It's kinda hard to tell where this code may be going, but it smells like there should be a database involved. If this sort of random access to lines continues to be required beyond an initialisation phase then a database is likely to perform better with less messing around and less effort than most other techniques.

Optimising for fewest key strokes only makes sense transmitting to Pluto or beyond

In reply to Re: Script fails to insert text and appends it towards the end of file. by GrandFather
in thread Script fails to insert text and appends it towards the end of file. by always_coys

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