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Don't highlight \ at end of line as whitespace

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It is not considered a token by the C++ tokenizer, and was hence
considered to be trailing whitespace. Use the highightLine method to
make sure that any non-whitespace characters in this "trailing
whitespace" are not highlighted as such.

Task-number: QTCREATORBUG-987
This commit is contained in:
Thorbjørn Lindeijer
2010-04-16 17:39:55 +02:00
parent b5b29532f3
commit 55302393ce
1 changed files with 5 additions and 2 deletions
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7
src/plugins/cppeditor/cpphighlighter.cpp
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@@ -174,7 +174,7 @@ void CppHighlighter::highlightBlock(const QString &text)
const SimpleToken tk = tokens.last();
const int lastTokenEnd = tk.position() + tk.length();
if (text.length() > lastTokenEnd)
setFormat(lastTokenEnd, text.length() - lastTokenEnd, m_formats[CppVisualWhitespace]);
highightLine(text, lastTokenEnd, text.length() - lastTokenEnd, QTextCharFormat());
}
if (TextBlockUserData *userData = TextEditDocumentLayout::testUserData(currentBlock())) {
@@ -343,7 +343,10 @@ void CppHighlighter::highightLine(const QString &text, int position, int length,
while (index != end && text.at(index).isSpace() == isSpace);
const int tokenLength = index - start;
setFormat(start, tokenLength, isSpace ? visualSpaceFormat : format);
if (isSpace)
setFormat(start, tokenLength, visualSpaceFormat);
else if (format.isValid())
setFormat(start, tokenLength, format);
}
}