X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Fdictionary.c;h=f7e52e3f74a12be3542684ad67e287a648d691d9;hb=a1a4228b112a6aca97fef5aaaf9ffa21271a1f72;hp=16809032c23e1a3d386764214d7038793e3c3e66;hpb=f335cbe3c9591fdc809c197983c8cc3e2d622f1f;p=pspp-builds.git

diff --git a/src/data/dictionary.c b/src/data/dictionary.c
index 16809032..f7e52e3f 100644
--- a/src/data/dictionary.c
+++ b/src/data/dictionary.c
@@ -424,7 +424,7 @@ dict_contains_var (const struct dictionary *d, const struct variable *v)
 /* Compares two double pointers to variables, which should point
    to elements of a struct dictionary's `var' member array. */
 static int
-compare_var_ptrs (const void *a_, const void *b_, void *aux UNUSED) 
+compare_var_ptrs (const void *a_, const void *b_, const void *aux UNUSED) 
 {
   struct variable *const *a = a_;
   struct variable *const *b = b_;
@@ -435,8 +435,8 @@ compare_var_ptrs (const void *a_, const void *b_, void *aux UNUSED)
 /* Deletes variable V from dictionary D and frees V.
 
    This is a very bad idea if there might be any pointers to V
-   from outside D.  In general, no variable in default_dict
-   should be deleted when any transformations are active, because
+   from outside D.  In general, no variable in should be deleted when 
+   any transformations are active on the dictionary's dataset, because
    those transformations might reference the deleted variable.
    The safest time to delete a variable is just after a procedure
    has been executed, as done by MODIFY VARS.
@@ -687,11 +687,11 @@ dict_get_weight (const struct dictionary *d)
 /* Returns the value of D's weighting variable in case C, except that a
    negative weight is returned as 0.  Returns 1 if the dictionary is
    unweighted. Will warn about missing, negative, or zero values if
-   warn_on_invalid is nonzero. The function will set warn_on_invalid to zero
+   warn_on_invalid is true. The function will set warn_on_invalid to false
    if an invalid weight is found. */
 double
 dict_get_case_weight (const struct dictionary *d, const struct ccase *c, 
-		      int *warn_on_invalid)
+		      bool *warn_on_invalid)
 {
   assert (d != NULL);
   assert (c != NULL);
@@ -704,7 +704,7 @@ dict_get_case_weight (const struct dictionary *d, const struct ccase *c,
       if (w < 0.0 || mv_is_num_missing (&d->weight->miss, w))
         w = 0.0;
       if ( w == 0.0 && *warn_on_invalid ) {
-	  *warn_on_invalid = 0;
+	  *warn_on_invalid = false;
 	  msg (SW, _("At least one case in the data file had a weight value "
 		     "that was user-missing, system-missing, zero, or "
 		     "negative.  These case(s) were ignored."));
@@ -1164,14 +1164,14 @@ dict_clear_vectors (struct dictionary *d)
 
 /* Compares two strings. */
 static int
-compare_strings (const void *a, const void *b, void *aux UNUSED) 
+compare_strings (const void *a, const void *b, const void *aux UNUSED) 
 {
   return strcmp (a, b);
 }
 
 /* Hashes a string. */
 static unsigned
-hash_string (const void *s, void *aux UNUSED) 
+hash_string (const void *s, const void *aux UNUSED) 
 {
   return hsh_hash_string (s);
 }