external diff editors: extract utility functions to a separate file in preparation for #3292#3296

Merged

ilyagr merged 2 commits intojj-vcs:mainfrom ilyagr:pre-de3

Mar 15, 2024

+291-242

Commits on Mar 15, 2024

external diff editor: extract functions to populate and delete JJ_INSTRUCTIONS
ilyagr
committed
external diff editor: move utility functions to a new file
ilyagr
committed