Remove SPC in SPC-TAB sequence.

Remove trailing blanks.
filter though cppi

diff --git a/src/spline.c b/src/spline.c
index c6296cd9514d98a259d67a41d4560810c4fa60ab..0189dec8f0a64f1cabba7dc3aede291daf769e2e 100644 (file)
--- a/src/spline.c
+++ b/src/spline.c
@@ -29,7 +29,7 @@ The available options are:
        ordinates.  The generated abscissas are evenly spaced with spacing given by
        the argument, or 1 if the next argument is not a number.
 
--f     Set the first derivative of the spline function at the left and right end 
+-f     Set the first derivative of the spline function at the left and right end
        points to the first and second arguments following -f.  If only one numerical
        argument follows -f then that value is used for both left and right end points.
 
@@ -47,7 +47,7 @@ The available options are:
 -p     The splines used for interpolation are forced to be periodic, i.e. y'[0] = y'[n].
        The first and last ordinates should be equal.
 
--s     Set the second derivative of the spline function at the left and right end 
+-s     Set the second derivative of the spline function at the left and right end
        points to the first and second arguments following -s.  If only one numerical
        argument follows -s then that value is used for both left and right end points.
 
@@ -75,48 +75,48 @@ Non-numeric data in the input is ignored.
 /* #define DOUBLE      */
 
 #ifdef DOUBLE
-# define       double  real;           /* Type used for data storage. */
-# define       IFMT    "%F"            /* Input format. */
-# define       OFMT    "%18.14g %18.14g\n"     /* Output format. */
+# define double        real;           /* Type used for data storage. */
+# define IFMT  "%F"            /* Input format. */
+# define OFMT  "%18.14g %18.14g\n"     /* Output format. */
 #else
-# define       float   real;           /* Type used for data storage. */
-# define       IFMT    "%f"            /* Input format. */
-# define       OFMT    "%8.5g %8.5g\n" /* Output format. */
+# define float real;           /* Type used for data storage. */
+# define IFMT  "%f"            /* Input format. */
+# define OFMT  "%8.5g %8.5g\n" /* Output format. */
 #endif
 
 /* Numerical constants: These may be machine and/or precision dependent. */
-#define        HUGE    (1.e38)         /* Largest floating point number. */
-#define        EPS     1.e-5           /* Test for zero when solving linear equations. */
+#define HUGE   (1.e38)         /* Largest floating point number. */
+#define EPS    1.e-5           /* Test for zero when solving linear equations. */
 
 /* Default parameters */
-#define        NPTS    1000
-#define        NINT    100
-#define        DEFSTEP 1.      /* Default step size for automatic abcissas. */
-#define        DEFBVK  0.      /* Default boundary value constant. */
+#define NPTS   1000
+#define NINT   100
+#define DEFSTEP        1.      /* Default step size for automatic abcissas. */
+#define DEFBVK 0.      /* Default boundary value constant. */
 
 /* Boundary condition types. */
-#define        EXTRAP  0       /* Extrapolate second derivative:
+#define EXTRAP 0       /* Extrapolate second derivative:
                           y''(0) = k * y''(1), y''(n) = k * y''(n-1) */
-#define        FDERIV  1       /* Fixed first derivatives y'(0) and y'(n). */
-#define        SDERIV  2       /* Fixed second derivatives y''(0) and y''(n). */
-#define        PERIOD  3       /* Periodic:  derivatives equal at end points. */
+#define FDERIV 1       /* Fixed first derivatives y'(0) and y'(n). */
+#define SDERIV 2       /* Fixed second derivatives y''(0) and y''(n). */
+#define PERIOD 3       /* Periodic:  derivatives equal at end points. */
 
 /* Token types for command line processing. */
-#define        OPTION  1
-#define        NUMBER  2
-#define        OTHER   3
+#define OPTION 1
+#define NUMBER 2
+#define OTHER  3
 
 /* Define error numbers. */
-#define        MEMERR  1
-#define        NODATA  2
-#define        BADOPT  4
-#define        BADFILE 5
-#define        XTRAARG 6
-#define        XTRAPTS 7
-#define        SINGERR 8
-#define        DUPX    9
-#define        BADBC   10
-#define        RANGERR 11
+#define MEMERR 1
+#define NODATA 2
+#define BADOPT 4
+#define BADFILE        5
+#define XTRAARG        6
+#define XTRAPTS        7
+#define SINGERR        8
+#define DUPX   9
+#define BADBC  10
+#define RANGERR        11
 
 /* Constants and flags are global. */
 int aflag = FALSE;     /* Automatic abscissa flag. */
@@ -181,7 +181,7 @@ int errno;
 char *auxmsg;
 {      char *msg;
        int fatal, usemsg;
-       static char *usage = 
+       static char *usage =
        "usage: spline [options] [file]\noptions:\n",
        *options = "-a spacing\n-k const\n-n intervals\n-m points\n-p\n-x xmin xmax\n";
 
@@ -391,7 +391,7 @@ char *str;
                /* Found an option. */
                *str = *++s;
                str[1] = '\0';
-               ++s;    
+               ++s;
                type = OPTION;
        }
        else if (is_number(s)) {
@@ -413,7 +413,7 @@ char *str;
 is_number(string)
 char *string;
 {
-       if (isdigit(*string) || 
+       if (isdigit(*string) ||
           *string == '.'    ||
           *string == '+'   ||
           (*string == '-' && (isdigit(string[1]) || string[1] == '.')))
@@ -527,7 +527,7 @@ calccoef()
        ++ptr;
 
        /* Initialize rows 1 to n-1, sub-diagonal band is assumed to be 1. */
-       for (i=1; i     < nknots-1; ++i, ++ptr) {
+       for (i=1; i     < nknots-1; ++i, ++ptr) {
                h = h1;
                if ((h1 = data[i+1].x - data[i].x) == 0.) {
                        sprintf(str, "%8.5g", data[i].x);
@@ -632,8 +632,8 @@ solvband()
                        else {
                                ptr->rhs = (ptr+1)->rhs - (k1 = ptr->rhs/ptr->upper)*(ptr+1)->diag;
                                ptr->upper = (ptr+1)->upper;    /* This isn't super-diagonal element
-                                                               but rather one to its right. 
-                                                               Must watch for this when 
+                                                               but rather one to its right.
+                                                               Must watch for this when
                                                                back substituting. */
                                (++ptr)->diag = i-1;
                                ++i;
@@ -697,7 +697,7 @@ interpolate()
        struct pair *dp;
        struct bandm *ep;
        real h, xi, yi, hi, xu, xl, limit;
-       
+
        h = (xmax - xmin)/nint;
        ep = eqns;
        dp = data + 1;