Remove obsolete comments.

[pspp] / src / data / variable.c

diff --git a/src/data/variable.c b/src/data/variable.c
index 9968d9f9fb4e6067219dd9f7ccef2cc15518b0d7..707b2813eccb172bdbee017ff92f2bea009ac8f2 100644 (file)
--- a/src/data/variable.c
+++ b/src/data/variable.c
@@ -31,7 +31,7 @@
 #include <libpspp/misc.h>
 #include <libpspp/assertion.h>
 #include <libpspp/compiler.h>
-#include <libpspp/hash.h>
+#include <libpspp/hash-functions.h>
 #include <libpspp/message.h>
 #include <libpspp/str.h>
 
@@ -506,8 +506,8 @@ alloc_value_labels (struct variable *v)
 }
 
 /* Attempts to add a value label with the given VALUE and LABEL
-   to V.  Returns true if successful, false if VALUE has an
-   existing label or if V is a long string variable. */
+   to V.  Returns true if successful, false otherwise (probably
+   due to an existing label). */
 bool
 var_add_value_label (struct variable *v,
                      const union value *value, const char *label)
@@ -518,7 +518,7 @@ var_add_value_label (struct variable *v,
 
 /* Adds or replaces a value label with the given VALUE and LABEL
    to V.
-   Has no effect if V is a long string variable. */
+*/
 void
 var_replace_value_label (struct variable *v,
                          const union value *value, const char *label)