Function tokenNestedExpr

static/plugins/codemirror/mode/python/python.js:190–203

(depth)

      var OUTCLASS = "string";

      function tokenNestedExpr(depth) {
        return function(stream, state) {
          var inner = tokenBaseInner(stream, state, true)
          if (inner == "punctuation") {
            if (stream.current() == "{") {
              state.tokenize = tokenNestedExpr(depth + 1)
            } else if (stream.current() == "}") {
              if (depth > 1) state.tokenize = tokenNestedExpr(depth - 1)
              else state.tokenize = tokenString
            }
          }
          return inner
        }
      }

      function tokenString(stream, state) {
        while (!stream.eol()) {