+ if(c == ' ')
+ {
+ // 1. I can add the word AND a space - then just append it.
+ if(spaceUsedInLine + currentWordSpace + w <= maxWidth)
+ {
+ currentLineEnd = p; // note: space not included here
+ currentLineFinalWhitespace = w;
+ spaceUsedInLine += currentWordSpace + w;
+ }
+ // 2. I can just add the word - then append it, output current line and go to next one.
+ else if(spaceUsedInLine + currentWordSpace <= maxWidth)
+ {
+ result += processLine(passthroughPL, currentLine, p - currentLine, spaceUsedInLine + currentWordSpace, isContinuation);
+ currentLine = 0;
+ isContinuation = true;
+ }
+ // 3. Otherwise, output current line and go to next one, where I can add the word.
+ else if(continuationWidth + currentWordSpace + w <= maxWidth)
+ {
+ if(currentLineEnd)
+ result += processLine(passthroughPL, currentLine, currentLineEnd - currentLine, spaceUsedInLine - currentLineFinalWhitespace, isContinuation);
+ currentLine = currentWord;
+ spaceUsedInLine = continuationWidth + currentWordSpace + w;
+ currentLineEnd = p;
+ currentLineFinalWhitespace = w;
+ isContinuation = true;
+ }
+ // 4. We can't even do that? Then output both current and next word as new lines.
+ else
+ {
+ if(currentLineEnd)
+ {
+ result += processLine(passthroughPL, currentLine, currentLineEnd - currentLine, spaceUsedInLine - currentLineFinalWhitespace, isContinuation);
+ isContinuation = true;
+ }
+ result += processLine(passthroughPL, currentWord, p - currentWord, currentWordSpace, isContinuation);
+ currentLine = 0;
+ isContinuation = true;
+ }
+ currentWord = 0;
+ }
+ else if(c == '\n')
+ {
+ // 1. I can add the word - then do it.
+ if(spaceUsedInLine + currentWordSpace <= maxWidth)
+ {
+ result += processLine(passthroughPL, currentLine, p - currentLine, spaceUsedInLine + currentWordSpace, isContinuation);
+ }
+ // 2. Otherwise, output current line, next one and make tabula rasa.
+ else
+ {
+ if(currentLineEnd)
+ {
+ processLine(passthroughPL, currentLine, currentLineEnd - currentLine, spaceUsedInLine - currentLineFinalWhitespace, isContinuation);
+ isContinuation = true;
+ }
+ result += processLine(passthroughPL, currentWord, p - currentWord, currentWordSpace, isContinuation);
+ }
+ currentWord = 0;
+ currentLine = 0;
+ isContinuation = false;
+ }
+ else
+ {
+ currentWordSpace += w;
+ if(
+ spaceUsedInLine + currentWordSpace > maxWidth // can't join this line...
+ &&
+ continuationWidth + currentWordSpace > maxWidth // can't join any other line...
+ )
+ {
+ // this word cannot join ANY line...
+ // so output the current line...
+ if(currentLineEnd)
+ {
+ result += processLine(passthroughPL, currentLine, currentLineEnd - currentLine, spaceUsedInLine - currentLineFinalWhitespace, isContinuation);
+ isContinuation = true;
+ }