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Highlight binary and octal literals

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This commit is contained in:
Ben S
2014-11-25 20:02:24 +00:00
parent 91d69de57f
commit 6668052266
1 changed files with 22 additions and 4 deletions
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26
rust.mm
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@@ -180,14 +180,24 @@ SInt32 skipNumber(BBLMTextIterator &iter)
UInt32 length = 0;
UniChar ch = iter.GetNextChar();
bool hasSuffix = false;
bool isHex = false;
int base = 10;
if (ch == '0')
{
ch = iter.GetNextChar();
if (ch == 'x')
{
isHex = true;
base = 16;
length += 2;
}
else if (ch == 'b')
{
base = 2;
length += 2;
}
else if (ch == 'o')
{
base = 8;
length += 2;
}
else if (ch)
@@ -203,11 +213,19 @@ SInt32 skipNumber(BBLMTextIterator &iter)
while ((ch = iter.GetNextChar()))
{
if (isdigit(ch) || ((ch == '_' || ch == '.') && length > 0))
if ((base == 10) && (isdigit(ch) || ((ch == '_' || ch == '.') && length > 0)))
{
length++;
}
else if (isHex && ((ch >= 'a' && ch <= 'f') || (ch >= 'A' && ch <= 'F')))
else if ((base == 2) && (ch == '0' || ch == '1'))
{
length++;
}
else if ((base == 8) && (ch >= '0' && ch <= '7'))
{
length++;
}
else if ((base == 16) && ((ch >= 'a' && ch <= 'f') || (ch >= 'A' && ch <= 'F') || isdigit(ch)))
{
length++;
}