Adopt use of gnulib for portability.

[pspp-builds.git] / src / vector.c

diff --git a/src/vector.c b/src/vector.c
index 2a712a6220c310e345433ac73e81ef8c8f7ef336..1192252baf6c9434e825bbf0a5fbe18d04a4eb52 100644 (file)
--- a/src/vector.c
+++ b/src/vector.c
@@ -14,8 +14,8 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-   02111-1307, USA. */
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+   02110-1301, USA. */
 
 #include <config.h>
 #include "error.h"
@@ -29,6 +29,9 @@
 #include "str.h"
 #include "var.h"
 
+#include "gettext.h"
+#define _(msgid) gettext (msgid)
+
 int
 cmd_vector (void)
 {
@@ -62,7 +65,7 @@ cmd_vector (void)
            }
 
          for (cp2 = cp; cp2 < cp; cp2 += strlen (cp))
-           if (!strcmp (cp2, tokid))
+           if (!strcasecmp (cp2, tokid))
              {
                msg (SE, _("Vector name %s is given twice."), tokid);
                goto fail;
@@ -92,8 +95,8 @@ cmd_vector (void)
            {
              /* There's more than one vector name. */
              msg (SE, _("A slash must be used to separate each vector "
-                  "specification when using the long form.  Commands "
-                  "such as VECTOR A,B=Q1 TO Q20 are not supported."));
+                         "specification when using the long form.  Commands "
+                         "such as VECTOR A,B=Q1 TO Q20 are not supported."));
              goto fail;
            }
 
@@ -113,7 +116,7 @@ cmd_vector (void)
          int ndig;
 
          /* Name of an individual variable to be created. */
-         char name[9];
+         char name[SHORT_NAME_LEN + 1];
 
           /* Vector variables. */
           struct variable **v;
@@ -131,13 +134,13 @@ cmd_vector (void)
          if (!lex_force_match (')'))
            goto fail;
 
-         /* First check that all the generated variable names are 8
-            characters or shorter. */
+         /* First check that all the generated variable names
+            are LONG_NAME_LEN characters or shorter. */
          ndig = intlog10 (nv);
          for (cp = vecnames; *cp;)
            {
              int len = strlen (cp);
-             if (len + ndig > 8)
+             if (len + ndig > LONG_NAME_LEN)
                {
                  msg (SE, _("%s%d is too long for a variable name."), cp, nv);
                  goto fail;
@@ -153,7 +156,8 @@ cmd_vector (void)
                  sprintf (name, "%s%d", cp, i + 1);
                  if (dict_lookup_var (default_dict, name))
                    {
-                     msg (SE, _("There is already a variable named %s."), name);
+                     msg (SE, _("There is already a variable named %s."),
+                           name);
                      goto fail;
                    }
                }