Source Code Editor Combining Text Editing and Tree Encoding
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Solution Overview
Problem
Existing computer programming technologies face inefficiencies in combining text editing and tree encoding, leading to difficulties in real-time interactive editing and maintaining structured representations of source code, particularly in handling errors and non-textual elements.
Innovation Solution
A system and method that continuously perform an 'instant loop' of unparsing, text editing, and parsing, preserving key information throughout, allowing for real-time interactive editing of source code by converting between text and tree representations, and supporting extended representations like images and video.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If text-based source code is stored and edited using traditional text editors, then editing flexibility and ease of operation are improved, but the ability to maintain structured representations and provide real-time interactive editing feedback deteriorates
Solution Approach 1:
The patent merges text editing capabilities with tree encoding/decoding operations into a unified system. The editor simultaneously maintains both text representation and syntax tree representation, allowing edits in text format while automatically updating the structured tree representation in real-time through continuous parsing operations.
Solution Approach 2:
The system implements continuous feedback loops where text edits trigger automatic reparsing and tree regeneration. The editor provides real-time feedback by continuously converting between text and tree representations, ensuring structured integrity is maintained while allowing flexible text editing.
2Speed
If continuous parsing and tree regeneration are performed during text editing, then real-time interactive editing feedback is improved, but processing time and computational resources increase
Solution Approach 1:
The system performs preliminary parsing actions by maintaining a syntax tree representation that is continuously updated as text is being edited. Rather than waiting for complete text input, the parser begins processing and regenerating tree structures incrementally during the editing process, providing real-time feedback without requiring full reprocessing.
Solution Approach 2:
The parsing and tree regeneration process is made dynamic and adaptive to the editing state. The system adjusts the frequency and depth of reparsing operations based on the current editing context, performing full reparsing only when necessary while using incremental updates for minor edits, thereby optimizing processing time.
3Reliability
If error detection and reporting are implemented during text editing, then code quality and reliability are improved, but editing flow and user experience may be disrupted
Solution Approach 1:
Error detection is implemented as continuous feedback during the editing process rather than as interruptive warnings. The system automatically detects syntax errors during text input and provides subtle visual feedback in the editor interface, allowing programmers to correct errors naturally as they type without breaking their editing flow or requiring explicit error checking actions.
Data Source
AI summary
A system and method for combining text editing and tree encoding for computer programs and related software. Source code for programs and the like are stored using a maintaining a structured tree representation comprising a plurality of nodes, including nodes associated with respective identifiers, operands, operators, variables, and flow control elements in the source code, and nodes associated with formatting aspects of a text-based representation of the source code. During program editing, a continuous loop of operations is performed to support interactive editing of the source code, including unparsing the structured tree representation to derive tokens, processing the tokens to generate an editable text-based representation of the source code, detecting edits to the source code via the text-based representation, and in response thereto generating one or more new tokens and/or deleting one or more existing tokens, parsing the tokens, and processing the parsed tokens to update the structure tree representation of the source code to reflect the edited source code.