private Table tables(Rover rover) {
if (rover.at(SIMPLE_TABLE_P) || rover.at(MULTILINE_P)) return fixedTable(rover, "\n\n");
if (rover.at(GRID_P)) return fixedTable(rover, "\\+(-+\\+)+ *\n");
if (rover.at(PIPE_P)) return pipeTable(rover);
return null;
}
@Override
public Block process(Rover rover) throws Exception {
if (rover.at(TABLE_EXT_P) || rover.at(CAPTION_P)) {
String caption = rover.group("caption");
rover.next();
Table table = tables(rover);
if (table != null) {
table.setCaption(caption);
return table;
}
rover.error("Table extension found but no table pattern matched");
} else {
Table table = tables(rover);
if (table != null) {
if (rover.at(CAPTION_P)) {
table.setCaption(rover.group("caption"));
rover.consume();
}
return table;
}
}
return null;
}