Function blockNormal

static/editor.md/lib/codemirror/mode/markdown/markdown.js:115–188

(stream, state)

  }

  function blockNormal(stream, state) {

    var sol = stream.sol();

    var prevLineIsList = (state.list !== false);
    if (state.list !== false && state.indentationDiff >= 0) { // Continued list
      if (state.indentationDiff < 4) { // Only adjust indentation if *not* a code block
        state.indentation -= state.indentationDiff;
      }
      state.list = null;
    } else if (state.list !== false && state.indentation > 0) {
      state.list = null;
      state.listDepth = Math.floor(state.indentation / 4);
    } else if (state.list !== false) { // No longer a list
      state.list = false;
      state.listDepth = 0;
    }

    var match = null;
    if (state.indentationDiff >= 4) {
      state.indentation -= 4;
      stream.skipToEnd();
      return code;
    } else if (stream.eatSpace()) {
      return null;
    } else if (match = stream.match(atxHeaderRE)) {
      state.header = match[0].length <= 6 ? match[0].length : 6;
      if (modeCfg.highlightFormatting) state.formatting = "header";
      state.f = state.inline;
      return getType(state);
    } else if (state.prevLineHasContent && (match = stream.match(setextHeaderRE))) {
      state.header = match[0].charAt(0) == '=' ? 1 : 2;
      if (modeCfg.highlightFormatting) state.formatting = "header";
      state.f = state.inline;
      return getType(state);
    } else if (stream.eat('>')) {
      state.indentation++;
      state.quote = sol ? 1 : state.quote + 1;
      if (modeCfg.highlightFormatting) state.formatting = "quote";
      stream.eatSpace();
      return getType(state);
    } else if (stream.peek() === '[') {
      return switchInline(stream, state, footnoteLink);
    } else if (stream.match(hrRE, true)) {
      return hr;
    } else if ((!state.prevLineHasContent || prevLineIsList) && (stream.match(ulRE, false) || stream.match(olRE, false))) {
      var listType = null;
      if (stream.match(ulRE, true)) {
        listType = 'ul';
      } else {
        stream.match(olRE, true);
        listType = 'ol';
      }
      state.indentation += 4;
      state.list = true;
      state.listDepth++;
      if (modeCfg.taskLists && stream.match(taskListRE, false)) {
        state.taskList = true;