Improve error messages for format specifiers.

[pspp] / src / data / format.h

diff --git a/src/data/format.h b/src/data/format.h
index 5fe6c101f8a7a1cc9261aaa5431f578fb9e64962..5b56e12201dc3ff2a07fb8481fe9b312da56dff9 100644 (file)
--- a/src/data/format.h
+++ b/src/data/format.h
@@ -99,6 +99,8 @@ bool fmt_check_width_compat (const struct fmt_spec *, const char *varname,
                              int var_width);
 
 char *fmt_check__ (const struct fmt_spec *, enum fmt_use);
+char *fmt_check_input__ (const struct fmt_spec *);
+char *fmt_check_output__ (const struct fmt_spec *);
 char *fmt_check_type_compat__ (const struct fmt_spec *, enum val_type);
 char *fmt_check_width_compat__ (const struct fmt_spec *, const char *varname,
                                 int var_width);