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Add %D and %I for 64 bit formatting. 

Instead of breaking old code with changing %i and %d.
This commit is contained in:
Calvin Rose 2023-10-08 21:23:03 -05:00
parent 549ee95f3d
commit 741a5036e8
1 changed files with 10 additions and 0 deletions
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10
src/core/pp.c
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@ -772,6 +772,8 @@ struct FmtMapping {
/* Janet uses fixed width integer types for most things, so map
* format specifiers to these fixed sizes */
static const struct FmtMapping format_mappings[] = {
{'D', PRId64},
{'I', PRIi64},
{'d', PRId64},
{'i', PRIi64},
{'o', PRIo64},
@ -856,6 +858,12 @@ void janet_formatbv(JanetBuffer *b, const char *format, va_list args) {
}
case 'd':
case 'i': {
int64_t n = (int64_t) va_arg(args, int32_t);
nb = snprintf(item, MAX_ITEM, form, n);
break;
}
case 'D':
case 'I': {
int64_t n = va_arg(args, int64_t);
nb = snprintf(item, MAX_ITEM, form, n);
break;
@ -1017,6 +1025,8 @@ void janet_buffer_format(
janet_getinteger(argv, arg));
break;
}
case 'D':
case 'I':
case 'd':
case 'i': {
int64_t n = janet_getinteger64(argv, arg);