Function block

ServerEditorWeb/ace/worker-javascript.js:3827–3948

(ordinary, stmt, isfunc, isfatarrow, iscase)

    }
  }
  function block(ordinary, stmt, isfunc, isfatarrow, iscase) {
    var a,
      b = inblock,
      old_indent = indent,
      m,
      s = scope,
      t,
      line,
      d;

    inblock = ordinary;

    if (!ordinary || !state.option.funcscope)
      scope = Object.create(scope);

    t = state.tokens.next;

    var metrics = funct["(metrics)"];
    metrics.nestedBlockDepth += 1;
    metrics.verifyMaxNestedBlockDepthPerFunction();

    if (state.tokens.next.id === "{") {
      advance("{");
      funct["(blockscope)"].stack();

      line = state.tokens.curr.line;
      if (state.tokens.next.id !== "}") {
        indent += state.option.indent;
        while (!ordinary && state.tokens.next.from > indent) {
          indent += state.option.indent;
        }

        if (isfunc) {
          m = {};
          for (d in state.directive) {
            if (_.has(state.directive, d)) {
              m[d] = state.directive[d];
            }
          }
          directives();

          if (state.option.strict && funct["(context)"]["(global)"]) {
            if (!m["use strict"] && !state.directive["use strict"]) {
              warning("E007");
            }
          }
        }

        a = statements();

        metrics.statementCount += a.length;

        if (isfunc) {
          state.directive = m;
        }

        indent -= state.option.indent;
      }