Teknium fa6f069577 fix(file_tools): strip ANSI escape codes from write_file and patch content (#2532) ...

Models occasionally copy ANSI escape sequences from terminal output
or display formatting into file content, breaking shebangs and
injecting binary characters into scripts.

Strip ANSI codes (CSI, OSC, simple escapes) from:
- write_file content
- patch old_string, new_string, and V4A patch content

The check is fast (skips entirely if no ESC byte present).

Reported by Andi Jaeger.

2026-03-22 11:17:06 -07:00

24 KiB

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