patch 8.2.3751: cannot assign a lambda to an option that takes a function Commit: https://github.com/vim/vim/commit/6409553b6e3b4de4e1d72b8ee5445595214581ff Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Mon Dec 6 11:03:55 2021 +0000 patch 8.2.3751: cannot assign a lambda to an option that takes a function Problem: Cannot assign a lambda to an option that takes a function. Solution: Automatically convert the lambda to a string. (Yegappan Lakshmanan, closes #9286)

|x+0&#ffffff0@4>x@1| |1+0&#ffff4012|2|3| +0&#ffffff0|x| @61
|x@5| |1+0&#ffff4012|2|3| +0&#ffffff0|x| @62
|x@4| |1+0&#ffff4012|2|3| +0&#ffffff0|x| @63
|x@4|1+0&#ffff4012|2|3| +0&#ffffff0|x| @64
|x@4|2+0&#ffff4012|3| +0&#ffffff0|x| @65
|x@3| |3+0&#ffff4012| +0&#ffffff0|x@1| @65
|x@2| |1+0&#ffff4012| +0&#ffffff0|x@2| @65
|x@1| |1+0&#ffff4012|2|x+0&#ffffff0@3| @65
|x| |1+0&#ffff4012|2|3|x+0&#ffffff0@3| @65
@1|1+0&#ffff4012|2|3| +0&#ffffff0|x@3| @65
|~+0#4040ff13&| @73
| +0#0000000&@56|1|,|6| @10|A|l@1|