNN" },
+	{ "DoubleSlip_Right", CLS_START, ACT_DOUBLESLIP_RIGHT, "SSNNNNN" },
+	{ "Crossing_Symetric", CLS_START, ACT_CROSSING_SYMMETRIC, "SSNNN" },
+	{ "DoubleSlip_Symetric", CLS_START, ACT_DOUBLESLIP_SYMMETRIC, "SSNNNN" },
+	{ "EndCrossing", CLS_END, ACT_DONE, NULL },
+	{ "Turntable", CLS_START, ACT_TURNTABLE, "SSNNNN" },
+	{ "EndTurntable", CLS_END, ACT_ENDTURNTABLE, NULL },
+	{ "TravellingPlatform", CLS_START, ACT_TRANSFERTABLE, "SSNNNNN" },
+	{ "EndTravellingPlatform", CLS_END, ACT_ENDTRANSFERTABLE, NULL },
+	{ "Track", CLS_START, ACT_TRACK, "SSN" },
+	{ "EndTrack", CLS_END, ACT_DONE, NULL },
+	{ "Structure", CLS_START, ACT_STRUCTURE, "SS" },
+	{ "EndStructure", CLS_END, ACT_ENDSTRUCTURE, NULL },
+
+	{ "FillPoint", CLS_BODY, ACT_FILL_POINT, "NNI" },
+	{ "Line", CLS_BODY, ACT_LINE, "NNNN" },
+	{ "CurvedLine", CLS_BODY, ACT_CURVEDLINE, "NNNNN" },
+	{ "CurveLine", CLS_BODY, ACT_CURVEDLINE, "NNNNN" },
+	{ "Circle", CLS_BODY, ACT_CIRCLE, "NNN" },
+	{ "DescriptionPos", CLS_BODY, ACT_DESCRIPTIONPOS, "NN" },
+	{ "ArticleNoPos", CLS_BODY, ACT_DESCRIPTIONPOS, "NN" },
+	{ "ConnectingPoint", CLS_BODY, ACT_CONNECTINGPOINT, "NNN" },
+	{ "StraightTrack", CLS_BODY, ACT_STRAIGHTTRACK, "NNNN" },
+	{ "CurvedTrack", CLS_BODY, ACT_CURVEDTRACK, "NNNNN" },
+	{ "Straight", CLS_BODY, ACT_STRAIGHT_BODY, "N" },
+	{ "Curve", CLS_BODY, ACT_CURVE_BODY, "NNN" },
+	{ "Price", CLS_BODY, ACT_PRICE, "N" },
+
+	{ "Gerade", CLS_START, ACT_STRAIGHT, "SSNN" },
+	{ "EndGerade", CLS_END, ACT_DONE, NULL },
+	{ "Bogen", CLS_START, ACT_CURVE, "SSNNN" },
+	{ "EndBogen", CLS_END, ACT_DONE, NULL },
+	{ "Weiche_links", CLS_START, ACT_TURNOUT_LEFT, "SSN" },
+	{ "Weiche_Rechts", CLS_START, ACT_TURNOUT_RIGHT, "SSN" },
+	{ "EndWeiche", CLS_END, ACT_DONE, NULL },
+	{ "Bogenweiche_Links", CLS_START, ACT_CURVEDTURNOUT_LEFT, "SSN" },
+	{ "Bogenweiche_Rechts", CLS_START, ACT_CURVEDTURNOUT_RIGHT, "SSN" },
+	{ "Dreiwegweiche", CLS_START, ACT_THREEWAYTURNOUT, "SSN" },
+	{ "Kreuzung_Links", CLS_START, ACT_CROSSING_LEFT, "SSNNNN" },
+	{ "Kreuzung_Rechts", CLS_START, ACT_CROSSING_RIGHT, "SSNNNN" },
+	{ "DKW_Links", CLS_START, ACT_DOUBLESLIP_LEFT, "SSNNNNN" },
+	{ "DKW_Rechts", CLS_START, ACT_DOUBLESLIP_RIGHT, "SSNNNNN" },
+	{ "Kreuzung_Symmetrisch", CLS_START, ACT_CROSSING_SYMMETRIC, "SSNNN" },
+	{ "DKW_Symmetrisch", CLS_START, ACT_DOUBLESLIP_SYMMETRIC, "SSNNNN" },
+	{ "EndKreuzung", CLS_END, ACT_DONE, NULL },
+	{ "Drehscheibe", CLS_START, ACT_TURNTABLE, "SSNNNN" },
+	{ "EndDrehscheibe", CLS_END, ACT_ENDTURNTABLE, NULL },
+	{ "Schiebebuehne", CLS_START, ACT_TRANSFERTABLE, "SSNNNNN" },
+	{ "EndSchiebebuehne", CLS_END, ACT_ENDTRANSFERTABLE, NULL },
+	{ "Schiene", CLS_START, ACT_TRACK, "SSN" },
+	{ "EndSchiene", CLS_END, ACT_DONE, NULL },
+	{ "Haus", CLS_START, ACT_STRUCTURE, "SS" },
+	{ "EndHaus", CLS_END, ACT_ENDSTRUCTURE, NULL },
+
+	{ "FuellPunkt", CLS_BODY, ACT_FILL_POINT, "NNI" },
+	{ "Linie", CLS_BODY, ACT_LINE, "NNNN" },
+	{ "Bogenlinie", CLS_BODY, ACT_CURVEDLINE, "NNNNN" },
+	{ "Kreislinie", CLS_BODY, ACT_CIRCLE, "NNN" },
+	{ "BezeichnungsPos", CLS_BODY, ACT_DESCRIPTIONPOS, "NN" },
+	{ "ArtikelNrPos", CLS_BODY, ACT_DESCRIPTIONPOS, "NN" },
+	{ "Anschlusspunkt", CLS_BODY, ACT_CONNECTINGPOINT, "NNN" },
+	{ "GeradesGleis", CLS_BODY, ACT_STRAIGHTTRACK, "NNNN" },
+	{ "BogenGleis", CLS_BODY, ACT_CURVEDTRACK, "NNNNN" },
+	{ "Gerade", CLS_BODY, ACT_STRAIGHT_BODY, "N" },
+	{ "Bogen", CLS_BODY, ACT_CURVE_BODY, "NNN" },
+	{ "Preis", CLS_BODY, ACT_PRICE, "N" }
+};
 
 
 /* argument description */
 typedef union {
-		char * string;
-		double number;
-		long integer;
-		} arg_t;
+	char * string;
+	double number;
+	long integer;
+} arg_t;
 
 /* description of a curve */
 typedef struct {
-		char type;
-		coOrd pos[2];
-		double radius, a0, a1;
-		coOrd center;
-		} line_t;
+	char type;
+	coOrd pos[2];
+	double radius, a0, a1;
+	coOrd center;
+} line_t;
 
 /* state info for the current object */
 int curAction;
@@ -314,30 +315,30 @@ int right = 0;
 
 /* A XTrkCad End-Point */
 typedef struct {
-		int busy;
-		coOrd pos;
-		double a;
-		} endPoint_t;
+	int busy;
+	coOrd pos;
+	double a;
+} endPoint_t;
 endPoint_t endPoints[MAXSEG];
 endPoint_t *endPoint_p;
 
 /* the segments */
 typedef struct {
-		double radius;
-		coOrd pos[2];
-		int mark;
-		endPoint_t * ep[2];
-		} segs_t;
+	double radius;
+	coOrd pos[2];
+	int mark;
+	endPoint_t * ep[2];
+} segs_t;
 segs_t segs[MAXSEG];
 segs_t *seg_p;
 
 
 /* the segment paths */
 typedef struct {
-		int index;
-		int count;
-		int segs[MAXSEG];
-		} paths_t;
+	int index;
+	int count;
+	int segs[MAXSEG];
+} paths_t;
 paths_t paths[MAXSEG];
 paths_t *paths_p;
 
@@ -345,16 +346,18 @@ int curPath[MAXSEG];
 int curPathInx;
 
 char * pathNames[] =  {
-		"Normal",
-		"Reverse" };
+	"Normal",
+	"Reverse"
+};
 
 int isclose( coOrd a, coOrd b )
 {
 	if ( fabs(a.x-b.x) < 0.1 &&
-		 fabs(a.y-b.y) < 0.1 )
+	     fabs(a.y-b.y) < 0.1 ) {
 		return 1;
-	else
+	} else {
 		return 0;
+	}
 }
 
 
@@ -373,22 +376,25 @@ void searchSegs( segs_t * sp, int ep )
 	curPath[curPathInx] = (ep==0?-((sp-segs)+1):((sp-segs)+1));
 	if (sp->ep[ep] != NULL) {
 		inx = abs(curPath[0]);
-		if ( (sp-segs)+1 < inx )
+		if ( (sp-segs)+1 < inx ) {
 			return;
+		}
 		paths_p->index = 0;
 		paths_p->count = curPathInx+1;
-		for (inx=0;inx<=curPathInx;inx++)
+		for (inx=0; inx<=curPathInx; inx++) {
 			paths_p->segs[inx] = curPath[inx];
+		}
 		paths_p++;
 		return;
 	}
 	curPathInx++;
 	for ( sp1 = segs; sp1<seg_p; sp1++ ) {
 		if (!sp1->mark) {
-			if ( isclose( sp->pos[ep], sp1->pos[0] ) )
+			if ( isclose( sp->pos[ep], sp1->pos[0] ) ) {
 				searchSegs( sp1, 1 );
-			else if ( isclose( sp->pos[ep], sp1->pos[1] ) )
+			} else if ( isclose( sp->pos[ep], sp1->pos[1] ) ) {
 				searchSegs( sp1, 0 );
+			}
 		}
 	}
 	curPathInx--;
@@ -424,8 +430,9 @@ void computePaths( void )
 		}
 	}
 	for ( sp = segs; sp<seg_p; sp++ ) {
-		for ( sp1 = segs; sp1<seg_p; sp1++ )
+		for ( sp1 = segs; sp1<seg_p; sp1++ ) {
 			sp1->mark = 0;
+		}
 		curPathInx = 0;
 		if ( sp->ep[0] ) {
 			searchSegs( sp, 1 );
@@ -436,10 +443,11 @@ void computePaths( void )
 	pathIndex = 0;
 	pathCount = paths_p-paths;
 	while (pathCount>0) {
-		if (pathIndex < 2)
+		if (pathIndex < 2) {
 			fprintf( fout, "\tP \"%s\"", pathNames[pathIndex] );
-		else
+		} else {
 			fprintf( fout, "\tP \"%d\"", pathIndex+1 );
+		}
 		pathIndex++;
 		firstPath = 1;
 		memset( bitmap, 0, sizeof bitmap );
@@ -447,8 +455,9 @@ void computePaths( void )
 			ep->busy = 0;
 		}
 		for (pp = paths; pp < paths_p; pp++) {
-			if (pp->count == 0)
+			if (pp->count == 0) {
 				continue;
+			}
 			segNo = pp->segs[0];
 			epNo = (segNo>0?0:1);
 			ep = segs[abs(segNo)-1].ep[epNo];
@@ -458,12 +467,13 @@ void computePaths( void )
 			if ( (ep && ep->busy) || (ep2 && ep2->busy) ) {
 				goto nextPath;
 			}
-			if (ep) ep->busy = 1;
-			if (ep2) ep2->busy = 1;
+			if (ep) { ep->busy = 1; }
+			if (ep2) { ep2->busy = 1; }
 			for (inx=0; inx<pp->count; inx++) {
 				segNo = abs(pp->segs[inx]);
-				if (bitmap[segNo])
+				if (bitmap[segNo]) {
 					goto nextPath;
+				}
 			}
 			if (!firstPath) {
 				fprintf( fout, " 0");
@@ -478,7 +488,7 @@ void computePaths( void )
 			pp->count = 0;
 			pathCount--;
 nextPath:
-		;
+			;
 		}
 		fprintf( fout, "\n" );
 	}
@@ -492,7 +502,8 @@ void translate( coOrd *res, coOrd orig, double a, double d )
 }
 
 
-static void computeCurve( coOrd pos0, coOrd pos1, double radius, coOrd * center, double * a0, double * a1 )
+static void computeCurve( coOrd pos0, coOrd pos1, double radius, coOrd * center,
+                          double * a0, double * a1 )
 /* translate between curves described by 2 end-points and a radius to
    a curve described by a center, radius and angles.
 */
@@ -502,8 +513,9 @@ static void computeCurve( coOrd pos0, coOrd pos1, double radius, coOrd * center,
 	d = findDistance( pos0, pos1 )/2.0;
 	a = findAngle( pos0, pos1 );
 	s = fabs(d/radius);
-	if (s > 1.0)
+	if (s > 1.0) {
 		s = 1.0;
+	}
 	aa = R2D(asin( s ));
 	if (radius > 0) {
 		aaa = a + (90.0 - aa);
@@ -520,10 +532,11 @@ static void computeCurve( coOrd pos0, coOrd pos1, double radius, coOrd * center,
 
 double X( double v )
 {
-	if ( -0.000001 < v && v < 0.000001 )
+	if ( -0.000001 < v && v < 0.000001 ) {
 		return 0.0;
-	else
+	} else {
 		return v;
+	}
 }
 
 
@@ -542,27 +555,27 @@ void generateTurnout( void )
 	computePaths();
 	for (ep=endPoints; ep<endPoint_p; ep++)
 		fprintf( fout, "\tE %0.6f %0.6f %0.6f\n",
-						X(ep->pos.x), X(ep->pos.y), X(ep->a) );
+		         X(ep->pos.x), X(ep->pos.y), X(ep->a) );
 	for (lp=lines; lp<line_p; lp++) {
 		switch (lp->type) {
 		case 'L':
 			fprintf( fout, "\tL %ld 0 %0.6f %0.6f %0.6f %0.6f\n", color,
-						X(lp->pos[0].x), X(lp->pos[0].y), X(lp->pos[1].x), X(lp->pos[1].y) );
+			         X(lp->pos[0].x), X(lp->pos[0].y), X(lp->pos[1].x), X(lp->pos[1].y) );
 			break;
 		case 'A':
 			fprintf( fout, "\tA %ld 0 %0.6f %0.6f %0.6f %0.6f %0.6f\n", color,
-						X(lp->radius), X(lp->center.x), X(lp->center.y), X(lp->a0), X(lp->a1) );
+			         X(lp->radius), X(lp->center.x), X(lp->center.y), X(lp->a0), X(lp->a1) );
 			break;
 		}
 	}
 	for (sp=segs; sp<seg_p; sp++)
 		if (sp->radius == 0.0) {
 			fprintf( fout, "\tS 0 0 %0.6f %0.6f %0.6f %0.6f\n",
-						X(sp->pos[0].x), X(sp->pos[0].y), X(sp->pos[1].x), X(sp->pos[1].y) );
+			         X(sp->pos[0].x), X(sp->pos[0].y), X(sp->pos[1].x), X(sp->pos[1].y) );
 		} else {
 			computeCurve( sp->pos[0], sp->pos[1], sp->radius, &center, &a0, &a1 );
 			fprintf( fout, "\tC 0 0 %0.6f %0.6f %0.6f %0.6f %0.6f\n",
-						X(sp->radius), X(center.x), X(center.y), X(a0), X(a1) );
+			         X(sp->radius), X(center.x), X(center.y), X(a0), X(a1) );
 		}
 	fprintf( fout, "\t%s\n", END_SEGS );
 }
@@ -572,23 +585,25 @@ void reset( tokenDesc_t * tp, arg_t *args )
 /* Start of a new turnout or structure */
 {
 	int inx;
-		curAction = tp->action;
-		line_p = lines;
-		seg_p = segs;
-		endPoint_p = endPoints;
-		partNo = strdup( args[0].string );
-		name = strdup( args[1].string );
-		for (inx=2; tp->args[inx]; inx++)
-			params[inx-2] = args[inx].number;
+	curAction = tp->action;
+	line_p = lines;
+	seg_p = segs;
+	endPoint_p = endPoints;
+	partNo = strdup( args[0].string );
+	name = strdup( args[1].string );
+	for (inx=2; tp->args[inx]; inx++) {
+		params[inx-2] = args[inx].number;
+	}
 }
 
 double getDim( double value )
 /* convert to inches from tenths of a an inch or millimeters. */
 {
-	if (inch)
+	if (inch) {
 		return value/10.0;
-	else
+	} else {
 		return value/25.4;
+	}
 }
 
 
@@ -597,8 +612,9 @@ char * getLine( void )
 {
 	char * cp;
 	while (1) {
-		if (fgets(line, sizeof line, fin) == NULL)
+		if (fgets(line, sizeof line, fin) == NULL) {
 			return NULL;
+		}
 		lineCount++;
 		lineLen = strlen(line);
 		if (lineLen > 0 && line[lineLen-1] == '\n') {
@@ -619,10 +635,12 @@ char * getLine( void )
 			cp++;
 			lineLen--;
 		}
-		if (lineLen <= 0)
+		if (lineLen <= 0) {
 			continue;
-		if (verbose)
+		}
+		if (verbose) {
 			fprintf( fout, "# %s\n", line );
+		}
 		return cp;
 	}
 }
@@ -633,8 +651,9 @@ void flushInput( void )
 {
 	char *cp;
 	while (cp=getLine()) {
-		if (strncasecmp( cp, "End", 3 ) == 0 )
+		if (strncasecmp( cp, "End", 3 ) == 0 ) {
 			break;
+		}
 	}
 	inBody = 0;
 }
@@ -711,8 +730,9 @@ void process( tokenDesc_t * tp, arg_t *args )
 		endPoint_p->pos.x = 0.0;
 		endPoint_p->a = 270.0;
 		endPoint_p++;
-		if ((cp=getLine())==NULL)
+		if ((cp=getLine())==NULL) {
 			return;
+		}
 		if ((rc=sscanf( line, "%lf %lf", &radius, &angle ) ) != 2) {
 			fprintf( stderr, "syntax error: %d: %s\n", lineCount, line );
 			flushInput();
@@ -728,8 +748,9 @@ void process( tokenDesc_t * tp, arg_t *args )
 		seg_p->radius = -radius;
 		endPoint_p++;
 		seg_p++;
-		if ((cp=getLine())==NULL)
+		if ((cp=getLine())==NULL) {
 			return;
+		}
 		if ((rc=sscanf( line, "%lf %lf", &radius2, &angle ) ) != 2) {
 			fprintf( stderr, "syntax error: %d: %s\n", lineCount, line );
 			flushInput();
@@ -789,7 +810,7 @@ void process( tokenDesc_t * tp, arg_t *args )
 		seg_p++;
 		length /= 2.0;
 		if (tp->action == ACT_CROSSING_SYMMETRIC ||
-			tp->action == ACT_DOUBLESLIP_SYMMETRIC) {
+		    tp->action == ACT_DOUBLESLIP_SYMMETRIC) {
 			length2 = length;
 		} else {
 			length2 = getDim( args[5].number )/2.0;
@@ -805,7 +826,7 @@ void process( tokenDesc_t * tp, arg_t *args )
 		endPoint_p++;
 		seg_p++;
 		if (tp->action == ACT_CROSSING_RIGHT ||
-			tp->action == ACT_DOUBLESLIP_RIGHT ) {
+		    tp->action == ACT_DOUBLESLIP_RIGHT ) {
 			endPoint_p[-1].pos.y = -endPoint_p[-1].pos.y;
 			endPoint_p[-2].pos.y = -endPoint_p[-2].pos.y;
 			seg_p[-1].pos[0].y = -seg_p[-1].pos[0].y;
@@ -817,8 +838,9 @@ void process( tokenDesc_t * tp, arg_t *args )
 
 	case ACT_TURNTABLE:
 		reset( tp, args );
-		if ((cp=getLine())==NULL)
+		if ((cp=getLine())==NULL) {
 			return;
+		}
 		if ((rc=sscanf( line, "%lf %s", &angle, bits ) ) != 2) {
 			fprintf( stderr, "syntax error: %d: %s\n", lineCount, line );
 			flushInput();
@@ -828,8 +850,9 @@ void process( tokenDesc_t * tp, arg_t *args )
 		count = 360.0/angle;
 		angle = 0;
 		length = strlen( bits );
-		if (length < count)
+		if (length < count) {
 			count = length;
+		}
 		length = getDim( args[3].number );
 		length2 = getDim( args[5].number );
 		endNo = 1;
@@ -843,24 +866,24 @@ void process( tokenDesc_t * tp, arg_t *args )
 			angle = normalizeAngle( 90.0 - inx * ( 360.0 / count ) );
 			if (bits[inx]!='0')
 				fprintf( fout, "\tE %0.6f %0.6f %0.6f\n",
-						X(length * sin(D2R(angle))),
-						X(length * cos(D2R(angle))),
-						X(angle) );
+				         X(length * sin(D2R(angle))),
+				         X(length * cos(D2R(angle))),
+				         X(angle) );
 		}
 		for ( inx=0; inx<count; inx++ ) {
 			angle = normalizeAngle( 90.0 - inx * ( 360.0 / count ) );
 			if (bits[inx]!='0')
 				fprintf( fout, "\tS 0 0 %0.6f %0.6f %0.6f %0.6f\n",
-						X(length * sin(D2R(angle))),
-						X(length * cos(D2R(angle))),
-						X(length2 * sin(D2R(angle))),
-						X(length2 * cos(D2R(angle))) );
+				         X(length * sin(D2R(angle))),
+				         X(length * cos(D2R(angle))),
+				         X(length2 * sin(D2R(angle))),
+				         X(length2 * cos(D2R(angle))) );
 		}
 		fprintf( fout, "\tA %ld 0 %0.6f 0.000000 0.000000 0.000000 360.000000\n",
-						color, length2 );
+		         color, length2 );
 		if (length != length2)
 			fprintf( fout, "\tA %ld 0 %0.6f 0.000000 0.000000 0.000000 360.000000\n",
-						color, length );
+			         color, length );
 		break;
 
 	case ACT_ENDTURNTABLE:
@@ -868,11 +891,11 @@ void process( tokenDesc_t * tp, arg_t *args )
 			switch (lp->type) {
 			case 'L':
 				fprintf( fout, "\tL %ld 0 %0.6f %0.6f %0.6f %0.6f\n", color,
-						X(lp->pos[0].x), X(lp->pos[0].y), X(lp->pos[1].x), X(lp->pos[1].y) );
+				         X(lp->pos[0].x), X(lp->pos[0].y), X(lp->pos[1].x), X(lp->pos[1].y) );
 				break;
 			case 'A':
 				fprintf( fout, "\tA %ld 0 %0.6f %0.6f %0.6f %0.6f %0.6f\n", color,
-						X(lp->radius), X(lp->center.x), X(lp->center.y), X(lp->a0), X(lp->a1) );
+				         X(lp->radius), X(lp->center.x), X(lp->center.y), X(lp->a0), X(lp->a1) );
 				break;
 			}
 		}
@@ -886,15 +909,18 @@ void process( tokenDesc_t * tp, arg_t *args )
 		width2 = getDim(args[5].number);
 		length = getDim( args[6].number);
 		fprintf( fout, "\tL %ld 0 0.0000000 0.000000 0.000000 %0.6f\n", color, length );
-		fprintf( fout, "\tL %ld 0 0.0000000 %0.6f %0.6f %0.6f\n", color, length, width, length );
-		fprintf( fout, "\tL %ld 0 %0.6f %0.6f %0.6f 0.000000\n", color, width, length, width );
+		fprintf( fout, "\tL %ld 0 0.0000000 %0.6f %0.6f %0.6f\n", color, length, width,
+		         length );
+		fprintf( fout, "\tL %ld 0 %0.6f %0.6f %0.6f 0.000000\n", color, width, length,
+		         width );
 		fprintf( fout, "\tL %ld 0 %0.6f 0.0000000 0.000000 0.000000\n", color, width );
 		fprintf( fout, "\tL %ld 0 %0.6f %0.6f %0.6f %0.6f\n", color,
-				(width-width2)/2.0, 0.0, (width-width2)/2.0, length );
+		         (width-width2)/2.0, 0.0, (width-width2)/2.0, length );
 		fprintf( fout, "\tL %ld 0 %0.6f %0.6f %0.6f %0.6f\n", color,
-				width-(width-width2)/2.0, 0.0, width-(width-width2)/2.0, length );
-		if ((cp=getLine())==NULL)
+		         width-(width-width2)/2.0, 0.0, width-(width-width2)/2.0, length );
+		if ((cp=getLine())==NULL) {
 			return;
+		}
 		if ((rc=sscanf( line, "%lf %lf %s", &length2, &offset, bits ) ) != 3) {
 			fprintf( stderr, "syntax error: %d: %s\n", lineCount, line );
 			flushInput();
@@ -905,14 +931,15 @@ void process( tokenDesc_t * tp, arg_t *args )
 		for (inx=0; bits[inx]; inx++) {
 			if (bits[inx]=='1') {
 				fprintf( fout, "\tE 0.000000 %0.6f 270.0\n",
-						offset );
+				         offset );
 				fprintf( fout, "\tS 0 0 0.000000 %0.6f %0.6f %0.6f\n",
-						offset, (width-width2)/2.0, offset );
+				         offset, (width-width2)/2.0, offset );
 			}
 			offset += length2;
 		}
-		if ((cp=getLine())==NULL)
+		if ((cp=getLine())==NULL) {
 			return;
+		}
 		if ((rc=sscanf( line, "%lf %lf %s", &length2, &offset, bits ) ) != 3) {
 			fprintf( stderr, "syntax error: %d: %s\n", lineCount, line );
 			flushInput();
@@ -923,9 +950,9 @@ void process( tokenDesc_t * tp, arg_t *args )
 		for (inx=0; bits[inx]; inx++) {
 			if (bits[inx]=='1') {
 				fprintf( fout, "\tE %0.6f %0.6f 90.0\n",
-						width, offset );
+				         width, offset );
 				fprintf( fout, "\tS 0 0 %0.6f %0.6f %0.6f %0.6f\n",
-						width-(width-width2)/2.0, offset, width, offset );
+				         width-(width-width2)/2.0, offset, width, offset );
 			}
 			offset += length2;
 		}
@@ -949,11 +976,11 @@ void process( tokenDesc_t * tp, arg_t *args )
 			switch (lp->type) {
 			case 'L':
 				fprintf( fout, "\tL %ld 0 %0.6f %0.6f %0.6f %0.6f\n", color,
-						X(lp->pos[0].x), X(lp->pos[0].y), X(lp->pos[1].x), X(lp->pos[1].y) );
+				         X(lp->pos[0].x), X(lp->pos[0].y), X(lp->pos[1].x), X(lp->pos[1].y) );
 				break;
 			case 'A':
 				fprintf( fout, "\tA %ld 0 %0.6f %0.6f %0.6f %0.6f %0.6f\n", color,
-						X(lp->radius), X(lp->center.x), X(lp->center.y), X(lp->a0), X(lp->a1) );
+				         X(lp->radius), X(lp->center.x), X(lp->center.y), X(lp->a0), X(lp->a1) );
 				break;
 			}
 		}
@@ -981,7 +1008,8 @@ void process( tokenDesc_t * tp, arg_t *args )
 		angle = args[3].number/2.0 + args[4].number;
 		pos1.x = pos0.x + length2*cos(D2R(angle));
 		pos1.y = pos0.y + length2*sin(D2R(angle));
-		computeCurve( pos0, pos1, line_p->radius, &line_p->center, &line_p->a0, &line_p->a1 );
+		computeCurve( pos0, pos1, line_p->radius, &line_p->center, &line_p->a0,
+		              &line_p->a1 );
 		line_p++;
 		break;
 
@@ -1096,71 +1124,74 @@ void parse( void )
 			inch++;
 			continue;
 		}
-		for ( tp=tokens; tp<&tokens[COUNT( tokens )]; tp++ ){
+		for ( tp=tokens; tp<&tokens[COUNT( tokens )]; tp++ ) {
 			tlen = strlen(tp->name);
-			if ( strncasecmp( cp, tp->name, tlen) != 0 )
+			if ( strncasecmp( cp, tp->name, tlen) != 0 ) {
 				continue;
-			if ( cp[tlen] != '\0' && cp[tlen] != ' '  && cp[tlen] != ',' )
+			}
+			if ( cp[tlen] != '\0' && cp[tlen] != ' '  && cp[tlen] != ',' ) {
 				continue;
+			}
 			if ( (inBody) == (tp->class==CLS_START) ) {
 				continue;
 			}
 			cp += tlen+1;
 			if (tp->args)
-			for ( inx=0, sp=strings; tp->args[inx]; inx++ ) {
-				if (*cp == '\0') {
-					fprintf( stderr, "%d: unexpected end of line\n", lineCount );
-					goto nextLine;
-				}
-				switch( tp->args[inx] ) {
-				case 'S':
-					args[inx].string = sp;
-					while (isspace((unsigned char)*cp)) cp++;
-					if (*cp != '"') {
-						fprintf( stderr, "%d: expected a \": %s\n", lineCount, cp );
+				for ( inx=0, sp=strings; tp->args[inx]; inx++ ) {
+					if (*cp == '\0') {
+						fprintf( stderr, "%d: unexpected end of line\n", lineCount );
 						goto nextLine;
 					}
-					cp++;
-					while ( *cp ) {
-						if ( *cp != '"' ) {
-							*sp++ = *cp++;
-						} else if ( cp[1] == '"' ) {
-							*sp++ = '"';
-							*sp++ = '"';
-							cp += 2;
-						} else {
-							cp++;
-							*sp++ = '\0';
-							break;
+					switch( tp->args[inx] ) {
+					case 'S':
+						args[inx].string = sp;
+						while (isspace((unsigned char)*cp)) { cp++; }
+						if (*cp != '"') {
+							fprintf( stderr, "%d: expected a \": %s\n", lineCount, cp );
+							goto nextLine;
 						}
-					}
-					break;
+						cp++;
+						while ( *cp ) {
+							if ( *cp != '"' ) {
+								*sp++ = *cp++;
+							} else if ( cp[1] == '"' ) {
+								*sp++ = '"';
+								*sp++ = '"';
+								cp += 2;
+							} else {
+								cp++;
+								*sp++ = '\0';
+								break;
+							}
+						}
+						break;
 
-				case 'N':
-					args[inx].number = strtod( cp, &cpp );
-					if (cpp == cp) {
-						fprintf( stderr, "%d: expected a number: %s\n", lineCount, cp );
-						goto nextLine;
-					}
-					cp = cpp;
-					break;
+					case 'N':
+						args[inx].number = strtod( cp, &cpp );
+						if (cpp == cp) {
+							fprintf( stderr, "%d: expected a number: %s\n", lineCount, cp );
+							goto nextLine;
+						}
+						cp = cpp;
+						break;
+
+					case 'I':
+						args[inx].integer = strtol( cp, &cpp, 10 );
+						if (cpp == cp) {
+							fprintf( stderr, "%d: expected an integer: %s\n", lineCount, cp );
+							goto nextLine;
+						}
+						cp = cpp;
+						break;
 
-				case 'I':
-					args[inx].integer = strtol( cp, &cpp, 10 );
-					if (cpp == cp) {
-						fprintf( stderr, "%d: expected an integer: %s\n", lineCount, cp );
-						goto nextLine;
 					}
-					cp = cpp;
-					break;
-
 				}
-			}
 			process( tp, args );
-			if (tp->class == CLS_START)
+			if (tp->class == CLS_START) {
 				inBody = 1;
-			else if (tp->class == CLS_END)
+			} else if (tp->class == CLS_END) {
 				inBody = 0;
+			}
 			tp = NULL;
 			break;
 		}
@@ -1222,7 +1253,8 @@ int main ( int argc, char * argv[] )
 		perror(*argv);
 		exit(1);
 	}
-	if (contents)
+	if (contents) {
 		fprintf( fout, "CONTENTS %s\n", contents );
+	}
 	parse();
 }