diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/seq.c | 17 |
1 files changed, 10 insertions, 7 deletions
@@ -147,15 +147,18 @@ scan_arg (const char *arg) while (isspace (to_uchar (*arg)) || *arg == '+') arg++; - ret.width = strlen (arg); + ret.width = 0; ret.precision = INT_MAX; + char const *decimal_point = strchr (arg, '.'); + if (! decimal_point && ! strchr (arg, 'p') /* not a hex float */) + ret.precision = 0; + if (! arg[strcspn (arg, "xX")] && isfinite (ret.value)) { - char const *decimal_point = strchr (arg, '.'); - if (! decimal_point) - ret.precision = 0; - else + ret.width = strlen (arg); + + if (decimal_point) { size_t fraction_len = strcspn (decimal_point + 1, "eE"); if (fraction_len <= INT_MAX) @@ -625,8 +628,8 @@ main (int argc, char **argv) } } - if (first.precision == 0 && step.precision == 0 - && (! isfinite (last.value) || last.precision == 0) + if ((isfinite (first.value) && first.precision == 0) + && step.precision == 0 && last.precision == 0 && 0 <= first.value && step.value == 1 && 0 <= last.value && !equal_width && !format_str && strlen (separator) == 1) { |