syntax: give a better error when "function" is used in posix mode

mvdan / sh

A shell parser, formatter, and interpreter with bash support; includes shfmt

https://pkg.go.dev/mvdan.cc/sh/v3

BSD 3-Clause "New" or "Revised" License

7.1k stars 336 forks source link

Closed mvdan closed 1 year ago

mvdan commented 1 year ago

(see commit message)

Fixes #911.