:On crashing Firefox while editing WP:

2013/3/25 Vinayaraj V R:
OFF

Viswetta, I think if Firefox crashes that way, if we "Restore Previous Session"
the data would be recovered most of the times.

Vin


Not the multi-line form data unless you use some special add-ons.
One way is to see preview frequently so there will be some previous version in the cache.

"Recover Text/Recover Form"  is a suitable add-on for this problem. But in my case, (with typically several dozens of concurrent tabs always), it loads the browser heavily.