Text editing tool

The tool performs text editing transformations to normalize and restructure content for consistency and readability. It accepts a source string and a selected transformation type, plus optional parameters for advanced use cases. Conceptually, it applies a series of string operations such as case folding, whitespace normalization, punctuation handling, and targeted substitutions. This supports writers who prepare manuscripts, editors aligning style guides, and developers cleansing code comments or documentation. The core value lies in reproducible, formulaic edits that can be embedded in pipelines or used interactively. Core features include: upper/lower case, title case, sentence case, trimming whitespace, normalizing whitespace, removing punctuation, and a configurable find/replace engine. Optional locale awareness enables language-specific casing rules when available, while multiple replacement rules permit complex edits in a single pass. Use cases span manuscript drafting, QA review, documentation standardization, and automation-ready content preparation. The tool emphasizes predictable outputs, auditability, and lightweight processing suitable for large text corpora. It does not perform grammar checks, HTML/Markdown parsing, or semantic edits, focusing strictly on textual formatting and basic content transformation.