tsmall whitespace changes - numtools - perform numerical operations on vectors and matrices in unix pipes
 (HTM) git clone git://src.adamsgaard.dk/numtools
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       ---
 (DIR) commit 3c29d668d8915f8bc94f4f7c6de66e182083a84d
 (DIR) parent 99dea624765baf7ba50b2fb3531c3ef7ea581685
 (HTM) Author: Anders Damsgaard <anders@adamsgaard.dk>
       Date:   Thu,  2 Sep 2021 22:32:09 +0200
       
       small whitespace changes
       
       Diffstat:
         M rangetest.c                         |      11 +++--------
       
       1 file changed, 3 insertions(+), 8 deletions(-)
       ---
 (DIR) diff --git a/rangetest.c b/rangetest.c
       t@@ -25,18 +25,16 @@ launch(char *cmd, char *cmd0, double val)
        
                if ((c = strstr(cmd0, VALUESTR)) == NULL)
                        errx(1, VALUESTR " not found in cmd");
       -
                if (strlcpy(cmd, cmd0, PATH_MAX) >= PATH_MAX)
                        err(1, "cmd too long");
       -
                sprintf(cmd + (c - cmd0), "%g%s >/dev/null", val, c + strnlen(VALUESTR, sizeof(cmd)));
                if (system(cmd)) {
                        fprintf(stderr, "%g\n", val);
                        return 1;
       -        } else {
       +        } else
                        printf("%g\n", val);
       -                return 0;
       -        }
       +
       +        return 0;
        }
        
        static void
       t@@ -48,16 +46,13 @@ binary_search(char *cmd, char *cmd0, double minv, double maxv, int maxiter)
        
                minfail = launch(cmd, cmd0, minv);
                maxfail = launch(cmd, cmd0, maxv);
       -
                if (minfail && maxfail)
                        errx(2, "both min_val and max_val runs errored");
       -
                else if (!minfail && !maxfail)
                        errx(3, "both min_val and max_val ran successfully");
        
                while (minv <= maxv && iter < maxiter) {
                        val = minv + 0.5 * (maxv - minv);
       -
                        if (launch(cmd, cmd0, val)) {
                                if (maxfail) {
                                        maxv = val;