X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fdata-io%2Fprint-space.c;h=b908927bdf6415438542a708f92050761575b9e0;hb=82bb2efcfd8fe17cb2d5caeb8edf26612fe0ca4c;hp=adeb92ba5b656f7391dd75bc1736469d59c00dd7;hpb=2814862a2c45a39f9822cf4c64ca3884822d064d;p=pspp

diff --git a/src/language/data-io/print-space.c b/src/language/data-io/print-space.c
index adeb92ba5b..b908927bdf 100644
--- a/src/language/data-io/print-space.c
+++ b/src/language/data-io/print-space.c
@@ -27,7 +27,7 @@
 #include "language/expressions/public.h"
 #include "language/lexer/lexer.h"
 #include "libpspp/message.h"
-#include "output/text-item.h"
+#include "output/driver.h"
 
 #include "gl/xalloc.h"
 
@@ -41,8 +41,7 @@ struct print_space_trns
     struct expression *expr;	/* Number of lines; NULL means 1. */
   };
 
-static trns_proc_func print_space_trns_proc;
-static trns_free_func print_space_trns_free;
+static const struct trns_class print_space_class;
 
 int
 cmd_print_space (struct lexer *lexer, struct dataset *ds)
@@ -77,7 +76,7 @@ cmd_print_space (struct lexer *lexer, struct dataset *ds)
 
   if (lex_token (lexer) != T_ENDCMD)
     {
-      expr = expr_parse (lexer, ds, EXPR_NUMBER);
+      expr = expr_parse (lexer, ds, VAL_NUMERIC);
       if (lex_token (lexer) != T_ENDCMD)
 	{
           lex_error (lexer, _("expecting end of command"));
@@ -100,8 +99,7 @@ cmd_print_space (struct lexer *lexer, struct dataset *ds)
   trns->writer = writer;
   trns->expr = expr;
 
-  add_transformation (ds,
-		      print_space_trns_proc, print_space_trns_free, trns);
+  add_transformation (ds, &print_space_class, trns);
   fh_unref (handle);
   return CMD_SUCCESS;
 
@@ -112,7 +110,7 @@ error:
 }
 
 /* Executes a PRINT SPACE transformation. */
-static int
+static enum trns_result
 print_space_trns_proc (void *t_, struct ccase **c,
                        casenumber case_num UNUSED)
 {
@@ -124,17 +122,17 @@ print_space_trns_proc (void *t_, struct ccase **c,
     {
       double f = expr_evaluate_num (trns->expr, *c, case_num);
       if (f == SYSMIS)
-        msg (SW, _("The expression on PRINT SPACE evaluated to the "
-                   "system-missing value."));
+        msg (SW, _("The expression on %s evaluated to the "
+                   "system-missing value."), "PRINT SPACE");
       else if (f < 0 || f > INT_MAX)
-        msg (SW, _("The expression on PRINT SPACE evaluated to %g."), f);
+        msg (SW, _("The expression on %s evaluated to %g."), "PRINT SPACE", f);
       else
         n = f;
     }
 
   while (n--)
     if (trns->writer == NULL)
-      text_item_submit (text_item_create (TEXT_ITEM_BLANK_LINE, ""));
+      output_log ("%s", "");
     else
       dfm_put_record (trns->writer, " ", 1); /* XXX */
 
@@ -154,3 +152,9 @@ print_space_trns_free (void *trns_)
   free (trns);
   return ok;
 }
+
+static const struct trns_class print_space_class = {
+  .name = "PRINT SPACE",
+  .execute = print_space_trns_proc,
+  .destroy = print_space_trns_free,
+};