Google Inc.

Tobias Boonstoppel

Steffen Gerd Meschkat

Constantinos Michael

Stefan Haustein

Bernhard Seefeld

Michael Bürge

A system, method, and computer-readable medium for method for generating a template pruning schema from a template. A parser parses the template, where the template includes a typed data structure with one or more fields. The parser retrieves a pruning schema associated with the typed data structure. The parser also generates the template pruning schema from the pruning schema by identifying each field in the pruning schema that corresponds to the field in the template.

Use of templates as message pruning schemas

A system for enabling the drag and drop behavior detects a cursor over a non-input element and creates a container to receive an object dragged by the cursor. When the cursor drops an object on the non-input element, the container receives and stores the dropped object. The system then removes the container and provides the stored object to input field associated with the non-input element.

Web input through drag and drop

A system, method, and a computer-readable medium for generating a valid HTML document. The method includes receiving a request from a browser and, in response, providing an abstract syntax tree, the abstract syntax tree including a plurality of nodes, where each node represents an element in a template file. The method also includes, traversing the abstract syntax tree, and for each node in the tree determining a type of the node and performing an action based on the node type. The method further includes generating the valid HTML document based on the plurality of actions and sending the valid HTML document for display to a browser.

Abstract syntax tree interpreter for generating a valid HTML document

A system, method and computer-readable medium for composing a valid HTML document using template transclusion. A system includes a memory configured to store a transcluded template file, the transcluded template file includes a transcluded template and a transcluding template file, the transcluding template file including a transcluding template, the transcluding template including credentials to the transcluded template. The system also includes a template building module configured to build a transcluded template object from the transcluded template and a transcluding template object from the transcluding template, where the transcluded template object and the transcluding template object generate a valid HTML document that is sent for display on a browser.

Composition of templates using transclusion that guarantee a valid HTML document

A system, method and a computer-readable medium for optimizing cascading style sheet (CSS) rules. The system includes a parser, an optimizer and a compiler. The parser is configured to generate a template tree and a CSS tree. The template tree is associated with a template file that includes one or more templates. The CSS tree is associated with a CSS file that includes one or more CSS rules. The optimizer is configured to traverse the template tree and the CSS tree, and identify each node in the template tree that has a reference to a CSS node in the CSS tree. When the reference exists, optimizer retrieves a CSS rule from the CSS node and appends the CSS rule to the node in the template tree. The compiler compiles the appended template tree.

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New York, NY, United States of America

Tobias Boonstoppel