diff options
Diffstat (limited to 'generic/tclStringObj.c')
| -rw-r--r-- | generic/tclStringObj.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/generic/tclStringObj.c b/generic/tclStringObj.c index 71cdce4..6ab2371 100644 --- a/generic/tclStringObj.c +++ b/generic/tclStringObj.c @@ -571,7 +571,7 @@ Tcl_GetUniChar( return -1; } ch = stringPtr->unicode[index]; -#if TCL_UTF_MAX <= 4 +#if TCL_UTF_MAX <= 3 /* See: bug [11ae2be95dac9417] */ if ((ch & 0xF800) == 0xD800) { if (ch & 0x400) { @@ -755,7 +755,7 @@ Tcl_GetRange( if (last < first) { return Tcl_NewObj(); } -#if TCL_UTF_MAX <= 4 +#if TCL_UTF_MAX <= 3 /* See: bug [11ae2be95dac9417] */ if ((first > 0) && ((stringPtr->unicode[first] & 0xFC00) == 0xDC00) && ((stringPtr->unicode[first-1] & 0xFC00) == 0xD800)) { @@ -2273,7 +2273,7 @@ Tcl_AppendFormatToObj( uw /= base; } #endif - } else if (useBig && big.used) { + } else if (useBig && !mp_iszero(&big)) { int leftover = (big.used * MP_DIGIT_BIT) % numBits; mp_digit mask = (~(mp_digit)0) << (MP_DIGIT_BIT-leftover); @@ -2312,7 +2312,7 @@ Tcl_AppendFormatToObj( while (numDigits--) { int digitOffset; - if (useBig && big.used) { + if (useBig && !mp_iszero(&big)) { if (index < big.used && (size_t) shift < CHAR_BIT*sizeof(Tcl_WideUInt) - MP_DIGIT_BIT) { bits |= ((Tcl_WideUInt) big.dp[index++]) << shift; @@ -2616,7 +2616,7 @@ AppendPrintfToObjVA( end = q; } - q = bytes + TCL_UTF_MAX; + q = bytes + 4; while ((bytes < end) && (bytes < q) && ((*bytes & 0xC0) == 0x80)) { bytes++; |