patch 8.2.3413: Vim9: too many characters are allowed in import name Commit: https://github.com/vim/vim/commit/a9e3d560877489acf751f99e045ab1d78e13249c Author: Bram Moolenaar <Bram@vim.org> Date: Wed Sep 8 12:31:35 2021 +0200 patch 8.2.3413: Vim9: too many characters are allowed in import name Problem: Vim9: too many characters are allowed in import name. Solution: Disallow ':' and '#', check for white space. (closes https://github.com/vim/vim/issues/8845)

|h+0&#ffffff0|e|l@1|o| @69
|h|u|l@1|o| @69
|h|e@2>e| @69
|h|e|l@1|o| @69
|~+0#4040ff13&| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
| +0#0000000&@56|3|,|5| @10|A|l@1|