patch 8.1.2073: when editing a buffer 'colorcolumn' may not work Commit: https://github.com/vim/vim/commit/010ee9657acf1a9f799079d718998c94e50ccadc Author: Bram Moolenaar <Bram@vim.org> Date: Wed Sep 25 20:37:36 2019 +0200 patch 8.1.2073: when editing a buffer 'colorcolumn' may not work Problem: When editing a buffer 'colorcolumn' may not work. Solution: Set the buffer before copying option values. Call check_colorcolumn() after copying window options.

|x+0&#ffffff0@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@4|3+0&#ffff4012| +0&#ffffff0|x| @66
|x@4| |x| @67
|x@3| |x@1| @67
|x@2| |1+0&#ffff4012|x+0&#ffffff0@1| @67
|x@1| |1+0&#ffff4012|2|x+0&#ffffff0@1| @67
|x| |1+0&#ffff4012|2|3|x+0&#ffffff0@1| @67
@1|1+0&#ffff4012|2|3| +0&#ffffff0|x@1| @67
|~+0#4040ff13&| @73
| +0#0000000&@56|1|,|6| @10|A|l@1|