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Fix boundary issues

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This commit is contained in:
Richard Frith-Macdonald 2018-02-27 15:06:27 +00:00
parent c6e4220409
commit 4233915c06
1 changed files with 12 additions and 4 deletions
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16
Source/GSeq.h
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@ -715,13 +715,15 @@ GSEQ_STRRANGE(NSString *ss, NSString *os, NSUInteger mask, NSRange aRange)
unichar myCharacter = GSEQ_SGETC(myIndex);
unichar strCharacter = strFirstCharacter;
while (myIndex + i < rangeEnd)
for (;;)
{
if ((myCharacter != strCharacter) &&
((uni_tolower(myCharacter) != uni_tolower(strCharacter))))
break;
if (i == strLength)
return (NSRange){myIndex, strLength};
if (myIndex + i >= rangeEnd)
break;
myCharacter = GSEQ_SGETC(myIndex + i);
strCharacter = GSEQ_OGETC(i);
i++;
@ -750,13 +752,15 @@ GSEQ_STRRANGE(NSString *ss, NSString *os, NSUInteger mask, NSRange aRange)
unichar myCharacter = GSEQ_SGETC(myIndex);
unichar strCharacter = strFirstCharacter;
while (myIndex + i < rangeEnd)
for (;;)
{
if ((myCharacter != strCharacter) &&
((uni_tolower(myCharacter) != uni_tolower(strCharacter))))
break;
if (i == strLength)
return (NSRange){myIndex, strLength};
if (myIndex + i >= rangeEnd)
break;
myCharacter = GSEQ_SGETC(myIndex + i);
strCharacter = GSEQ_OGETC(i);
i++;
@ -784,12 +788,14 @@ GSEQ_STRRANGE(NSString *ss, NSString *os, NSUInteger mask, NSRange aRange)
unichar myCharacter = GSEQ_SGETC(myIndex);
unichar strCharacter = strFirstCharacter;
while (myIndex + i < rangeEnd)
for (;;)
{
if (myCharacter != strCharacter)
break;
if (i == strLength)
return (NSRange){myIndex, strLength};
if (myIndex + i >= rangeEnd)
break;
myCharacter = GSEQ_SGETC(myIndex + i);
strCharacter = GSEQ_OGETC(i);
i++;
@ -817,12 +823,14 @@ GSEQ_STRRANGE(NSString *ss, NSString *os, NSUInteger mask, NSRange aRange)
unichar myCharacter = GSEQ_SGETC(myIndex);
unichar strCharacter = strFirstCharacter;
while (myIndex + i < rangeEnd)
for (;;)
{
if (myCharacter != strCharacter)
break;
if (i == strLength)
return (NSRange){myIndex, strLength};
if (myIndex + i >= rangeEnd)
break;
myCharacter = GSEQ_SGETC(myIndex + i);
strCharacter = GSEQ_OGETC(i);
i++;