index 06792d47c3e324ee9893a4e52035f0642f38005f..1910d000a5d288734aaea24da617481223ff9f56 100644 (file)
--- a/quote.c
+++ b/quote.c
* a!b ==> a'\!'b ==> 'a'\!'b'
*/
#undef EMIT
-#define EMIT(x) ( (++len < n) && (*bp++ = (x)) )
+#define EMIT(x) do { if (++len < n) *bp++ = (x); } while(0)
static inline int need_bs_quote(char c)
{
case '\\': case '"':
break; /* verbatim */
- case '0'...'7':
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
/* octal */
ac = ((ch - '0') << 6);
if ((ch = *sp++) < '0' || '7' < ch)