Vim: v9.1.0477

* vim 2d88210b3...1fb9eae57 (10):
  > patch 9.1.0477: block_editing errors out when using <enter>
  > runtime(vim): Update base-syntax, configurable comment string highlighting (#14931)
  > runtime(doc): fix typos in syntax.txt
  > patch 9.1.0476: Cannot see matched text in popup menu
  > runtime(vim): Update base-syntax, match multiline continued comments (#13936)
  > runtime(doc): clarify documentation for "v" position at line()
  > patch 9.1.0475: cmod_split modifier is always reset in term_start()
  > runtime(termdebug): remove line-continuation characters
  > runtime(kdl): use shiftwidth() instead of &tabstop in indent script
  > runtime(vim): Remove orphaned screen dump files (#14965)

https://github.com/vim/vim-appimage/actions/runs/9474913470