");
w.newLine();
w.flush();
} catch (IOException e) {
System.out.println("error writing HTML header");
e.printStackTrace();
}
}
/**
* Returns the the paragraph string with embedded \styles\
* converted to spans and HTML characters escaped.
* @param line The text line with embedded formats
* @param result The StringBuffer in which to store the result.
* @return The HTML for the line
*/
private void processLine(String line, StringBuffer result) {
int len = line.length();
int indent = 0;
boolean needEndSpan = false;
for (int i = 0; i < len; i++) {
char ch = line.charAt(i);
if (ch == CH_FMT_DELIM) {
char type;
int start = i;
if (i < len-1) {
type = line.charAt(++i);
} else {
type = '\000';
}
if (type == CH_FMT_START || type == CH_FMT_END) {
do {
i++;
} while (line.charAt(i) != CH_FMT_DELIM);
if (type == CH_FMT_START) {
String style = getParagraphStyleName(line, start, i);
result.append("");
} else {
result.append("");
}
} else {
i--;
result.append('\\');
}
} else if (ch == ' ') {
if (indent >= 0) {
indent++;
} else {
result.append(ch);
}
} else if (ch == '\t') {
if (indent >= 0) {
indent += TAB_STOP - indent % TAB_STOP;
} else {
result.append(ch);
}
} else {
if (indent > 0) {
result.append("");
needEndSpan = true;
}
indent = -1;
if (ch == '&') {
result.append("&");
} else if (ch == '<') {
result.append("<");
} else if (ch == '>') {
result.append(">");
} else {
result.append(ch);
}
}
}
if (needEndSpan) {
result.append("");
}
}
/**
* Takes a MacAuthor file from StdIn and outputs the
* equivalent HTML to StdOut.
*/
private void run() {
StringBuffer buff = new StringBuffer(1000);
BufferedReader r = new BufferedReader(new InputStreamReader(System.in));
BufferedWriter w = new BufferedWriter(new OutputStreamWriter(System.out));
outputHeader(w);
String paraStyle = "";
StringBuffer outputLine = new StringBuffer(1000);
while (true) {
String line;
try {
line = r.readLine();
} catch (IOException e) {
System.out.println("IOExeption reading i/p");
line = null;
}
if (line == null) {
break;
}
int len = line.length();
if (isParagraphStyle(line)) {
paraStyle = getParagraphStyleName(line);
} else {
outputLine.setLength(0);
processLine(line, outputLine);
try {
w.write("");
w.write(outputLine.toString());
w.write("
");
w.newLine();
w.flush();
} catch (IOException e) {
System.out.println("IOExeption writing o/p");
e.printStackTrace();
return;
}
}
}
outputFooter(w);
Iterator it = styles.iterator();
System.err.println("** Styles");
while (it.hasNext()) {
System.err.println(it.next());
}
System.err.println("** End Styles");
}
}