* fix spelling in comments to please John.

[lyx.git] / src / frontends / qt4 / LaTeXHighlighter.cpp

diff --git a/src/frontends/qt4/LaTeXHighlighter.cpp b/src/frontends/qt4/LaTeXHighlighter.cpp
index ed3dd45142a899c23d5d25294cb916f904eb867b..9a9e5459a48bcb70bde0f51ef1516c21e669d066 100644 (file)
--- a/src/frontends/qt4/LaTeXHighlighter.cpp
+++ b/src/frontends/qt4/LaTeXHighlighter.cpp
@@ -35,11 +35,11 @@ void LaTeXHighlighter::highlightBlock(QString const & text)
 {
        // $ $
        static const QRegExp exprMath("\\$[^\\$]*\\$");
-       int index = text.indexOf(exprMath);
+       int index = exprMath.indexIn(text);
        while (index >= 0) {
                int length = exprMath.matchedLength();
                setFormat(index, length, mathFormat);
-               index = text.indexOf(exprMath, index + length);
+               index = exprMath.indexIn(text, index + length);
        }
        // [ ]
        static const QRegExp exprStartDispMath("(\\\\\\[|"
@@ -67,9 +67,9 @@ void LaTeXHighlighter::highlightBlock(QString const & text)
        // start search from 0 (for end disp math)
        // otherwise, start search from 'begin disp math'
        if (previousBlockState() != 1)
-               startIndex = text.indexOf(exprStartDispMath);
+               startIndex = exprStartDispMath.indexIn(text);
        while (startIndex >= 0) {
-               int endIndex = text.indexOf(exprEndDispMath, startIndex);
+               int endIndex = exprEndDispMath.indexIn(text, startIndex);
                int length;
                if (endIndex == -1) {
                        setCurrentBlockState(1);
@@ -78,15 +78,15 @@ void LaTeXHighlighter::highlightBlock(QString const & text)
                        length = endIndex - startIndex + exprEndDispMath.matchedLength();
                }
                setFormat(startIndex, length, mathFormat);
-               startIndex = text.indexOf(exprStartDispMath, startIndex + length);
+               startIndex = exprStartDispMath.indexIn(text, startIndex + length);
        }
        // \whatever
        static const QRegExp exprKeyword("\\\\[A-Za-z]+");
-       index = text.indexOf(exprKeyword);
+       index = exprKeyword.indexIn(text);
        while (index >= 0) {
                int length = exprKeyword.matchedLength();
                setFormat(index, length, keywordFormat);
-               index = text.indexOf(exprKeyword, index + length);
+               index = exprKeyword.indexIn(text, index + length);
        }
        // %comment
        // Treat a line as a comment starting at a percent sign
@@ -95,24 +95,23 @@ void LaTeXHighlighter::highlightBlock(QString const & text)
        // ** an even number of backslashes
        // ** any character other than a backslash
        QRegExp exprComment("(?:^|[^\\\\])(?:\\\\\\\\)*(%).*$"); 
-       text.indexOf(exprComment);
+       exprComment.indexIn(text);
        index = exprComment.pos(1);
        while (index >= 0) {
                int const length = exprComment.matchedLength() 
                                 - (index - exprComment.pos(0));
                setFormat(index, length, commentFormat);
-               text.indexOf(exprComment, index + length);
+               exprComment.indexIn(text, index + length);
                index = exprComment.pos(1);
        }
-       // <LyX Warning: ...> ... </LyX Warning>
-       QString opening = QRegExp::escape(qt_("<LyX Warning:"));
-       QString closing = QRegExp::escape(qt_("</LyX Warning>"));
-       QRegExp exprWarning(opening + "[^<]*" + closing);
-       index = text.indexOf(exprWarning);
+       // <LyX Warning: ...>
+       QString lyxwarn = qt_("LyX Warning: ");
+       QRegExp exprWarning("<" + lyxwarn + "[^<]*>");
+       index = exprWarning.indexIn(text);
        while (index >= 0) {
                int length = exprWarning.matchedLength();
                setFormat(index, length, warningFormat);
-               index = text.indexOf(exprWarning, index + length);
+               index = exprWarning.indexIn(text, index + length);
        }
 }