Rename compare_string --> compare_string_3way

[pspp] / src / language / expressions / helpers.c

diff --git a/src/language/expressions/helpers.c b/src/language/expressions/helpers.c
index 59b88fc8c7a951f5b6815c157c20b7551ed486ae..0b77919217ee18d6982f7d8e6a1c691874610287 100644 (file)
--- a/src/language/expressions/helpers.c
+++ b/src/language/expressions/helpers.c
@@ -30,8 +30,8 @@ expr_error (void *aux UNUSED, const char *format, ...)
   struct msg m;
   va_list args;
 
-  m.category = MSG_SYNTAX;
-  m.severity = MSG_ERROR;
+  m.category = MSG_C_SYNTAX;
+  m.severity = MSG_S_ERROR;
   va_start (args, format);
   m.text = xvasprintf (format, args);
   va_end (args);
@@ -404,7 +404,7 @@ expr_date_sum (double date, double quantity, struct substring unit_name,
 }
 
 int
-compare_string (const struct substring *a, const struct substring *b)
+compare_string_3way (const struct substring *a, const struct substring *b)
 {
   size_t i;
 
@@ -589,14 +589,14 @@ ncdf_beta (double x, double a, double b, double lambda)
 double
 cdf_bvnor (double x0, double x1, double r)
 {
-  double z = x0 * x0 - 2. * r * x0 * x1 + x1 * x1;
+  double z = pow2 (x0) - 2. * r * x0 * x1 + pow2 (x1);
   return exp (-z / (2. * (1 - r * r))) * (2. * M_PI * sqrt (1 - r * r));
 }
 
 double
 idf_fdist (double P, double df1, double df2)
 {
-  double temp = gslextras_cdf_beta_Pinv (P, df1 / 2, df2 / 2);
+  double temp = gsl_cdf_beta_Pinv (P, df1 / 2, df2 / 2);
   return temp * df2 / ((1. - temp) * df1);
 }