Macro expansion crashing when processing raw script engine telemetry fields

Hi everyone,
I am currently trying to build a collection of TextExpander snippets to help streamline my team’s development documentation workflow. The goal is to use custom shell and JavaScript snippets to pull the latest system crash data directly from our test logs and expand it automatically into our bug reports. However, I am hitting a massive wall with expansion instability whenever the clipboard buffer encounters complex console dumps.

The core issue seems to happen when the snippet interpreter encounters raw data strings that are packed with math symbols, nested curly brackets, and command line operators. Instead of outputting the clean telemetry block, TextExpander completely chokes mid-expansion, leaves behind a broken abbreviation trail, and occasionally drops random lines of text from the clipboard entirely. This sets off a frustrating loop where the cursor jumps backwards and ruins the formatting of the entire active document window. I am trying to narrow down if the expansion engine is mistakenly trying to parse the brackets inside our raw data payloads as internal macro commands rather than treating the string as plain, unformatted text.

I have been reviewing the background structural variables and terminal environment settings over on deltaexector to see if there is an easy way to pre-sanitize or strip the special syntax symbols out of the string at the source before the application tries to inject it. Even after attempting to force a completely flat, single-line string format, the expansion window still freezes up randomly during execution. I am trying to figure out if I need to completely abandon the standard clipboard macros and instead build a more advanced wrapper using a native JavaScript snippet with strict string escaping filters, or if there is a specific setting inside the desktop client that forces the app to ignore all inner code structures during a paste sequence.

If anyone here routinely uses scripting or advanced fill-in snippets to quickly log dense, multi-line application outputs or console dumps, how do you prevent your shortcuts from breaking on complex symbol syntax? I would appreciate any tips, script structures, or formatting workarounds you have found to stabilize this kind of data ingestion pipeline.