/* PSPP - a program for statistical analysis.
- Copyright (C) 2008 Free Software Foundation, Inc.
+ Copyright (C) 2008, 2010, 2011 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
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <config.h>
-#include "helpers.h"
-#include <gsl/gsl_roots.h>
-#include <gsl/gsl_sf.h>
-#include <libpspp/assertion.h>
-#include <libpspp/pool.h>
-#include "private.h"
-const struct substring empty_string = {NULL, 0};
+#include "language/expressions/helpers.h"
-static void
-expr_error (void *aux UNUSED, const char *format, ...)
-{
- struct msg m;
- va_list args;
+#include <gsl/gsl_roots.h>
+#include <gsl/gsl_sf.h>
- m.category = MSG_C_SYNTAX;
- m.severity = MSG_S_ERROR;
- va_start (args, format);
- m.text = xvasprintf (format, args);
- va_end (args);
+#include "language/expressions/private.h"
+#include "libpspp/assertion.h"
+#include "libpspp/pool.h"
- msg_emit (&m);
-}
+const struct substring empty_string = {NULL, 0};
double
expr_ymd_to_ofs (double year, double month, double day)
int y = year;
int m = month;
int d = day;
+ char *error;
+ double ofs;
if (y != year || m != month || d != day)
{
return SYSMIS;
}
- return calendar_gregorian_to_offset (y, m, d, expr_error, NULL);
+ ofs = calendar_gregorian_to_offset (y, m, d, &error);
+ if (error != NULL)
+ {
+ msg (SE, "%s", error);
+ free (error);
+ }
+ return ofs;
}
double
return true;
}
- msg (SE, _("Unrecognized date unit \"%.*s\". "
- "Valid date units are \"years\", \"quarters\", \"months\", "
- "\"weeks\", \"days\", \"hours\", \"minutes\", and \"seconds\"."),
+ /* TRANSLATORS: Don't translate the the actual unit names `weeks', `days' etc
+ They must remain in their original English. */
+ msg (SE, _("Unrecognized date unit `%.*s'. "
+ "Valid date units are `years', `quarters', `months', "
+ "`weeks', `days', `hours', `minutes', and `seconds'."),
(int) ss_length (name), ss_data (name));
return false;
}
else
{
msg (SE, _("Invalid DATESUM method. "
- "Valid choices are \"closest\" and \"rollover\"."));
+ "Valid choices are `closest' and `rollover'."));
return false;
}
}
{
int y, m, d, yd;
double output;
+ char *error;
calendar_offset_to_gregorian (date / DAY_S, &y, &m, &d, &yd);
y += months / 12;
if (method == SUM_CLOSEST && d > calendar_days_in_month (y, m))
d = calendar_days_in_month (y, m);
- output = calendar_gregorian_to_offset (y, m, d, expr_error, NULL);
+ output = calendar_gregorian_to_offset (y, m, d, &error);
if (output != SYSMIS)
output = (output * DAY_S) + fmod (date, DAY_S);
+ else
+ {
+ msg (SE, "%s", error);
+ free (error);
+ }
return output;
}
}
int
-compare_string (const struct substring *a, const struct substring *b)
+compare_string_3way (const struct substring *a, const struct substring *b)
{
size_t i;