X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fsyntax-gen.c;h=93d52c79c05b0fcbf26a940142654ddd1173eb94;hb=bf62643ef9f4f991acd777b26aa747adc7886d8f;hp=9221eae4d6a554c09e87275884ab496d35980ba8;hpb=dba1133f9a29a8a8f806a824e884f99136ceb9fc;p=pspp

diff --git a/src/ui/syntax-gen.c b/src/ui/syntax-gen.c
index 9221eae4d6..93d52c79c0 100644
--- a/src/ui/syntax-gen.c
+++ b/src/ui/syntax-gen.c
@@ -1,5 +1,5 @@
 /* PSPPIRE - a graphical user interface for PSPP.
-   Copyright (C) 2008, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2008, 2010, 2011, 2014 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
 
 #include <config.h>
 
-#include <ui/syntax-gen.h>
+#include "ui/syntax-gen.h"
 
 #include <ctype.h>
 #include <mbchar.h>
@@ -27,9 +27,12 @@
 #include "data/value.h"
 #include "libpspp/assertion.h"
 #include "libpspp/cast.h"
+#include "libpspp/i18n.h"
 #include "libpspp/message.h"
 #include "libpspp/str.h"
+#include "libpspp/misc.h"
 
+#include "gl/c-ctype.h"
 #include "gl/ftoastr.h"
 
 /* Appends to OUTPUT a pair of hex digits for each byte in IN. */
@@ -156,8 +159,7 @@ syntax_gen_number (struct string *output,
       s = data_out (&v_in, "FIXME",  format);
 
       /* FIXME: UTF8 encoded strings will fail here */
-      error = data_in (ss_cstr (s), LEGACY_NATIVE,
-                       format->type, &v_out, 0, NULL);
+      error = data_in (ss_cstr (s), C_ENCODING, format->type, &v_out, 0, NULL);
       ok = error == NULL;
       free (error);
 
@@ -176,7 +178,7 @@ syntax_gen_number (struct string *output,
     {
       char s[DBL_BUFSIZE_BOUND];
 
-      dtoastr (s, sizeof s, 0, 0, number);
+      c_dtoastr (s, sizeof s, 0, 0, number);
       ds_put_cstr (output, s);
     }
 }
@@ -231,6 +233,9 @@ syntax_gen_pspp_valist (struct string *output, const char *format,
 {
   for (;;)
     {
+      char qualifier[16];
+      int precision = -1;
+      char directive;
       size_t copy = strcspn (format, "%");
       ds_put_substring (output, ss_buffer (format, copy));
       format += copy;
@@ -239,7 +244,19 @@ syntax_gen_pspp_valist (struct string *output, const char *format,
         return;
       assert (*format == '%');
       format++;
-      switch (*format++)
+      directive = *format++;
+      if (directive == '.')
+        {
+          int x = 0;
+          while (directive = *format++, c_isdigit (directive))
+            {
+              assert (x < 16);
+              qualifier[x++] = directive;
+            }
+          qualifier[x++] = '\0';
+          precision = atoi (qualifier);
+        }
+      switch (directive)
         {
         case 's':
           {
@@ -266,16 +283,23 @@ syntax_gen_pspp_valist (struct string *output, const char *format,
           break;
 
         case 'f':
+	case 'g':
           {
+	    char conv[32];
             double d = va_arg (args, double);
-            switch (*format++)
+            int x = 0;
+	    conv[x++] = '%';
+            conv[x] = '\0';
+            if (precision != -1)
               {
-              case 'p':
-                ds_put_format (output, "%f", d);
-                break;
-              default:
-                NOT_REACHED ();
+                strcat (conv, ".");
+                strcat (conv, qualifier);
+                x += strlen (qualifier) + 1;
               }
+	    conv[x++] = directive;
+	    conv[x++] = '\0';
+
+            ds_put_c_format (output, conv, d);
             break;
           }
 
@@ -300,9 +324,7 @@ syntax_gen_pspp_valist (struct string *output, const char *format,
 
      %d: Same as printf's %d.
 
-     %fp: The double argument is formatted precisely as a PSPP
-          number, as if with a call to syntax_gen_number with a
-          null FORMAT argument.
+     %f %g: Same as printf.
 
      %%: Literal %.