void Printer::start(bool suppressBracket) const
{
if (!suppressInitialIndentFlag()) {
const int absSpacesPerLevel = d_spacesPerLevel < 0
? -d_spacesPerLevel
: d_spacesPerLevel;
putSpaces(*d_stream_p, absSpacesPerLevel * d_level);
}
if (!suppressBracket) {
*d_stream_p << '[';
if (d_spacesPerLevel >= 0) {
*d_stream_p << '\n';
}
}
}
void main()
{
char currentChar;
int charsSinceTabstop;
for (charsSinceTabstop = 0; (currentChar = getchar()) != EOF; ++charsSinceTabstop)
{
if (currentChar == '\t')
{
int numSpacesToPrint = TABLENGTH - ((charsSinceTabstop - 1) % TABLENGTH);
putSpaces(numSpacesToPrint);
continue;
}
if (currentChar == '\n')
charsSinceTabstop = 0;
putchar(currentChar);
}
}
void Printer::printIndentation() const
{
putSpaces(*d_stream_p, d_spacesPerLevel < 0
? 1
: d_spacesPerLevel * d_levelPlusOne);
}
