diff --git a/include/logdef.h b/include/logdef.h
index 24b180ac4747fc16b54619827789db9e306b5ed6..bc471e83c65bae8d4ce715d4a423518a764a0522 100644
--- a/include/logdef.h
+++ b/include/logdef.h
@@ -78,88 +78,88 @@ typedef char log_pac4[4];
 typedef char log_pac8[8];
 
 typedef union log_kflags {
-  short i;
-  unsigned short a;
-  struct {
-    unsigned noflip : 1;   /* gate can't be flipped/rotated */
-    unsigned toggle : 1;   /* gate is a toggle switch */
-    unsigned visible : 1;   /* visible even in invisible mode */
-    unsigned named : 1;   /* has a to/from signal name */
-    unsigned nright : 1;   /* to/from name is right-justified */
-    unsigned nosolder : 1;   /* don't add solder in LPLOT */
-    unsigned f6 : 1, f7 : 1, f8 : 1, f9 : 1, f10 : 1, f11 : 1, f12 : 1,
-	     expanded : 1;
-	/* gate uses expanded format in GATES file */
-    unsigned user1 : 1, user2 : 1;   /* simtype-defined flags */
-  } U3;
+	short i;
+	unsigned short a;
+	struct {
+		unsigned noflip : 1;   /* gate can't be flipped/rotated */
+		unsigned toggle : 1;   /* gate is a toggle switch */
+		unsigned visible : 1;   /* visible even in invisible mode */
+		unsigned named : 1;   /* has a to/from signal name */
+		unsigned nright : 1;   /* to/from name is right-justified */
+		unsigned nosolder : 1;   /* don't add solder in LPLOT */
+		unsigned f6 : 1, f7 : 1, f8 : 1, f9 : 1, f10 : 1, f11 : 1, f12 : 1,
+				 expanded : 1;
+		/* gate uses expanded format in GATES file */
+		unsigned user1 : 1, user2 : 1;   /* simtype-defined flags */
+	} U3;
 } log_kflags;
 
 typedef struct log_vectorrec {
-  char vkind;
-  schar numcoords, x1, y1;
-  union {
-    struct {
-      schar x2, y2, x3, y3, x4, y4;
-    } U99;
-    struct {
-      uchar ux2, uy2, num;
-    } U98;
-    struct {
-      uchar tsize, torg;
-      char *sp;
-    } U116;
-  } UU;
+	char vkind;
+	schar numcoords, x1, y1;
+	union {
+		struct {
+			schar x2, y2, x3, y3, x4, y4;
+		} U99;
+		struct {
+			uchar ux2, uy2, num;
+		} U98;
+		struct {
+			uchar tsize, torg;
+			char *sp;
+		} U116;
+	} UU;
 } log_vectorrec;
 
 typedef struct log_pinrec {
-  schar x, y, s;
-  uchar c;
+	schar x, y, s;
+	uchar c;
 } log_pinrec;
 
 typedef struct log_pnumrec {
-  schar x, y;
-  short num;
+	schar x, y;
+	short num;
 } log_pnumrec;
 
 typedef struct log_kattrrec {
-  unsigned blnk : 1, opt : 1;   /*default is blank, value is optional*/
-  uchar prec;   /*display precision (# digits)*/
-  uchar vr, vra;   /*variant number, variant attribute*/
-  uchar x, y;   /*alpha coords*/
-  uchar dtype;
-  union {
-    struct {
-      double r;
-      char u[4];
-    } U82;
-    struct {
-      long i1, i2;
-    } U73;
-    char *c;
-    char *sp;
-    unsigned b : 1 ;
-    struct {
-      strlist_t *v;
-      short nv, dv;
-    } U86;
-  } UU;
+	unsigned blnk : 1, opt : 1;   /*default is blank, value is optional*/
+	uchar prec;   /*display precision (# digits)*/
+	uchar vr, vra;   /*variant number, variant attribute*/
+	uchar x, y;   /*alpha coords*/
+	uchar dtype;
+	union {
+		struct {
+			double r;
+			char u[4];
+		} U82;
+		struct {
+			long i1, i2;
+		} U73;
+		char *c;
+		char *sp;
+		unsigned b : 1 ;
+		struct {
+			strlist_t *v;
+			short nv, dv;
+		} U86;
+	} UU;
 } log_kattrrec;
 
 typedef struct log_gattrrec {
-  uchar x2;
-  unsigned blnk : 1, supr : 1;
-  /*, touched*/
-  unsigned changed : 1;
-  union {
-    double r;
-    struct {
-      long i1, i2;
-    } U73;
-    char *c;
-    char *sp;
-    unsigned b : 1 ; 
-    short nv;
-  } UU;
+	uchar x2;
+	unsigned blnk : 1, supr : 1;
+	/*, touched*/
+	unsigned changed : 1;
+	union {
+		double r;
+		struct {
+			long i1, i2;
+		} U73;
+		char *c;
+		char *sp;
+		unsigned b : 1 ; 
+		short nv;
+	} UU;
 } log_gattrrec;   /* Gate attribute entry */
 
 /* Pointer to globals */
@@ -178,65 +178,72 @@ typedef struct log_gattrrec {
 /* Pointer to sensitive region */
 
 typedef struct log_krec {
-  na_long info;
-  uchar *proc;
-  log_kattrrec *attr;
-  struct log_tool *simtype;
-  char name[9];
-  uchar group;
-  short dummy1, dummy2, numvects, numpins, numpnums, numattrs;
-  log_kflags flag;
-  schar x1, y1, x2, y2;
-  long code;
-  strlist_t *lbl;
-  log_vectorrec *vector;
-  log_pinrec *pin;
-  log_pnumrec *pnum;
-  struct log_krec *next;
-  schar bbx1, bby1, bbx2, bby2;   /*7/14/88*/
-  short bbmax;   /*7/14/88*/
-  long bigprocsize, biglblsize, bigvectsize;
-  strlist_t **pinnames;
+	na_long info;
+	uchar *proc;
+	log_kattrrec *attr;
+	struct log_tool *simtype;
+	char name[9];
+	uchar group;
+	short dummy1;
+	short dummy2;
+	short numvects;
+	short numpins;
+	short numpnums;
+	short numattrs;
+	log_kflags flag;
+	schar x1, y1, x2, y2;
+	long code;
+	strlist_t *lbl;
+	log_vectorrec *vector;
+	log_pinrec *pin;
+	log_pnumrec *pnum;
+	struct log_krec *next;
+	schar bbx1, bby1, bbx2, bby2;   /*7/14/88*/
+	short bbmax;   /*7/14/88*/
+	long bigprocsize;
+	long biglblsize;
+	long bigvectsize;
+	strlist_t **pinnames;
 } log_krec;
 
 typedef struct log_pinposrec {
-  short x, y;
+	short x, y;
 } log_pinposrec;
 
 typedef struct log_nrec log_nrec; /* Node */
 
 typedef struct log_sigrec {
-  char *name;
-  unsigned f : 1, keep : 1, f5 : 1, f4 : 1, f3 : 1, f2 : 1, f1 : 1, f0 : 1;
-  na_long temp;
-  log_nrec *np;   /* Node value */
+	char *name;
+	unsigned f : 1, keep : 1, f5 : 1, f4 : 1, f3 : 1, f2 : 1, f1 : 1, f0 : 1;
+	na_long temp;
+	log_nrec *np;   /* Node value */
 } log_sigrec;   /* Signal name */
 
 typedef struct log_htrec {
-  struct log_htrec *next;
-  double time;
-  void *val[log_million];   /*NEWFP shortreals*/
+	struct log_htrec *next;
+	double time;
+	void *val[log_million];   /*NEWFP shortreals*/
 } log_htrec;   /* History timestep */
 
 typedef struct log_hnrec {
-  short y, sig, num;
-  log_gattrrec *attr;
-  struct log_hnrec *next;
+	short y, sig, num;
+	log_gattrrec *attr;
+	struct log_hnrec *next;
 } log_hnrec;   /* History name */
 
 typedef struct log_brec log_brec;
 
 typedef enum {
-  simst_null, simst_off, simst_notactive, simst_notready, simst_running
+	simst_null, simst_off, simst_notactive, simst_notready, simst_running
 } log_simstatekinds;
 
 typedef struct log_colorrec {
-  short backgr, cursor, gate, dimgate, kindgate, catgate, gatepin, pinnum;
-  short wire[log_wcol_blue - log_wcol_normal + 1];
-  short xwire, solder, conflict, menuword, selword, message, baseline,
-	curbaseline, page1, page2, page3, page4, select, signal, scroll,
-	labeltext, dashbox, marker, chart, division, popupbox, popupword,
-	popupsel, redword, blueword, vlsicut;
+	short backgr, cursor, gate, dimgate, kindgate, catgate, gatepin, pinnum;
+	short wire[log_wcol_blue - log_wcol_normal + 1];
+	short xwire, solder, conflict, menuword, selword, message, baseline,
+		  curbaseline, page1, page2, page3, page4, select, signal, scroll,
+		  labeltext, dashbox, marker, chart, division, popupbox, popupword,
+		  popupsel, redword, blueword, vlsicut;
 } log_colorrec;