Function ParseCodeBlocks

src/parse/codeblocks.cpp:110–138

Parses a stream and returns a list of code blocks.

// Parses a stream and returns a list of code blocks.
std::vector<CodeBlock> ParseCodeBlocks(std::istream& f) {
  std::vector<CodeBlock> blocks;
  std::string error;
  while (true) {
    auto res = ParseCodeBlock(f);
    if (!res.error.empty()) {
      error = res.error;
      break;
    }
    if (!res.found) {
      break;
    }
    blocks.push_back(res.block);
  }

  if (!error.empty()) {
    std::string o;
    o += __func__;
    o += ": error after parsing " + std::to_string(blocks.size()) + " blocks\n";
    o += error;
    if (blocks.size()) {
      o += "\nlast successful block:\n";
      o += "name='" + Strip(blocks.back().name) + "' ";
      o += "content='" + Strip(blocks.back().content) + "'";
    }
    fassert(false, o);
  }
  return blocks;
}